Fixed cycle delay: Difference between revisions

Revision as of 22:48, 14 March 2016

Delay code

Shortest possible CPU code that creates N cycles of delay, depending on constraints.

Assumptions:

No page wrap occurs during any branch instruction.
No interrupt / NMI occurs during the delay code.

It is permissible for DMA to steal cycles during the loops. If you are expecting that to happen, you have to manually adjust the delay cycle count (and it is in fact possible to do so) in order to get the correct delay.

Explanations on the requirements:

@zptemp means you have a zeropage address that you can write random data into.
@rti means you have a dummy interrupt handler installed that does nothing but RTI.
@rts12 means you know a memory address that contains byte $60 (RTS).
@rts14 means you know a memory address that contains a harmless 2-cycle instruction that fits your constraints (such as CLC, LDA #0, or NOP), followed by RTS.
@rts15 means you know a memory address that contains a JMP that jumps to another location that contains RTS.
delay_a_25_clocks, delay_256a_16_clocks, delay_256a_x_33_clocks, delay_256a_x_31_clocks, and delay_256x_a_30_clocks are defined at Delay code.
Alternatively, @rts15 means you know a memory address that contains a harmless 3-cycle instruction that fits your constraints (such as LDA $00), followed by RTS.
@A, @X, @Y are local labels.

{{#css:

 .testtable td{padding:2px} .testtable td pre{padding:2px;margin:2px}

}}

2 cycles

1 bytes
EA NOP	No requirements

All instructions cost at least 2 cycles. There is no way to do 1 cycle of delay (though −1 cycles may sometimes appear in branch cost calculations).

3 cycles

1 bytes
48 PHA	Clobbers S; and writes in stack
2 bytes
A5 00 LDA $00	Clobbers A, and Z&N
A4 00 LDY $00	Clobbers Y, and Z&N
A6 00 LDX $00	Clobbers X, and Z&N
C5 00 CMP $00	Clobbers Z&N, and C
24 00 BIT $00	Clobbers Z&N, and V
85 xx STA @zptemp	Requires @zptemp
04 00 NOP $00	Requires support for unofficial opcodes
3 bytes
4C xx xx JMP *+3	Not relocatable code

Not relocatable means that the target address is hardcoded into the code. In ROM hacking, it sometimes makes sense to move code blobs around, and a hardcoded address makes it difficult to relocate the code. This restriction does not apply to branches, which use relative addressing. It is also assumed to not apply to JSR instructions, as chances are the JSR target is outside the code being relocated.

4 cycles

1 bytes
68 PLA	Clobbers A, S, and Z&N
2 bytes
EA NOP EA NOP	No requirements

zp-indexed modes such as LDA $00,X also do 4 cycles, but having side effects, these two-byte instructions are inferior to a simple 2 × NOP.
There is also an unofficial opcode NOP $00,X (34 00), but there is no reason to use this instruction when the official equivalent has the same performance.

5 cycles

2 bytes
E6 xx INC @zptemp	Clobbers Z&N; and requires @zptemp
EA NOP 48 PHA	Clobbers S; and writes in stack
3 bytes
EA NOP A5 00 LDA $00	Clobbers A, and Z&N
EA NOP A6 00 LDX $00	Clobbers X, and Z&N
EA NOP A4 00 LDY $00	Clobbers Y, and Z&N
18 CLC 90 00 BCC *+2	Clobbers C
B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
4 bytes
EA NOP 4C xx xx JMP *+3	Not relocatable code

abs-indexed modes such as LDA $1234,X cause 4 or 5 cycles of delay, depending whether a page wrap occurred. Because you need extra setup code to make sure that a wrap does occur, you do not see this mode in these samples, outside situations where circumstances permit.

6 cycles

2 bytes
48 PHA 48 PHA	Clobbers S; and writes in stack
EA NOP 68 PLA	Clobbers A, S, and Z&N
3 bytes
EA NOP EA NOP EA NOP	No requirements

zp-indexed RMW instructions such as INC @zptemp,X do 6 cycles, but as the memory address modified depends on the value of X, and in this document it is a bit difficult to formalize the rules under which you can write to such addresses, thus the instruction is not used.
ix and iy instructions such as LDA ($00,X) or LDA ($00),Y do 6 cycles, but there may be side effects for reading from random memory addresses (such as $2002), and therefore we do not do that. With ind-y there is also the trouble of predicting whether a wrap occurs or not.
Absolute RMW instructions like INC $2000 do 6 cycles, but weighing 3 bytes with side-effects it would be inferior to 3 × NOP.

7 cycles

2 bytes
08 PHP 28 PLP	Writes in stack
68 PLA 48 PHA	Clobbers A, and Z&N
3 bytes
EA NOP E6 xx INC @zptemp	Clobbers Z&N; and requires @zptemp
4 bytes
EA NOP EA NOP A4 00 LDY $00	Clobbers Y, and Z&N
EA NOP EA NOP A6 00 LDX $00	Clobbers X, and Z&N
EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
5 bytes
EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

PHP-PLP is very efficient for 7 cycles of delay, but it does modify stack contents. S register remains unchanged though.
PLA-PHA does not overwrite any bytes in stack. It just writes back the same byte. But it does clobber A and Z+N.
abs-indexed RMW instructions such as INC abs,X do 7 cycles, but it is difficult to formalize the rules under which one could write to such random addresses.

8 cycles

2 bytes
68 PLA 68 PLA	Clobbers A, S, and Z&N
3 bytes
BA TSX 68 PLA 9A TXS	Clobbers A, X, and Z&N
EA NOP 48 PHA 48 PHA	Clobbers S; and writes in stack
4 bytes
EA NOP EA NOP EA NOP EA NOP	No requirements

ix and iy RMW instructions such as SLO ($00,X) or SLO ($00),Y would do 8 cycles for 2 bytes of code, but it is dangerous to read random memory addresses, let alone write to them, so we do not do that. These instructions are also unofficial.

9 cycles

3 bytes
EA NOP 08 PHP 28 PLP	Writes in stack
EA NOP 68 PLA 48 PHA	Clobbers A, and Z&N
4 bytes
A2 AE LDX #$AE ;hides 'LDX $FDD0' D0 FD BNE *-1	Clobbers X, and Z&N
A0 AC LDY #$AC ;hides 'LDY $FDD0' D0 FD BNE *-1	Clobbers Y, and Z&N
EA NOP EA NOP E6 xx INC @zptemp	Clobbers Z&N; and requires @zptemp
5 bytes
EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
6 bytes
EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

Jumping into the middle of another instruction is a very efficient way of reducing code size. Note that all code samples using branches on this page require that no page wrap occurs.

10 cycles

3 bytes
48 PHA 08 PHP 28 PLP	Clobbers S; and writes in stack
EA NOP 68 PLA 68 PLA	Clobbers A, S, and Z&N
4 bytes
08 PHP 24 00 BIT $00 28 PLP	Writes in stack
26 00 ROL $00 66 00 ROR $00	Clobbers Z&N
5 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

Note that the ROL-ROR sequence preserves the original value of the memory address. Carry is also preserved.

11 cycles

3 bytes
68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
4 bytes
EA NOP EA NOP 08 PHP 28 PLP	Writes in stack
EA NOP EA NOP 68 PLA 48 PHA	Clobbers A, and Z&N
5 bytes
A2 02 LDX #2 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 02 LDY #2 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP EA NOP E6 xx INC @zptemp	Clobbers Z&N; and requires @zptemp
6 bytes
EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
7 bytes
EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

12 cycles

3 bytes
20 xx xx JSR @rts12	Requires @rts12; and writes in stack
68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
4 bytes
36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
08 PHP E6 xx INC @zptemp 28 PLP	Requires @zptemp; and writes in stack
EA NOP 48 PHA 08 PHP 28 PLP	Clobbers S; and writes in stack
5 bytes
08 PHP 18 CLC 90 00 BCC *+2 28 PLP	Writes in stack
6 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

JSR-RTS causes 12 cycles of delay. But it does write a function return address in the stack, which may be unwanted in some applications. S is not modified.
Again, ROL-ROR does not have side effects (as long as an interrupt does not happen in the middle), except for Z+N.

13 cycles

2 bytes
00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
4 bytes
48 PHA 48 PHA 08 PHP 28 PLP	Clobbers S; and writes in stack
EA NOP 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
5 bytes
EA NOP EA NOP EA NOP 08 PHP 28 PLP	Writes in stack
EA NOP EA NOP EA NOP 68 PLA 48 PHA	Clobbers A, and Z&N
6 bytes
A6 00 LDX $00 26 00 ROL $00 66 00 ROR $00	Clobbers X, and Z&N
A4 00 LDY $00 26 00 ROL $00 66 00 ROR $00	Clobbers Y, and Z&N
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00	Clobbers Z&N, and V
85 xx STA @zptemp 26 00 ROL $00 66 00 ROR $00	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00	Clobbers Z&N; and requires support for unofficial opcodes
7 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00	Clobbers Z&N; and not relocatable code
EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
8 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

14 cycles

3 bytes
20 xx xx JSR @rts14	Requires @rts14; and writes in stack
4 bytes
08 PHP 28 PLP 08 PHP 28 PLP	Writes in stack
68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
5 bytes
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
7 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

15 cycles

3 bytes
20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
4 bytes
48 PHA 20 xx xx JSR @rts12	Clobbers S; requires @rts12; and writes in stack
68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
5 bytes
A5 00 LDA $00 20 xx xx JSR @rts12	Clobbers A, and Z&N; requires @rts12; and writes in stack
48 PHA BA TSX 68 PLA 9A TXS 68 PLA	Clobbers X, and Z&N; and writes in stack
A4 00 LDY $00 20 xx xx JSR @rts12	Clobbers Y, and Z&N; requires @rts12; and writes in stack
08 PHP BA TSX 68 PLA 9A TXS 28 PLP	Clobbers A, and X; and writes in stack
68 PLA 48 PHA BA TSX 68 PLA 9A TXS	Clobbers A, X, and Z&N
C5 00 CMP $00 20 xx xx JSR @rts12	Clobbers Z&N, and C; requires @rts12; and writes in stack
24 00 BIT $00 20 xx xx JSR @rts12	Clobbers Z&N, and V; requires @rts12; and writes in stack
85 xx STA @zptemp 20 xx xx JSR @rts12	Requires @zptemp, and @rts12; and writes in stack
EA NOP 48 PHA 48 PHA 08 PHP 28 PLP	Clobbers S; and writes in stack
04 00 NOP $00 20 xx xx JSR @rts12	Requires @rts12, and support for unofficial opcodes; and writes in stack
6 bytes
EA NOP EA NOP EA NOP EA NOP 08 PHP 28 PLP	Writes in stack
A5 00 LDA $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
A6 00 LDX $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers X, and Z&N
A4 00 LDY $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Y, and Z&N
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
7 bytes
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
8 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
9 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

16 cycles

3 bytes
48 PHA 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
4 bytes
EA NOP 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
A5 00 LDA $00 00 00 BRK 0	Clobbers A, and Z&N; requires dummy interrupt handler; and writes in stack
A4 00 LDY $00 00 00 BRK 0	Clobbers Y, and Z&N; requires dummy interrupt handler; and writes in stack
A6 00 LDX $00 00 00 BRK 0	Clobbers X, and Z&N; requires dummy interrupt handler; and writes in stack
C5 00 CMP $00 00 00 BRK 0	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
24 00 BIT $00 00 00 BRK 0	Clobbers Z&N, and V; requires dummy interrupt handler; and writes in stack
85 xx STA @zptemp 00 00 BRK 0	Requires @zptemp, and dummy interrupt handler; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
04 00 NOP $00 00 00 BRK 0	Requires dummy interrupt handler, and support for unofficial opcodes; and writes in stack
5 bytes
EA NOP 08 PHP 28 PLP 08 PHP 28 PLP	Writes in stack
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
A2 03 LDX #3 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 03 LDY #3 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
6 bytes
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
8 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

17 cycles

3 bytes
68 PLA 00 00 BRK 0	Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
4 bytes
EA NOP 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP EA NOP 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
48 PHA 20 xx xx JSR @rts14	Clobbers S; requires @rts14; and writes in stack
5 bytes
A5 00 LDA $00 20 xx xx JSR @rts14	Clobbers A, and Z&N; requires @rts14; and writes in stack
A6 00 LDX $00 20 xx xx JSR @rts14	Clobbers X, and Z&N; requires @rts14; and writes in stack
A4 00 LDY $00 20 xx xx JSR @rts14	Clobbers Y, and Z&N; requires @rts14; and writes in stack
C5 00 CMP $00 20 xx xx JSR @rts14	Clobbers Z&N, and C; requires @rts14; and writes in stack
24 00 BIT $00 20 xx xx JSR @rts14	Clobbers Z&N, and V; requires @rts14; and writes in stack
E6 xx INC @zptemp 20 xx xx JSR @rts12	Clobbers Z&N; requires @zptemp, and @rts12; and writes in stack
85 xx STA @zptemp 20 xx xx JSR @rts14	Requires @zptemp, and @rts14; and writes in stack
48 PHA 08 PHP 28 PLP 08 PHP 28 PLP	Clobbers S; and writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
04 00 NOP $00 20 xx xx JSR @rts14	Requires @rts14, and support for unofficial opcodes; and writes in stack
6 bytes
08 PHP 26 00 ROL $00 66 00 ROR $00 28 PLP	Writes in stack
68 PLA 48 PHA 26 00 ROL $00 66 00 ROR $00	Clobbers A, and Z&N
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
7 bytes
EA NOP A4 00 LDY $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Y, and Z&N
EA NOP A6 00 LDX $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers X, and Z&N
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
8 bytes
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
9 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
10 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

18 cycles

4 bytes
E6 xx INC @zptemp 00 00 BRK 0	Clobbers Z&N; requires @zptemp, and dummy interrupt handler; and writes in stack
48 PHA 20 xx xx JSR @rts15	Clobbers S; requires @rts15; and writes in stack
68 PLA 20 xx xx JSR @rts14	Clobbers A, S, and Z&N; requires @rts14; and writes in stack
EA NOP 48 PHA 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
5 bytes
A5 00 LDA $00 20 xx xx JSR @rts15	Clobbers A, and Z&N; requires @rts15; and writes in stack
A4 00 LDY $00 20 xx xx JSR @rts15	Clobbers Y, and Z&N; requires @rts15; and writes in stack
A6 00 LDX $00 20 xx xx JSR @rts15	Clobbers X, and Z&N; requires @rts15; and writes in stack
C5 00 CMP $00 20 xx xx JSR @rts15	Clobbers Z&N, and C; requires @rts15; and writes in stack
24 00 BIT $00 20 xx xx JSR @rts15	Clobbers Z&N, and V; requires @rts15; and writes in stack
EA NOP EA NOP 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
85 xx STA @zptemp 20 xx xx JSR @rts15	Requires @zptemp, and @rts15; and writes in stack
EA NOP A5 00 LDA $00 00 00 BRK 0	Clobbers A, and Z&N; requires dummy interrupt handler; and writes in stack
EA NOP A4 00 LDY $00 00 00 BRK 0	Clobbers Y, and Z&N; requires dummy interrupt handler; and writes in stack
EA NOP A6 00 LDX $00 00 00 BRK 0	Clobbers X, and Z&N; requires dummy interrupt handler; and writes in stack
18 CLC 90 00 BCC *+2 00 00 BRK 0	Clobbers C; requires dummy interrupt handler; and writes in stack
B8 CLV 50 00 BVC *+2 00 00 BRK 0	Clobbers V; requires dummy interrupt handler; and writes in stack
EA NOP 85 xx STA @zptemp 00 00 BRK 0	Requires @zptemp, and dummy interrupt handler; and writes in stack
48 PHA 48 PHA 20 xx xx JSR @rts12	Clobbers S; requires @rts12; and writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
04 00 NOP $00 20 xx xx JSR @rts15	Requires @rts15, and support for unofficial opcodes; and writes in stack
EA NOP 04 00 NOP $00 00 00 BRK 0	Requires dummy interrupt handler, and support for unofficial opcodes; and writes in stack
A9 LDA #0 20 xx xx JSR delay_256a_16_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks, and delay_256a_16_clocks
6 bytes
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 28 PLP	Writes in stack
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
EA NOP A0 03 LDY #3 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 03 LDX #3 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
9 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

19 cycles

4 bytes
68 PLA 20 xx xx JSR @rts15	Clobbers A, S, and Z&N; requires @rts15; and writes in stack
48 PHA 48 PHA 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
5 bytes
08 PHP 28 PLP 20 xx xx JSR @rts12	Requires @rts12; and writes in stack
EA NOP EA NOP 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP EA NOP EA NOP 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
E6 xx INC @zptemp 20 xx xx JSR @rts14	Clobbers Z&N; requires @zptemp, and @rts14; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
EA NOP 48 PHA 20 xx xx JSR @rts14	Clobbers S; requires @rts14; and writes in stack
6 bytes
08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP	Writes in stack
68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
7 bytes
A4 00 LDY $00 A0 03 LDY #3 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A6 00 LDX $00 A2 03 LDX #3 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
8 bytes
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
9 bytes
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
10 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
11 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

20 cycles

4 bytes
08 PHP 28 PLP 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
5 bytes
A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2	Clobbers A, Z&N, and C
E6 xx INC @zptemp 20 xx xx JSR @rts15	Clobbers Z&N; requires @zptemp, and @rts15; and writes in stack
EA NOP 48 PHA 20 xx xx JSR @rts15	Clobbers S; requires @rts15; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
48 PHA 48 PHA 20 xx xx JSR @rts14	Clobbers S; requires @rts14; and writes in stack
6 bytes
EA NOP A5 00 LDA $00 20 xx xx JSR @rts15	Clobbers A, and Z&N; requires @rts15; and writes in stack
EA NOP A4 00 LDY $00 20 xx xx JSR @rts15	Clobbers Y, and Z&N; requires @rts15; and writes in stack
EA NOP A6 00 LDX $00 20 xx xx JSR @rts15	Clobbers X, and Z&N; requires @rts15; and writes in stack
BA TSX 68 PLA 68 PLA 68 PLA 68 PLA 9A TXS	Clobbers A, X, and Z&N
18 CLC 90 00 BCC *+2 20 xx xx JSR @rts15	Clobbers C; requires @rts15; and writes in stack
B8 CLV 50 00 BVC *+2 20 xx xx JSR @rts15	Clobbers V; requires @rts15; and writes in stack
EA NOP EA NOP EA NOP 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
EA NOP 85 xx STA @zptemp 20 xx xx JSR @rts15	Requires @zptemp, and @rts15; and writes in stack
48 PHA 48 PHA 08 PHP 28 PLP 08 PHP 28 PLP	Clobbers S; and writes in stack
EA NOP 04 00 NOP $00 20 xx xx JSR @rts15	Requires @rts15, and support for unofficial opcodes; and writes in stack
7 bytes
EA NOP EA NOP EA NOP 08 PHP 28 PLP 08 PHP 28 PLP	Writes in stack
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
EA NOP EA NOP A0 03 LDY #3 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 03 LDX #3 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
8 bytes
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00	Clobbers Z&N
10 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

21 cycles

4 bytes
68 PLA 68 PLA 00 00 BRK 0	Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
5 bytes
A2 04 LDX #4 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP 28 PLP 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
48 PHA 48 PHA 20 xx xx JSR @rts15	Clobbers S; requires @rts15; and writes in stack
EA NOP 48 PHA 48 PHA 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
6 bytes
08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Writes in stack
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
8 bytes
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
9 bytes
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
10 bytes
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
11 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
12 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

22 cycles

5 bytes
08 PHP 28 PLP 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP 08 PHP 28 PLP 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
68 PLA 68 PLA 20 xx xx JSR @rts14	Clobbers A, S, and Z&N; requires @rts14; and writes in stack
6 bytes
A0 03 LDY #3 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 03 LDX #3 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2	Clobbers A, Z&N, and C
48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts12	Clobbers S; requires @rts12; and writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
EA NOP 48 PHA 48 PHA 20 xx xx JSR @rts14	Clobbers S; requires @rts14; and writes in stack
7 bytes
08 PHP 24 00 BIT $00 28 PLP 20 xx xx JSR @rts12	Requires @rts12; and writes in stack
08 PHP 48 PHA BA TSX 68 PLA 9A TXS 68 PLA 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP EA NOP EA NOP 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
48 PHA 08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP	Clobbers S; and writes in stack
8 bytes
08 PHP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP	Writes in stack
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
11 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

23 cycles

5 bytes
68 PLA 68 PLA 20 xx xx JSR @rts15	Clobbers A, S, and Z&N; requires @rts15; and writes in stack
48 PHA 08 PHP 28 PLP 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
6 bytes
EA NOP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
08 PHP 24 00 BIT $00 28 PLP 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
EA NOP 48 PHA 48 PHA 20 xx xx JSR @rts15	Clobbers S; requires @rts15; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
7 bytes
EA NOP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Writes in stack
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
9 bytes
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
10 bytes
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00	Clobbers Z&N, and V
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00	Clobbers Z&N; and requires support for unofficial opcodes
11 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00	Clobbers Z&N; and not relocatable code
12 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
13 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

24 cycles

4 bytes
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, Z&N, and C
5 bytes
48 PHA 68 PLA 68 PLA 00 00 BRK 0	Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
6 bytes
20 xx xx JSR @rts12 20 xx xx JSR @rts12	Requires @rts12; and writes in stack
EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP EA NOP 08 PHP 28 PLP 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
48 PHA A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 04 LDX #4 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts14	Clobbers S; requires @rts14; and writes in stack
7 bytes
A6 00 LDX $00 A2 04 LDX #4 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP 24 00 BIT $00 28 PLP 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
48 PHA 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Clobbers S; and writes in stack
8 bytes
08 PHP 28 PLP 08 PHP 26 00 ROL $00 66 00 ROR $00 28 PLP	Writes in stack
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
12 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

25 cycles

5 bytes
20 xx xx JSR @rts12 00 00 BRK 0	Requires dummy interrupt handler, and @rts12; and writes in stack
68 PLA 68 PLA 68 PLA 00 00 BRK 0	Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
6 bytes
36 00 ROL $00,X 76 00 ROR $00,X 00 00 BRK 0	Clobbers Z&N; requires dummy interrupt handler; and writes in stack
08 PHP E6 xx INC @zptemp 28 PLP 00 00 BRK 0	Requires @zptemp, and dummy interrupt handler; and writes in stack
48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts15	Clobbers S; requires @rts15; and writes in stack
A2 03 LDX #3 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A0 03 LDY #3 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
68 PLA A2 04 LDX #4 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
48 PHA 68 PLA 68 PLA 20 xx xx JSR @rts14	Clobbers A, S, and Z&N; requires @rts14; and writes in stack
EA NOP 48 PHA 08 PHP 28 PLP 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
7 bytes
08 PHP 24 00 BIT $00 28 PLP 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP EA NOP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
E6 xx INC @zptemp A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2	Clobbers A, Z&N, and C; and requires @zptemp
EA NOP 08 PHP 24 00 BIT $00 28 PLP 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
48 PHA 48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts12	Clobbers S; requires @rts12; and writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
08 PHP A9 LDA #0 20 xx xx JSR delay_256a_16_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks, and delay_256a_16_clocks; and writes in stack
48 PHA A9 LDA #0 20 xx xx JSR delay_256a_16_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks, and delay_256a_16_clocks; and writes in stack
68 PLA 48 PHA A9 LDA #0 20 xx xx JSR delay_256a_16_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks, and delay_256a_16_clocks
8 bytes
EA NOP EA NOP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Writes in stack
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
10 bytes
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
11 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
13 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
14 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

26 cycles

4 bytes
00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
5 bytes
A2 05 LDX #5 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, Z&N, and C
6 bytes
20 xx xx JSR @rts12 20 xx xx JSR @rts14	Requires @rts12, and @rts14; and writes in stack
48 PHA 68 PLA 68 PLA 20 xx xx JSR @rts15	Clobbers A, S, and Z&N; requires @rts15; and writes in stack
68 PLA 68 PLA 68 PLA 20 xx xx JSR @rts14	Clobbers A, S, and Z&N; requires @rts14; and writes in stack
7 bytes
EA NOP 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Requires @rts12; and writes in stack
EA NOP EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
36 00 ROL $00,X 76 00 ROR $00,X 20 xx xx JSR @rts14	Clobbers Z&N; requires @rts14; and writes in stack
08 PHP E6 xx INC @zptemp 28 PLP 20 xx xx JSR @rts14	Requires @zptemp, and @rts14; and writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
EA NOP 48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts14	Clobbers S; requires @rts14; and writes in stack
8 bytes
08 PHP 28 PLP 08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP	Writes in stack
68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
9 bytes
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
13 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

27 cycles

5 bytes
00 00 BRK 0 20 xx xx JSR @rts14	Requires dummy interrupt handler, and @rts14; and writes in stack
48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, S, Z&N, and C; and writes in stack
A9 LDA #0 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
20 xx xx JSR @rts12 20 xx xx JSR @rts15	Requires @rts12, and @rts15; and writes in stack
A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, Z&N, and C
08 PHP 28 PLP 08 PHP 28 PLP 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
68 PLA 68 PLA 68 PLA 20 xx xx JSR @rts15	Clobbers A, S, and Z&N; requires @rts15; and writes in stack
7 bytes
36 00 ROL $00,X 76 00 ROR $00,X 20 xx xx JSR @rts15	Clobbers Z&N; requires @rts15; and writes in stack
08 PHP A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 28 PLP	Clobbers A; and writes in stack
48 PHA A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 68 PLA	Clobbers Z&N, and C; and writes in stack
08 PHP E6 xx INC @zptemp 28 PLP 20 xx xx JSR @rts15	Requires @zptemp, and @rts15; and writes in stack
48 PHA 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Clobbers S; requires @rts12; and writes in stack
EA NOP 48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts15	Clobbers S; requires @rts15; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
EA NOP A0 03 LDY #3 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
EA NOP A2 03 LDX #3 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts14	Clobbers S; requires @rts14; and writes in stack
A0 82 LDY #130 ;hides 'NOP #imm' @Y = * - 1 04 EA NOP $EA ;hides 'NOP' 88 DEY 30 xx BMI @Y	Clobbers Y, and Z&N; and requires support for unofficial opcodes
A2 82 LDX #130 ;hides 'NOP #imm' @X = * - 1 04 EA NOP $EA ;hides 'NOP' CA DEX 30 xx BMI @X	Clobbers X, and Z&N; and requires support for unofficial opcodes
8 bytes
EA NOP 08 PHP 24 00 BIT $00 28 PLP 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP EA NOP EA NOP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP EA NOP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
24 00 BIT $00 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Clobbers Z&N, and V; requires @rts12; and writes in stack
EA NOP EA NOP EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
85 xx STA @zptemp 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Requires @zptemp, and @rts12; and writes in stack
48 PHA 48 PHA 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Clobbers S; and writes in stack
04 00 NOP $00 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Requires @rts12, and support for unofficial opcodes; and writes in stack
9 bytes
EA NOP EA NOP EA NOP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Writes in stack
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
10 bytes
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
11 bytes
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
14 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
15 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

28 cycles

5 bytes
EA NOP 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
68 PLA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, S, Z&N, and C
A9 LDA #1 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 05 LDX #5 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, Z&N, and C
20 xx xx JSR @rts14 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
7 bytes
08 PHP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
48 PHA 48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts15	Clobbers S; requires @rts15; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
8 bytes
08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Writes in stack
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
10 bytes
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
14 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

29 cycles

5 bytes
48 PHA 00 00 BRK 0 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
A9 LDA #2 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 04 LDY #4 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 04 LDX #4 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
20 xx xx JSR @rts14 20 xx xx JSR @rts15	Requires @rts14, and @rts15; and writes in stack
E6 xx INC @zptemp A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, Z&N, and C; and requires @zptemp
A5 00 LDA $00 00 00 BRK 0 00 00 BRK 0	Clobbers A, and Z&N; requires dummy interrupt handler; and writes in stack
C5 00 CMP $00 00 00 BRK 0 00 00 BRK 0	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
24 00 BIT $00 00 00 BRK 0 00 00 BRK 0	Clobbers Z&N, and V; requires dummy interrupt handler; and writes in stack
EA NOP 00 00 BRK 0 20 xx xx JSR @rts14	Requires dummy interrupt handler, and @rts14; and writes in stack
85 xx STA @zptemp 00 00 BRK 0 00 00 BRK 0	Requires @zptemp, and dummy interrupt handler; and writes in stack
EA NOP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, S, Z&N, and C; and writes in stack
04 00 NOP $00 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler, and support for unofficial opcodes; and writes in stack
7 bytes
08 PHP 28 PLP 08 PHP 28 PLP 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, Z&N, and C
EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
48 PHA 20 xx xx JSR @rts12 20 xx xx JSR @rts14	Clobbers S; requires @rts12, and @rts14; and writes in stack
48 PHA 68 PLA 68 PLA 68 PLA 20 xx xx JSR @rts14	Clobbers A, S, and Z&N; requires @rts14; and writes in stack
8 bytes
EA NOP 08 PHP A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 28 PLP	Clobbers A; and writes in stack
08 PHP A2 03 LDX #3 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 03 LDY #3 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 48 PHA A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 68 PLA	Clobbers Z&N, and C; and writes in stack
24 00 BIT $00 20 xx xx JSR @rts12 20 xx xx JSR @rts14	Clobbers Z&N, and V; requires @rts12, and @rts14; and writes in stack
E6 xx INC @zptemp 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Clobbers Z&N; requires @zptemp, and @rts12; and writes in stack
85 xx STA @zptemp 20 xx xx JSR @rts12 20 xx xx JSR @rts14	Requires @zptemp, @rts12, and @rts14; and writes in stack
EA NOP 48 PHA 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Clobbers S; requires @rts12; and writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
EA NOP 48 PHA 48 PHA 08 PHP 28 PLP 20 xx xx JSR @rts14	Clobbers S; requires @rts14; and writes in stack
04 00 NOP $00 20 xx xx JSR @rts12 20 xx xx JSR @rts14	Requires @rts12, @rts14, and support for unofficial opcodes; and writes in stack
9 bytes
20 xx xx JSR @rts12 08 PHP 26 00 ROL $00 66 00 ROR $00 28 PLP	Requires @rts12; and writes in stack
EA NOP EA NOP EA NOP EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
48 PHA 08 PHP 28 PLP 08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP	Clobbers S; and writes in stack
10 bytes
08 PHP 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP	Writes in stack
68 PLA 48 PHA 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
11 bytes
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
12 bytes
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
15 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
16 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

30 cycles

5 bytes
68 PLA 00 00 BRK 0 00 00 BRK 0	Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
A9 LDA #3 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP EA NOP 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
68 PLA A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
68 PLA A2 05 LDX #5 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
EA NOP 68 PLA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, S, Z&N, and C
7 bytes
EA NOP EA NOP A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 05 LDX #5 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, Z&N, and C
EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
8 bytes
EA NOP 08 PHP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
48 PHA 48 PHA 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Clobbers S; requires @rts12; and writes in stack
48 PHA 08 PHP A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 28 PLP	Clobbers A, and S; and writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
48 PHA 48 PHA A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 68 PLA	Clobbers S, Z&N, and C; and writes in stack
9 bytes
EA NOP 08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Writes in stack
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
11 bytes
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
15 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

31 cycles

5 bytes
A0 06 LDY #6 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 06 LDX #6 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2	Clobbers A, Z&N, C, and V
6 bytes
08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A; and writes in stack
48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers Z&N, and C; and writes in stack
68 PLA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, Z&N, and C
E6 xx INC @zptemp 00 00 BRK 0 00 00 BRK 0	Clobbers Z&N; requires @zptemp, and dummy interrupt handler; and writes in stack
EA NOP 48 PHA 00 00 BRK 0 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
7 bytes
EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts15	Requires @rts14, and @rts15; and writes in stack
18 CLC 90 00 BCC *+2 00 00 BRK 0 00 00 BRK 0	Clobbers C; requires dummy interrupt handler; and writes in stack
B8 CLV 50 00 BVC *+2 00 00 BRK 0 00 00 BRK 0	Clobbers V; requires dummy interrupt handler; and writes in stack
EA NOP EA NOP 00 00 BRK 0 20 xx xx JSR @rts14	Requires dummy interrupt handler, and @rts14; and writes in stack
EA NOP 85 xx STA @zptemp 00 00 BRK 0 00 00 BRK 0	Requires @zptemp, and dummy interrupt handler; and writes in stack
48 PHA 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Clobbers S; requires @rts14; and writes in stack
EA NOP 04 00 NOP $00 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler, and support for unofficial opcodes; and writes in stack
8 bytes
08 PHP 28 PLP 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Requires @rts12; and writes in stack
EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
24 00 BIT $00 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Clobbers Z&N, and V; requires @rts14; and writes in stack
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
85 xx STA @zptemp 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Requires @zptemp, and @rts14; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
48 PHA 08 PHP A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 04 LDX #4 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
04 00 NOP $00 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Requires @rts14, and support for unofficial opcodes; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 04 LDX #4 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 04 LDY #4 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
20 xx xx JSR @rts14 08 PHP 26 00 ROL $00 66 00 ROR $00 28 PLP	Requires @rts14; and writes in stack
48 PHA 08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Clobbers S; and writes in stack
10 bytes
08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP	Writes in stack
68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
11 bytes
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
12 bytes
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
13 bytes
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
16 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
17 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

32 cycles

5 bytes
A9 LDA #5 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 05 LDX #5 ;hides 'ORA zp' @X = * - 1 CA DEX ;first round only CA DEX D0 xx BNE @X	Clobbers A, X, and Z&N
A0 05 LDY #5 ;hides 'ORA zp' @Y = * - 1 88 DEY ;first round only 88 DEY D0 xx BNE @Y	Clobbers A, Y, and Z&N
68 PLA 68 PLA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, S, Z&N, and C
48 PHA 48 PHA 00 00 BRK 0 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
7 bytes
EA NOP 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP EA NOP EA NOP 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
48 PHA A0 04 LDY #4 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 04 LDX #4 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
68 PLA 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Clobbers A, S, and Z&N; requires @rts14; and writes in stack
A2 FA LDX #250 ;hides 'NOP' @X = * - 1 EA NOP E8 INX E8 INX D0 xx BNE @X	Clobbers X, and Z&N; and requires support for unofficial opcodes
A0 FA LDY #250 ;hides 'NOP' @Y = * - 1 EA NOP C8 INY C8 INY D0 xx BNE @Y	Clobbers Y, and Z&N; and requires support for unofficial opcodes
8 bytes
A6 00 LDX $00 A2 04 LDX #4 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 04 LDY #4 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, Z&N, and C
EA NOP EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
9 bytes
8C TXA 48 PHA A2 04 LDX #4 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
08 PHP A0 03 LDY #3 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 03 LDX #3 @X: 24 00 BIT $00 CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP E6 xx INC @zptemp A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 28 PLP	Clobbers A; requires @zptemp; and writes in stack
E6 xx INC @zptemp 48 PHA A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 68 PLA	Clobbers Z&N, and C; requires @zptemp; and writes in stack
EA NOP 48 PHA 48 PHA 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Clobbers S; requires @rts12; and writes in stack
EA NOP 48 PHA 08 PHP A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 28 PLP	Clobbers A, and S; and writes in stack
EA NOP 48 PHA 48 PHA A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 68 PLA	Clobbers S, Z&N, and C; and writes in stack
08 PHP 48 PHA A9 LDA #0 20 xx xx JSR delay_256a_16_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks, and delay_256a_16_clocks; and writes in stack
10 bytes
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Writes in stack
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
12 bytes
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
16 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

33 cycles

5 bytes
A9 LDA #6 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 06 LDY #6 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 06 LDX #6 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2	Clobbers A, Z&N, C, and V
08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
7 bytes
EA NOP 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A; and writes in stack
08 PHP A2 05 LDX #5 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP 68 PLA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, Z&N, and C
48 PHA 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Clobbers S; requires @rts15; and writes in stack
8 bytes
24 00 BIT $00 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Clobbers Z&N, and V; requires @rts15; and writes in stack
08 PHP 28 PLP 20 xx xx JSR @rts12 20 xx xx JSR @rts14	Requires @rts12, and @rts14; and writes in stack
EA NOP EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts15	Requires @rts14, and @rts15; and writes in stack
85 xx STA @zptemp 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @zptemp, and @rts15; and writes in stack
E6 xx INC @zptemp 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Clobbers Z&N; requires @zptemp, and @rts14; and writes in stack
EA NOP 48 PHA 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Clobbers S; requires @rts14; and writes in stack
04 00 NOP $00 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts15, and support for unofficial opcodes; and writes in stack
9 bytes
EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Requires @rts12; and writes in stack
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
20 xx xx JSR @rts14 08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP	Requires @rts14; and writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
10 bytes
08 PHP 28 PLP 08 PHP 28 PLP 08 PHP 36 00 ROL $00,X 76 00 ROR $00,X 28 PLP	Writes in stack
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
12 bytes
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
13 bytes
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
14 bytes
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
17 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
18 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

34 cycles

5 bytes
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 30 xx BMI @Y	Clobbers Y, and Z&N
A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2	Clobbers A, Z&N, and C
6 bytes
48 PHA A2 06 LDX #6 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
68 PLA 68 PLA 00 00 BRK 0 00 00 BRK 0	Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
7 bytes
A6 00 LDX $00 A2 06 LDX #6 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP 28 PLP 00 00 BRK 0 20 xx xx JSR @rts14	Requires dummy interrupt handler, and @rts14; and writes in stack
48 PHA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers S, Z&N, and C; and writes in stack
EA NOP 48 PHA 48 PHA 00 00 BRK 0 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
08 PHP A9 LDA #0 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #0 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
08 PHP A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A; and writes in stack
C5 00 CMP $00 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP EA NOP EA NOP EA NOP 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
48 PHA 48 PHA 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Clobbers S; requires @rts14; and writes in stack
9 bytes
08 PHP 48 PHA A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 68 PLA 28 PLP	Writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
11 bytes
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
12 bytes
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
17 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

35 cycles

5 bytes
A9 LDA #8 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 88 DEY 30 xx BMI @Y	Clobbers Y, and Z&N
A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX E8 INX D0 xx BNE @X	Clobbers X, Z&N, and D
68 PLA A2 06 LDX #6 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2	Clobbers A, S, Z&N, C, and V
7 bytes
EA NOP EA NOP A2 06 LDX #6 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2	Clobbers A, Z&N, C, and V
EA NOP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
68 PLA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A, S, and Z&N; and writes in stack
68 PLA 68 PLA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, S, Z&N, and C
08 PHP A9 LDA #1 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #1 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A; and writes in stack
EA NOP 08 PHP A2 05 LDX #5 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP EA NOP 68 PLA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, Z&N, and C
08 PHP 28 PLP 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
E6 xx INC @zptemp 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Clobbers Z&N; requires @zptemp, and @rts15; and writes in stack
EA NOP 48 PHA 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Clobbers S; requires @rts15; and writes in stack
9 bytes
18 CLC 90 00 BCC *+2 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Clobbers C; requires @rts15; and writes in stack
B8 CLV 50 00 BVC *+2 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Clobbers V; requires @rts15; and writes in stack
EA NOP 85 xx STA @zptemp 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @zptemp, and @rts15; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
EA NOP 04 00 NOP $00 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts15, and support for unofficial opcodes; and writes in stack
10 bytes
08 PHP 28 PLP 08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Writes in stack
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
13 bytes
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
14 bytes
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
15 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
18 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
19 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

36 cycles

5 bytes
A2 07 LDX #7 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #9 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2	Clobbers A, Z&N, and C
7 bytes
48 PHA 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
08 PHP A9 LDA #2 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #2 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A0 04 LDY #4 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 04 LDX #4 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP 28 PLP 20 xx xx JSR @rts14 20 xx xx JSR @rts15	Requires @rts14, and @rts15; and writes in stack
08 PHP E6 xx INC @zptemp A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A; requires @zptemp; and writes in stack
E6 xx INC @zptemp 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers Z&N, and C; requires @zptemp; and writes in stack
08 PHP 24 00 BIT $00 28 PLP 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
48 PHA 48 PHA 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Clobbers S; requires @rts15; and writes in stack
EA NOP 48 PHA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A, and S; and writes in stack
EA NOP 48 PHA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers S, Z&N, and C; and writes in stack
9 bytes
20 xx xx JSR @rts12 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Requires @rts12; and writes in stack
EA NOP EA NOP EA NOP 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
08 PHP EA NOP A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A; and writes in stack
EA NOP C5 00 CMP $00 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers Z&N, and C; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
EA NOP 48 PHA 48 PHA 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Clobbers S; requires @rts14; and writes in stack
10 bytes
EA NOP 08 PHP 48 PHA A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 68 PLA 28 PLP	Writes in stack
12 bytes
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
18 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

37 cycles

5 bytes
A9 LDA #10 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
00 00 BRK 0 A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1	Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 30 xx BMI @Y	Clobbers Y, S, and Z&N; and writes in stack
A0 04 LDY #4 @Y: 68 PLA 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
A2 04 LDX #4 @X: 68 PLA CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2	Clobbers A, S, Z&N, and C; and writes in stack
7 bytes
A2 04 LDX #4 @X: EA NOP EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 04 LDY #4 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2	Clobbers A, Z&N, and C
48 PHA 68 PLA 68 PLA 00 00 BRK 0 00 00 BRK 0	Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
08 PHP A9 LDA #3 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #3 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP 28 PLP 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP EA NOP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
48 PHA 48 PHA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers S, Z&N, and C; and writes in stack
9 bytes
EA NOP EA NOP EA NOP 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A; and writes in stack
EA NOP EA NOP 08 PHP A2 05 LDX #5 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 08 PHP A0 05 LDY #5 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP EA NOP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
10 bytes
48 PHA 08 PHP 48 PHA A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 68 PLA 28 PLP	Clobbers S; and writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
11 bytes
EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Writes in stack
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
14 bytes
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
15 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
19 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
20 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

38 cycles

5 bytes
A9 LDA #11 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
68 PLA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2	Clobbers A, S, Z&N, and C
7 bytes
08 PHP A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2 28 PLP	Clobbers A; and writes in stack
08 PHP A0 06 LDY #6 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 06 LDX #6 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2	Clobbers A, Z&N, and C
48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2 68 PLA	Clobbers Z&N, C, and V; and writes in stack
20 xx xx JSR @rts12 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler, and @rts12; and writes in stack
8 bytes
08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Writes in stack
10 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
12 bytes
68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
13 bytes
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
19 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

39 cycles

4 bytes
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
6 bytes
00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
48 PHA A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 07 LDX #7 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 07 LDX #7 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #5 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #5 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A0 05 LDY #5 ;hides 'ORA zp' @Y = * - 1 88 DEY ;first round only 88 DEY D0 xx BNE @Y 28 PLP	Clobbers A, and Y; and writes in stack
08 PHP A2 05 LDX #5 ;hides 'ORA zp' @X = * - 1 CA DEX ;first round only CA DEX D0 xx BNE @X 28 PLP	Clobbers A, and X; and writes in stack
68 PLA 68 PLA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A, S, and Z&N; and writes in stack
9 bytes
EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP 48 PHA 48 PHA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 08 PHP A2 04 LDX #4 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 08 PHP A0 04 LDY #4 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
EA NOP 48 PHA 48 PHA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers S, Z&N, and C; and writes in stack
08 PHP A0 FA LDY #250 ;hides 'NOP' @Y = * - 1 EA NOP C8 INY C8 INY D0 xx BNE @Y 28 PLP	Clobbers Y; requires support for unofficial opcodes; and writes in stack
08 PHP A2 FA LDX #250 ;hides 'NOP' @X = * - 1 EA NOP E8 INX E8 INX D0 xx BNE @X 28 PLP	Clobbers X; requires support for unofficial opcodes; and writes in stack
10 bytes
EA NOP EA NOP EA NOP EA NOP 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A; and writes in stack
08 PHP A6 00 LDX $00 A2 04 LDX #4 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 04 LDY #4 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP EA NOP EA NOP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP EA NOP 08 PHP 28 PLP 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
48 PHA 20 xx xx JSR @rts12 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Clobbers S; requires @rts12; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
11 bytes
48 PHA 8C TXA 48 PHA A2 04 LDX #4 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
08 PHP E6 xx INC @zptemp 48 PHA A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 68 PLA 28 PLP	Requires @zptemp; and writes in stack
EA NOP 48 PHA 08 PHP 48 PHA A9 2A LDA #$2A ;hides 'ROL A' EA NOP 10 FC BPL *-2 68 PLA 28 PLP	Clobbers S; and writes in stack
04 00 NOP $00 20 xx xx JSR @rts12 20 xx xx JSR @rts12 20 xx xx JSR @rts12	Requires @rts12, and support for unofficial opcodes; and writes in stack
08 PHP 28 PLP 08 PHP 48 PHA A9 LDA #0 20 xx xx JSR delay_256a_16_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks, and delay_256a_16_clocks; and writes in stack
12 bytes
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 08 PHP 48 PHA 68 PLA 48 PHA 68 PLA 28 PLP	Writes in stack
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
14 bytes
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
15 bytes
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
20 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
21 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

40 cycles

5 bytes
A9 LDA #13 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 05 LDY #5 ;hides 'ORA zp' @Y = * - 1 EA NOP 88 DEY D0 xx BNE @Y	Clobbers A, Y, and Z&N
A2 05 LDX #5 ;hides 'ORA zp' @X = * - 1 EA NOP CA DEX D0 xx BNE @X	Clobbers A, X, and Z&N
7 bytes
EA NOP EA NOP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
00 00 BRK 0 00 00 BRK 0 20 xx xx JSR @rts14	Requires dummy interrupt handler, and @rts14; and writes in stack
EA NOP 68 PLA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2	Clobbers A, S, Z&N, and C
08 PHP A9 LDA #6 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #6 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2 28 PLP	Clobbers A; and writes in stack
EA NOP 08 PHP A2 06 LDX #6 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 06 LDY #6 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2	Clobbers A, Z&N, and C
EA NOP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 28 PLP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
9 bytes
EA NOP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Writes in stack
10 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
12 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
14 bytes
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
20 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

41 cycles

5 bytes
A0 08 LDY #8 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 08 LDX #8 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
7 bytes
08 PHP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 28 PLP	Clobbers A; and writes in stack
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 30 xx BMI @Y 28 PLP	Clobbers Y; and writes in stack
48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
8 bytes
48 PHA 08 PHP A2 06 LDX #6 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 06 LDX #6 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
20 xx xx JSR @rts12 20 xx xx JSR @rts14 20 xx xx JSR @rts15	Requires @rts12, @rts14, and @rts15; and writes in stack
48 PHA 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Clobbers S; and writes in stack
08 PHP 48 PHA A9 LDA #0 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP C5 00 CMP $00 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Writes in stack
11 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
13 bytes
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
14 bytes
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
15 bytes
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
16 bytes
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
21 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
22 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

42 cycles

5 bytes
48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C; and writes in stack
A9 LDA #15 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
7 bytes
EA NOP A2 05 LDX #5 ;hides 'ORA zp' @X = * - 1 EA NOP CA DEX D0 xx BNE @X	Clobbers A, X, and Z&N
EA NOP A0 05 LDY #5 ;hides 'ORA zp' @Y = * - 1 EA NOP 88 DEY D0 xx BNE @Y	Clobbers A, Y, and Z&N
48 PHA 48 PHA A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA 48 PHA A2 07 LDX #7 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
08 PHP A9 LDA #8 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #8 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 88 DEY 30 xx BMI @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX E8 INX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP EA NOP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP EA NOP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A5 00 LDA $00 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers A, and Z&N; requires dummy interrupt handler; and writes in stack
C5 00 CMP $00 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
24 00 BIT $00 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers Z&N, and V; requires dummy interrupt handler; and writes in stack
EA NOP 00 00 BRK 0 00 00 BRK 0 20 xx xx JSR @rts14	Requires dummy interrupt handler, and @rts14; and writes in stack
85 xx STA @zptemp 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires @zptemp, and dummy interrupt handler; and writes in stack
68 PLA 08 PHP A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2 28 PLP	Clobbers A, S, and Z&N; and writes in stack
04 00 NOP $00 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler, and support for unofficial opcodes; and writes in stack
9 bytes
20 xx xx JSR @rts12 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts12, and @rts15; and writes in stack
EA NOP EA NOP 08 PHP A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2 28 PLP	Clobbers A; and writes in stack
EA NOP EA NOP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2 68 PLA	Clobbers Z&N, C, and V; and writes in stack
20 xx xx JSR @rts14 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
08 PHP 48 PHA A9 LDA #1 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Writes in stack
11 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
12 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
15 bytes
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
21 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

43 cycles

5 bytes
68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
A9 LDA #16 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 06 LDY #6 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 06 LDX #6 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
7 bytes
08 PHP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
68 PLA 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
08 PHP A9 LDA #9 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #9 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP EA NOP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
9 bytes
20 xx xx JSR @rts14 20 xx xx JSR @rts14 20 xx xx JSR @rts15	Requires @rts14, and @rts15; and writes in stack
08 PHP 48 PHA A9 LDA #2 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP E6 xx INC @zptemp 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Requires @zptemp; and writes in stack
EA NOP 48 PHA 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Clobbers S; and writes in stack
11 bytes
08 PHP EA NOP C5 00 CMP $00 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
14 bytes
68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
15 bytes
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
16 bytes
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
17 bytes
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
22 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
23 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

44 cycles

5 bytes
A9 LDA #17 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 88 DEY 30 xx BMI @Y	Clobbers Y, and Z&N
A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL *-3	Clobbers A, Z&N, and C
48 PHA A2 08 LDX #8 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 08 LDX #8 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #10 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #10 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
00 00 BRK 0 08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 28 PLP	Clobbers A; requires dummy interrupt handler; and writes in stack
00 00 BRK 0 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
E6 xx INC @zptemp 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers Z&N; requires @zptemp, and dummy interrupt handler; and writes in stack
48 PHA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 30 xx BMI @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 68 PLA	Clobbers S, Z&N, and C; and writes in stack
EA NOP 48 PHA 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
9 bytes
08 PHP A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 28 PLP	Clobbers A; and writes in stack
08 PHP A2 04 LDX #4 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 04 LDY #4 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
C5 00 CMP $00 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 68 PLA	Clobbers Z&N, and C; and writes in stack
20 xx xx JSR @rts14 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts14, and @rts15; and writes in stack
18 CLC 90 00 BCC *+2 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers C; requires dummy interrupt handler; and writes in stack
B8 CLV 50 00 BVC *+2 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers V; requires dummy interrupt handler; and writes in stack
EA NOP EA NOP 00 00 BRK 0 00 00 BRK 0 20 xx xx JSR @rts14	Requires dummy interrupt handler, and @rts14; and writes in stack
EA NOP 85 xx STA @zptemp 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires @zptemp, and dummy interrupt handler; and writes in stack
EA NOP 04 00 NOP $00 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler, and support for unofficial opcodes; and writes in stack
08 PHP 48 PHA A9 LDA #3 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 28 PLP 08 PHP 28 PLP 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
48 PHA 48 PHA 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Clobbers S; and writes in stack
11 bytes
EA NOP EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Writes in stack
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
13 bytes
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
16 bytes
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
22 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

45 cycles

5 bytes
A9 LDA #18 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A0 08 LDY #8 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
68 PLA A2 08 LDX #8 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
7 bytes
EA NOP A2 06 LDX #6 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 06 LDY #6 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
08 PHP A9 LDA #11 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #11 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
68 PLA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 28 PLP	Clobbers A, S, and Z&N; and writes in stack
48 PHA 48 PHA 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
9 bytes
08 PHP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2 68 PLA 28 PLP	Writes in stack
12 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
14 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
16 bytes
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
17 bytes
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
18 bytes
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
23 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
24 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

46 cycles

5 bytes
A0 09 LDY #9 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 09 LDX #9 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #19 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A; and writes in stack
48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; and writes in stack
68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
8 bytes
08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 08 PHP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP 48 PHA A9 LDA #5 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts14, and @rts15; and writes in stack
11 bytes
EA NOP 08 PHP 28 PLP 08 PHP 28 PLP 20 xx xx JSR @rts15 20 xx xx JSR @rts15	Requires @rts15; and writes in stack
EA NOP EA NOP 20 xx xx JSR @rts14 20 xx xx JSR @rts14 20 xx xx JSR @rts14	Requires @rts14; and writes in stack
EA NOP 48 PHA 48 PHA 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Clobbers S; and writes in stack
12 bytes
EA NOP EA NOP EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
14 bytes
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
16 bytes
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
23 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

47 cycles

5 bytes
A9 LDA #20 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
7 bytes
BA TSX 68 PLA 9A TXS A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, X, Z&N, and C
00 00 BRK 0 A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 88 DEY 30 xx BMI @Y	Clobbers Y, and Z&N; requires dummy interrupt handler; and writes in stack
00 00 BRK 0 A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2	Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
48 PHA 48 PHA A2 08 LDX #8 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA 48 PHA A0 08 LDY #8 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
EA NOP 68 PLA A0 08 LDY #8 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
EA NOP 68 PLA A2 08 LDX #8 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
08 PHP A9 LDA #13 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #13 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP A2 06 LDX #6 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A0 06 LDY #6 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A2 05 LDX #5 ;hides 'ORA zp' @X = * - 1 EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers A, and X; and writes in stack
08 PHP A0 05 LDY #5 ;hides 'ORA zp' @Y = * - 1 EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers A, and Y; and writes in stack
A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL *-3	Clobbers A, Z&N, and C
68 PLA 68 PLA 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
9 bytes
8C TXA 48 PHA A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 08 PHP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 20 xx xx JSR @rts14	Requires dummy interrupt handler, and @rts14; and writes in stack
48 PHA 48 PHA 08 PHP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 68 PLA	Clobbers S, Z&N, and C; and writes in stack
EA NOP 48 PHA 48 PHA 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
08 PHP 48 PHA A9 LDA #6 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2 68 PLA 28 PLP	Writes in stack
12 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
14 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
17 bytes
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
18 bytes
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
19 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
24 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
25 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

48 cycles

5 bytes
A9 LDA #21 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A2 09 LDX #9 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 09 LDY #9 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
EA NOP 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A; and writes in stack
08 PHP A0 08 LDY #8 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 08 LDX #8 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
9 bytes
08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 68 PLA 28 PLP	Writes in stack
12 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
15 bytes
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
16 bytes
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
24 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

49 cycles

4 bytes
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y	Clobbers Y, and Z&N
5 bytes
A9 LDA #22 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 06 LDX #6 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 09 LDX #9 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers S, Z&N, and C; and writes in stack
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
08 PHP A9 LDA #15 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #15 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A; and writes in stack
C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; and writes in stack
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
9 bytes
48 PHA 48 PHA 08 PHP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 48 PHA 08 PHP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Clobbers S; requires dummy interrupt handler; and writes in stack
08 PHP 48 PHA A9 LDA #8 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP EA NOP EA NOP 08 PHP A0 07 LDY #7 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP EA NOP 08 PHP A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP 24 00 BIT $00 28 PLP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
11 bytes
EA NOP EA NOP 08 PHP 48 PHA A9 E9 LDA #$E9 ;hides 'SBC #$18' 18 CLC 30 FC BMI *-2 68 PLA 28 PLP	Writes in stack
13 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
14 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
18 bytes
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
19 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
25 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
26 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

50 cycles

5 bytes
A9 LDA #23 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 07 LDX #7 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 07 LDY #7 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
68 PLA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A, S, and Z&N; and writes in stack
68 PLA 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
08 PHP A9 LDA #16 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #16 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A; and writes in stack
08 PHP A0 06 LDY #6 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 06 LDX #6 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP EA NOP 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
9 bytes
08 PHP 48 PHA A9 LDA #9 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 68 PLA 28 PLP	Writes in stack
13 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
16 bytes
68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
17 bytes
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
25 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

51 cycles

5 bytes
A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 0A LDX #10 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #24 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
20 xx xx JSR @rts12 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C; requires @rts12; and writes in stack
68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
08 PHP A9 LDA #17 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #17 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL *-3 28 PLP	Clobbers A; and writes in stack
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 88 DEY 30 xx BMI @Y 28 PLP	Clobbers Y; and writes in stack
48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL *-3 68 PLA	Clobbers Z&N, and C; and writes in stack
36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
48 PHA 08 PHP A2 08 LDX #8 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 08 LDX #8 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
20 xx xx JSR @rts12 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler, and @rts12; and writes in stack
08 PHP 48 PHA A9 LDA #10 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
00 00 BRK 0 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 68 PLA 28 PLP	Requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 68 PLA 28 PLP	Clobbers S; and writes in stack
11 bytes
08 PHP C5 00 CMP $00 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 68 PLA 28 PLP	Writes in stack
13 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
15 bytes
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
18 bytes
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
19 bytes
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
26 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
27 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

52 cycles

5 bytes
48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y	Clobbers Y, S, and Z&N; and writes in stack
A9 LDA #25 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A4 00 LDY $00 A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y	Clobbers Y, and Z&N
00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
7 bytes
EA NOP A2 07 LDX #7 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #18 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #18 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
48 PHA 48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers S, Z&N, and C; and writes in stack
EA NOP 68 PLA 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
9 bytes
EA NOP EA NOP EA NOP 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A; and writes in stack
EA NOP 08 PHP A2 06 LDX #6 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 06 LDY #6 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP EA NOP EA NOP 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
08 PHP 48 PHA A9 LDA #11 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
11 bytes
EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 68 PLA 28 PLP	Writes in stack
13 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
16 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
18 bytes
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
26 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

53 cycles

5 bytes
68 PLA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y	Clobbers A, Y, S, and Z&N
A9 LDA #26 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 0A LDX #10 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A2 09 LDX #9 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 09 LDY #9 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
20 xx xx JSR @rts14 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C; requires @rts14; and writes in stack
08 PHP A9 LDA #19 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #19 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Writes in stack
68 PLA 48 PHA 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
14 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
16 bytes
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
18 bytes
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
19 bytes
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
20 bytes
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
27 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
28 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

54 cycles

5 bytes
A9 LDA #27 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
E6 xx INC @zptemp A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y	Clobbers Y, and Z&N; and requires @zptemp
48 PHA A2 0A LDX #10 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 68 PLA 88 DEY 30 xx BMI @Y	Clobbers A, Y, S, and Z&N
7 bytes
A4 00 LDY $00 A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A6 00 LDX $00 A2 0A LDX #10 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
20 xx xx JSR @rts15 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C; requires @rts15; and writes in stack
EA NOP 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
08 PHP A9 LDA #20 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #20 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
68 PLA 68 PLA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A, S, and Z&N; and writes in stack
68 PLA 68 PLA 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
9 bytes
08 PHP BA TSX 68 PLA 9A TXS A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A, and X; and writes in stack
A5 00 LDA $00 20 xx xx JSR @rts12 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C; requires @rts12; and writes in stack
EA NOP 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
EA NOP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
EA NOP 48 PHA 48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 08 PHP A0 08 LDY #8 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 48 PHA 08 PHP A2 08 LDX #8 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
EA NOP 48 PHA 48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers S, Z&N, and C; and writes in stack
08 PHP 48 PHA A9 LDA #13 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL *-3 28 PLP	Clobbers A; and writes in stack
EA NOP EA NOP 08 PHP A2 06 LDX #6 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 08 PHP A0 06 LDY #6 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
C5 00 CMP $00 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL *-3 68 PLA	Clobbers Z&N, and C; and writes in stack
A5 00 LDA $00 36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
11 bytes
48 PHA 8C TXA 48 PHA A2 07 LDX #7 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 68 PLA 28 PLP	Clobbers S; and writes in stack
12 bytes
EA NOP EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL *-2 68 PLA 28 PLP	Writes in stack
14 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
16 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
19 bytes
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
27 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

55 cycles

5 bytes
A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 C8 INY D0 xx BNE @Y	Clobbers Y, Z&N, and D
A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX D0 xx BNE @X	Clobbers X, Z&N, and D
6 bytes
48 PHA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y	Clobbers Y, S, and Z&N; and writes in stack
A0 06 LDY #6 @Y: 68 PLA 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
A2 06 LDX #6 @X: 68 PLA CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
A2 06 LDX #6 @X: EA NOP EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 06 LDY #6 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #21 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #21 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 09 LDY #9 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 09 LDX #9 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
9 bytes
EA NOP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Writes in stack
14 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
17 bytes
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
19 bytes
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
20 bytes
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
21 bytes
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
28 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
29 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

56 cycles

5 bytes
A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 0B LDX #11 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #29 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 28 PLP	Clobbers Y; and writes in stack
7 bytes
68 PLA 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C; requires dummy interrupt handler; and writes in stack
08 PHP A9 LDA #22 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #22 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 20 xx xx JSR @rts15 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C; requires @rts15; and writes in stack
EA NOP EA NOP 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP A2 09 LDX #9 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
48 PHA 20 xx xx JSR @rts14 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C; requires @rts14; and writes in stack
9 bytes
08 PHP A2 06 LDX #6 @X: 24 00 BIT $00 CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
20 xx xx JSR @rts12 A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL *-3	Clobbers A, Z&N, and C; requires @rts12; and writes in stack
A5 00 LDA $00 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
A5 00 LDA $00 20 xx xx JSR @rts14 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C; requires @rts14; and writes in stack
48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Clobbers S; and writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
08 PHP 48 PHA A9 LDA #15 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Writes in stack
68 PLA 48 PHA 26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
14 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
16 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
20 bytes
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
28 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

57 cycles

5 bytes
A9 LDA #30 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 08 LDX #8 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 08 LDY #8 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
7 bytes
08 PHP A9 LDA #23 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #23 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 07 LDX #7 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 07 LDY #7 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
9 bytes
98 TYA 48 PHA A0 09 LDY #9 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
08 PHP 48 PHA A9 LDA #16 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Writes in stack
15 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
18 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
20 bytes
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
21 bytes
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
22 bytes
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
29 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
30 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

58 cycles

5 bytes
A9 LDA #31 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C; and writes in stack
7 bytes
08 PHP A2 0A LDX #10 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
08 PHP A9 LDA #24 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #24 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
20 xx xx JSR @rts12 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A; requires @rts12; and writes in stack
20 xx xx JSR @rts12 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; requires @rts12; and writes in stack
68 PLA 68 PLA 68 PLA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A, S, and Z&N; and writes in stack
08 PHP 48 PHA A9 LDA #17 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL *-3 68 PLA 28 PLP	Writes in stack
15 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
17 bytes
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
20 bytes
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
29 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

59 cycles

5 bytes
A9 LDA #32 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 0B LDX #11 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
68 PLA A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 C8 INY D0 xx BNE @Y	Clobbers A, Y, S, Z&N, and D
68 PLA A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX D0 xx BNE @X	Clobbers A, X, S, Z&N, and D
7 bytes
A6 00 LDX $00 A2 0B LDX #11 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
48 PHA 08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 28 PLP	Clobbers Y, and S; and writes in stack
08 PHP A9 LDA #25 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #25 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A4 00 LDY $00 A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 28 PLP	Clobbers Y; and writes in stack
00 00 BRK 0 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A; requires dummy interrupt handler; and writes in stack
00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
9 bytes
EA NOP 08 PHP A2 07 LDX #7 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP 48 PHA A9 LDA #18 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
48 PHA 48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Clobbers S; and writes in stack
11 bytes
EA NOP EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Writes in stack
15 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
18 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
21 bytes
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
22 bytes
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
23 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
30 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
31 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

60 cycles

5 bytes
A9 LDA #33 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
68 PLA A2 0B LDX #11 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
EA NOP EA NOP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
E6 xx INC @zptemp A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C; and requires @zptemp
EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C; and writes in stack
08 PHP A9 LDA #26 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #26 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
98 TYA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP 08 PHP A2 0A LDX #10 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
9 bytes
08 PHP 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
20 xx xx JSR @rts14 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; requires @rts14; and writes in stack
08 PHP 48 PHA A9 LDA #19 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Writes in stack
15 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
18 bytes
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
20 bytes
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
30 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

61 cycles

5 bytes
A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 0C LDX #12 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #34 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
08 PHP A9 LDA #27 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #27 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
08 PHP E6 xx INC @zptemp A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 28 PLP	Clobbers Y; requires @zptemp; and writes in stack
48 PHA 08 PHP A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 0A LDX #10 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
9 bytes
20 xx xx JSR @rts15 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A; requires @rts15; and writes in stack
08 PHP A6 00 LDX $00 A2 0A LDX #10 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 0A LDY #10 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
20 xx xx JSR @rts15 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; requires @rts15; and writes in stack
EA NOP 00 00 BRK 0 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A; requires dummy interrupt handler; and writes in stack
EA NOP 00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
08 PHP 48 PHA A9 LDA #20 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
8C TXA 48 PHA A2 07 LDX #7 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
48 PHA 20 xx xx JSR @rts12 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A, and S; requires @rts12; and writes in stack
48 PHA 20 xx xx JSR @rts12 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers S, Z&N, and C; requires @rts12; and writes in stack
11 bytes
EA NOP 08 PHP 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
C5 00 CMP $00 20 xx xx JSR @rts12 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; requires @rts12; and writes in stack
EA NOP 48 PHA 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
EA NOP 08 PHP 28 PLP 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
EA NOP 48 PHA 48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Clobbers S; and writes in stack
12 bytes
08 PHP C5 00 CMP $00 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL *-3 68 PLA 28 PLP	Writes in stack
16 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
18 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
22 bytes
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
23 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
31 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
32 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

62 cycles

5 bytes
A2 88 LDX #136 ;hides 'DEY' @X = * - 1 CA DEX 30 xx BMI @X	Clobbers X, Y, and Z&N
A9 LDA #35 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
00 00 BRK 0 A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y	Clobbers Y, and Z&N; requires dummy interrupt handler; and writes in stack
7 bytes
08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A; and writes in stack
08 PHP A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 C8 INY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers Z&N, and C; and writes in stack
68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
68 PLA 48 PHA A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 C8 INY D0 xx BNE @Y	Clobbers A, Y, Z&N, and D
68 PLA 48 PHA A2 F8 LDX #248 ;hides 'SED' @X = * - 1 E8 INX D0 xx BNE @X	Clobbers A, X, Z&N, and D
EA NOP 68 PLA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
EA NOP 68 PLA A2 0B LDX #11 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
8 bytes
EA NOP EA NOP EA NOP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP EA NOP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
9 bytes
08 PHP 48 PHA A9 LDA #21 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
11 bytes
EA NOP 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Writes in stack
16 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
19 bytes
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
21 bytes
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
31 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

63 cycles

5 bytes
A9 LDA #36 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A2 0C LDX #12 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
08 PHP A9 LDA #29 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #29 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C
9 bytes
48 PHA 98 TYA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
08 PHP 48 PHA A9 LDA #22 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 20 xx xx JSR @rts15 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A; requires @rts15; and writes in stack
A5 00 LDA $00 98 TYA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP 20 xx xx JSR @rts15 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; requires @rts15; and writes in stack
EA NOP EA NOP 00 00 BRK 0 08 PHP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 28 PLP	Clobbers A; requires dummy interrupt handler; and writes in stack
EA NOP EA NOP 00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
48 PHA 20 xx xx JSR @rts14 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers S, Z&N, and C; requires @rts14; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
20 xx xx JSR @rts12 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL *-3 68 PLA	Clobbers Z&N, and C; requires @rts12; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
C5 00 CMP $00 20 xx xx JSR @rts14 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; requires @rts14; and writes in stack
48 PHA 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Clobbers S; and writes in stack
12 bytes
08 PHP 24 00 BIT $00 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Writes in stack
16 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
18 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
22 bytes
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
23 bytes
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
32 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes
33 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 4C xx xx JMP *+3	Not relocatable code

64 cycles

5 bytes
A9 LDA #37 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 09 LDY #9 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 09 LDX #9 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A9 LDA #30 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #30 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A; and writes in stack
08 PHP A0 08 LDY #8 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 08 LDX #8 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
9 bytes
08 PHP 48 PHA A9 LDA #23 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
11 bytes
48 PHA 98 TYA 48 PHA A0 09 LDY #9 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
20 xx xx JSR @rts12 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler, and @rts12; and writes in stack
12 bytes
EA NOP EA NOP 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Writes in stack
16 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
20 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
22 bytes
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
32 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

65 cycles

5 bytes
A9 LDA #38 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 08 LDX #8 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A0 08 LDY #8 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
68 PLA A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
68 PLA A2 0C LDX #12 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
EA NOP EA NOP A2 0C LDX #12 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #31 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #31 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
00 00 BRK 0 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers S, Z&N, and C; and writes in stack
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
9 bytes
08 PHP A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A; and writes in stack
C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers Z&N, and C; and writes in stack
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
08 PHP 48 PHA A9 LDA #24 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0 00 00 BRK 0	Requires dummy interrupt handler; and writes in stack
11 bytes
20 xx xx JSR @rts12 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Requires @rts12; and writes in stack
12 bytes
08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL *-3 68 PLA 28 PLP	Writes in stack
17 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
19 bytes
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
22 bytes
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
23 bytes
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
24 bytes
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code
33 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 18 CLC 90 00 BCC *+2	Clobbers C
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP B8 CLV 50 00 BVC *+2	Clobbers V
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 85 xx STA @zptemp	Requires @zptemp
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP 04 00 NOP $00	Requires support for unofficial opcodes

66 cycles

5 bytes
A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 0D LDX #13 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #39 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #32 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #32 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 09 LDA #9 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
68 PLA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A, S, and Z&N; and writes in stack
48 PHA 08 PHP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 08 PHP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
68 PLA 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
9 bytes
EA NOP EA NOP 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A; and writes in stack
08 PHP A4 00 LDY $00 A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A6 00 LDX $00 A2 0B LDX #11 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP EA NOP 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
08 PHP 48 PHA A9 LDA #25 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
00 00 BRK 0 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Requires dummy interrupt handler; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
20 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
23 bytes
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N
33 bytes
EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP EA NOP	No requirements

67 cycles

5 bytes
A9 LDA #40 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
E6 xx INC @zptemp A2 88 LDX #136 ;hides 'DEY' @X = * - 1 CA DEX 30 xx BMI @X	Clobbers X, Y, and Z&N; and requires @zptemp
A2 06 LDX #6 @X: 48 PHA 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A0 06 LDY #6 @Y: 48 PHA 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
A0 06 LDY #6 @Y: EA NOP 68 PLA 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
A2 06 LDX #6 @X: EA NOP 68 PLA CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
08 PHP A9 LDA #33 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #33 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
A6 00 LDX $00 A2 09 LDX #9 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 09 LDY #9 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
20 xx xx JSR @rts12 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C; requires @rts12; and writes in stack
68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
9 bytes
98 TYA 48 PHA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A2 0B LDX #11 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 08 PHP A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
08 PHP E6 xx INC @zptemp A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A; requires @zptemp; and writes in stack
E6 xx INC @zptemp 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers Z&N, and C; requires @zptemp; and writes in stack
EA NOP 48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A, and S; and writes in stack
EA NOP 48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers S, Z&N, and C; and writes in stack
08 PHP 48 PHA A9 LDA #26 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 98 TYA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
08 PHP EA NOP A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
20 bytes
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
23 bytes
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
24 bytes
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
25 bytes
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

68 cycles

5 bytes
A9 LDA #41 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A2 0C LDX #12 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
08 PHP A9 LDA #34 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #34 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
48 PHA 48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers S, Z&N, and C; and writes in stack
EA NOP 68 PLA 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
08 PHP 48 PHA A9 LDA #27 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP EA NOP EA NOP 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A; and writes in stack
EA NOP EA NOP EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers Z&N, and C; and writes in stack
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL -3	Clobbers A, Z&N, and C
11 bytes
20 xx xx JSR @rts15 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Requires @rts15; and writes in stack
EA NOP 00 00 BRK 0 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Requires dummy interrupt handler; and writes in stack
12 bytes
48 PHA 8C TXA 48 PHA A2 07 LDX #7 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 20 xx xx JSR @rts12 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Clobbers S; requires @rts12; and writes in stack
13 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 07 LDA #7 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
20 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
24 bytes
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

69 cycles

5 bytes
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 30 xx BMI @Y	Clobbers Y, and Z&N
A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX D0 xx BNE @X	Clobbers A, X, Z&N, and C
A9 LDA #42 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A2 0D LDX #13 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 0D LDX #13 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A2 88 LDX #136 ;hides 'DEY' @X = * - 1 CA DEX 30 xx BMI @X 28 PLP	Clobbers X, and Y; and writes in stack
08 PHP A9 LDA #35 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #35 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
20 xx xx JSR @rts14 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C; requires @rts14; and writes in stack
00 00 BRK 0 08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 28 PLP	Clobbers Y; requires dummy interrupt handler; and writes in stack
9 bytes
08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Writes in stack
68 PLA 48 PHA 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
18 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
21 bytes
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
24 bytes
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
25 bytes
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
26 bytes
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

70 cycles

5 bytes
A9 LDA #43 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
68 PLA A2 0D LDX #13 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
EA NOP EA NOP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #36 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #36 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 0C LDX #12 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
20 xx xx JSR @rts15 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C; requires @rts15; and writes in stack
EA NOP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
EA NOP 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
9 bytes
08 PHP 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
68 PLA 68 PLA 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
08 PHP 48 PHA A9 LDA #29 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 68 PLA	Clobbers Z&N, and C; and writes in stack
68 PLA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C
11 bytes
48 PHA 48 PHA 98 TYA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 68 PLA A8 TAY 68 PLA	Clobbers S, and Z&N; and writes in stack
12 bytes
EA NOP 20 xx xx JSR @rts15 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Requires @rts15; and writes in stack
48 PHA A5 00 LDA $00 98 TYA 48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 30 xx BMI @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 00 00 BRK 0 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA 28 PLP	Requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP 48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 0A LDA #10 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
18 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
20 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
24 bytes
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

71 cycles

5 bytes
A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 0E LDX #14 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #44 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C
7 bytes
08 PHP A9 LDA #37 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #37 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A0 09 LDY #9 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 09 LDX #9 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #30 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Writes in stack
18 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
22 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
25 bytes
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
26 bytes
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
27 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

72 cycles

5 bytes
A9 LDA #45 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 30 xx BMI @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX D0 xx BNE @X	Clobbers A, X, S, Z&N, and C; and writes in stack
7 bytes
A4 00 LDY $00 A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 30 xx BMI @Y	Clobbers Y, and Z&N
A6 00 LDX $00 A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX D0 xx BNE @X	Clobbers A, X, Z&N, and C
48 PHA 48 PHA A2 0D LDX #13 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
EA NOP 68 PLA A2 0D LDX #13 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
08 PHP A9 LDA #38 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #38 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP EA NOP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
48 PHA 08 PHP A2 88 LDX #136 ;hides 'DEY' @X = * - 1 CA DEX 30 xx BMI @X 28 PLP	Clobbers X, Y, and S; and writes in stack
68 PLA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
68 PLA 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C; requires dummy interrupt handler; and writes in stack
9 bytes
98 TYA 48 PHA A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
08 PHP A0 08 LDY #8 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 08 LDX #8 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #31 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
00 00 BRK 0 00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1 68 PLA	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Clobbers S; and writes in stack
EA NOP 68 PLA 68 PLA 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
11 bytes
08 PHP C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Writes in stack
68 PLA 48 PHA 26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
18 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
21 bytes
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
24 bytes
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

73 cycles

5 bytes
A9 LDA #46 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C
08 PHP A9 LDA #39 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #39 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #32 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 09 LDA #9 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 09 LDA #9 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Writes in stack
19 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
22 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
26 bytes
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
27 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

74 cycles

5 bytes
A9 LDA #47 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 0E LDX #14 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C; and writes in stack
08 PHP A9 LDA #40 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #40 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C
9 bytes
08 PHP E6 xx INC @zptemp A2 88 LDX #136 ;hides 'DEY' @X = * - 1 CA DEX 30 xx BMI @X 28 PLP	Clobbers X, and Y; requires @zptemp; and writes in stack
48 PHA 08 PHP A0 09 LDY #9 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 09 LDX #9 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
08 PHP 48 PHA A9 LDA #33 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
20 xx xx JSR @rts12 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A; requires @rts12; and writes in stack
EA NOP 98 TYA 48 PHA A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP 08 PHP A2 08 LDX #8 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 08 LDY #8 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
20 xx xx JSR @rts12 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers Z&N, and C; requires @rts12; and writes in stack
11 bytes
48 PHA 98 TYA 48 PHA A0 0B LDY #11 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
08 PHP E6 xx INC @zptemp 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Requires @zptemp; and writes in stack
EA NOP 48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Clobbers S; and writes in stack
12 bytes
EA NOP 08 PHP C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Writes in stack
19 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
22 bytes
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
25 bytes
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

75 cycles

5 bytes
A9 LDA #48 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
68 PLA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
EA NOP EA NOP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
08 PHP A9 LDA #41 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #41 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C
9 bytes
08 PHP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
08 PHP 48 PHA A9 LDA #34 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
11 bytes
48 PHA 48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Clobbers S; and writes in stack
12 bytes
EA NOP EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Writes in stack
19 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
22 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
26 bytes
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
27 bytes
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

76 cycles

5 bytes
A0 0F LDY #15 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 0F LDX #15 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #49 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 30 xx BMI @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX D0 xx BNE @X 28 PLP	Clobbers A, and X; and writes in stack
08 PHP A9 LDA #42 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #42 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
E6 xx INC @zptemp A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C; and requires @zptemp
48 PHA 08 PHP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C
08 PHP 48 PHA A9 LDA #35 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
20 xx xx JSR @rts14 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 28 PLP	Clobbers A; requires @rts14; and writes in stack
20 xx xx JSR @rts14 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers Z&N, and C; requires @rts14; and writes in stack
68 PLA 98 TYA 48 PHA A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
11 bytes
08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Writes in stack
19 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
23 bytes
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
26 bytes
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

77 cycles

5 bytes
A9 LDA #50 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
48 PHA 48 PHA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA 48 PHA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
EA NOP 68 PLA A2 0E LDX #14 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
EA NOP 68 PLA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
08 PHP A9 LDA #43 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #43 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP EA NOP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP EA NOP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
9 bytes
98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 08 PHP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C
08 PHP 48 PHA A9 LDA #36 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
20 xx xx JSR @rts15 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers Z&N, and C; requires @rts15; and writes in stack
EA NOP 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
EA NOP 00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
20 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
22 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
26 bytes
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
27 bytes
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
28 bytes
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

78 cycles

5 bytes
A9 LDA #51 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 0B LDX #11 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 0B LDY #11 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #44 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #44 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 28 PLP	Clobbers A; and writes in stack
48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; and writes in stack
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C
9 bytes
08 PHP 48 PHA A9 LDA #37 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
EA NOP 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Writes in stack
20 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
24 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
27 bytes
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

79 cycles

5 bytes
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 48 PHA 30 xx BMI @Y	Clobbers Y, S, and Z&N; and writes in stack
A9 LDA #52 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 A5 00 LDA $00 30 xx BMI @Y	Clobbers A, Y, and Z&N
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 A6 00 LDX $00 30 xx BMI @Y	Clobbers X, Y, and Z&N
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 C5 00 CMP $00 30 xx BMI @Y	Clobbers Y, Z&N, and C
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 24 00 BIT $00 30 xx BMI @Y	Clobbers Y, Z&N, and V
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 85 xx STA @zptemp 30 xx BMI @Y	Clobbers Y, and Z&N; and requires @zptemp
48 PHA A2 0F LDX #15 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 04 00 NOP $00 30 xx BMI @Y	Clobbers Y, and Z&N; and requires support for unofficial opcodes
7 bytes
A6 00 LDX $00 A2 0F LDX #15 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 0F LDY #15 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #45 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #45 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 30 xx BMI @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX D0 xx BNE @X 28 PLP	Clobbers A, X, and S; and writes in stack
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
9 bytes
08 PHP A4 00 LDY $00 A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP 30 xx BMI @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A6 00 LDX $00 A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 CA DEX D0 xx BNE @X 28 PLP	Clobbers A, and X; and writes in stack
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
48 PHA 48 PHA 08 PHP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
08 PHP 48 PHA A9 LDA #38 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP EA NOP 08 PHP A2 0D LDX #13 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
11 bytes
48 PHA 98 TYA 48 PHA A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
20 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
23 bytes
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
27 bytes
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
28 bytes
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
29 bytes
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

80 cycles

5 bytes
A9 LDA #53 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 88 LDX #136 ;hides 'DEY' @X = * - 1 EA NOP CA DEX 30 xx BMI @X	Clobbers X, Y, and Z&N
68 PLA A0 0F LDY #15 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
68 PLA A2 0F LDX #15 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
EA NOP A2 0B LDX #11 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 0B LDY #11 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #46 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #46 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
EA NOP 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C
08 PHP 48 PHA A9 LDA #39 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 09 LDA #9 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
20 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
24 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
28 bytes
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

81 cycles

5 bytes
A2 10 LDX #16 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #54 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #47 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #47 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 08 PHP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A5 00 LDA $00 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
00 00 BRK 0 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers S, Z&N, and C; and writes in stack
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
08 PHP 48 PHA A9 LDA #40 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 28 PLP	Clobbers A; and writes in stack
C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; and writes in stack
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C
12 bytes
20 xx xx JSR @rts12 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Requires @rts12; and writes in stack
EA NOP 48 PHA 98 TYA 48 PHA A0 0C LDY #12 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 0C LDA #12 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
21 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
24 bytes
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
28 bytes
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
29 bytes
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
30 bytes
EA NOP EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

82 cycles

5 bytes
A9 LDA #55 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 48 PHA 30 xx BMI @Y	Clobbers Y, S, and Z&N; and writes in stack
A0 09 LDY #9 @Y: 68 PLA 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
A2 09 LDX #9 @X: 68 PLA CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
A2 09 LDX #9 @X: EA NOP EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 09 LDY #9 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #48 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #48 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
68 PLA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 08 PHP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, S, Z&N, and C
08 PHP 48 PHA A9 LDA #41 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP EA NOP 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 28 PLP	Clobbers A; and writes in stack
EA NOP EA NOP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; and writes in stack
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C
11 bytes
08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
21 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
24 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
28 bytes
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

83 cycles

5 bytes
A9 LDA #56 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A2 10 LDX #16 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A2 0F LDX #15 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 0F LDY #15 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #49 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #49 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
20 xx xx JSR @rts12 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C; requires @rts12; and writes in stack
68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
08 PHP 48 PHA A9 LDA #42 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C
08 PHP E6 xx INC @zptemp A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 28 PLP	Clobbers A; requires @zptemp; and writes in stack
E6 xx INC @zptemp 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; requires @zptemp; and writes in stack
EA NOP 48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 28 PLP	Clobbers A, and S; and writes in stack
EA NOP 48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers S, Z&N, and C; and writes in stack
11 bytes
08 PHP EA NOP A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 28 PLP	Clobbers A; and writes in stack
EA NOP C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; and writes in stack
12 bytes
20 xx xx JSR @rts14 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Requires @rts14; and writes in stack
13 bytes
08 PHP 28 PLP 08 PHP 28 PLP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA 28 PLP	Writes in stack
21 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
25 bytes
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
29 bytes
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
30 bytes
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
31 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

84 cycles

5 bytes
A9 LDA #57 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A2 10 LDX #16 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 10 LDX #16 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #50 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #50 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
9 bytes
38 SEC A9 09 LDA #9 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
48 PHA 48 PHA 08 PHP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 48 PHA 08 PHP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
08 PHP 48 PHA A9 LDA #43 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 98 TYA 48 PHA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP EA NOP 08 PHP A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP EA NOP 08 PHP A2 0E LDX #14 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
48 PHA 48 PHA 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers S, Z&N, and C; and writes in stack
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, S, Z&N, and C
11 bytes
48 PHA 98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
08 PHP 98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 28 PLP	Clobbers A; and writes in stack
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
21 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
24 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
28 bytes
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

85 cycles

5 bytes
A9 LDA #58 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 0C LDY #12 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 0C LDX #12 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A9 LDA #51 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #51 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 0B LDX #11 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 0B LDY #11 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #44 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA 28 PLP	Writes in stack
68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C
22 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
26 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
30 bytes
C5 00 CMP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
31 bytes
4C xx xx JMP *+3 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

86 cycles

5 bytes
A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 11 LDX #17 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #59 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #52 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #52 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 C5 00 CMP $00 30 xx BMI @Y 28 PLP	Clobbers Y; and writes in stack
48 PHA 08 PHP A2 0F LDX #15 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 0F LDX #15 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
20 xx xx JSR @rts15 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C; requires @rts15; and writes in stack
A5 00 LDA $00 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
EA NOP 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
08 PHP 48 PHA A9 LDA #45 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 98 TYA 48 PHA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, S, Z&N, and C
11 bytes
08 PHP A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 28 PLP	Clobbers A; and writes in stack
48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 68 PLA	Clobbers Z&N, and C; and writes in stack
68 PLA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
12 bytes
EA NOP 48 PHA 98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
22 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
25 bytes
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
29 bytes
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

87 cycles

5 bytes
A9 LDA #60 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 F8 LDX #248 ;hides 'SED' @X = * - 1 68 PLA E8 INX D0 xx BNE @X	Clobbers A, X, S, Z&N, and D
A0 F8 LDY #248 ;hides 'SED' @Y = * - 1 68 PLA C8 INY D0 xx BNE @Y	Clobbers A, Y, S, Z&N, and D
7 bytes
EA NOP A2 0C LDX #12 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 0C LDY #12 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #53 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #53 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 88 LDX #136 ;hides 'DEY' @X = * - 1 EA NOP CA DEX 30 xx BMI @X 28 PLP	Clobbers X, and Y; and writes in stack
38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 0F LDY #15 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP 08 PHP A2 0B LDX #11 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 0B LDY #11 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP 48 PHA A9 LDA #46 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
68 PLA 68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
11 bytes
EA NOP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA 28 PLP	Writes in stack
EA NOP 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C
22 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
26 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
30 bytes
C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
E6 xx INC @zptemp 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
31 bytes
4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

88 cycles

5 bytes
A9 LDA #61 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A2 11 LDX #17 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 10 LDX #16 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #54 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #54 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
68 PLA 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C; requires dummy interrupt handler; and writes in stack
08 PHP 48 PHA A9 LDA #47 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 20 xx xx JSR @rts15 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C; requires @rts15; and writes in stack
EA NOP EA NOP 00 00 BRK 0 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
00 00 BRK 0 00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2 68 PLA	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA 28 PLP	Clobbers S; and writes in stack
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, S, Z&N, and C
12 bytes
08 PHP C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA 28 PLP	Writes in stack
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C
22 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
26 bytes
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
30 bytes
EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

89 cycles

5 bytes
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 68 PLA 30 xx BMI @Y	Clobbers A, Y, S, and Z&N
A9 LDA #62 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP EA NOP 30 xx BMI @Y	Clobbers Y, and Z&N
A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 EA NOP CA DEX D0 xx BNE @X	Clobbers A, X, Z&N, and C
A2 0B LDX #11 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 11 LDX #17 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #55 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #55 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP A2 09 LDX #9 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 09 LDY #9 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #48 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
8C TXA 48 PHA A2 0B LDX #11 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
11 bytes
48 PHA 98 TYA 48 PHA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP 08 PHP 38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP EA NOP 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA 28 PLP	Writes in stack
23 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
26 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
30 bytes
E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
31 bytes
EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
32 bytes
EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

90 cycles

5 bytes
A9 LDA #63 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A2 11 LDX #17 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
EA NOP EA NOP A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 11 LDX #17 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #56 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #56 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 10 LDX #16 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #49 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
11 bytes
20 xx xx JSR @rts12 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; requires @rts12; and writes in stack
68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, S, Z&N, and C
12 bytes
36 00 ROL $00,X 76 00 ROR $00,X 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; and writes in stack
36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C
08 PHP E6 xx INC @zptemp 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA 28 PLP	Requires @zptemp; and writes in stack
EA NOP 48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP EA NOP C5 00 CMP $00 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA 28 PLP	Writes in stack
23 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
27 bytes
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
31 bytes
EA NOP EA NOP EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

91 cycles

5 bytes
A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 12 LDX #18 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #64 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #57 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #57 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A2 10 LDX #16 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 08 PHP A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
38 SEC A9 0B LDA #11 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 10 LDX #16 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 10 LDY #16 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 0B LDA #11 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #50 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
00 00 BRK 0 08 PHP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 28 PLP	Clobbers A; requires dummy interrupt handler; and writes in stack
00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
68 PLA 98 TYA 48 PHA A0 0F LDY #15 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
11 bytes
08 PHP 38 SEC A9 09 LDA #9 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
48 PHA 38 SEC A9 09 LDA #9 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 98 TYA 48 PHA A0 0E LDY #14 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 48 PHA 98 TYA 48 PHA A0 0D LDY #13 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA 28 PLP	Writes in stack
23 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
26 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
31 bytes
EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
32 bytes
EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes
33 bytes
EA NOP EA NOP 4C xx xx JMP *+3 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and not relocatable code

92 cycles

5 bytes
A9 LDA #65 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 0D LDY #13 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 0D LDX #13 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A9 LDA #58 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #58 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 0C LDX #12 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 0C LDY #12 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
68 PLA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
8C TXA 48 PHA A2 10 LDX #16 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #51 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
12 bytes
A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
23 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
28 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
32 bytes
26 00 ROL $00 66 00 ROR $00 26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

93 cycles

5 bytes
A9 LDA #66 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 11 LDX #17 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #59 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #59 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #52 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 08 PHP 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
20 xx xx JSR @rts15 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; requires @rts15; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
EA NOP 00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
68 PLA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, S, Z&N, and C
12 bytes
EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
48 PHA 20 xx xx JSR @rts12 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers S, Z&N, and C; requires @rts12; and writes in stack
13 bytes
08 PHP 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 68 PLA 28 PLP	Writes in stack
24 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
27 bytes
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
32 bytes
EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp
33 bytes
EA NOP EA NOP EA NOP C5 00 CMP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and C
EA NOP EA NOP EA NOP 24 00 BIT $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N, and V
EA NOP EA NOP EA NOP 04 00 NOP $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires support for unofficial opcodes

94 cycles

5 bytes
A9 LDA #67 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 12 LDX #18 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A4 00 LDY $00 A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A6 00 LDX $00 A2 12 LDX #18 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #60 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #60 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 0D LDA #13 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
EA NOP 08 PHP A2 0C LDX #12 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 0C LDY #12 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
08 PHP 48 PHA A9 LDA #53 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
48 PHA 98 TYA 48 PHA A0 0F LDY #15 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
24 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
28 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
32 bytes
26 00 ROL $00 66 00 ROR $00 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

95 cycles

5 bytes
A9 LDA #68 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A2 12 LDX #18 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
EA NOP EA NOP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #61 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #61 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A2 11 LDX #17 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #54 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
12 bytes
EA NOP 20 xx xx JSR @rts15 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; requires @rts15; and writes in stack
EA NOP EA NOP 00 00 BRK 0 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA	Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP 48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 0F LDA #15 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
24 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
28 bytes
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
33 bytes
EA NOP EA NOP EA NOP E6 xx INC @zptemp 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N; and requires @zptemp

96 cycles

5 bytes
A2 13 LDX #19 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #69 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #62 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #62 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 EA NOP EA NOP 30 xx BMI @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 0A LDX #10 ;hides 'ASL A' @X = * - 1 EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers A, and X; and writes in stack
48 PHA 08 PHP A2 11 LDX #17 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A2 0B LDX #11 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
A5 00 LDA $00 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #55 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
98 TYA 48 PHA A0 0C LDY #12 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
11 bytes
EA NOP 08 PHP 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
48 PHA 8C TXA 48 PHA A2 0B LDX #11 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
13 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 0B LDA #11 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
24 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
28 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N
32 bytes
36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

97 cycles

5 bytes
A9 LDA #70 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 0C LDY #12 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
A2 0C LDX #12 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A2 08 LDX #8 @X: 08 PHP 28 PLP CA DEX D0 xx BNE @X	Clobbers X, and Z&N; and writes in stack
A0 08 LDY #8 @Y: 08 PHP 28 PLP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N; and writes in stack
A2 0C LDX #12 @X: A5 00 LDA $00 CA DEX D0 xx BNE @X	Clobbers A, X, and Z&N
A0 0C LDY #12 @Y: A5 00 LDA $00 88 DEY D0 xx BNE @Y	Clobbers A, Y, and Z&N
A2 0C LDX #12 @X: A4 00 LDY $00 CA DEX D0 xx BNE @X	Clobbers X, Y, and Z&N
A0 0C LDY #12 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y	Clobbers Y, Z&N, and C
A2 0C LDX #12 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X	Clobbers X, Z&N, and C
A2 0C LDX #12 @X: 24 00 BIT $00 CA DEX D0 xx BNE @X	Clobbers X, Z&N, and V
A0 0C LDY #12 @Y: 24 00 BIT $00 88 DEY D0 xx BNE @Y	Clobbers Y, Z&N, and V
A2 0C LDX #12 @X: 85 xx STA @zptemp CA DEX D0 xx BNE @X	Clobbers X, and Z&N; and requires @zptemp
A0 0C LDY #12 @Y: 85 xx STA @zptemp 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N; and requires @zptemp
A0 0C LDY #12 @Y: 04 00 NOP $00 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N; and requires support for unofficial opcodes
A2 0C LDX #12 @X: 04 00 NOP $00 CA DEX D0 xx BNE @X	Clobbers X, and Z&N; and requires support for unofficial opcodes
08 PHP A9 LDA #63 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #63 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP EA NOP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP EA NOP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
68 PLA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
8C TXA 48 PHA A2 11 LDX #17 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A2 11 LDX #17 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 08 PHP A0 11 LDY #17 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #56 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
25 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
29 bytes
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N

98 cycles

5 bytes
A9 LDA #71 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A2 13 LDX #19 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #64 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #64 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #57 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 08 PHP 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, S, Z&N, and C
48 PHA 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP 38 SEC A9 0B LDA #11 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
48 PHA 38 SEC A9 0B LDA #11 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
00 00 BRK 0 08 PHP 48 PHA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3 68 PLA 28 PLP	Requires dummy interrupt handler; and writes in stack
13 bytes
08 PHP 48 PHA 38 SEC A9 09 LDA #9 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
25 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
28 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N
33 bytes
EA NOP 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers Z&N

99 cycles

5 bytes
A9 LDA #72 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 0E LDX #14 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 0E LDY #14 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A9 LDA #65 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #65 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A0 0D LDY #13 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 0D LDX #13 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 0C LDA #12 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
38 SEC A9 0C LDA #12 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #58 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 8C TXA 48 PHA A2 11 LDX #17 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
11 bytes
48 PHA 8C TXA 48 PHA A2 10 LDX #16 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
25 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
30 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N

100 cycles

5 bytes
A9 LDA #73 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 0B LDY #11 @Y: 68 PLA 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
A2 0B LDX #11 @X: 68 PLA CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
A0 0B LDY #11 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 0B LDX #11 @X: EA NOP EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #66 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #66 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #59 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
11 bytes
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, S, Z&N, and C
12 bytes
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
48 PHA 08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 10 LDA #16 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
25 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
29 bytes
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N

101 cycles

5 bytes
A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 14 LDX #20 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #74 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #67 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #67 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
48 PHA 08 PHP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP 48 PHA A9 LDA #60 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 0D LDA #13 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 0D LDA #13 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 68 PLA	Clobbers Z&N, and C; and writes in stack
68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
12 bytes
08 PHP 48 PHA 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
26 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
30 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N

102 cycles

5 bytes
A9 LDA #75 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
48 PHA A2 0E LDX #14 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA A0 0E LDY #14 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
EA NOP A2 0B LDX #11 @X: 68 PLA CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
EA NOP A0 0B LDY #11 @Y: 68 PLA 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
08 PHP A9 LDA #68 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #68 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
A4 00 LDY $00 A0 0E LDY #14 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A6 00 LDX $00 A2 0E LDX #14 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
68 PLA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A2 12 LDX #18 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 08 PHP A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 0B LDA #11 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #61 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, S, Z&N, and C
12 bytes
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
26 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
30 bytes
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N

103 cycles

5 bytes
A9 LDA #76 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 14 LDX #20 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A2 13 LDX #19 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #69 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #69 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #62 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
98 TYA 48 PHA A0 0D LDY #13 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
48 PHA 08 PHP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
48 PHA 98 TYA 48 PHA A0 0C LDY #12 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP 68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
13 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 0C LDA #12 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
26 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
30 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N

104 cycles

5 bytes
A9 LDA #77 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A2 14 LDX #20 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 14 LDX #20 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #70 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #70 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP A2 0C LDX #12 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 0C LDY #12 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 68 PLA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
08 PHP 48 PHA A9 LDA #63 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 98 TYA 48 PHA A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
A5 00 LDA $00 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
11 bytes
48 PHA 8C TXA 48 PHA A2 11 LDX #17 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, S, Z&N, and C
13 bytes
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
26 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
31 bytes
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N

105 cycles

5 bytes
A9 LDA #78 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 0D LDY #13 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
A2 0D LDX #13 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
68 PLA A2 14 LDX #20 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
EA NOP EA NOP A2 14 LDX #20 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #71 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #71 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 13 LDX #19 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #64 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
11 bytes
A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
12 bytes
48 PHA 08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 48 PHA 38 SEC A9 0B LDA #11 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
27 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
30 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N

106 cycles

5 bytes
A2 15 LDX #21 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #79 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #72 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #72 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 0E LDX #14 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 0E LDY #14 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
A5 00 LDA $00 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #65 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 98 TYA 48 PHA A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
11 bytes
08 PHP 38 SEC A9 0C LDA #12 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 0C LDA #12 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 8C TXA 48 PHA A2 11 LDX #17 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, S, Z&N, and C
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C
27 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
32 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N

107 cycles

5 bytes
A9 LDA #80 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A9 LDA #73 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #73 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
68 PLA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
08 PHP A0 0B LDY #11 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 0B LDX #11 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 0D LDA #13 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #66 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
12 bytes
EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
27 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
31 bytes
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N

108 cycles

5 bytes
A9 LDA #81 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #74 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #74 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #67 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
13 bytes
A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
27 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
32 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N

109 cycles

5 bytes
A9 LDA #82 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A2 0C LDX #12 @X: 68 PLA CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
A0 0C LDY #12 @Y: 68 PLA 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
A6 00 LDX $00 A2 15 LDX #21 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #75 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #75 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
18 CLC A9 F4 LDA #244 ;hides 'NOP zp,X' @A = * - 1 EA NOP 69 01 ADC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V; and requires support for unofficial opcodes
9 bytes
48 PHA 08 PHP A0 0E LDY #14 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 0E LDX #14 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
EA NOP 68 PLA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
08 PHP 48 PHA A9 LDA #68 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 98 TYA 48 PHA A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
08 PHP A6 00 LDX $00 A2 0E LDX #14 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 0E LDY #14 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 0D LDA #13 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
11 bytes
48 PHA 98 TYA 48 PHA A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
08 PHP 38 SEC A9 0B LDA #11 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
68 PLA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
13 bytes
EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
28 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
32 bytes
EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N

110 cycles

5 bytes
A9 LDA #83 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
68 PLA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
EA NOP EA NOP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #76 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #76 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #69 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
12 bytes
48 PHA 98 TYA 48 PHA A0 0D LDY #13 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 08 PHP 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
28 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
32 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 36 00 ROL $00,X 76 00 ROR $00,X	Clobbers A, and Z&N

111 cycles

5 bytes
A2 16 LDX #22 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #84 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #77 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #77 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 14 LDY #20 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A5 00 LDA $00 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #70 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 98 TYA 48 PHA A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
11 bytes
98 TYA 48 PHA A0 0B LDY #11 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
48 PHA 08 PHP 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 98 TYA 48 PHA A0 12 LDY #18 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
08 PHP A5 00 LDA $00 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 12 LDA #18 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
EA NOP 68 PLA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
14 bytes
EA NOP EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
28 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N
33 bytes
EA NOP EA NOP EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N

112 cycles

5 bytes
A9 LDA #85 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
48 PHA 48 PHA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA 48 PHA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
EA NOP 68 PLA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
EA NOP 68 PLA A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
08 PHP A9 LDA #78 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #78 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP EA NOP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP EA NOP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
68 PLA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
8C TXA 48 PHA A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
08 PHP A2 0D LDX #13 @X: 24 00 BIT $00 CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 0D LDY #13 @Y: 24 00 BIT $00 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #71 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
28 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
32 bytes
68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N

113 cycles

5 bytes
A9 LDA #86 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 10 LDX #16 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #79 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #79 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #72 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 08 PHP 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
13 bytes
08 PHP 48 PHA 38 SEC A9 0C LDA #12 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
29 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N

114 cycles

5 bytes
A9 LDA #87 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 16 LDX #22 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 16 LDX #22 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #80 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #80 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
9 bytes
EA NOP 68 PLA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
08 PHP 48 PHA A9 LDA #73 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 8C TXA 48 PHA A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP EA NOP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
11 bytes
48 PHA 98 TYA 48 PHA A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
08 PHP 38 SEC A9 0D LDA #13 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
29 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N
33 bytes
EA NOP 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA 68 PLA 48 PHA	Clobbers A, and Z&N

115 cycles

5 bytes
A9 LDA #88 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A2 16 LDX #22 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
EA NOP A2 10 LDX #16 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #81 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #81 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #74 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
29 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N

116 cycles

5 bytes
A2 17 LDX #23 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #89 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #82 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #82 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 08 PHP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A5 00 LDA $00 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #75 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 8C TXA 48 PHA A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, S, and Z&N; and writes in stack
08 PHP 18 CLC A9 F4 LDA #244 ;hides 'NOP zp,X' @A = * - 1 EA NOP 69 01 ADC #1 D0 xx BNE @A 28 PLP	Clobbers A; requires support for unofficial opcodes; and writes in stack
48 PHA 18 CLC A9 F4 LDA #244 ;hides 'NOP zp,X' @A = * - 1 EA NOP 69 01 ADC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; requires support for unofficial opcodes; and writes in stack
11 bytes
8C TXA 48 PHA A2 0D LDX #13 @X: A5 00 LDA $00 CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 98 TYA 48 PHA A0 13 LDY #19 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP 08 PHP 38 SEC A9 0D LDA #13 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
29 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N

117 cycles

5 bytes
A9 LDA #90 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
A2 0D LDX #13 ;hides 'ORA abs' @X = * - 1 A5 00 LDA $0 CA DEX D0 xx BNE @X	Clobbers A, X, and Z&N
A0 0D LDY #13 ;hides 'ORA abs' @Y = * - 1 A5 00 LDA $0 88 DEY D0 xx BNE @Y	Clobbers A, Y, and Z&N
48 PHA 48 PHA A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA 48 PHA A2 16 LDX #22 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
08 PHP A9 LDA #83 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #83 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP A2 10 LDX #16 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
68 PLA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
8C TXA 48 PHA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 08 PHP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #76 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
12 bytes
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
30 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N

118 cycles

5 bytes
A9 LDA #91 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A2 17 LDX #23 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A2 16 LDX #22 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #84 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #84 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #77 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
98 TYA 48 PHA A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
48 PHA 08 PHP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
13 bytes
48 PHA 98 TYA 48 PHA A0 0B LDY #11 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
48 PHA 08 PHP 48 PHA 38 SEC A9 0E LDA #14 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
14 bytes
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 13 LDA #19 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
30 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N

119 cycles

5 bytes
A9 LDA #92 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 08 PHP 28 PLP 30 xx BMI @Y	Clobbers Y, and Z&N; and writes in stack
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 68 PLA 48 PHA 30 xx BMI @Y	Clobbers A, Y, and Z&N
48 PHA A2 17 LDX #23 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 17 LDX #23 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #85 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #85 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
48 PHA 48 PHA 08 PHP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 48 PHA 08 PHP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
EA NOP 68 PLA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
08 PHP 48 PHA A9 LDA #78 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 8C TXA 48 PHA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP EA NOP 08 PHP A0 15 LDY #21 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP EA NOP 08 PHP A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
11 bytes
48 PHA 8C TXA 48 PHA A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
13 bytes
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
30 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N

120 cycles

5 bytes
A9 LDA #93 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 11 LDY #17 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 11 LDX #17 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A9 LDA #86 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #86 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 10 LDX #16 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #79 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
48 PHA 08 PHP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
14 bytes
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
30 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N

121 cycles

5 bytes
A2 18 LDX #24 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #94 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #87 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #87 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 16 LDX #22 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 16 LDX #22 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A5 00 LDA $00 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #80 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 8C TXA 48 PHA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, S, and Z&N; and writes in stack
11 bytes
EA NOP EA NOP 8C TXA 48 PHA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 8C TXA 48 PHA A2 14 LDX #20 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
14 bytes
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
31 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N

122 cycles

5 bytes
A9 LDA #95 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
EA NOP A2 11 LDX #17 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 11 LDY #17 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #88 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #88 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP 08 PHP A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 10 LDX #16 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP 48 PHA A9 LDA #81 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
13 bytes
68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
14 bytes
36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
31 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N

123 cycles

5 bytes
A9 LDA #96 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A2 18 LDX #24 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A2 17 LDX #23 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #89 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #89 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #82 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 08 PHP 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
08 PHP 48 PHA 18 CLC A9 F4 LDA #244 ;hides 'NOP zp,X' @A = * - 1 EA NOP 69 01 ADC #1 D0 xx BNE @A 68 PLA 28 PLP	Requires support for unofficial opcodes; and writes in stack
13 bytes
48 PHA 8C TXA 48 PHA A2 0D LDX #13 @X: A5 00 LDA $00 CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
14 bytes
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 14 LDA #20 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
15 bytes
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
31 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N

124 cycles

4 bytes
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X	Clobbers X, and Z&N
5 bytes
A9 LDA #97 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
7 bytes
A4 00 LDY $00 A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #90 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #90 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP A2 0D LDX #13 ;hides 'ORA abs' @X = * - 1 A5 00 LDA $0 CA DEX D0 xx BNE @X 28 PLP	Clobbers A, and X; and writes in stack
08 PHP A0 0D LDY #13 ;hides 'ORA abs' @Y = * - 1 A5 00 LDA $0 88 DEY D0 xx BNE @Y 28 PLP	Clobbers A, and Y; and writes in stack
EA NOP 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
48 PHA 48 PHA 08 PHP A2 16 LDX #22 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 48 PHA 08 PHP A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
08 PHP 48 PHA A9 LDA #83 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
98 TYA 48 PHA A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 08 PHP A2 10 LDX #16 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
11 bytes
48 PHA 8C TXA 48 PHA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
EA NOP 08 PHP 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
14 bytes
68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
31 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N

125 cycles

5 bytes
A9 LDA #98 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A2 18 LDX #24 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
EA NOP EA NOP A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 18 LDX #24 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #91 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #91 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 17 LDX #23 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #84 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
48 PHA 98 TYA 48 PHA A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
14 bytes
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
15 bytes
68 PLA 48 PHA A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
32 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N

126 cycles

5 bytes
A2 19 LDX #25 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #99 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #92 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #92 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 08 PHP 28 PLP 30 xx BMI @Y 28 PLP	Clobbers Y; and writes in stack
48 PHA 08 PHP A2 17 LDX #23 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 17 LDX #23 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
A5 00 LDA $00 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #85 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 98 TYA 48 PHA A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
11 bytes
EA NOP 98 TYA 48 PHA A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
48 PHA 48 PHA 08 PHP 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 8C TXA 48 PHA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
32 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N

127 cycles

5 bytes
48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A9 LDA #100 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 12 LDY #18 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 12 LDX #18 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A9 LDA #93 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #93 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 11 LDX #17 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 11 LDY #17 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
68 PLA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #86 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
15 bytes
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, S, Z&N, and C
16 bytes
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE *-1	Clobbers A, Z&N, and C
32 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N

128 cycles

5 bytes
68 PLA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X	Clobbers A, X, S, and Z&N
A9 LDA #101 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 18 LDX #24 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #94 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #94 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #87 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 08 PHP 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
EA NOP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
13 bytes
EA NOP EA NOP 48 PHA 8C TXA 48 PHA A2 15 LDX #21 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
14 bytes
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
32 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N

129 cycles

5 bytes
A9 LDA #102 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
E6 xx INC @zptemp A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X	Clobbers X, and Z&N; and requires @zptemp
A2 10 LDX #16 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A0 10 LDY #16 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 68 PLA 68 PLA 30 xx BMI @Y	Clobbers A, Y, S, and Z&N
7 bytes
A6 00 LDX $00 A2 19 LDX #25 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #95 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #95 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 12 LDA #18 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
EA NOP 08 PHP A2 11 LDX #17 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 11 LDY #17 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP 48 PHA A9 LDA #88 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
48 PHA 98 TYA 48 PHA A0 16 LDY #22 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
13 bytes
A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
33 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N

130 cycles

5 bytes
A9 LDA #103 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
68 PLA A2 19 LDX #25 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
EA NOP EA NOP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #96 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #96 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 18 LDX #24 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #89 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
48 PHA 08 PHP 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
33 bytes
EA NOP 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N

131 cycles

5 bytes
A2 1A LDX #26 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #104 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
7 bytes
08 PHP A9 LDA #97 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #97 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
38 SEC A9 10 LDA #16 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A4 00 LDY $00 A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 10 LDA #16 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #90 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
98 TYA 48 PHA A0 11 LDY #17 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
11 bytes
EA NOP 08 PHP 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
48 PHA 98 TYA 48 PHA A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
13 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
E6 xx INC @zptemp A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C; and requires @zptemp
14 bytes
EA NOP A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
33 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 48 PHA	Clobbers A, S, and Z&N

132 cycles

5 bytes
A9 LDA #105 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA 68 PLA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
BA TSX 68 PLA 9A TXS A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X	Clobbers A, X, and Z&N
48 PHA A2 10 LDX #16 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA A0 10 LDY #16 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
EA NOP 68 PLA A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
08 PHP A9 LDA #98 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #98 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP EA NOP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP EA NOP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
68 PLA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 08 PHP A2 18 LDX #24 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #91 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
13 bytes
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
14 bytes
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C
33 bytes
68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA 68 PLA	Clobbers A, S, and Z&N

133 cycles

5 bytes
A9 LDA #106 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 1A LDX #26 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #99 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #99 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #92 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 08 PHP 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
13 bytes
EA NOP 48 PHA 98 TYA 48 PHA A0 10 LDY #16 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 16 LDA #22 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
14 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack

134 cycles

5 bytes
A9 LDA #107 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 13 LDX #19 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 13 LDY #19 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
48 PHA 08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
08 PHP A9 LDA #100 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #100 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 12 LDX #18 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 12 LDY #18 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
9 bytes
EA NOP 68 PLA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
08 PHP 48 PHA A9 LDA #93 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 98 TYA 48 PHA A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP EA NOP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
11 bytes
48 PHA 98 TYA 48 PHA A0 17 LDY #23 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
13 bytes
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
14 bytes
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

135 cycles

5 bytes
A9 LDA #108 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A2 1A LDX #26 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
EA NOP EA NOP A2 1A LDX #26 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #101 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #101 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
EA NOP 08 PHP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #94 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
48 PHA 08 PHP 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 17 LDA #23 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
14 bytes
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C

136 cycles

5 bytes
A2 1B LDX #27 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #109 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #102 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #102 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 13 LDA #19 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP E6 xx INC @zptemp A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 28 PLP	Clobbers X; requires @zptemp; and writes in stack
48 PHA 08 PHP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
9 bytes
08 PHP A0 10 LDY #16 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 10 LDX #16 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP 48 PHA A9 LDA #95 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 12 LDA #18 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 12 LDA #18 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
14 bytes
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
15 bytes
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

137 cycles

5 bytes
A9 LDA #110 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
00 00 BRK 0 A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X	Clobbers X, and Z&N; requires dummy interrupt handler; and writes in stack
A2 11 LDX #17 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A0 11 LDY #17 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
7 bytes
A0 11 LDY #17 @Y: A5 00 LDA $00 88 DEY D0 xx BNE @Y	Clobbers A, Y, and Z&N
A2 11 LDX #17 @X: A5 00 LDA $00 CA DEX D0 xx BNE @X	Clobbers A, X, and Z&N
A2 11 LDX #17 @X: A4 00 LDY $00 CA DEX D0 xx BNE @X	Clobbers X, Y, and Z&N
A0 11 LDY #17 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y	Clobbers Y, Z&N, and C
A2 11 LDX #17 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X	Clobbers X, Z&N, and C
A0 11 LDY #17 @Y: 24 00 BIT $00 88 DEY D0 xx BNE @Y	Clobbers Y, Z&N, and V
A2 11 LDX #17 @X: 24 00 BIT $00 CA DEX D0 xx BNE @X	Clobbers X, Z&N, and V
A0 11 LDY #17 @Y: 85 xx STA @zptemp 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N; and requires @zptemp
A2 11 LDX #17 @X: 85 xx STA @zptemp CA DEX D0 xx BNE @X	Clobbers X, and Z&N; and requires @zptemp
A0 11 LDY #17 @Y: 04 00 NOP $00 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N; and requires support for unofficial opcodes
A2 11 LDX #17 @X: 04 00 NOP $00 CA DEX D0 xx BNE @X	Clobbers X, and Z&N; and requires support for unofficial opcodes
08 PHP A9 LDA #103 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #103 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
A4 00 LDY $00 A0 13 LDY #19 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A6 00 LDX $00 A2 13 LDX #19 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
48 PHA 48 PHA 08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
68 PLA 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 08 PHP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #96 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
14 bytes
68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
15 bytes
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C

138 cycles

5 bytes
A9 LDA #111 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A2 1A LDX #26 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #104 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #104 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
48 PHA 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX	Clobbers A, S, and Z&N; and writes in stack
08 PHP 48 PHA A9 LDA #97 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
8C TXA 48 PHA A2 12 LDX #18 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
48 PHA 08 PHP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP 38 SEC A9 10 LDA #16 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 10 LDA #16 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
48 PHA 98 TYA 48 PHA A0 11 LDY #17 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
13 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
14 bytes
68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
15 bytes
36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

139 cycles

5 bytes
A9 LDA #112 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A2 1B LDX #27 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 1B LDX #27 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #105 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #105 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 11 LDA #17 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP BA TSX 68 PLA 9A TXS A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 28 PLP	Clobbers A, and X; and writes in stack
38 SEC A9 11 LDA #17 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
68 PLA 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX	Clobbers A, S, and Z&N; and writes in stack
48 PHA 48 PHA 08 PHP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 48 PHA 08 PHP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
08 PHP 48 PHA A9 LDA #98 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 98 TYA 48 PHA A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP EA NOP 08 PHP A2 19 LDX #25 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP EA NOP 08 PHP A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
11 bytes
48 PHA 98 TYA 48 PHA A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
15 bytes
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
16 bytes
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C

140 cycles

5 bytes
A9 LDA #113 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A2 1B LDX #27 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
EA NOP EA NOP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #106 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #106 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 1A LDX #26 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #99 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
48 PHA 08 PHP 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
15 bytes
68 PLA 48 PHA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C

141 cycles

5 bytes
A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 1C LDX #28 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #114 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #107 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #107 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 13 LDX #19 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 13 LDY #19 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
A5 00 LDA $00 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #100 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 98 TYA 48 PHA A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
11 bytes
EA NOP EA NOP 98 TYA 48 PHA A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 98 TYA 48 PHA A0 18 LDY #24 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 18 LDA #24 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
15 bytes
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
16 bytes
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C

142 cycles

5 bytes
A9 LDA #115 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
A2 98 LDX #152 ;hides 'TYA' @X = * - 1 EA NOP CA DEX CA DEX 30 xx BMI @X	Clobbers A, X, and Z&N
A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 EA NOP 88 DEY 88 DEY 30 xx BMI @Y	Clobbers A, Y, and Z&N
48 PHA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA 48 PHA A2 1B LDX #27 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A2 1A LDX #26 ;hides 'NOP' @X = * - 1 EA NOP CA DEX CA DEX D0 xx BNE @X	Clobbers X, and Z&N; and requires support for unofficial opcodes
A0 1A LDY #26 ;hides 'NOP' @Y = * - 1 EA NOP 88 DEY 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N; and requires support for unofficial opcodes
08 PHP A9 LDA #108 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #108 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP EA NOP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP EA NOP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
68 PLA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 08 PHP A2 1A LDX #26 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #101 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
EA NOP 08 PHP 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
12 bytes
A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

143 cycles

5 bytes
A9 LDA #116 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 1C LDX #28 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #109 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #109 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #102 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 13 LDA #19 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 13 LDA #19 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 12 LDA #18 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
16 bytes
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, S, Z&N, and C
17 bytes
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE *-2	Clobbers A, Z&N, and C

144 cycles

5 bytes
A9 LDA #117 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A2 1C LDX #28 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 1C LDX #28 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #110 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #110 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
00 00 BRK 0 08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 28 PLP	Clobbers X; requires dummy interrupt handler; and writes in stack
9 bytes
08 PHP A0 11 LDY #17 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 11 LDX #17 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 68 PLA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
08 PHP 48 PHA A9 LDA #103 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 98 TYA 48 PHA A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP EA NOP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
11 bytes
48 PHA 98 TYA 48 PHA A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
13 bytes
EA NOP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

145 cycles

5 bytes
A9 LDA #118 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 12 LDX #18 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A0 12 LDY #18 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
A2 10 LDX #16 @X: 68 PLA CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
A0 10 LDY #16 @Y: 68 PLA 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
A0 10 LDY #16 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 10 LDX #16 @X: EA NOP EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #111 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #111 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #104 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
11 bytes
48 PHA 48 PHA 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers S, and Z&N; and writes in stack
12 bytes
48 PHA 8C TXA 48 PHA A2 12 LDX #18 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 08 PHP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 48 PHA 38 SEC A9 10 LDA #16 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
14 bytes
A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

146 cycles

5 bytes
A2 1D LDX #29 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #119 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #112 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #112 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A5 00 LDA $00 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #105 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 98 TYA 48 PHA A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
11 bytes
08 PHP 38 SEC A9 11 LDA #17 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 11 LDA #17 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 98 TYA 48 PHA A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
14 bytes
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

147 cycles

5 bytes
A9 LDA #120 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
EA NOP A0 12 LDY #18 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
EA NOP A2 12 LDX #18 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
EA NOP A0 10 LDY #16 @Y: 68 PLA 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
EA NOP A2 10 LDX #16 @X: 68 PLA CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
08 PHP A9 LDA #113 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #113 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP A0 10 LDY #16 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 10 LDX #16 @X: EA NOP EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
68 PLA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 08 PHP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 12 LDA #18 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #106 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
14 bytes
E6 xx INC @zptemp A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C; and requires @zptemp
15 bytes
EA NOP A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

148 cycles

5 bytes
A9 LDA #121 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #114 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #114 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #107 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
00 00 BRK 0 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
48 PHA 48 PHA 48 PHA 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers S, and Z&N; and writes in stack
13 bytes
EA NOP EA NOP 48 PHA 98 TYA 48 PHA A0 19 LDY #25 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
14 bytes
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 19 LDA #25 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
15 bytes
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

149 cycles

5 bytes
A9 LDA #122 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 1D LDX #29 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 1D LDX #29 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #115 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #115 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 EA NOP 88 DEY 88 DEY 30 xx BMI @Y 28 PLP	Clobbers A, and Y; and writes in stack
08 PHP A2 98 LDX #152 ;hides 'TYA' @X = * - 1 EA NOP CA DEX CA DEX 30 xx BMI @X 28 PLP	Clobbers A, and X; and writes in stack
48 PHA 48 PHA 08 PHP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 48 PHA 08 PHP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
EA NOP 68 PLA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
08 PHP A2 1A LDX #26 ;hides 'NOP' @X = * - 1 EA NOP CA DEX CA DEX D0 xx BNE @X 28 PLP	Clobbers X; requires support for unofficial opcodes; and writes in stack
08 PHP A0 1A LDY #26 ;hides 'NOP' @Y = * - 1 EA NOP 88 DEY 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; requires support for unofficial opcodes; and writes in stack
08 PHP 48 PHA A9 LDA #108 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP EA NOP 08 PHP A2 1B LDX #27 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP EA NOP 08 PHP A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 12 LDA #18 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
11 bytes
48 PHA 98 TYA 48 PHA A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
14 bytes
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

150 cycles

5 bytes
A9 LDA #123 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A2 1D LDX #29 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
EA NOP A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #116 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #116 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #109 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 13 LDA #19 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
14 bytes
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
15 bytes
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

151 cycles

5 bytes
A2 1E LDX #30 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 1E LDY #30 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #124 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #117 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #117 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 08 PHP A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A5 00 LDA $00 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #110 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
11 bytes
EA NOP EA NOP 98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 98 TYA 48 PHA A0 1A LDY #26 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1A LDA #26 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
15 bytes
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

152 cycles

5 bytes
A9 LDA #125 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
48 PHA 48 PHA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA 48 PHA A2 1D LDX #29 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
EA NOP 68 PLA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
EA NOP 68 PLA A2 1D LDX #29 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
08 PHP A9 LDA #118 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #118 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
68 PLA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
8C TXA 48 PHA A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
08 PHP A0 10 LDY #16 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 10 LDX #16 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #111 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
15 bytes
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
16 bytes
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

153 cycles

5 bytes
A0 EA LDY #234 ;hides 'NOP' @Y = * - 1 C8 INY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 EA LDX #234 ;hides 'NOP' @X = * - 1 E8 INX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #126 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A2 1D LDX #29 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #119 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #119 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #112 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 08 PHP 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
13 bytes
08 PHP 48 PHA 38 SEC A9 11 LDA #17 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
15 bytes
68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
16 bytes
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

154 cycles

5 bytes
A9 LDA #127 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 1E LDY #30 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 1E LDX #30 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A0 11 LDY #17 @Y: 68 PLA 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
A2 11 LDX #17 @X: 68 PLA CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
A6 00 LDX $00 A2 1E LDX #30 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 1E LDY #30 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #120 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #120 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
48 PHA 48 PHA 08 PHP A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 48 PHA 08 PHP A0 1C LDY #28 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
EA NOP 68 PLA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
08 PHP 48 PHA A9 LDA #113 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 8C TXA 48 PHA A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
EA NOP 08 PHP A2 10 LDX #16 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 10 LDY #16 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
11 bytes
48 PHA 98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
08 PHP 38 SEC A9 12 LDA #18 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
15 bytes
68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
16 bytes
36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

155 cycles

5 bytes
A9 LDA #128 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 16 LDX #22 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 16 LDY #22 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
18 CLC A9 EA LDA #234 ;hides 'NOP' @A = * - 1 69 01 ADC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #121 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #121 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
9 bytes
08 PHP 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #114 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
00 00 BRK 0 48 PHA 8C TXA 48 PHA A2 E8 LDX #232 ;hides 'INX' @X = * - 1 D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; requires dummy interrupt handler; and writes in stack
48 PHA 08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
16 bytes
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
17 bytes
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

156 cycles

5 bytes
A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 1F LDX #31 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #129 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #122 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #122 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 1D LDX #29 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 1D LDX #29 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A5 00 LDA $00 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #115 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 8C TXA 48 PHA A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, S, and Z&N; and writes in stack
11 bytes
98 TYA 48 PHA A0 10 LDY #16 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP 08 PHP 38 SEC A9 12 LDA #18 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
16 bytes
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C

157 cycles

5 bytes
A9 LDA #130 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A0 EA LDY #234 ;hides 'NOP' @Y = * - 1 C8 INY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
68 PLA A2 EA LDX #234 ;hides 'NOP' @X = * - 1 E8 INX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
EA NOP A0 16 LDY #22 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 16 LDX #22 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #123 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #123 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 16 LDA #22 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP 08 PHP A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP 48 PHA A9 LDA #116 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
16 bytes
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
17 bytes
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C

158 cycles

5 bytes
A9 LDA #131 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 1F LDX #31 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A2 1E LDX #30 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 1E LDY #30 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #124 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #124 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #117 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 08 PHP 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
13 bytes
EA NOP EA NOP 48 PHA 98 TYA 48 PHA A0 1B LDY #27 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
14 bytes
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1B LDA #27 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
16 bytes
68 PLA 68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, S, Z&N, and C
17 bytes
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1	Clobbers A, Z&N, and C

159 cycles

5 bytes
A9 LDA #132 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 1F LDX #31 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A4 00 LDY $00 A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A6 00 LDX $00 A2 1F LDX #31 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #125 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #125 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
68 PLA 18 CLC A9 EA LDA #234 ;hides 'NOP' @A = * - 1 69 01 ADC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
EA NOP 38 SEC A9 16 LDA #22 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
48 PHA 48 PHA 08 PHP A2 1D LDX #29 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 48 PHA 08 PHP A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
08 PHP 48 PHA A9 LDA #118 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
98 TYA 48 PHA A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A2 15 LDX #21 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 08 PHP A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
11 bytes
48 PHA 8C TXA 48 PHA A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
EA NOP 08 PHP 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
18 bytes
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

160 cycles

5 bytes
A9 LDA #133 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
68 PLA A2 1F LDX #31 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
08 PHP A2 EA LDX #234 ;hides 'NOP' @X = * - 1 E8 INX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 EA LDY #234 ;hides 'NOP' @Y = * - 1 C8 INY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP A2 1F LDX #31 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #126 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #126 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #119 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
48 PHA 08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
16 bytes
A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

161 cycles

5 bytes
A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 20 LDX #32 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #134 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #127 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #127 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A0 1E LDY #30 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 1E LDX #30 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 1E LDX #30 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 1E LDY #30 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A5 00 LDA $00 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #120 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 98 TYA 48 PHA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
11 bytes
EA NOP 98 TYA 48 PHA A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 8C TXA 48 PHA A2 1C LDX #28 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
18 bytes
36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

162 cycles

5 bytes
A9 LDA #135 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 17 LDY #23 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 17 LDX #23 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A9 LDA #128 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #128 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A0 16 LDY #22 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 16 LDX #22 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
68 PLA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
08 PHP 18 CLC A9 EA LDA #234 ;hides 'NOP' @A = * - 1 69 01 ADC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 18 CLC A9 EA LDA #234 ;hides 'NOP' @A = * - 1 69 01 ADC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
EA NOP EA NOP 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #121 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

163 cycles

5 bytes
A9 LDA #136 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 20 LDX #32 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #129 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #129 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #122 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 08 PHP 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
13 bytes
48 PHA 98 TYA 48 PHA A0 10 LDY #16 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
14 bytes
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1C LDA #28 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
18 bytes
A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

164 cycles

5 bytes
A9 LDA #137 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A2 20 LDX #32 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
48 PHA A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
7 bytes
A4 00 LDY $00 A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A6 00 LDX $00 A2 20 LDX #32 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #130 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #130 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 17 LDA #23 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 EA LDY #234 ;hides 'NOP' @Y = * - 1 C8 INY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
08 PHP A2 0D LDX #13 @X: 08 PHP 28 PLP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 0D LDY #13 @Y: 08 PHP 28 PLP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP 48 PHA A9 LDA #123 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 16 LDA #22 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 16 LDA #22 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
48 PHA 98 TYA 48 PHA A0 1D LDY #29 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
68 PLA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
18 bytes
EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

165 cycles

5 bytes
A9 LDA #138 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
68 PLA A2 20 LDX #32 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
EA NOP EA NOP A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 20 LDX #32 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #131 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #131 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #124 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
48 PHA 08 PHP 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
15 bytes
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

166 cycles

5 bytes
A2 21 LDX #33 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #139 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #132 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #132 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 08 PHP A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A5 00 LDA $00 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #125 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
8C TXA 48 PHA A2 16 LDX #22 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
11 bytes
08 PHP 38 SEC A9 0D LDA #13 @A: 08 PHP 28 PLP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 0D LDA #13 @A: 08 PHP 28 PLP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
48 PHA 98 TYA 48 PHA A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
13 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
16 bytes
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

167 cycles

5 bytes
A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A9 LDA #140 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #133 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #133 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
68 PLA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
8C TXA 48 PHA A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A0 1F LDY #31 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 08 PHP A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #126 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
16 bytes
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

168 cycles

5 bytes
A9 LDA #141 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 21 LDX #33 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #134 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #134 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #127 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 08 PHP 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
13 bytes
EA NOP 48 PHA 98 TYA 48 PHA A0 15 LDY #21 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 1D LDA #29 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
14 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 15 LDA #21 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

169 cycles

5 bytes
A9 LDA #142 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 18 LDX #24 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 18 LDY #24 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A9 LDA #135 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #135 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 17 LDX #23 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 17 LDY #23 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
9 bytes
EA NOP 68 PLA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
08 PHP 48 PHA A9 LDA #128 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 8C TXA 48 PHA A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP EA NOP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
11 bytes
08 PHP 48 PHA 18 CLC A9 EA LDA #234 ;hides 'NOP' @A = * - 1 69 01 ADC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
16 bytes
68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
17 bytes
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

170 cycles

5 bytes
A9 LDA #143 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 C8 LDY #200 ;hides 'INY' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y	Clobbers Y, and Z&N
48 PHA A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
68 PLA A2 21 LDX #33 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
A2 5A LDX #90 ;hides 'NOP' @X = * - 1 E8 INX E8 INX 10 xx BPL @X	Clobbers X, and Z&N; and requires support for unofficial opcodes
7 bytes
EA NOP EA NOP A2 21 LDX #33 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #136 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #136 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 08 PHP A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #129 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
48 PHA 08 PHP 48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 1E LDA #30 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

171 cycles

5 bytes
A2 22 LDX #34 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #144 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #137 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #137 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 18 LDA #24 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
48 PHA 08 PHP A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 08 PHP A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP 48 PHA A9 LDA #130 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 17 LDA #23 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 17 LDA #23 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
48 PHA 98 TYA 48 PHA A0 EA LDY #234 ;hides 'NOP' @Y = * - 1 C8 INY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 16 LDA #22 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
18 bytes
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

172 cycles

5 bytes
A9 LDA #145 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 13 LDX #19 @X: 68 PLA CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
A0 13 LDY #19 @Y: 68 PLA 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
A0 13 LDY #19 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 13 LDX #19 @X: EA NOP EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #138 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #138 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
68 PLA 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
8C TXA 48 PHA A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 08 PHP A0 20 LDY #32 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #131 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C

173 cycles

5 bytes
A9 LDA #146 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A2 22 LDX #34 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A2 21 LDX #33 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #139 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #139 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #132 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
98 TYA 48 PHA A0 17 LDY #23 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
48 PHA 08 PHP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
48 PHA 8C TXA 48 PHA A2 16 LDX #22 @X: EA NOP CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
13 bytes
08 PHP 48 PHA 38 SEC A9 0D LDA #13 @A: 08 PHP 28 PLP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
18 bytes
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

174 cycles

5 bytes
A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP D0 xx BNE @X	Clobbers X, and Z&N
A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 88 DEY 30 xx BMI @Y	Clobbers A, Y, and Z&N
A9 LDA #147 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
7 bytes
08 PHP A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A4 00 LDY $00 A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #140 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #140 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
38 SEC A9 13 LDA #19 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #133 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 8C TXA 48 PHA A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
11 bytes
48 PHA 8C TXA 48 PHA A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
18 bytes
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2	Clobbers A, Z&N, and C

175 cycles

5 bytes
A9 LDA #148 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A2 22 LDX #34 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
EA NOP EA NOP A2 22 LDX #34 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP EA NOP A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #141 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #141 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 21 LDX #33 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #134 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
48 PHA 08 PHP 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
18 bytes
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
19 bytes
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

176 cycles

5 bytes
A2 23 LDX #35 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #149 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #142 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #142 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 18 LDX #24 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 18 LDY #24 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
A5 00 LDA $00 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #135 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 8C TXA 48 PHA A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, S, and Z&N; and writes in stack
11 bytes
EA NOP EA NOP 8C TXA 48 PHA A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX	Clobbers A, and Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 8C TXA 48 PHA A2 1F LDX #31 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 1F LDA #31 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

177 cycles

5 bytes
A9 LDA #150 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A0 16 LDY #22 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
A2 16 LDX #22 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP D0 xx BNE @X	Clobbers X, and Z&N
A0 16 LDY #22 @Y: A5 00 LDA $00 88 DEY D0 xx BNE @Y	Clobbers A, Y, and Z&N
A0 16 LDY #22 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y	Clobbers Y, Z&N, and C
A0 16 LDY #22 @Y: 24 00 BIT $00 88 DEY D0 xx BNE @Y	Clobbers Y, Z&N, and V
A0 16 LDY #22 @Y: 85 xx STA @zptemp 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N; and requires @zptemp
A0 16 LDY #22 @Y: 04 00 NOP $00 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N; and requires support for unofficial opcodes
08 PHP A9 LDA #143 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #143 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A0 C8 LDY #200 ;hides 'INY' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A0 10 LDY #16 @Y: EA NOP EA NOP EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
48 PHA 08 PHP A2 18 LDX #24 ;hides 'CLC' @X = * - 1 CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
68 PLA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
08 PHP A2 5A LDX #90 ;hides 'NOP' @X = * - 1 E8 INX E8 INX 10 xx BPL @X 28 PLP	Clobbers X; requires support for unofficial opcodes; and writes in stack
9 bytes
98 TYA 48 PHA A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A2 21 LDX #33 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #136 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
18 bytes
68 PLA 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
19 bytes
36 00 ROL $00,X 76 00 ROR $00,X A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

178 cycles

5 bytes
A9 LDA #151 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
EA NOP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A2 22 LDX #34 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #144 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #144 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
98 TYA 48 PHA A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
08 PHP 48 PHA A9 LDA #137 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 18 LDA #24 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 18 LDA #24 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 17 LDA #23 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
18 bytes
EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

179 cycles

5 bytes
A9 LDA #152 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 15 LDX #21 ;hides 'ORA zp,X' @X = * - 1 CA DEX ;first round only CA DEX D0 xx BNE @X	Clobbers A, X, and Z&N
A0 15 LDY #21 ;hides 'ORA zp,X' @Y = * - 1 88 DEY ;first round only 88 DEY D0 xx BNE @Y	Clobbers A, Y, and Z&N
A2 D8 LDX #216 ;hides 'CLD' @X = * - 1 E8 INX E8 INX D0 xx BNE @X	Clobbers X, Z&N, and D
A0 D8 LDY #216 ;hides 'CLD' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y	Clobbers Y, Z&N, and D
A0 88 LDY #136 ;hides 'DEY' @Y = * - 1 00 00 BRK 0 30 xx BMI @Y	Clobbers Y, and Z&N; requires dummy interrupt handler; and writes in stack
48 PHA A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A0 14 LDY #20 ;hides 'NOP zp,X' @Y = * - 1 EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N; and requires support for unofficial opcodes
A2 14 LDX #20 ;hides 'NOP zp,X' @X = * - 1 EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N; and requires support for unofficial opcodes
7 bytes
A6 00 LDX $00 A2 23 LDX #35 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #145 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #145 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 16 LDA #22 @A: 48 PHA E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A0 13 LDY #19 @Y: EA NOP EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 13 LDX #19 @X: EA NOP EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 16 LDA #22 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #138 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 98 TYA 48 PHA A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
11 bytes
48 PHA 8C TXA 48 PHA A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
19 bytes
A5 00 LDA $00 A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

180 cycles

5 bytes
A9 LDA #153 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
68 PLA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
68 PLA A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
7 bytes
EA NOP EA NOP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #146 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #146 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 22 LDX #34 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #139 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
48 PHA 98 TYA 48 PHA A0 17 LDY #23 @Y: EA NOP 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
18 bytes
68 PLA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
19 bytes
EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

181 cycles

5 bytes
A2 24 LDX #36 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A9 LDA #154 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 88 DEY 30 xx BMI @Y 28 PLP	Clobbers A, and Y; and writes in stack
08 PHP A9 LDA #147 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #147 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
38 SEC A9 14 LDA #20 ;hides 'NOP zp,X' @A = * - 1 EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V; and requires support for unofficial opcodes
9 bytes
08 PHP A4 00 LDY $00 A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A5 00 LDA $00 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #140 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
98 TYA 48 PHA A0 C8 LDY #200 ;hides 'INY' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
11 bytes
08 PHP 38 SEC A9 13 LDA #19 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 13 LDA #19 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 8C TXA 48 PHA A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
16 bytes
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

182 cycles

5 bytes
A9 LDA #155 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
A2 EC LDX #236 ;hides 'CPX abs' @X = * - 1 E6 xx INC @zptemp E8 INX D0 xx BNE @X	Clobbers X, Z&N, and C; and requires @zptemp
A0 EC LDY #236 ;hides 'CPX abs' @Y = * - 1 E6 xx INC @zptemp C8 INY D0 xx BNE @Y	Clobbers Y, Z&N, and C; and requires @zptemp
48 PHA 48 PHA A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA 48 PHA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
EA NOP 68 PLA A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
EA NOP 68 PLA A2 23 LDX #35 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
08 PHP A9 LDA #148 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #148 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP EA NOP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP EA NOP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
68 PLA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 08 PHP A2 22 LDX #34 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #141 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
19 bytes
EA NOP 68 PLA A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
20 bytes
EA NOP EA NOP EA NOP A9 4A LDA #$0A ;hides 'ASL A' EA NOP 10 FC BPL -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

183 cycles

5 bytes
A9 LDA #156 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 1A LDX #26 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 1A LDY #26 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
7 bytes
08 PHP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #149 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #149 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #142 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 08 PHP 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
13 bytes
EA NOP EA NOP 48 PHA 8C TXA 48 PHA A2 20 LDX #32 @X: CA DEX D0 xx BNE @X 68 PLA AA TAX 68 PLA	Clobbers Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
14 bytes
EA NOP EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 20 LDA #32 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

184 cycles

5 bytes
A9 LDA #157 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
48 PHA A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 24 LDX #36 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
7 bytes
A6 00 LDX $00 A2 24 LDX #36 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #150 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #150 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
48 PHA 08 PHP A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 08 PHP A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 88 DEY 30 xx BMI @Y 28 PLP	Clobbers A, Y, and S; and writes in stack
9 bytes
08 PHP A2 16 LDX #22 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 16 LDY #22 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 68 PLA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
08 PHP 48 PHA A9 LDA #143 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 98 TYA 48 PHA A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP EA NOP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
11 bytes
48 PHA 98 TYA 48 PHA A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
18 bytes
A5 00 LDA $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

185 cycles

5 bytes
A9 LDA #158 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
6 bytes
A2 17 LDX #23 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
A0 17 LDY #23 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
68 PLA A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
68 PLA A2 24 LDX #36 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
7 bytes
EA NOP A0 1A LDY #26 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP A2 1A LDX #26 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
08 PHP A9 LDA #151 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #151 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP 08 PHP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 08 PHP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 1A LDA #26 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #144 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
11 bytes
48 PHA 98 TYA 48 PHA A0 18 LDY #24 ;hides 'CLC' @Y = * - 1 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
12 bytes
08 PHP 48 PHA 38 SEC A9 18 LDA #24 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
17 bytes
68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
18 bytes
EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

186 cycles

5 bytes
A2 25 LDX #37 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
6 bytes
EA NOP A9 LDA #157 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A9 LDA #152 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #152 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
08 PHP A2 D8 LDX #216 ;hides 'CLD' @X = * - 1 E8 INX E8 INX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 D8 LDY #216 ;hides 'CLD' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
48 PHA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
A5 00 LDA $00 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #145 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 98 TYA 48 PHA A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
11 bytes
08 PHP 38 SEC A9 16 LDA #22 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 16 LDA #22 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 98 TYA 48 PHA A0 21 LDY #33 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 21 LDA #33 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
18 bytes
A9 4A LDA #$0A ;hides 'ASL A' EA NOP EA NOP 10 FB BPL -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

187 cycles

6 bytes
EA NOP A9 LDA #158 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
00 00 BRK 0 A2 E8 LDX #232 ;hides 'INX' @X = * - 1 EA NOP D0 xx BNE @X	Clobbers X, and Z&N; requires dummy interrupt handler; and writes in stack
00 00 BRK 0 A0 98 LDY #152 ;hides 'TYA' @Y = * - 1 88 DEY 30 xx BMI @Y	Clobbers A, Y, and Z&N; requires dummy interrupt handler; and writes in stack
EA NOP A2 17 LDX #23 @X: 48 PHA CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
EA NOP A0 17 LDY #23 @Y: 48 PHA 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
EA NOP 68 PLA A2 24 LDX #36 @X: CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
EA NOP 68 PLA A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
08 PHP A9 LDA #153 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #153 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
EA NOP EA NOP A0 1A LDY #26 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
EA NOP EA NOP A2 1A LDX #26 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
68 PLA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
9 bytes
98 TYA 48 PHA A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP 08 PHP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP EA NOP 08 PHP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
38 SEC A9 17 LDA #23 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #146 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 08 PHP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
EA NOP 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
11 bytes
08 PHP 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
18 bytes
EA NOP 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
19 bytes
EA NOP EA NOP EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

188 cycles

6 bytes
EA NOP A2 25 LDX #37 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
EA NOP A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
68 PLA A9 LDA #157 20 xx xx JSR delay_a_25_clocks	Clobbers A, S, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
08 PHP A2 24 LDX #36 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP A9 LDA #154 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #154 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
9 bytes
08 PHP 48 PHA A9 LDA #147 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
48 PHA 08 PHP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
08 PHP 38 SEC A9 14 LDA #20 ;hides 'NOP zp,X' @A = * - 1 EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; requires support for unofficial opcodes; and writes in stack
48 PHA 38 SEC A9 14 LDA #20 ;hides 'NOP zp,X' @A = * - 1 EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; requires support for unofficial opcodes; and writes in stack
11 bytes
08 PHP A5 00 LDA $00 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
24 00 BIT $00 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
12 bytes
48 PHA 98 TYA 48 PHA A0 C8 LDY #200 ;hides 'INY' @Y = * - 1 C8 INY C8 INY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
13 bytes
08 PHP 48 PHA 38 SEC A9 13 LDA #19 @A: EA NOP EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
18 bytes
A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

189 cycles

6 bytes
48 PHA A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, S, and Z&N; and writes in stack
48 PHA A2 25 LDX #37 @X: CA DEX D0 xx BNE @X	Clobbers X, S, and Z&N; and writes in stack
68 PLA A9 LDA #158 20 xx xx JSR delay_a_25_clocks	Clobbers A, S, Z&N, C, and V; and requires delay_a_25_clocks
7 bytes
A6 00 LDX $00 A2 25 LDX #37 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
A4 00 LDY $00 A0 25 LDY #37 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
08 PHP A9 LDA #155 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #155 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
EA NOP EA NOP A9 LDA #158 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
9 bytes
08 PHP A0 EC LDY #236 ;hides 'CPX abs' @Y = * - 1 E6 xx INC @zptemp C8 INY D0 xx BNE @Y 28 PLP	Clobbers Y; requires @zptemp; and writes in stack
08 PHP A2 EC LDX #236 ;hides 'CPX abs' @X = * - 1 E6 xx INC @zptemp E8 INX D0 xx BNE @X 28 PLP	Clobbers X; requires @zptemp; and writes in stack
48 PHA 48 PHA 08 PHP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 48 PHA 08 PHP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
EA NOP 68 PLA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V
08 PHP 48 PHA A9 LDA #148 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
EA NOP 98 TYA 48 PHA A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
EA NOP EA NOP EA NOP 08 PHP A2 23 LDX #35 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
EA NOP EA NOP EA NOP 08 PHP A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 17 LDA #23 @A: 24 00 BIT $00 E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
11 bytes
48 PHA 98 TYA 48 PHA A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP 08 PHP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
12 bytes
EA NOP 08 PHP 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
18 bytes
68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
19 bytes
A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP D0 FC BNE -2 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

190 cycles

6 bytes
A0 1B LDY #27 @Y: EA NOP 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 1B LDX #27 @X: EA NOP CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A9 LDA #156 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #156 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
68 PLA 48 PHA A9 LDA #156 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
8 bytes
08 PHP A2 1A LDX #26 @X: EA NOP CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A0 1A LDY #26 @Y: EA NOP 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
EA NOP 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
9 bytes
08 PHP 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
48 PHA 38 SEC A9 24 LDA #36 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
08 PHP 48 PHA A9 LDA #149 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
12 bytes
48 PHA 08 PHP 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Clobbers S; and writes in stack
13 bytes
08 PHP 24 00 BIT $00 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
19 bytes
EA NOP A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3	Clobbers A, Z&N, and C

191 cycles

5 bytes
A0 26 LDY #38 @Y: 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N
A2 26 LDX #38 @X: CA DEX D0 xx BNE @X	Clobbers X, and Z&N
7 bytes
08 PHP A9 LDA #157 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #157 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
68 PLA 48 PHA A9 LDA #157 20 xx xx JSR delay_a_25_clocks	Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
8 bytes
48 PHA 08 PHP A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y, and S; and writes in stack
48 PHA 08 PHP A2 24 LDX #36 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X, and S; and writes in stack
48 PHA 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, S, Z&N, C, and V; and writes in stack
9 bytes
08 PHP A6 00 LDX $00 A2 24 LDX #36 @X: CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
08 PHP A4 00 LDY $00 A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
A5 00 LDA $00 38 SEC A9 25 LDA #37 @A: E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
08 PHP 48 PHA A9 LDA #150 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
68 PLA 98 TYA 48 PHA A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, S, and Z&N; and writes in stack
11 bytes
EA NOP EA NOP 98 TYA 48 PHA A0 23 LDY #35 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
48 PHA 48 PHA 08 PHP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A, and S; and writes in stack
48 PHA 48 PHA 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers S, Z&N, C, and V; and writes in stack
12 bytes
EA NOP 48 PHA 98 TYA 48 PHA A0 22 LDY #34 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY 68 PLA	Clobbers Z&N; and writes in stack
EA NOP EA NOP EA NOP 08 PHP 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
13 bytes
EA NOP EA NOP 08 PHP 48 PHA 38 SEC A9 22 LDA #34 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
19 bytes
EA NOP 68 PLA 68 PLA A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, S, Z&N, and C
20 bytes
26 00 ROL $00 66 00 ROR $00 A9 4A LDA #$4A ;hides 'LSR A' D0 FD BNE -1 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE -3 A9 4A LDA #$4A ;hides 'LSR A' EA NOP EA NOP D0 FB BNE *-3	Clobbers A, Z&N, and C

192 cycles

7 bytes
08 PHP A9 LDA #158 20 xx xx JSR delay_a_25_clocks 28 PLP	Clobbers A; requires delay_a_25_clocks; and writes in stack
48 PHA A9 LDA #158 20 xx xx JSR delay_a_25_clocks 68 PLA	Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
8 bytes
38 SEC A9 1B LDA #27 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A	Clobbers A, Z&N, C, and V
A2 E0 LDX #224 ;hides 'CPX #imm' @X = * - 1 B4 48 LDY $48,X ;hides 'PHA' E8 INX E8 INX D0 xx BNE @X	Clobbers X, Y, S, Z&N, C, and V; and writes in stack
A0 E0 LDY #224 ;hides 'CPX #imm' @Y = * - 1 14 48 NOP $48,X ;hides 'PHA' C8 INY C8 INY D0 xx BNE @Y	Clobbers Y, S, Z&N, C, and V; requires support for unofficial opcodes; and writes in stack
A2 E0 LDX #224 ;hides 'CPX #imm' @X = * - 1 14 48 NOP $48,X ;hides 'PHA' E8 INX E8 INX D0 xx BNE @X	Clobbers X, S, Z&N, C, and V; requires support for unofficial opcodes; and writes in stack
9 bytes
98 TYA 48 PHA A0 24 LDY #36 @Y: 88 DEY D0 xx BNE @Y 68 PLA A8 TAY	Clobbers A, and Z&N; and writes in stack
08 PHP A0 17 LDY #23 @Y: C5 00 CMP $00 88 DEY D0 xx BNE @Y 28 PLP	Clobbers Y; and writes in stack
08 PHP A2 17 LDX #23 @X: C5 00 CMP $00 CA DEX D0 xx BNE @X 28 PLP	Clobbers X; and writes in stack
A0 E0 LDY #224 ;hides 'CPX #imm' @Y = * - 1 2C 24 EA BIT $EA24 ;hides 'BIT zp' C8 INY C8 INY D0 xx BNE @Y	Clobbers Y, Z&N, C, and V
A2 E0 LDX #224 ;hides 'CPX #imm' @X = * - 1 2C 24 EA BIT $EA24 ;hides 'BIT zp' E8 INX E8 INX D0 xx BNE @X	Clobbers X, Z&N, C, and V
A0 0D LDY #13 ;hides 'ORA abs' @Y = * - 1 AD 00 68 LDA $6800 ;hides 'PLA' EA NOP 88 DEY D0 xx BNE @Y	Clobbers A, Y, S, and Z&N
A2 0D LDX #13 ;hides 'ORA abs' @X = * - 1 AD 00 68 LDA $6800 ;hides 'PLA' EA NOP CA DEX D0 xx BNE @X	Clobbers A, X, S, and Z&N
A0 0C LDY #12 ;hides 'NOP abs' @Y = * - 1 A5 00 LDA $0 68 PLA 48 PHA 88 DEY D0 xx BNE @Y	Clobbers A, Y, and Z&N; and requires support for unofficial opcodes
A2 0C LDX #12 ;hides 'NOP abs' @X = * - 1 A5 00 LDA $0 68 PLA 48 PHA CA DEX D0 xx BNE @X	Clobbers A, X, and Z&N; and requires support for unofficial opcodes
08 PHP 48 PHA A9 LDA #151 20 xx xx JSR delay_a_25_clocks 68 PLA 28 PLP	Requires delay_a_25_clocks; and writes in stack
10 bytes
08 PHP 38 SEC A9 1A LDA #26 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 28 PLP	Clobbers A; and writes in stack
A0 01 LDY #1 @Y: A2 25 LDX #37 @X: CA DEX D0 xx BNE @X 88 DEY D0 xx BNE @Y	Clobbers X, Y, and Z&N
A2 05 LDX #5 ;hides 'ORA zp' @X = * - 1 E8 INX ;first round only A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 CA DEX D0 xx BNE @X	Clobbers A, X, Z&N, and C
A0 05 LDY #5 ;hides 'ORA zp' @Y = * - 1 C8 INY ;first round only A9 4A LDA #$0A ;hides 'ASL A' 10 FD BPL *-1 88 DEY D0 xx BNE @Y	Clobbers A, Y, Z&N, and C
48 PHA 38 SEC A9 1A LDA #26 @A: EA NOP E9 01 SBC #1 D0 xx BNE @A 68 PLA	Clobbers Z&N, C, and V; and writes in stack
A2 0C LDX #12 ;hides 'NOP abs' @X = * - 1 44 00 NOP $0 EA NOP E6 xx INC @zptemp CA DEX D0 xx BNE @X	Clobbers X, and Z&N; and requires @zptemp, and support for unofficial opcodes
A0 0C LDY #12 ;hides 'NOP abs' @Y = * - 1 44 00 NOP $0 EA NOP E6 xx INC @zptemp 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N; and requires @zptemp, and support for unofficial opcodes
11 bytes
08 PHP 48 PHA 38 SEC A9 23 LDA #35 @A: E9 01 SBC #1 D0 xx BNE @A 68 PLA 28 PLP	Writes in stack
A0 0C LDY #12 ;hides 'NOP abs' @Y = * - 1 44 00 NOP $0 EA NOP EA NOP 04 00 NOP $00 88 DEY D0 xx BNE @Y	Clobbers Y, and Z&N; and requires support for unofficial opcodes
A2 0C LDX #12 ;hides 'NOP abs' @X = * - 1 44 00 NOP $0 EA NOP EA NOP 04 00 NOP $00 CA DEX D0 xx BNE @X	Clobbers X, and Z&N; and requires support for unofficial opcodes
12 bytes
A0 EC LDY #236 ;hides 'CPX abs' @Y = * - 1 E6 xx INC @zptemp EA NOP EA NOP EA NOP EA NOP C8 INY C8 INY D0 xx BNE @Y	Clobbers Y, Z&N, and C; and requires @zptemp
A2 EC LDX #236 ;hides 'CPX abs' @X = * - 1 E6 xx INC @zptemp EA NOP EA NOP EA NOP EA NOP E8 INX E8 INX D0 xx BNE @X	Clobbers X, Z&N, and C; and requires @zptemp
14 bytes
A2 05 LDX #5 ;hides 'ORA zp' @X = * - 1 E8 INX ;first round only 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X CA DEX D0 xx BNE @X	Clobbers A, X, and Z&N
A0 05 LDY #5 ;hides 'ORA zp' @Y = * - 1 C8 INY ;first round only 36 00 ROL $00,X 76 00 ROR $00,X 36 00 ROL $00,X 76 00 ROR $00,X 88 DEY D0 xx BNE @Y	Clobbers A, Y, and Z&N

@@ Line 2,430: / Line 2,430: @@
        PLP
 xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A0 04    LDY #4
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>EA       NOP
@@ Line 2,438: / Line 2,446: @@
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-A0 04    LDY #4
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>24 00    BIT $00
@@ Line 2,588: / Line 2,588: @@
 EA       NOP
 00    NOP $00</pre>||Requires support for unofficial opcodes
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
 |-
 |}
@@ Line 2,945: / Line 2,961: @@
 00    ROL $00,X
 00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+       CLC
+00    BCC *+2</pre>||Clobbers C
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
 |-
 |}
@@ Line 3,091: / Line 3,186: @@
 00    ROR $00,X</pre>||Clobbers Z&N
 |-
-|}
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
+|-
+|}
 === 31 cycles ===
@@ Line 3,190: / Line 3,303: @@
 xx xx JSR @rts14
 xx xx JSR @rts14</pre>||Clobbers Z&N, and V; requires @rts14; and writes in stack
-|-
-|<pre>85 xx    STA @zptemp
-xx xx JSR @rts14
-xx xx JSR @rts14</pre>||Requires @zptemp, and @rts14; and writes in stack
 |-
 |<pre>EA       NOP
@@ Line 3,202: / Line 3,311: @@
        PLP
 00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+|-
+|<pre>85 xx    STA @zptemp
+xx xx JSR @rts14
+xx xx JSR @rts14</pre>||Requires @zptemp, and @rts14; and writes in stack
 |-
 |<pre>68       PLA
@@ Line 3,327: / Line 3,440: @@
 00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|}
+!colspan="2"|16 bytes
-=== 32 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #5
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>A0 05    LDY #5 ;hides 'ORA zp'
-@Y = * - 1
-       DEY ;first round only
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
-|-
-|<pre>A2 05    LDX #5 ;hides 'ORA zp'
-@X = * - 1
-CA       DEX ;first round only
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
-|-
-|<pre>68       PLA
-       PLA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1</pre>||Clobbers A, S, Z&N, and C
-|-
-|<pre>48       PHA
-       PHA
-00    BRK 0
-00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>EA       NOP
-xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-00    BRK 0
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
-|-
-|<pre>48       PHA
-A0 04    LDY #4
-@Y:
 EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-A2 04    LDX #4
-@X:
 EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>68       PLA
-xx xx JSR @rts14
-xx xx JSR @rts14</pre>||Clobbers A, S, and Z&N; requires @rts14; and writes in stack
-|-
-|<pre>A2 FA    LDX #250 ;hides 'NOP'
-@X = * - 1
 EA       NOP
-E8       INX
-E8       INX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
-|-
-|<pre>A0 FA    LDY #250 ;hides 'NOP'
-@Y = * - 1
 EA       NOP
-C8       INY
-C8       INY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>A6 00    LDX $00
-A2 04    LDX #4
-@X:
 EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 04    LDY #4
-@Y:
 EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
 EA       NOP
 EA       NOP
 EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
-FD    BPL *-1</pre>||Clobbers A, Z&N, and C
+       CLC
+00    BCC *+2</pre>||Clobbers C
 |-
 |<pre>EA       NOP
 EA       NOP
-xx xx JSR @rts14
-xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
-|-
-|<pre>68       PLA
-       PLA
-       PLA
-       PLA
-       PLA
-       PLA
-       PLA
-       PLA</pre>||Clobbers A, S, and Z&N
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>8C       TXA
-       PHA
-A2 04    LDX #4
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>08       PHP
-A0 03    LDY #3
-@Y:
-C5 00    CMP $00
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 03    LDX #3
-@X:
-00    BIT $00
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-E6 xx    INC @zptemp
-A9 2A    LDA #$2A  ;hides 'ROL A'
 EA       NOP
-FC    BPL *-2
-       PLP</pre>||Clobbers A; requires @zptemp; and writes in stack
-|-
-|<pre>E6 xx    INC @zptemp
-       PHA
-A9 2A    LDA #$2A  ;hides 'ROL A'
 EA       NOP
-FC    BPL *-2
+EA       NOP
-       PLA</pre>||Clobbers Z&N, and C; requires @zptemp; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
 |<pre>EA       NOP
-      PHA
+EA       NOP
-      PHA
+EA       NOP
-xx xx JSR @rts12
+EA       NOP
-xx xx JSR @rts12</pre>||Clobbers S; requires @rts12; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
 |-
 |<pre>EA       NOP
-       PHA
-       PHP
-A9 2A    LDA #$2A  ;hides 'ROL A'
 EA       NOP
-FC    BPL *-2
+EA       NOP
-      PLP</pre>||Clobbers A, and S; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
+|-
+!colspan="2"|17 bytes
 |-
 |<pre>EA       NOP
-       PHA
-       PHA
-A9 2A    LDA #$2A  ;hides 'ROL A'
 EA       NOP
-FC    BPL *-2
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #0
-xx xx JSR delay_256a_16_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks, and delay_256a_16_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
 EA       NOP
-       PHP
-       PLP
-       PHP
-       PHA
-       PLA
-       PHA
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|<pre>EA       NOP
 EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA</pre>||Clobbers A, and Z&N
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|12 bytes
+EA       NOP
-|-
+C xx xx JMP *+3</pre>||Not relocatable code
-|<pre>26 00    ROL $00
-00    ROR $00
-00    ROL $00
-00    ROR $00
-00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N
 |-
 |}
-=== 33 cycles ===
+=== 32 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #6
+|<pre>A9       LDA #5
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>EA       NOP
+|<pre>A2 05    LDX #5 ;hides 'ORA zp'
-A0 06    LDY #6
+@X = * - 1
-@Y:
+CA       DEX ;first round only
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
+|-
+|<pre>A0 05    LDY #5 ;hides 'ORA zp'
+@Y = * - 1
+       DEY ;first round only
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-A2 06    LDX #6
+       PLA
-@X:
+A9 4A    LDA #$0A  ;hides 'ASL A'
-CA       DEX
+FD    BPL *-1</pre>||Clobbers A, S, Z&N, and C
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
+      PHA
-       CLC
-FC    BMI *-2</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-      PLP
 00    BRK 0
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>EA       NOP
-       PHP
+xx xx JSR @rts15
-A9 4A    LDA #$0A  ;hides 'ASL A'
+xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
-FD    BPL *-1
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 05    LDX #5
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+00    BRK 0
-D0 xx    BNE @X
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A0 05    LDY #5
+A0 04    LDY #4
 @Y:
+EA       NOP
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-      PHA
+A2 04    LDX #4
-A9 4A    LDA #$0A  ;hides 'ASL A'
+@X:
-FD    BPL *-1
+EA       NOP
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>68       PLA
+xx xx JSR @rts14
+xx xx JSR @rts14</pre>||Clobbers A, S, and Z&N; requires @rts14; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>A2 FA    LDX #250 ;hides 'NOP'
-       PLA
+@X = * - 1
-       PHA
+EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
+E8       INX
-FD    BPL *-1</pre>||Clobbers A, Z&N, and C
+E8       INX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
 |-
-|<pre>48       PHA
+|<pre>A0 FA    LDY #250 ;hides 'NOP'
-xx xx JSR @rts15
+@Y = * - 1
-xx xx JSR @rts15</pre>||Clobbers S; requires @rts15; and writes in stack
+EA       NOP
+C8       INY
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
 |-
 !colspan="2"|8 bytes
 |-
-|<pre>24 00    BIT $00
+|<pre>A6 00    LDX $00
-xx xx JSR @rts15
+A2 04    LDX #4
-xx xx JSR @rts15</pre>||Clobbers Z&N, and V; requires @rts15; and writes in stack
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>08       PHP
+|<pre>A4 00    LDY $00
-      PLP
+A0 04    LDY #4
-xx xx JSR @rts12
+@Y:
-xx xx JSR @rts14</pre>||Requires @rts12, and @rts14; and writes in stack
+EA       NOP
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>EA       NOP
 EA       NOP
-xx xx JSR @rts14
+EA       NOP
-xx xx JSR @rts15</pre>||Requires @rts14, and @rts15; and writes in stack
+EA       NOP
-|-
+A9 4A    LDA #$0A  ;hides 'ASL A'
-|<pre>85 xx    STA @zptemp
+FD    BPL *-1</pre>||Clobbers A, Z&N, and C
-xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Requires @zptemp, and @rts15; and writes in stack
-|-
-|<pre>E6 xx    INC @zptemp
-xx xx JSR @rts14
-xx xx JSR @rts14</pre>||Clobbers Z&N; requires @zptemp, and @rts14; and writes in stack
 |-
 |<pre>EA       NOP
-      PHA
+EA       NOP
 xx xx JSR @rts14
-xx xx JSR @rts14</pre>||Clobbers S; requires @rts14; and writes in stack
+xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
 |-
-|<pre>04 00    NOP $00
+|<pre>68       PLA
-xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Requires @rts15, and support for unofficial opcodes; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       PLP
-xx xx JSR @rts12
-xx xx JSR @rts12</pre>||Requires @rts12; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       PLP
-       PHP
-       PLP
-xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
-|-
-|<pre>20 xx xx JSR @rts14
-       PHP
-00    ROL $00,X
-00    ROR $00,X
-       PLP</pre>||Requires @rts14; and writes in stack
-|-
-|<pre>EA       NOP
        PLA
        PLA
@@ Line 3,679: / Line 3,637: @@
        PLA
        PLA
-       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
-       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|10 bytes
+!colspan="2"|9 bytes
 |-
-|<pre>08       PHP
+|<pre>8C       TXA
-       PLP
+       PHA
-       PHP
+A2 04    LDX #4
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>08       PHP
+A0 03    LDY #3
+@Y:
+C5 00    CMP $00
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>08       PHP
+A2 03    LDX #3
+@X:
+00    BIT $00
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+E6 xx    INC @zptemp
+A9 2A    LDA #$2A  ;hides 'ROL A'
+EA       NOP
+FC    BPL *-2
+       PLP</pre>||Clobbers A; requires @zptemp; and writes in stack
+|-
+|<pre>E6 xx    INC @zptemp
+       PHA
+A9 2A    LDA #$2A  ;hides 'ROL A'
+EA       NOP
+FC    BPL *-2
+       PLA</pre>||Clobbers Z&N, and C; requires @zptemp; and writes in stack
+|-
+|<pre>EA       NOP
+       PHA
+       PHA
+xx xx JSR @rts12
+xx xx JSR @rts12</pre>||Clobbers S; requires @rts12; and writes in stack
+|-
+|<pre>EA       NOP
+       PHA
+       PHP
+A9 2A    LDA #$2A  ;hides 'ROL A'
+EA       NOP
+FC    BPL *-2
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>EA       NOP
+       PHA
+       PHA
+A9 2A    LDA #$2A  ;hides 'ROL A'
+EA       NOP
+FC    BPL *-2
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #0
+xx xx JSR delay_256a_16_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks, and delay_256a_16_clocks; and writes in stack
+|-
+!colspan="2"|10 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
        PLP
        PHP
-00    ROL $00,X
+       PHA
-00    ROR $00,X
+       PLA
+       PHA
+       PLA
        PLP</pre>||Writes in stack
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
+EA       NOP
+       PLA
        PHA
        PLA
@@ Line 3,699: / Line 3,730: @@
        PLA
        PHA
-00    ROL $00,X
+       PLA
-00    ROR $00,X</pre>||Clobbers A, and Z&N
+       PHA</pre>||Clobbers A, and Z&N
 |-
 !colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>26 00    ROL $00
-EA       NOP
+00    ROR $00
-E6 xx    INC @zptemp
+00    ROL $00
+00    ROR $00
 00    ROL $00,X
-00    ROR $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
-00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-!colspan="2"|13 bytes
+!colspan="2"|16 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-C5 00    CMP $00
-00    ROL $00,X
-00    ROR $00,X
-00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N, and C
-|-
-|<pre>EA       NOP
 EA       NOP
 EA       NOP
-00    BIT $00
-00    ROL $00,X
-00    ROR $00,X
-00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N, and V
-|-
-|<pre>EA       NOP
 EA       NOP
 EA       NOP
-00    NOP $00
-00    ROL $00,X
-00    ROR $00,X
-00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
-|-
-!colspan="2"|14 bytes
-|-
-|<pre>EA       NOP
 EA       NOP
 EA       NOP
-C xx xx JMP *+3
+EA       NOP
-00    ROL $00,X
+EA       NOP
-00    ROR $00,X
+EA       NOP
-00    ROL $00,X
+EA       NOP
-00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
 |-
 |}
-=== 34 cycles ===
+=== 33 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+|<pre>A9       LDA #6
-@Y = * - 1
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-      DEY
-xx    BMI @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
-FC    BPL *-2</pre>||Clobbers A, Z&N, and C
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A2 06    LDX #6
+A0 06    LDY #6
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-       PLA
-00    BRK 0
-00    BRK 0</pre>||Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A6 00    LDX $00
 A2 06    LDX #6
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
+       CLC
+FC    BMI *-2</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PLP
 00    BRK 0
-xx xx JSR @rts14</pre>||Requires dummy interrupt handler, and @rts14; and writes in stack
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+|-
+!colspan="2"|7 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
 A9 4A    LDA #$0A  ;hides 'ASL A'
 FD    BPL *-1
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>08       PHP
+A2 05    LDX #5
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A0 05    LDY #5
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
 FD    BPL *-1
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
 |<pre>EA       NOP
+       PLA
        PHA
-       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
-00    BRK 0
+FD    BPL *-1</pre>||Clobbers A, Z&N, and C
-00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>08       PHP
-A9       LDA #0
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #0
+xx xx JSR @rts15
-xx xx JSR delay_a_25_clocks
+xx xx JSR @rts15</pre>||Clobbers S; requires @rts15; and writes in stack
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>24 00    BIT $00
-EA       NOP
 xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
+xx xx JSR @rts15</pre>||Clobbers Z&N, and V; requires @rts15; and writes in stack
 |-
 |<pre>08       PHP
-A5 00    LDA $00
+       PLP
-A9 4A    LDA #$0A  ;hides 'ASL A'
+xx xx JSR @rts12
-FD    BPL *-1
+xx xx JSR @rts14</pre>||Requires @rts12, and @rts14; and writes in stack
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>C5 00    CMP $00
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
-EA       NOP
+xx xx JSR @rts14
-EA       NOP
+xx xx JSR @rts15</pre>||Requires @rts14, and @rts15; and writes in stack
-00    BRK 0
+|-
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+|<pre>85 xx    STA @zptemp
+xx xx JSR @rts15
+xx xx JSR @rts15</pre>||Requires @zptemp, and @rts15; and writes in stack
+|-
+|<pre>E6 xx    INC @zptemp
+xx xx JSR @rts14
+xx xx JSR @rts14</pre>||Clobbers Z&N; requires @zptemp, and @rts14; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHA
 xx xx JSR @rts14
 xx xx JSR @rts14</pre>||Clobbers S; requires @rts14; and writes in stack
+|-
+|<pre>04 00    NOP $00
+xx xx JSR @rts15
+xx xx JSR @rts15</pre>||Requires @rts15, and support for unofficial opcodes; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      PHA
+       PHP
-A9 2A    LDA #$2A  ;hides 'ROL A'
+      PLP
+xx xx JSR @rts12
+xx xx JSR @rts12</pre>||Requires @rts12; and writes in stack
+|-
+|<pre>EA       NOP
 EA       NOP
-FC    BPL *-2
+       PHP
-      PLA
+       PLP
-       PLP</pre>||Writes in stack
+       PHP
+       PLP
+xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
+|-
+|<pre>20 xx xx JSR @rts14
+      PHP
+00    ROL $00,X
+00    ROR $00,X
+       PLP</pre>||Requires @rts14; and writes in stack
 |-
 |<pre>EA       NOP
@@ Line 3,871: / Line 3,896: @@
        PLA
        PLA
-      PLA</pre>||Clobbers A, S, and Z&N
+      PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|10 bytes
 |-
-!colspan="2"|11 bytes
+|<pre>08       PHP
+       PLP
+       PHP
+       PLP
+       PHP
+00    ROL $00,X
+00    ROR $00,X
+       PLP</pre>||Writes in stack
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-EA       NOP
-EA       NOP
-       PLA
        PHA
        PLA
@@ Line 3,884: / Line 3,915: @@
        PLA
        PHA
-       PLA
+00    ROL $00,X
-       PHA</pre>||Clobbers A, and Z&N
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
 !colspan="2"|12 bytes
 |-
-|<pre>26 00    ROL $00
+|<pre>EA       NOP
-00    ROR $00
+EA       NOP
+E6 xx    INC @zptemp
 00    ROL $00,X
 00    ROR $00,X
 00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|}
+!colspan="2"|13 bytes
-=== 35 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #8
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+EA       NOP
+EA       NOP
+C5 00    CMP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-!colspan="2"|6 bytes
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+00    BIT $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+|<pre>EA       NOP
-@Y = * - 1
+EA       NOP
-       DEY
+EA       NOP
-       DEY
+00    NOP $00
-xx    BMI @Y</pre>||Clobbers Y, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
+|-
+!colspan="2"|14 bytes
 |-
-|<pre>A2 F8    LDX #248 ;hides 'SED'
+|<pre>EA       NOP
-@X = * - 1
+EA       NOP
-E8       INX
+EA       NOP
-E8       INX
+C xx xx JMP *+3
-D0 xx    BNE @X</pre>||Clobbers X, Z&N, and D
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|<pre>68       PLA
+!colspan="2"|17 bytes
-A2 06    LDX #6
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
        CLC
-FC    BMI *-2</pre>||Clobbers A, S, Z&N, C, and V
+00    BCC *+2</pre>||Clobbers C
-|-
-!colspan="2"|7 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-A2 06    LDX #6
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
 |<pre>EA       NOP
 EA       NOP
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
+EA       NOP
-      CLC
+EA       NOP
-FC    BMI *-2</pre>||Clobbers A, Z&N, C, and V
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
 |-
 |<pre>EA       NOP
-      PHP
+EA       NOP
-      PLP
+EA       NOP
-00    BRK 0
+EA       NOP
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
 |-
-|<pre>68       PLA
+!colspan="2"|18 bytes
-       PHP
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
+|-
+|}
+=== 34 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+       DEY
+xx    BMI @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>48       PHA
+A2 06    LDX #6
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>68       PLA
        PLA
+00    BRK 0
+00    BRK 0</pre>||Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
+|-
+!colspan="2"|7 bytes
+|-
+|<pre>A6 00    LDX $00
+A2 06    LDX #6
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>08       PHP
+       PLP
+00    BRK 0
+xx xx JSR @rts14</pre>||Requires dummy interrupt handler, and @rts14; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>48       PHA
        PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1</pre>||Clobbers A, S, Z&N, and C
+FD    BPL *-1
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+|-
+|<pre>EA       NOP
+       PHA
+       PHA
+00    BRK 0
+00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
 |-
 |<pre>08       PHP
-A9       LDA #1
+A9       LDA #0
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #1
+A9       LDA #0
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 3,978: / Line 4,131: @@
 |<pre>EA       NOP
 EA       NOP
-       PHP
+xx xx JSR @rts15
+xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
+|-
+|<pre>08       PHP
+A5 00    LDA $00
 A9 4A    LDA #$0A  ;hides 'ASL A'
 FD    BPL *-1
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>C5 00    CMP $00
-       PHP
-A2 05    LDX #5
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A0 05    LDY #5
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
        PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
@@ Line 4,008: / Line 4,148: @@
 |<pre>EA       NOP
 EA       NOP
-      PLA
+EA       NOP
+EA       NOP
+00    BRK 0
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+|-
+|<pre>48       PHA
        PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1</pre>||Clobbers A, Z&N, and C
-|-
-|<pre>08       PHP
-       PLP
 xx xx JSR @rts14
-xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
+xx xx JSR @rts14</pre>||Clobbers S; requires @rts14; and writes in stack
 |-
-|<pre>E6 xx    INC @zptemp
+!colspan="2"|9 bytes
-xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Clobbers Z&N; requires @zptemp, and @rts15; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
        PHA
-xx xx JSR @rts15
+A9 2A    LDA #$2A  ;hides 'ROL A'
-xx xx JSR @rts15</pre>||Clobbers S; requires @rts15; and writes in stack
+EA       NOP
-|-
+FC    BPL *-2
-!colspan="2"|9 bytes
+       PLA
-|-
+      PLP</pre>||Writes in stack
-|<pre>18       CLC
-00    BCC *+2
-xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Clobbers C; requires @rts15; and writes in stack
-|-
-|<pre>B8       CLV
-00    BVC *+2
-xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Clobbers V; requires @rts15; and writes in stack
 |-
 |<pre>EA       NOP
-xx    STA @zptemp
-xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Requires @zptemp, and @rts15; and writes in stack
-|-
-|<pre>68       PLA
        PLA
        PLA
@@ Line 4,052: / Line 4,176: @@
        PLA
        PLA
-      PHA</pre>||Clobbers A, S, and Z&N
+      PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|11 bytes
 |-
 |<pre>EA       NOP
-00    NOP $00
+EA       NOP
-xx xx JSR @rts15
+EA       NOP
-xx xx JSR @rts15</pre>||Requires @rts15, and support for unofficial opcodes; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>08       PHP
-       PLP
-       PHP
-       PLP
-       PHP
-       PHA
-       PLA
-       PHA
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|<pre>68       PLA
-       PHA
        PLA
        PHA
@@ Line 4,083: / Line 4,192: @@
        PHA</pre>||Clobbers A, and Z&N
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>26 00    ROL $00
-EA       NOP
+00    ROR $00
-EA       NOP
-E6 xx    INC @zptemp
 00    ROL $00,X
 00    ROR $00,X
 00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
-!colspan="2"|14 bytes
+!colspan="2"|17 bytes
 |-
-|<pre>C5 00    CMP $00
+|<pre>EA       NOP
-00    ROL $00
+EA       NOP
-00    ROR $00
+EA       NOP
-00    ROL $00
+EA       NOP
-00    ROR $00
+EA       NOP
-00    ROL $00,X
+EA       NOP
-00    ROR $00,X</pre>||Clobbers Z&N, and C
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
 |-
-|<pre>24 00    BIT $00
+|}
-00    ROL $00
-00    ROR $00
-00    ROL $00
+=== 35 cycles ===
-00    ROR $00
+{| class="wikitable testtable"
-00    ROL $00,X
+!colspan="2"|5 bytes
-00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>04 00    NOP $00
+|<pre>A9       LDA #8
-00    ROL $00
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-00    ROR $00
+|-
-00    ROL $00
+!colspan="2"|6 bytes
-00    ROR $00
+|-
-00    ROL $00,X
+|<pre>A0 88    LDY #136 ;hides 'DEY'
-00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
+@Y = * - 1
+       DEY
+       DEY
+xx    BMI @Y</pre>||Clobbers Y, and Z&N
 |-
-|}
+|<pre>A2 F8    LDX #248 ;hides 'SED'
+@X = * - 1
+E8       INX
-=== 36 cycles ===
+E8       INX
-{| class="wikitable testtable"
+D0 xx    BNE @X</pre>||Clobbers X, Z&N, and D
-!colspan="2"|5 bytes
 |-
-|<pre>A2 07    LDX #7
+|<pre>68       PLA
+A2 06    LDX #6
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>A0 07    LDY #7
+|<pre>68       PLA
-@Y:
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
-      DEY
+      CLC
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+FC    BMI *-2</pre>||Clobbers A, S, Z&N, C, and V
 |-
-|<pre>A9       LDA #9
+!colspan="2"|7 bytes
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+|<pre>EA       NOP
+EA       NOP
+A2 06    LDX #6
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-FC    BPL *-2</pre>||Clobbers A, Z&N, and C
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
+       CLC
+FC    BMI *-2</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
-|-
-|<pre>48       PHA
        PHP
        PLP
 00    BRK 0
-00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+|-
+|<pre>68       PLA
+       PHP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+|<pre>68       PLA
+       PLA
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1</pre>||Clobbers A, S, Z&N, and C
 |-
 |<pre>08       PHP
-A9       LDA #2
+A9       LDA #1
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #2
+A9       LDA #1
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 4,167: / Line 4,301: @@
 !colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 04    LDY #4
-@Y:
 EA       NOP
-      DEY
+      PHP
-D0 xx    BNE @Y
+A9 4A    LDA #$0A  ;hides 'ASL A'
-       PLP</pre>||Clobbers Y; and writes in stack
+FD    BPL *-1
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 04    LDX #4
+       PHP
+A2 05    LDX #5
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      PLP
+       PHP
-xx xx JSR @rts14
+A0 05    LDY #5
-xx xx JSR @rts15</pre>||Requires @rts14, and @rts15; and writes in stack
+@Y:
+      DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-E6 xx    INC @zptemp
+EA       NOP
+       PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
 FD    BPL *-1
-      PLP</pre>||Clobbers A; requires @zptemp; and writes in stack
+      PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
-|<pre>E6 xx    INC @zptemp
+|<pre>EA       NOP
+EA       NOP
+       PLA
        PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
+FD    BPL *-1</pre>||Clobbers A, Z&N, and C
-       PLA</pre>||Clobbers Z&N, and C; requires @zptemp; and writes in stack
 |-
 |<pre>08       PHP
-00    BIT $00
        PLP
-00    BRK 0
+xx xx JSR @rts14
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>E6 xx    INC @zptemp
-       PHA
 xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Clobbers S; requires @rts15; and writes in stack
+xx xx JSR @rts15</pre>||Clobbers Z&N; requires @zptemp, and @rts15; and writes in stack
 |-
 |<pre>EA       NOP
        PHA
-       PHP
+xx xx JSR @rts15
-A9 4A    LDA #$0A  ;hides 'ASL A'
+xx xx JSR @rts15</pre>||Clobbers S; requires @rts15; and writes in stack
-FD    BPL *-1
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>20 xx xx JSR @rts12
+|<pre>18       CLC
-xx xx JSR @rts12
+00    BCC *+2
-xx xx JSR @rts12</pre>||Requires @rts12; and writes in stack
+xx xx JSR @rts15
+xx xx JSR @rts15</pre>||Clobbers C; requires @rts15; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>B8       CLV
-EA       NOP
+00    BVC *+2
-EA       NOP
 xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
+xx xx JSR @rts15</pre>||Clobbers V; requires @rts15; and writes in stack
-|-
-|<pre>08       PHP
-EA       NOP
-A5 00    LDA $00
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>EA       NOP
-C5 00    CMP $00
+xx    STA @zptemp
-       PHA
+xx xx JSR @rts15
-A9 4A    LDA #$0A  ;hides 'ASL A'
+xx xx JSR @rts15</pre>||Requires @zptemp, and @rts15; and writes in stack
-FD    BPL *-1
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
 |<pre>68       PLA
@@ Line 4,259: / Line 4,377: @@
        PLA
        PLA
-      PLA</pre>||Clobbers A, S, and Z&N
+      PHA</pre>||Clobbers A, S, and Z&N
 |-
 |<pre>EA       NOP
-       PHA
+00    NOP $00
-       PHA
+xx xx JSR @rts15
-xx xx JSR @rts14
+xx xx JSR @rts15</pre>||Requires @rts15, and support for unofficial opcodes; and writes in stack
-xx xx JSR @rts14</pre>||Clobbers S; requires @rts14; and writes in stack
 |-
 !colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
+       PLP
+       PHP
+       PLP
        PHP
        PHA
-A9 2A    LDA #$2A  ;hides 'ROL A'
+       PLA
-EA       NOP
+      PHA
-FC    BPL *-2
        PLA
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|13 bytes
 |-
-|<pre>36 00    ROL $00,X
+|<pre>EA       NOP
-00    ROR $00,X
+EA       NOP
+EA       NOP
+E6 xx    INC @zptemp
 00    ROL $00,X
 00    ROR $00,X
 00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|}
+!colspan="2"|14 bytes
-=== 37 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #10
+|<pre>C5 00    CMP $00
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+00    ROL $00
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-!colspan="2"|6 bytes
+|<pre>24 00    BIT $00
+00    ROL $00
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>00 00    BRK 0
+|<pre>04 00    NOP $00
-A9 4A    LDA #$0A  ;hides 'ASL A'
+00    ROL $00
-FD    BPL *-1</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>48       PHA
+!colspan="2"|15 bytes
-A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
-       DEY
-xx    BMI @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A0 04    LDY #4
+|<pre>4C xx xx JMP *+3
-@Y:
+00    ROL $00
-       PLA
+00    ROR $00
-       DEY
+00    ROL $00
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|<pre>A2 04    LDX #4
+!colspan="2"|18 bytes
-@X:
-       PLA
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
 EA       NOP
-FC    BPL *-2</pre>||Clobbers A, S, Z&N, and C; and writes in stack
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A0 04    LDY #4
-@Y:
 EA       NOP
 EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 04    LDX #4
-@X:
 EA       NOP
 EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A5 00    LDA $00
-A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-FC    BPL *-2</pre>||Clobbers A, Z&N, and C
+      CLC
-|-
+00    BCC *+2</pre>||Clobbers C
-|<pre>48       PHA
-       PLA
-       PLA
-00    BRK 0
-00    BRK 0</pre>||Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>08       PHP
-A9       LDA #3
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #3
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>08       PHP
-       PLP
-xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
-      PHP
+EA       NOP
-      PLP
+EA       NOP
-00    BRK 0
+EA       NOP
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-      PHA
+EA       NOP
-      PHP
+EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
-FD    BPL *-1
+EA       NOP
-      PLP</pre>||Clobbers A, and S; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-      PHA
+B8       CLV
-      PHA
+00    BVC *+2</pre>||Clobbers V
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
-|-
-!colspan="2"|9 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-      PHP
+EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
-FD    BPL *-1
+EA       NOP
-      PLP</pre>||Clobbers A; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
 |-
 |<pre>EA       NOP
 EA       NOP
-      PHP
+EA       NOP
-A0 05    LDY #5
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+EA       NOP
-D0 xx    BNE @Y
+EA       NOP
-      PLP</pre>||Clobbers Y; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
+|-
+!colspan="2"|19 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-      PHP
+EA       NOP
-A2 05    LDX #5
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
+|-
+|}
+=== 36 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A2 07    LDX #7
 @X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-      PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>A0 07    LDY #7
+@Y:
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A9       LDA #9
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
 |-
 |<pre>EA       NOP
+A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-EA       NOP
+FC    BPL *-2</pre>||Clobbers A, Z&N, and C
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|7 bytes
+|-
+|<pre>48       PHA
        PHP
+       PLP
+00    BRK 0
+00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>08       PHP
+A9       LDA #2
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+|-
+|<pre>48       PHA
+A9       LDA #2
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>08       PHP
+A0 04    LDY #4
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>08       PHP
+A2 04    LDX #4
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
        PLP
 xx xx JSR @rts14
-xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
+xx xx JSR @rts15</pre>||Requires @rts14, and @rts15; and writes in stack
+|-
+|<pre>08       PHP
+E6 xx    INC @zptemp
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLP</pre>||Clobbers A; requires @zptemp; and writes in stack
+|-
+|<pre>E6 xx    INC @zptemp
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLA</pre>||Clobbers Z&N, and C; requires @zptemp; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>08       PHP
+00    BIT $00
+       PLP
+00    BRK 0
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
 |-
 |<pre>48       PHA
+       PHA
+xx xx JSR @rts15
+xx xx JSR @rts15</pre>||Clobbers S; requires @rts15; and writes in stack
+|-
+|<pre>EA       NOP
+       PHA
        PHP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>EA       NOP
        PHA
-A9 2A    LDA #$2A  ;hides 'ROL A'
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>20 xx xx JSR @rts12
+xx xx JSR @rts12
+xx xx JSR @rts12</pre>||Requires @rts12; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+xx xx JSR @rts15
+xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
+|-
+|<pre>08       PHP
 EA       NOP
-FC    BPL *-2
+A5 00    LDA $00
-       PLA
+A9 4A    LDA #$0A  ;hides 'ASL A'
-       PLP</pre>||Clobbers S; and writes in stack
+FD    BPL *-1
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>EA       NOP
+C5 00    CMP $00
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+|-
+|<pre>68       PLA
        PLA
        PLA
@@ Line 4,452: / Line 4,688: @@
        PLA
        PLA
-       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
-       PHA</pre>||Clobbers A, S, and Z&N
-|-
-!colspan="2"|11 bytes
 |-
 |<pre>EA       NOP
-       PHP
-       PLP
-       PHP
-       PLP
-       PHP
        PHA
-       PLA
        PHA
-       PLA
+xx xx JSR @rts14
-       PLP</pre>||Writes in stack
+xx xx JSR @rts14</pre>||Clobbers S; requires @rts14; and writes in stack
+|-
+!colspan="2"|10 bytes
 |-
 |<pre>EA       NOP
-      PLA
+      PHP
        PHA
+A9 2A    LDA #$2A  ;hides 'ROL A'
+EA       NOP
+FC    BPL *-2
        PLA
-      PHA
+      PLP</pre>||Writes in stack
-       PLA
-       PHA
-       PLA
-       PHA
-       PLA
-       PHA</pre>||Clobbers A, and Z&N
 |-
-!colspan="2"|14 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>C5 00    CMP $00
+|<pre>36 00    ROL $00,X
-00    ROL $00
-00    ROR $00
-00    ROL $00,X
 00    ROR $00,X
-00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N, and C
-|-
-|<pre>24 00    BIT $00
-00    ROL $00
-00    ROR $00
 00    ROL $00,X
 00    ROR $00,X
 00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N, and V
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
-|<pre>E6 xx    INC @zptemp
+!colspan="2"|18 bytes
-00    ROL $00
-00    ROR $00
-00    ROL $00
-00    ROR $00
-00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>04 00    NOP $00
+|<pre>EA       NOP
-00    ROL $00
+EA       NOP
-00    ROR $00
+EA       NOP
-00    ROL $00,X
+EA       NOP
-00    ROR $00,X
+EA       NOP
-00    ROL $00,X
+EA       NOP
-00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
 |-
 |}
-=== 38 cycles ===
+=== 37 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #11
+|<pre>A9       LDA #10
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>EA       NOP
+|<pre>00 00    BRK 0
-A0 07    LDY #7
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>48       PHA
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+       DEY
+xx    BMI @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>A0 04    LDY #4
 @Y:
+       PLA
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A2 04    LDX #4
-A2 07    LDX #7
 @X:
+       PLA
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>68       PLA
+|<pre>48       PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-FC    BPL *-2</pre>||Clobbers A, S, Z&N, and C
+FC    BPL *-2</pre>||Clobbers A, S, Z&N, and C; and writes in stack
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>A2 04    LDX #4
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
+@X:
-      CLC
+EA       NOP
-FC    BMI *-2
+EA       NOP
-      PLP</pre>||Clobbers A; and writes in stack
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>08       PHP
+|<pre>A0 04    LDY #4
-A0 06    LDY #6
 @Y:
+EA       NOP
+EA       NOP
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>A5 00    LDA $00
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2</pre>||Clobbers A, Z&N, and C
+|-
+|<pre>48       PHA
+       PLA
+       PLA
+00    BRK 0
+00    BRK 0</pre>||Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>08       PHP
+A9       LDA #3
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+|-
+|<pre>48       PHA
+A9       LDA #3
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
 |-
 |<pre>08       PHP
-A2 06    LDX #6
+       PLP
-@X:
+xx xx JSR @rts15
-CA       DEX
+xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
+       PHP
+       PLP
+00    BRK 0
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       PHP
 A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
+FD    BPL *-1
-FC    BPL *-2</pre>||Clobbers A, Z&N, and C
+       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
 |<pre>48       PHA
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
+       PHA
-       CLC
+       PHA
-FC    BMI *-2
+A9 4A    LDA #$0A  ;hides 'ASL A'
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+FD    BPL *-1
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+       PHP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>20 xx xx JSR @rts12
+|<pre>EA       NOP
-00    BRK 0
+EA       NOP
-00    BRK 0</pre>||Requires dummy interrupt handler, and @rts12; and writes in stack
+       PHP
+A2 05    LDX #5
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-!colspan="2"|8 bytes
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A0 05    LDY #5
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
        PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
 FD    BPL *-1
-       PLA
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-       PLP</pre>||Writes in stack
+|-
+|<pre>EA       NOP
+       PHP
+       PLP
+xx xx JSR @rts14
+xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
 |-
 !colspan="2"|10 bytes
+|-
+|<pre>48       PHA
+       PHP
+       PHA
+A9 2A    LDA #$2A  ;hides 'ROL A'
+EA       NOP
+FC    BPL *-2
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
 |-
 |<pre>EA       NOP
@@ Line 4,602: / Line 4,903: @@
        PLA
        PLA
-      PLA</pre>||Clobbers A, S, and Z&N
+      PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|11 bytes
 |-
-!colspan="2"|12 bytes
+|<pre>EA       NOP
+       PHP
+       PLP
+       PHP
+       PLP
+       PHP
+       PHA
+       PLA
+       PHA
+       PLA
+       PLP</pre>||Writes in stack
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
        PLA
        PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>C5 00    CMP $00
+00    ROL $00
+00    ROR $00
 00    ROL $00,X
 00    ROR $00,X
 00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers A, and Z&N
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-!colspan="2"|13 bytes
+|<pre>24 00    BIT $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>EA       NOP
+|<pre>E6 xx    INC @zptemp
+00    ROL $00
+00    ROR $00
+00    ROL $00
+00    ROR $00
 00    ROL $00,X
-00    ROR $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
+|-
+|<pre>04 00    NOP $00
+00    ROL $00
+00    ROR $00
 00    ROL $00,X
 00    ROR $00,X
 00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|}
+!colspan="2"|15 bytes
-=== 39 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|4 bytes
 |-
-|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+|<pre>4C xx xx JMP *+3
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-!colspan="2"|6 bytes
+!colspan="2"|19 bytes
 |-
-|<pre>00 00    BRK 0
+|<pre>EA       NOP
-00    BRK 0
+EA       NOP
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+       CLC
+00    BCC *+2</pre>||Clobbers C
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A0 07    LDY #7
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+EA       NOP
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-A2 07    LDX #7
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
+|-
+!colspan="2"|20 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
+|-
+|}
+=== 38 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
 |-
-!colspan="2"|7 bytes
+|<pre>A9       LDA #11
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-|<pre>A6 00    LDX $00
+!colspan="2"|6 bytes
-A2 07    LDX #7
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A4 00    LDY $00
+|<pre>EA       NOP
 A0 07    LDY #7
 @Y:
@@ Line 4,667: / Line 5,092: @@
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A9       LDA #5
+A2 07    LDX #7
-xx xx JSR delay_a_25_clocks
+@X:
-      PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>48       PHA
+|<pre>68       PLA
-A9       LDA #5
+A9 4A    LDA #$0A  ;hides 'ASL A'
-xx xx JSR delay_a_25_clocks
+EA       NOP
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+FC    BPL *-2</pre>||Clobbers A, S, Z&N, and C
 |-
-!colspan="2"|8 bytes
+!colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A2 05    LDX #5 ;hides 'ORA zp'
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
-@X = * - 1
+      CLC
-CA       DEX ;first round only
+FC    BMI *-2
-CA       DEX
+       PLP</pre>||Clobbers A; and writes in stack
-D0 xx    BNE @X
-       PLP</pre>||Clobbers A, and X; and writes in stack
 |-
 |<pre>08       PHP
-A0 05    LDY #5 ;hides 'ORA zp'
+A0 06    LDY #6
-@Y = * - 1
-       DEY ;first round only
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers A, and Y; and writes in stack
-|-
-|<pre>68       PLA
-       PLA
-       PHP
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       PLP
-xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       PHA
-       PHP
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A0 04    LDY #4
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHP
+A2 06    LDX #6
-A2 04    LDX #4
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
-      PHA
+EA       NOP
-       PHA
-       PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
+EA       NOP
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+FC    BPL *-2</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A0 FA    LDY #250 ;hides 'NOP'
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
-@Y = * - 1
+      CLC
-EA       NOP
+FC    BMI *-2
-C8       INY
+      PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-C8       INY
-D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y; requires support for unofficial opcodes; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>20 xx xx JSR @rts12
-A2 FA    LDX #250 ;hides 'NOP'
+00    BRK 0
-@X = * - 1
+00    BRK 0</pre>||Requires dummy interrupt handler, and @rts12; and writes in stack
-EA       NOP
-E8       INX
-E8       INX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; requires support for unofficial opcodes; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
+      PHA
-EA       NOP
-EA       NOP
-       PHP
 A9 4A    LDA #$0A  ;hides 'ASL A'
 FD    BPL *-1
-       PLP</pre>||Clobbers A; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|10 bytes
-A4 00    LDY $00
-A0 04    LDY #4
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A6 00    LDX $00
+      PLA
-A2 04    LDX #4
+      PLA
-@X:
+      PLA
-EA       NOP
+       PLA
-CA       DEX
+       PLA
-D0 xx    BNE @X
-      PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-EA       NOP
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       PLP
-xx xx JSR @rts14
-xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
-|-
-|<pre>48       PHA
-xx xx JSR @rts12
-xx xx JSR @rts12
-xx xx JSR @rts12</pre>||Clobbers S; requires @rts12; and writes in stack
-|-
-|<pre>68       PLA
        PLA
        PLA
        PLA
-       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
-       PLA
-       PLA
-       PLA
-       PLA
-       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|11 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>48       PHA
+|<pre>68       PLA
-C       TXA
        PHA
-A2 04    LDX #4
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX
+      PHA
-       PLA</pre>||Clobbers Z&N; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-|<pre>08       PHP
+!colspan="2"|13 bytes
-E6 xx    INC @zptemp
-       PHA
-A9 2A    LDA #$2A  ;hides 'ROL A'
-EA       NOP
-FC    BPL *-2
-       PLA
-       PLP</pre>||Requires @zptemp; and writes in stack
 |-
 |<pre>EA       NOP
-       PHA
+00    ROL $00,X
-       PHP
+00    ROR $00,X
-       PHA
+00    ROL $00,X
-A9 2A    LDA #$2A  ;hides 'ROL A'
+00    ROR $00,X
-EA       NOP
+00    ROL $00,X
-FC    BPL *-2
+00    ROR $00,X</pre>||Clobbers Z&N
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
 |-
-|<pre>04 00    NOP $00
+!colspan="2"|19 bytes
-xx xx JSR @rts12
-xx xx JSR @rts12
-xx xx JSR @rts12</pre>||Requires @rts12, and support for unofficial opcodes; and writes in stack
-|-
-|<pre>08       PHP
-       PLP
-       PHP
-       PHA
-A9       LDA #0
-xx xx JSR delay_256a_16_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks, and delay_256a_16_clocks; and writes in stack
-|-
-!colspan="2"|12 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-       PHP
-       PLP
-       PHP
-       PLP
-       PHP
-       PHA
-       PLA
-       PHA
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|<pre>EA       NOP
 EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA</pre>||Clobbers A, and Z&N
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|14 bytes
+EA       NOP
-|-
+EA       NOP
-|<pre>C5 00    CMP $00
+EA       NOP
-00    ROL $00,X
+EA       NOP
-00    ROR $00,X
+EA       NOP</pre>||No requirements
-00    ROL $00,X
-00    ROR $00,X
-00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N, and C
-|-
-|<pre>24 00    BIT $00
-00    ROL $00,X
-00    ROR $00,X
-00    ROL $00,X
-00    ROR $00,X
-00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N, and V
-|-
-|<pre>E6 xx    INC @zptemp
-00    ROL $00
-00    ROR $00
-00    ROL $00,X
-00    ROR $00,X
-00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
-|-
-|<pre>04 00    NOP $00
-00    ROL $00,X
-00    ROR $00,X
-00    ROL $00,X
-00    ROR $00,X
-00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
 |}
-=== 40 cycles ===
+=== 39 cycles ===
 {| class="wikitable testtable"
-!colspan="2"|5 bytes
+!colspan="2"|4 bytes
 |-
-|<pre>A9       LDA #13
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A0 05    LDY #5 ;hides 'ORA zp'
+|<pre>00 00    BRK 0
-@Y = * - 1
+00    BRK 0
-EA       NOP
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+|-
+|<pre>48       PHA
+A0 07    LDY #7
+@Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A2 05    LDX #5 ;hides 'ORA zp'
+|<pre>48       PHA
-@X = * - 1
+A2 07    LDX #7
-EA       NOP
+@X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>EA       NOP
+|<pre>A6 00    LDX $00
-EA       NOP
 A2 07    LDX #7
 @X:
@@ Line 4,964: / Line 5,242: @@
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A4 00    LDY $00
-EA       NOP
 A0 07    LDY #7
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>00 00    BRK 0
-00    BRK 0
-xx xx JSR @rts14</pre>||Requires dummy interrupt handler, and @rts14; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
-FC    BPL *-2</pre>||Clobbers A, S, Z&N, and C
 |-
 |<pre>08       PHP
-A9       LDA #6
+A9       LDA #5
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #6
+A9       LDA #5
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 4,993: / Line 5,260: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
+A0 05    LDY #5 ;hides 'ORA zp'
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
+@Y = * - 1
-       CLC
+      DEY ;first round only
-FC    BMI *-2
+       DEY
-       PLP</pre>||Clobbers A; and writes in stack
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers A, and Y; and writes in stack
+|-
+|<pre>08       PHP
+A2 05    LDX #5 ;hides 'ORA zp'
+@X = * - 1
+CA       DEX ;first round only
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers A, and X; and writes in stack
+|-
+|<pre>68       PLA
+       PLA
+       PHP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
 |<pre>EA       NOP
        PHP
-A2 06    LDX #6
+       PLP
+xx xx JSR @rts15
+xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
+|-
+|<pre>EA       NOP
+       PHA
+       PHA
+       PHP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+A2 04    LDX #4
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
        PHP
-A0 06    LDY #6
+A0 04    LDY #4
 @Y:
+EA       NOP
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>EA       NOP
-EA       NOP
+      PHA
-EA       NOP
+      PHA
+       PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+|-
+|<pre>08       PHP
+A0 FA    LDY #250 ;hides 'NOP'
+@Y = * - 1
 EA       NOP
-FC    BPL *-2</pre>||Clobbers A, Z&N, and C
+C8       INY
-|-
+C8       INY
-|<pre>EA       NOP
+D0 xx    BNE @Y
-      PHA
+      PLP</pre>||Clobbers Y; requires support for unofficial opcodes; and writes in stack
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
-      CLC
-FC    BMI *-2
-      PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>08       PHP
-      PLP
+A2 FA    LDX #250 ;hides 'NOP'
-      PHP
+@X = * - 1
-      PLP
+EA       NOP
-00    BRK 0
+E8       INX
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+E8       INX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; requires support for unofficial opcodes; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|10 bytes
 |-
 |<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
        PHP
-       PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
 FD    BPL *-1
-       PLA
+       PLP</pre>||Clobbers A; and writes in stack
-       PLP</pre>||Writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>08       PHP
+A6 00    LDX $00
+A2 04    LDX #4
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>08       PHP
-      PLA
+A4 00    LDY $00
-      PLA
+A0 04    LDY #4
-      PLA
+@Y:
-       PLA
+EA       NOP
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+      PHP
+      PLP
+xx xx JSR @rts14
+xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
+|-
+|<pre>48       PHA
+xx xx JSR @rts12
+xx xx JSR @rts12
+xx xx JSR @rts12</pre>||Clobbers S; requires @rts12; and writes in stack
+|-
+|<pre>68       PLA
        PLA
        PLA
        PLA
        PLA
-       PLA</pre>||Clobbers A, S, and Z&N
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>48       PHA
+C       TXA
+       PHA
+A2 04    LDX #4
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX
+       PLA</pre>||Clobbers Z&N; and writes in stack
+|-
+|<pre>08       PHP
+E6 xx    INC @zptemp
+       PHA
+A9 2A    LDA #$2A  ;hides 'ROL A'
+EA       NOP
+FC    BPL *-2
+       PLA
+       PLP</pre>||Requires @zptemp; and writes in stack
+|-
+|<pre>EA       NOP
+       PHA
+       PHP
+       PHA
+A9 2A    LDA #$2A  ;hides 'ROL A'
+EA       NOP
+FC    BPL *-2
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
+|-
+|<pre>04 00    NOP $00
+xx xx JSR @rts12
+xx xx JSR @rts12
+xx xx JSR @rts12</pre>||Requires @rts12, and support for unofficial opcodes; and writes in stack
+|-
+|<pre>08       PHP
+       PLP
+       PHP
+       PHA
+A9       LDA #0
+xx xx JSR delay_256a_16_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks, and delay_256a_16_clocks; and writes in stack
 |-
 !colspan="2"|12 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
+EA       NOP
+       PHP
+       PLP
+       PHP
+       PLP
+       PHP
+       PHA
+       PLA
+       PHA
+       PLA
+       PLP</pre>||Writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PLA
        PHA
        PLA
@@ Line 5,070: / Line 5,475: @@
        PLA
        PHA
-00    ROL $00,X
+       PLA
-00    ROR $00,X</pre>||Clobbers A, and Z&N
+       PHA</pre>||Clobbers A, and Z&N
 |-
 !colspan="2"|14 bytes
 |-
-|<pre>EA       NOP
+|<pre>C5 00    CMP $00
-EA       NOP
 00    ROL $00,X
 00    ROR $00,X
@@ Line 5,082: / Line 5,486: @@
 00    ROR $00,X
 00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|}
+|<pre>24 00    BIT $00
+00    ROL $00,X
+00    ROR $00,X
-=== 41 cycles ===
+00    ROL $00,X
-{| class="wikitable testtable"
+00    ROR $00,X
-!colspan="2"|5 bytes
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
+|-
+|<pre>E6 xx    INC @zptemp
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>A0 08    LDY #8
+|<pre>04 00    NOP $00
-@Y:
+00    ROL $00,X
-       DEY
+00    ROR $00,X
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>A2 08    LDX #8
+!colspan="2"|15 bytes
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>4C xx xx JMP *+3
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-!colspan="2"|7 bytes
+!colspan="2"|20 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
 EA       NOP
-FC    BPL *-2
+       CLC
-       PLP</pre>||Clobbers A; and writes in stack
+00    BCC *+2</pre>||Clobbers C
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 88    LDY #136 ;hides 'DEY'
+EA       NOP
-@Y = * - 1
+EA       NOP
-      DEY
+EA       NOP
-xx    BMI @Y
+EA       NOP
-      PLP</pre>||Clobbers Y; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
 EA       NOP
-FC    BPL *-2
+xx    STA @zptemp</pre>||Requires @zptemp
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
 |<pre>EA       NOP
-00    BRK 0
+EA       NOP
-00    BRK 0
+EA       NOP
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
+|-
+!colspan="2"|21 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
+|-
+|}
+=== 40 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #13
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
 |-
-!colspan="2"|8 bytes
+|<pre>A0 05    LDY #5 ;hides 'ORA zp'
+@Y = * - 1
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
 |-
-|<pre>48       PHA
+|<pre>A2 05    LDX #5 ;hides 'ORA zp'
-       PHP
+@X = * - 1
-A2 06    LDX #6
+EA       NOP
-@X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
-       PLP</pre>||Clobbers X, and S; and writes in stack
+|-
+!colspan="2"|7 bytes
 |-
-!colspan="2"|9 bytes
+|<pre>EA       NOP
+EA       NOP
+A0 07    LDY #7
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A6 00    LDX $00
+EA       NOP
-A2 06    LDX #6
+A2 07    LDX #7
 @X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>20 xx xx JSR @rts12
+|<pre>00 00    BRK 0
-xx xx JSR @rts14
+00    BRK 0
-xx xx JSR @rts15</pre>||Requires @rts12, @rts14, and @rts15; and writes in stack
+xx xx JSR @rts14</pre>||Requires dummy interrupt handler, and @rts14; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-      PHP
+      PLA
-       PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
+EA       NOP
-       PLA
+FC    BPL *-2</pre>||Clobbers A, S, Z&N, and C
-       PLP</pre>||Clobbers S; and writes in stack
 |-
 |<pre>08       PHP
-       PHA
+A9       LDA #6
-A9       LDA #0
 xx xx JSR delay_a_25_clocks
-       PLA
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>48       PHA
+A9       LDA #6
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>EA       NOP
+       PHP
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
+       CLC
+FC    BMI *-2
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>EA       NOP
+       PHP
+A2 06    LDX #6
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>EA       NOP
+       PHP
+A0 06    LDY #6
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2</pre>||Clobbers A, Z&N, and C
+|-
+|<pre>EA       NOP
+       PHA
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
+       CLC
+FC    BMI *-2
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>08       PHP
-C5 00    CMP $00
+       PLP
+       PHP
+       PLP
+00    BRK 0
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>EA       NOP
+       PHP
        PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
@@ Line 5,180: / Line 5,742: @@
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
        PLA
        PLA
@@ Line 5,191: / Line 5,753: @@
        PLA
        PLA
-       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
-       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-EA       NOP
-EA       NOP
-       PLA
        PHA
        PLA
@@ Line 5,207: / Line 5,765: @@
        PLA
        PHA
-       PLA
+00    ROL $00,X
-       PHA</pre>||Clobbers A, and Z&N
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
 !colspan="2"|14 bytes
 |-
-|<pre>E6 xx    INC @zptemp
+|<pre>EA       NOP
+EA       NOP
 00    ROL $00,X
 00    ROR $00,X
@@ Line 5,218: / Line 5,777: @@
 00    ROR $00,X
 00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+!colspan="2"|20 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
 |-
 |}
-=== 42 cycles ===
+=== 41 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>48       PHA
+|<pre>A0 08    LDY #8
-A9 4A    LDA #$4A  ;hides 'LSR A'
+@Y:
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C; and writes in stack
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #15
+|<pre>A2 08    LDX #8
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-!colspan="2"|6 bytes
+|<pre>EA       NOP
-|-
-|<pre>A5 00    LDA $00
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
@@ Line 5,242: / Line 5,825: @@
 !colspan="2"|7 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-A2 05    LDX #5 ;hides 'ORA zp'
+A9 4A    LDA #$0A  ;hides 'ASL A'
-@X = * - 1
 EA       NOP
-CA       DEX
+FC    BPL *-2
-D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
+      PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-A0 05    LDY #5 ;hides 'ORA zp'
+A0 88    LDY #136 ;hides 'DEY'
 @Y = * - 1
-EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
+xx    BMI @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
-A2 07    LDX #7
+EA       NOP
-@X:
+FC    BPL *-2
-CA       DEX
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       PHA
-A0 07    LDY #7
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
 00    BRK 0
 00    BRK 0
-00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|8 bytes
-A9       LDA #8
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #8
+      PHP
-xx xx JSR delay_a_25_clocks
+A2 06    LDX #6
-      PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+@X:
+CA       DEX
+D0 xx    BNE @X
+      PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-!colspan="2"|8 bytes
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A2 F8    LDX #248 ;hides 'SED'
+A6 00    LDX $00
-@X = * - 1
+A2 06    LDX #6
-E8       INX
+@X:
-E8       INX
+CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>20 xx xx JSR @rts12
+xx xx JSR @rts14
+xx xx JSR @rts15</pre>||Requires @rts12, @rts14, and @rts15; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
 |-
 |<pre>08       PHP
-A0 88    LDY #136 ;hides 'DEY'
+       PHA
-@Y = * - 1
+A9       LDA #0
-      DEY
+xx xx JSR delay_a_25_clocks
-       DEY
+       PLA
-xx    BMI @Y
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-       PLP</pre>||Clobbers Y; and writes in stack
+|-
+!colspan="2"|10 bytes
+|-
+|<pre>08       PHP
+C5 00    CMP $00
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+      PLA
+       PLP</pre>||Writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|11 bytes
-EA       NOP
-EA       NOP
-A0 07    LDY #7
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>EA       NOP
-EA       NOP
-EA       NOP
-A2 07    LDX #7
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A5 00    LDA $00
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Clobbers A, and Z&N; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>C5 00    CMP $00
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>24 00    BIT $00
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Clobbers Z&N, and V; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>EA       NOP
-00    BRK 0
-00    BRK 0
-xx xx JSR @rts14</pre>||Requires dummy interrupt handler, and @rts14; and writes in stack
-|-
-|<pre>85 xx    STA @zptemp
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Requires @zptemp, and dummy interrupt handler; and writes in stack
-|-
-|<pre>68       PLA
-       PHP
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
-       CLC
-FC    BMI *-2
-       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-|<pre>04 00    NOP $00
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Requires dummy interrupt handler, and support for unofficial opcodes; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>20 xx xx JSR @rts12
-xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Requires @rts12, and @rts15; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
-       CLC
-FC    BMI *-2
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHA
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
-       CLC
-FC    BMI *-2
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>20 xx xx JSR @rts14
-xx xx JSR @rts14
-xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-       PLP
-       PHP
-       PLP
-00    BRK 0
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #1
-xx xx JSR delay_a_25_clocks
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
        PLA
-       PLP</pre>||Writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>EA       NOP
        PLA
        PLA
@@ Line 5,418: / Line 5,910: @@
        PLA
        PLA
-      PLA
+      PHA</pre>||Clobbers A, S, and Z&N
-       PLA
-       PLA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|12 bytes
+!colspan="2"|13 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-      PHA
+EA       NOP
+EA       NOP
        PLA
        PHA
@@ Line 5,437: / Line 5,928: @@
        PHA</pre>||Clobbers A, and Z&N
 |-
-|}
+!colspan="2"|14 bytes
-=== 43 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>68       PLA
+|<pre>E6 xx    INC @zptemp
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>A9       LDA #16
+!colspan="2"|15 bytes
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+|<pre>EA       NOP
+C5 00    CMP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|<pre>A0 06    LDY #6
+|<pre>EA       NOP
-@Y:
+00    BIT $00
-EA       NOP
+00    ROL $00,X
-       DEY
+00    ROR $00,X
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+00    ROL $00,X
-|-
+00    ROR $00,X
-|<pre>A2 06    LDX #6
+00    ROL $00,X
-@X:
+00    ROR $00,X</pre>||Clobbers Z&N, and V
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>EA       NOP
-EA       NOP
+00    NOP $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-!colspan="2"|7 bytes
+!colspan="2"|16 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 07    LDY #7
+C xx xx JMP *+3
-@Y:
+00    ROL $00,X
-       DEY
+00    ROR $00,X
-D0 xx    BNE @Y
+00    ROL $00,X
-       PLP</pre>||Clobbers Y; and writes in stack
+00    ROR $00,X
-|-
+00    ROL $00,X
-|<pre>08       PHP
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
-A2 07    LDX #7
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>68       PLA
+!colspan="2"|21 bytes
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>08       PHP
-A9       LDA #9
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #9
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
 |-
 |<pre>EA       NOP
-       PHP
-A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-FC    BPL *-2
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-FC    BPL *-2
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-|<pre>EA       NOP
 EA       NOP
-00    BRK 0
+EA       NOP
-00    BRK 0
+EA       NOP
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+       CLC
+00    BCC *+2</pre>||Clobbers C
 |-
-!colspan="2"|9 bytes
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
-|<pre>20 xx xx JSR @rts14
+|<pre>EA       NOP
-xx xx JSR @rts14
+EA       NOP
-xx xx JSR @rts15</pre>||Requires @rts14, and @rts15; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      PHA
+EA       NOP
-A9       LDA #2
+EA       NOP
-xx xx JSR delay_a_25_clocks
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|10 bytes
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
 |-
-|<pre>08       PHP
+!colspan="2"|22 bytes
-E6 xx    INC @zptemp
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLA
-       PLP</pre>||Requires @zptemp; and writes in stack
 |-
 |<pre>EA       NOP
-       PHA
-       PHP
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
 EA       NOP
-C5 00    CMP $00
+EA       NOP
-      PHA
+EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
-FD    BPL *-1
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>68       PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PHA</pre>||Clobbers A, S, and Z&N
+C xx xx JMP *+3</pre>||Not relocatable code
-|-
-!colspan="2"|14 bytes
-|-
-|<pre>68       PLA
-      PHA
-00    ROL $00,X
-00    ROR $00,X
-00    ROL $00,X
-00    ROR $00,X
-00    ROL $00,X
-00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
 |}
-=== 44 cycles ===
+=== 42 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #17
+|<pre>48       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C; and writes in stack
+|-
+|<pre>A9       LDA #15
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+|<pre>A5 00    LDA $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|7 bytes
+|-
+|<pre>EA       NOP
+A2 05    LDX #5 ;hides 'ORA zp'
+@X = * - 1
+EA       NOP
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
+|-
+|<pre>EA       NOP
+A0 05    LDY #5 ;hides 'ORA zp'
 @Y = * - 1
 EA       NOP
        DEY
-xx    BMI @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
 |-
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+|<pre>48       PHA
-EA       NOP
+       PHA
-EA       NOP
+A0 07    LDY #7
-FB    BPL *-3</pre>||Clobbers A, Z&N, and C
+@Y:
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 |<pre>48       PHA
-A2 08    LDX #8
+       PHA
+A2 07    LDX #7
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-!colspan="2"|7 bytes
+|<pre>48       PHA
-|-
+00    BRK 0
-|<pre>A6 00    LDX $00
+00    BRK 0
-A2 08    LDX #8
+00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #10
+A9       LDA #8
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #10
+A9       LDA #8
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 5,638: / Line 6,154: @@
 !colspan="2"|8 bytes
 |-
-|<pre>00 00    BRK 0
+|<pre>08       PHP
-       PHP
+A0 88    LDY #136 ;hides 'DEY'
-A9 4A    LDA #$0A  ;hides 'ASL A'
+@Y = * - 1
-FD    BPL *-1
+       DEY
-       PLP</pre>||Clobbers A; requires dummy interrupt handler; and writes in stack
+       DEY
+xx    BMI @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>00 00    BRK 0
+|<pre>08       PHP
-      PHA
+A2 F8    LDX #248 ;hides 'SED'
-A9 4A    LDA #$0A  ;hides 'ASL A'
+@X = * - 1
-FD    BPL *-1
+E8       INX
-      PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
+E8       INX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>E6 xx    INC @zptemp
+|<pre>EA       NOP
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Clobbers Z&N; requires @zptemp, and dummy interrupt handler; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-FC    BPL *-2
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
-       DEY
-xx    BMI @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-FC    BPL *-2
+A2 07    LDX #7
-      PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>EA       NOP
-       PHA
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-A5 00    LDA $00
-A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-FC    BPL *-2
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>08       PHP
-A2 04    LDX #4
-@X:
 EA       NOP
-EA       NOP
+A0 07    LDY #7
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 04    LDY #4
 @Y:
-EA       NOP
-EA       NOP
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>A5 00    LDA $00
+00    BRK 0
+00    BRK 0
+00    BRK 0</pre>||Clobbers A, and Z&N; requires dummy interrupt handler; and writes in stack
 |-
 |<pre>C5 00    CMP $00
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
-FC    BPL *-2
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-|<pre>20 xx xx JSR @rts14
-xx xx JSR @rts15
-xx xx JSR @rts15</pre>||Requires @rts14, and @rts15; and writes in stack
-|-
-|<pre>18       CLC
-00    BCC *+2
 00    BRK 0
 00    BRK 0
-00    BRK 0</pre>||Clobbers C; requires dummy interrupt handler; and writes in stack
+00    BRK 0</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
 |-
-|<pre>B8       CLV
+|<pre>24 00    BIT $00
-00    BVC *+2
 00    BRK 0
 00    BRK 0
-00    BRK 0</pre>||Clobbers V; requires dummy interrupt handler; and writes in stack
+00    BRK 0</pre>||Clobbers Z&N, and V; requires dummy interrupt handler; and writes in stack
 |-
 |<pre>EA       NOP
-EA       NOP
 00    BRK 0
 00    BRK 0
 xx xx JSR @rts14</pre>||Requires dummy interrupt handler, and @rts14; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>85 xx    STA @zptemp
-xx    STA @zptemp
 00    BRK 0
 00    BRK 0
 00    BRK 0</pre>||Requires @zptemp, and dummy interrupt handler; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-00    NOP $00
+       PHP
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
+       CLC
+FC    BMI *-2
+       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+|<pre>04 00    NOP $00
 00    BRK 0
 00    BRK 0
 00    BRK 0</pre>||Requires dummy interrupt handler, and support for unofficial opcodes; and writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|9 bytes
-       PHA
+|-
-A9       LDA #3
+|<pre>20 xx xx JSR @rts12
-xx xx JSR delay_a_25_clocks
+xx xx JSR @rts15
-       PLA
+xx xx JSR @rts15</pre>||Requires @rts12, and @rts15; and writes in stack
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>EA       NOP
-|-
+EA       NOP
-|<pre>08       PHP
-      PLP
        PHP
-       PLP
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
-xx xx JSR @rts15
+       CLC
-xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
+FC    BMI *-2
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>EA       NOP
-xx xx JSR @rts14
+EA       NOP
+       PHA
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
+       CLC
+FC    BMI *-2
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+|<pre>20 xx xx JSR @rts14
 xx xx JSR @rts14
 xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
 |-
 |<pre>EA       NOP
-EA       NOP
        PHP
        PLP
@@ Line 5,781: / Line 6,257: @@
 00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
        PHA
-       PHP
+A9       LDA #1
-      PHA
+xx xx JSR delay_a_25_clocks
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
        PLA
-       PLP</pre>||Clobbers S; and writes in stack
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|10 bytes
 |-
 |<pre>EA       NOP
-EA       NOP
 EA       NOP
        PHP
@@ Line 5,802: / Line 6,275: @@
        PLP</pre>||Writes in stack
 |-
-|<pre>68       PLA
+!colspan="2"|11 bytes
+|-
+|<pre>EA       NOP
        PLA
        PLA
@@ Line 5,814: / Line 6,289: @@
        PLA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-       PLA
        PHA
        PLA
@@ Line 5,829: / Line 6,303: @@
        PLA
        PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+!colspan="2"|21 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
 |-
 |}
-=== 45 cycles ===
+=== 43 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #18
+|<pre>68       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+|-
+|<pre>A9       LDA #16
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>68       PLA
+|<pre>A0 06    LDY #6
-A2 08    LDX #8
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A2 06    LDX #6
 @X:
+EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>68       PLA
-A0 08    LDY #8
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 |<pre>EA       NOP
-      PLA
+EA       NOP
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-A0 06    LDY #6
+A0 07    LDY #7
 @Y:
-EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-A2 06    LDX #6
+A2 07    LDX #7
 @X:
-EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-EA       NOP
+00    BRK 0
-EA       NOP
+00    BRK 0
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    BRK 0</pre>||Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
 |<pre>08       PHP
-A9       LDA #11
+A9       LDA #9
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #11
+A9       LDA #9
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 5,895: / Line 6,408: @@
 |<pre>EA       NOP
        PHP
-A2 07    LDX #7
+A9 4A    LDA #$0A  ;hides 'ASL A'
-@X:
+EA       NOP
-CA       DEX
+FC    BPL *-2
-D0 xx    BNE @X
+       PLP</pre>||Clobbers A; and writes in stack
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
-      PHP
+      PHA
-A0 07    LDY #7
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>68       PLA
-       PHP
 A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
 FC    BPL *-2
-      PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
+      PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-      PHA
+EA       NOP
 00    BRK 0
 00    BRK 0
-00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
 |-
 !colspan="2"|9 bytes
+|-
+|<pre>20 xx xx JSR @rts14
+xx xx JSR @rts14
+xx xx JSR @rts15</pre>||Requires @rts14, and @rts15; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
+A9       LDA #2
-       CLC
+xx xx JSR delay_a_25_clocks
-FC    BMI *-2
        PLA
-       PLP</pre>||Writes in stack
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|10 bytes
 |-
-!colspan="2"|12 bytes
+|<pre>08       PHP
+E6 xx    INC @zptemp
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLA
+       PLP</pre>||Requires @zptemp; and writes in stack
 |-
 |<pre>EA       NOP
+       PHA
+       PHP
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
        PLA
+       PLP</pre>||Clobbers S; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>08       PHP
+EA       NOP
+C5 00    CMP $00
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLA
+       PLP</pre>||Writes in stack
+|-
+|<pre>68       PLA
        PLA
        PLA
@@ Line 5,951: / Line 6,485: @@
 |<pre>68       PLA
        PHA
-       PLA
+00    ROL $00,X
-       PHA
+00    ROR $00,X
-       PLA
-       PHA
 00    ROL $00,X
 00    ROR $00,X
@@ Line 5,960: / Line 6,492: @@
 00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-|}
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
-=== 46 cycles ===
+E6 xx    INC @zptemp
-{| class="wikitable testtable"
+00    ROL $00,X
-!colspan="2"|5 bytes
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>A0 09    LDY #9
+!colspan="2"|16 bytes
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A2 09    LDX #9
+|<pre>EA       NOP
-@X:
+EA       NOP
-CA       DEX
+C5 00    CMP $00
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|<pre>A9       LDA #19
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+EA       NOP
+00    BIT $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-!colspan="2"|6 bytes
+|<pre>EA       NOP
+EA       NOP
+00    NOP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>08       PHP
+!colspan="2"|17 bytes
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1
+C xx xx JMP *+3
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|<pre>68       PLA
+!colspan="2"|22 bytes
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
-!colspan="2"|8 bytes
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+       CLC
+00    BCC *+2</pre>||Clobbers C
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      PLP
+EA       NOP
-00    BRK 0
+EA       NOP
-00    BRK 0
+EA       NOP
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-      PHP
+EA       NOP
-A2 07    LDX #7
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X
+EA       NOP
-      PLP</pre>||Clobbers X, and S; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-      PHP
+EA       NOP
-A0 07    LDY #7
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+EA       NOP
-D0 xx    BNE @Y
+B8       CLV
-      PLP</pre>||Clobbers Y, and S; and writes in stack
+00    BVC *+2</pre>||Clobbers V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-A6 00    LDX $00
-A2 07    LDX #7
-@X:
-CA       DEX
-D0 xx    BNE @X
-      PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A4 00    LDY $00
-A0 07    LDY #7
-@Y:
-      DEY
-D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-      PHA
-A9       LDA #5
-xx xx JSR delay_a_25_clocks
-      PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
 |-
 |<pre>EA       NOP
-xx xx JSR @rts14
+EA       NOP
-xx xx JSR @rts15
+EA       NOP
-xx xx JSR @rts15</pre>||Requires @rts14, and @rts15; and writes in stack
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|11 bytes
+EA       NOP
-|-
+EA       NOP
-|<pre>EA       NOP
+EA       NOP
-      PHP
+EA       NOP
-      PLP
+EA       NOP
-      PHP
+EA       NOP
-      PLP
+EA       NOP
-xx xx JSR @rts15
+EA       NOP
-xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
 |-
 |<pre>EA       NOP
 EA       NOP
-xx xx JSR @rts14
-xx xx JSR @rts14
-xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       PHA
-       PHP
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>EA       NOP
 EA       NOP
 EA       NOP
 EA       NOP
-      PHP
+EA       NOP
-      PHA
+EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
-FD    BPL *-1
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>EA       NOP
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+00    NOP $00</pre>||Requires support for unofficial opcodes
-      PLA
-      PLA
-       PLA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|14 bytes
+!colspan="2"|23 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA</pre>||Clobbers A, and Z&N
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
 |-
 |}
-=== 47 cycles ===
+=== 44 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #20
+|<pre>A9       LDA #17
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>68       PLA
+|<pre>A0 88    LDY #136 ;hides 'DEY'
-       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>BA       TSX
-       PLA
-A       TXS
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, X, Z&N, and C
-|-
-|<pre>00 00    BRK 0
-A0 88    LDY #136 ;hides 'DEY'
 @Y = * - 1
+EA       NOP
        DEY
-xx    BMI @Y</pre>||Clobbers Y, and Z&N; requires dummy interrupt handler; and writes in stack
+xx    BMI @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>00 00    BRK 0
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
-A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
 EA       NOP
-FC    BPL *-2</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
+FB    BPL *-3</pre>||Clobbers A, Z&N, and C
-|-
-|<pre>48       PHA
-       PHA
-A0 08    LDY #8
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
 A2 08    LDX #8
 @X:
@@ Line 6,172: / Line 6,690: @@
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|7 bytes
-       PLA
-A0 08    LDY #8
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A6 00    LDX $00
-       PLA
 A2 08    LDX #8
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #13
+A9       LDA #10
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #13
+A9       LDA #10
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 6,198: / Line 6,710: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>00 00    BRK 0
-EA       NOP
+      PHP
-A2 06    LDX #6
+A9 4A    LDA #$0A  ;hides 'ASL A'
-@X:
+FD    BPL *-1
-EA       NOP
+      PLP</pre>||Clobbers A; requires dummy interrupt handler; and writes in stack
-CA       DEX
+|-
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|<pre>00 00    BRK 0
+      PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>E6 xx    INC @zptemp
-EA       NOP
+00    BRK 0
-A0 06    LDY #6
+00    BRK 0
-@Y:
+00    BRK 0</pre>||Clobbers Z&N; requires @zptemp, and dummy interrupt handler; and writes in stack
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A2 05    LDX #5 ;hides 'ORA zp'
+       PHP
-@X = * - 1
+A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-CA       DEX
+FC    BPL *-2
-D0 xx    BNE @X
+       PLP</pre>||Clobbers A, and S; and writes in stack
-       PLP</pre>||Clobbers A, and X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A0 05    LDY #5 ;hides 'ORA zp'
+       PHP
+A0 88    LDY #136 ;hides 'DEY'
 @Y = * - 1
-EA       NOP
        DEY
-D0 xx    BNE @Y
+xx    BMI @Y
-       PLP</pre>||Clobbers A, and Y; and writes in stack
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>A5 00    LDA $00
+|<pre>48       PHA
+       PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-EA       NOP
+FC    BPL *-2
-FB    BPL *-3</pre>||Clobbers A, Z&N, and C
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-      PLA
+      PHA
 00    BRK 0
 00    BRK 0
-00    BRK 0</pre>||Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
+00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>8C       TXA
+|<pre>08       PHP
-      PHA
+A5 00    LDA $00
-A2 07    LDX #7
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>08       PHP
+A2 04    LDX #4
 @X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
 EA       NOP
-      PHP
+EA       NOP
-A2 07    LDX #7
-@X:
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
+A0 04    LDY #4
+@Y:
+EA       NOP
 EA       NOP
-       PHP
-A0 07    LDY #7
-@Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>C5 00    CMP $00
-       PLP
-00    BRK 0
-00    BRK 0
-xx xx JSR @rts14</pre>||Requires dummy interrupt handler, and @rts14; and writes in stack
-|-
-|<pre>48       PHA
        PHA
-       PHP
 A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
 FC    BPL *-2
-      PLP</pre>||Clobbers A, and S; and writes in stack
+      PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>20 xx xx JSR @rts14
-      PHA
+xx xx JSR @rts15
-       PHA
+xx xx JSR @rts15</pre>||Requires @rts14, and @rts15; and writes in stack
-A9 4A    LDA #$0A  ;hides 'ASL A'
+|-
+|<pre>18       CLC
+00    BCC *+2
+00    BRK 0
+00    BRK 0
+00    BRK 0</pre>||Clobbers C; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>B8       CLV
+00    BVC *+2
+00    BRK 0
+00    BRK 0
+00    BRK 0</pre>||Clobbers V; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>EA       NOP
 EA       NOP
-FC    BPL *-2
+00    BRK 0
-      PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+00    BRK 0
+xx xx JSR @rts14</pre>||Requires dummy interrupt handler, and @rts14; and writes in stack
+|-
+|<pre>EA       NOP
+xx    STA @zptemp
+00    BRK 0
+00    BRK 0
+00    BRK 0</pre>||Requires @zptemp, and dummy interrupt handler; and writes in stack
 |-
 |<pre>EA       NOP
-       PHA
+00    NOP $00
-       PHA
 00    BRK 0
 00    BRK 0
-00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
+00    BRK 0</pre>||Requires dummy interrupt handler, and support for unofficial opcodes; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #6
+A9       LDA #3
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 6,308: / Line 6,831: @@
 |-
 !colspan="2"|10 bytes
+|-
+|<pre>08       PHP
+       PLP
+       PHP
+       PLP
+xx xx JSR @rts15
+xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
+|-
+|<pre>EA       NOP
+xx xx JSR @rts14
+xx xx JSR @rts14
+xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+       PLP
+       PHP
+       PLP
+00    BRK 0
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       PHP
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
+|-
+!colspan="2"|11 bytes
 |-
 |<pre>EA       NOP
+EA       NOP
+EA       NOP
        PHP
        PHA
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
+A9 4A    LDA #$0A  ;hides 'ASL A'
-       CLC
+FD    BPL *-1
-FC    BMI *-2
        PLA
        PLP</pre>||Writes in stack
-|-
-!colspan="2"|12 bytes
 |-
 |<pre>68       PLA
@@ Line 6,330: / Line 6,884: @@
        PLA
        PLA
-       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
-       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|14 bytes
+!colspan="2"|13 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
+       PLA
        PHA
        PLA
@@ Line 6,345: / Line 6,899: @@
        PLA
        PHA
-00    ROL $00,X
+       PLA
-00    ROR $00,X</pre>||Clobbers A, and Z&N
+       PHA</pre>||Clobbers A, and Z&N
 |-
-|}
+!colspan="2"|16 bytes
-=== 48 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #21
+|<pre>26 00    ROL $00
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
-!colspan="2"|6 bytes
+!colspan="2"|22 bytes
 |-
 |<pre>EA       NOP
-A0 09    LDY #9
+EA       NOP
-@Y:
+EA       NOP
-       DEY
+EA       NOP
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
+|-
+|}
+=== 45 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #18
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>68       PLA
+A0 08    LDY #8
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+|<pre>68       PLA
+A2 08    LDX #8
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>EA       NOP
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|7 bytes
 |-
 |<pre>EA       NOP
-A2 09    LDX #9
+A2 06    LDX #6
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
+A0 06    LDY #6
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>EA       NOP
-      PHP
+EA       NOP
+EA       NOP
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>08       PHP
-A0 08    LDY #8
+A9       LDA #11
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+|-
+|<pre>48       PHA
+A9       LDA #11
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>EA       NOP
+       PHP
+A0 07    LDY #7
 @Y:
        DEY
@@ Line 6,387: / Line 7,009: @@
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 08    LDX #8
+       PHP
+A2 07    LDX #7
 @X:
 CA       DEX
@@ Line 6,394: / Line 7,017: @@
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-      PHA
+      PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A9 4A    LDA #$0A  ;hides 'ASL A'
-D0 FD    BNE *-1
+EA       NOP
-      PLA</pre>||Clobbers Z&N, and C; and writes in stack
+FC    BPL *-2
+      PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-       PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    BRK 0
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+00    BRK 0
+00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
 |-
 !colspan="2"|9 bytes
@@ Line 6,410: / Line 7,034: @@
 |<pre>08       PHP
        PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
-EA       NOP
+      CLC
-FC    BPL *-2
+FC    BMI *-2
        PLA
        PLP</pre>||Writes in stack
@@ Line 6,418: / Line 7,042: @@
 !colspan="2"|12 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
        PLA
        PLA
@@ Line 6,429: / Line 7,053: @@
        PLA
        PLA
-      PLA</pre>||Clobbers A, S, and Z&N
+      PHA</pre>||Clobbers A, S, and Z&N
 |-
-|}
+!colspan="2"|14 bytes
-=== 49 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|4 bytes
 |-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+|<pre>68       PLA
-@Y = * - 1
+       PHA
-xx    BMI @Y</pre>||Clobbers Y, and Z&N
+       PLA
+       PHA
+       PLA
+       PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-!colspan="2"|5 bytes
+!colspan="2"|16 bytes
 |-
-|<pre>A9       LDA #22
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+EA       NOP
+E6 xx    INC @zptemp
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-!colspan="2"|6 bytes
+!colspan="2"|17 bytes
 |-
-|<pre>A2 06    LDX #6
+|<pre>EA       NOP
-@X:
+EA       NOP
-       PHA
+EA       NOP
-CA       DEX
+C5 00    CMP $00
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+00    BIT $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>A6 00    LDX $00
+|<pre>EA       NOP
-A2 09    LDX #9
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+00    NOP $00
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>48       PHA
+!colspan="2"|18 bytes
-       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
 |-
 |<pre>EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+C xx xx JMP *+3
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|<pre>08       PHP
+!colspan="2"|23 bytes
-A9       LDA #15
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A9       LDA #15
+EA       NOP
-xx xx JSR delay_a_25_clocks
+EA       NOP
-      PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|8 bytes
+EA       NOP
-|-
+EA       NOP
-|<pre>08       PHP
+EA       NOP
-A5 00    LDA $00
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1
+EA       NOP
-      PLP</pre>||Clobbers A; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>C5 00    CMP $00
+EA       NOP
-      PHA
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1
+EA       NOP
-      PLA</pre>||Clobbers Z&N, and C; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>26 00    ROL $00
+EA       NOP
-00    ROR $00
+      CLC
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    BCC *+2</pre>||Clobbers C
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>48       PHA
-      PHA
-      PHP
-A0 07    LDY #7
-@Y:
-      DEY
-D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-      PHA
-      PHP
-A2 07    LDX #7
-@X:
-CA       DEX
-D0 xx    BNE @X
-      PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>48       PHA
-      PHP
-      PLP
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #8
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-      PHP
+EA       NOP
-A0 07    LDY #7
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+EA       NOP
-D0 xx    BNE @Y
+EA       NOP
-      PLP</pre>||Clobbers Y; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-      PHP
+EA       NOP
-A2 07    LDX #7
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X
+EA       NOP
-      PLP</pre>||Clobbers X; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>08       PHP
+EA       NOP
-00    BIT $00
+EA       NOP
-      PLP
+EA       NOP
-00    BRK 0
+EA       NOP
-00    BRK 0
+EA       NOP
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|11 bytes
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
 |-
 |<pre>EA       NOP
 EA       NOP
-      PHP
+EA       NOP
-      PHA
+EA       NOP
-A9 E9    LDA #$E9  ;hides 'SBC #$18'
+EA       NOP
-      CLC
+EA       NOP
-FC    BMI *-2
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
 |-
-!colspan="2"|13 bytes
+!colspan="2"|24 bytes
 |-
 |<pre>EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PHA</pre>||Clobbers A, S, and Z&N
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|14 bytes
+EA       NOP
-|-
+EA       NOP
-|<pre>68       PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-      PLA
+EA       NOP
-      PHA
+C xx xx JMP *+3</pre>||Not relocatable code
-      PLA
-      PHA
-      PLA
-       PHA
-       PLA
-       PHA
-       PLA
-       PHA</pre>||Clobbers A, and Z&N
 |-
 |}
-=== 50 cycles ===
+=== 46 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #23
+|<pre>A0 09    LDY #9
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@Y:
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|6 bytes
+|<pre>A2 09    LDX #9
-|-
-|<pre>A2 07    LDX #7
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 07    LDY #7
+|<pre>A9       LDA #19
-@Y:
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-EA       NOP
+|-
-       DEY
+!colspan="2"|6 bytes
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>08       PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>48       PHA
-       PHP
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-      PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
+      PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
 |<pre>68       PLA
-       PLA
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|8 bytes
 |-
 |<pre>08       PHP
-A9       LDA #16
+      PLP
-xx xx JSR delay_a_25_clocks
+00    BRK 0
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+00    BRK 0
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #16
+      PHP
-xx xx JSR delay_a_25_clocks
+A2 07    LDX #7
-      PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+@X:
+CA       DEX
+D0 xx    BNE @X
+      PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-!colspan="2"|8 bytes
+|<pre>48       PHA
-|-
-|<pre>EA       NOP
-EA       NOP
        PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A0 07    LDY #7
-D0 FD    BNE *-1
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>08       PHP
-A0 06    LDY #6
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers Y, and S; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A2 06    LDX #6
+A6 00    LDX $00
+A2 07    LDX #7
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
+A4 00    LDY $00
-       PHA
+A0 07    LDY #7
-A9 4A    LDA #$4A  ;hides 'LSR A'
+@Y:
-D0 FD    BNE *-1
+       DEY
-      PLA</pre>||Clobbers Z&N, and C; and writes in stack
+D0 xx    BNE @Y
-|-
+      PLP</pre>||Clobbers Y; and writes in stack
-|<pre>EA       NOP
-EA       NOP
-       PLA
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-|-
-!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #9
+A9       LDA #5
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 6,717: / Line 7,336: @@
 |-
 |<pre>EA       NOP
-       PHP
+xx xx JSR @rts14
-       PHA
+xx xx JSR @rts15
-A9 4A    LDA #$0A  ;hides 'ASL A'
+xx xx JSR @rts15</pre>||Requires @rts14, and @rts15; and writes in stack
-EA       NOP
-FC    BPL *-2
-       PLA
-       PLP</pre>||Writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|11 bytes
 |-
 |<pre>EA       NOP
+       PHP
+       PLP
+       PHP
+       PLP
+xx xx JSR @rts15
+xx xx JSR @rts15</pre>||Requires @rts15; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+xx xx JSR @rts14
+xx xx JSR @rts14
+xx xx JSR @rts14</pre>||Requires @rts14; and writes in stack
+|-
+|<pre>EA       NOP
+       PHA
+       PHA
+       PHP
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
+|-
+!colspan="2"|12 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+       PHP
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       PLA
+       PLP</pre>||Writes in stack
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
        PLA
        PLA
-       PLA
-       PLA
-       PLA
        PLA
        PLA
@@ Line 6,740: / Line 7,391: @@
        PLA
        PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>26 00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+!colspan="2"|23 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
 |-
 |}
-=== 51 cycles ===
+=== 47 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A0 0A    LDY #10
+|<pre>A9       LDA #20
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 0A    LDX #10
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A9       LDA #24
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|7 bytes
+!colspan="2"|6 bytes
-|-
-|<pre>20 xx xx JSR @rts12
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires @rts12; and writes in stack
 |-
 |<pre>68       PLA
-       PLA
        PLA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
 |-
-|<pre>08       PHP
+!colspan="2"|7 bytes
-A9       LDA #17
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>BA       TSX
-A9       LDA #17
+       PLA
-xx xx JSR delay_a_25_clocks
+A       TXS
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, X, Z&N, and C
 |-
-!colspan="2"|8 bytes
+|<pre>00 00    BRK 0
-|-
-|<pre>08       PHP
-A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
-EA       NOP
-FB    BPL *-3
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>08       PHP
 A0 88    LDY #136 ;hides 'DEY'
 @Y = * - 1
-EA       NOP
        DEY
-xx    BMI @Y
+xx    BMI @Y</pre>||Clobbers Y, and Z&N; requires dummy interrupt handler; and writes in stack
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>00 00    BRK 0
 A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-EA       NOP
+FC    BPL *-2</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
-FB    BPL *-3
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-|<pre>36 00    ROL $00,X
-00    ROR $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
 |<pre>48       PHA
-      PHP
+      PHA
 A2 08    LDX #8
 @X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-      PLP</pre>||Clobbers X, and S; and writes in stack
+|-
+|<pre>48       PHA
+      PHA
+A0 08    LDY #8
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-!colspan="2"|9 bytes
+|<pre>EA       NOP
+       PLA
+A0 08    LDY #8
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A6 00    LDX $00
+       PLA
 A2 08    LDX #8
 @X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>20 xx xx JSR @rts12
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Requires dummy interrupt handler, and @rts12; and writes in stack
 |-
 |<pre>08       PHP
-       PHA
+A9       LDA #13
-A9       LDA #10
 xx xx JSR delay_a_25_clocks
-       PLA
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>48       PHA
+A9       LDA #13
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>00 00    BRK 0
+!colspan="2"|8 bytes
-       PHP
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-       PLA
-       PLP</pre>||Requires dummy interrupt handler; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-      PHP
+EA       NOP
-       PHA
+A2 06    LDX #6
-A9 4A    LDA #$0A  ;hides 'ASL A'
+@X:
 EA       NOP
-FC    BPL *-2
+CA       DEX
-      PLA
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-       PLP</pre>||Clobbers S; and writes in stack
 |-
-!colspan="2"|11 bytes
+|<pre>EA       NOP
+EA       NOP
+A0 06    LDY #6
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-C5 00    CMP $00
+A2 05    LDX #5 ;hides 'ORA zp'
+@X = * - 1
+EA       NOP
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers A, and X; and writes in stack
+|-
+|<pre>08       PHP
+A0 05    LDY #5 ;hides 'ORA zp'
+@Y = * - 1
+EA       NOP
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers A, and Y; and writes in stack
+|-
+|<pre>A5 00    LDA $00
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+EA       NOP
+FB    BPL *-3</pre>||Clobbers A, Z&N, and C
+|-
+|<pre>68       PLA
+       PLA
+00    BRK 0
+00    BRK 0
+00    BRK 0</pre>||Clobbers A, S, and Z&N; requires dummy interrupt handler; and writes in stack
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>8C       TXA
+       PHA
+A2 07    LDX #7
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A2 07    LDX #7
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A0 07    LDY #7
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>08       PHP
+       PLP
+00    BRK 0
+00    BRK 0
+xx xx JSR @rts14</pre>||Requires dummy interrupt handler, and @rts14; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       PHP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
        PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
 FC    BPL *-2
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+|-
+|<pre>EA       NOP
+       PHA
+       PHA
+00    BRK 0
+00    BRK 0
+00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #6
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|10 bytes
+|-
+|<pre>EA       NOP
+       PHP
+       PHA
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
+       CLC
+FC    BMI *-2
        PLA
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
 |<pre>68       PLA
-       PLA
        PLA
        PLA
@@ Line 6,888: / Line 7,657: @@
        PHA</pre>||Clobbers A, S, and Z&N
 |-
-|}
+!colspan="2"|14 bytes
-=== 52 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>48       PHA
+|<pre>68       PLA
-A0 88    LDY #136 ;hides 'DEY'
+       PHA
-@Y = * - 1
+       PLA
-xx    BMI @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+       PHA
-|-
+       PLA
-|<pre>A9       LDA #25
+       PHA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+      PLA
-|-
+       PHA
-!colspan="2"|6 bytes
+       PLA
-|-
+       PHA
-|<pre>A4 00    LDY $00
+00    ROL $00,X
-A0 88    LDY #136 ;hides 'DEY'
+00    ROR $00,X</pre>||Clobbers A, and Z&N
-@Y = * - 1
-xx    BMI @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>00 00    BRK 0
+!colspan="2"|17 bytes
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
-|-
-!colspan="2"|7 bytes
 |-
 |<pre>EA       NOP
-A2 07    LDX #7
-@X:
 EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+E6 xx    INC @zptemp
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>08       PHP
+!colspan="2"|18 bytes
-A9       LDA #18
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>C5 00    CMP $00
-A9       LDA #18
+00    ROL $00
-xx xx JSR delay_a_25_clocks
+00    ROR $00
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-!colspan="2"|8 bytes
+|<pre>24 00    BIT $00
+00    ROL $00
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>38       SEC
+|<pre>04 00    NOP $00
-A9 07    LDA #7
+00    ROL $00
-@A:
+00    ROR $00
-EA       NOP
+00    ROL $00
-E9 01    SBC #1
+00    ROR $00
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>00 00    BRK 0
+!colspan="2"|19 bytes
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>4C xx xx JMP *+3
-       PHA
+00    ROL $00
-       PHP
+00    ROR $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00
-D0 FD    BNE *-1
+00    ROR $00
-       PLP</pre>||Clobbers A, and S; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|<pre>48       PHA
+!colspan="2"|24 bytes
-       PHA
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
 |-
 |<pre>EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PHA
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|9 bytes
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+       CLC
+00    BCC *+2</pre>||Clobbers C
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-      PHP
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1
+EA       NOP
-       PLP</pre>||Clobbers A; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
 |<pre>EA       NOP
-       PHP
-A2 06    LDX #6
-@X:
 EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X
+EA       NOP
-       PLP</pre>||Clobbers X; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
 |-
 |<pre>EA       NOP
-       PHP
-A0 06    LDY #6
-@Y:
 EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
 EA       NOP
 EA       NOP
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-|<pre>EA       NOP
 EA       NOP
 EA       NOP
-       PLA
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #11
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>EA       NOP
 EA       NOP
-       PHP
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-FC    BPL *-2
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
 |-
-!colspan="2"|13 bytes
+!colspan="2"|25 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA</pre>||Clobbers A, S, and Z&N
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
 |-
 |}
-=== 53 cycles ===
+=== 48 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>68       PLA
+|<pre>A9       LDA #21
-A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
-xx    BMI @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>A9       LDA #26
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 7,065: / Line 7,866: @@
 |-
 |<pre>EA       NOP
-A2 0A    LDX #10
+A2 09    LDX #9
 @X:
 CA       DEX
@@ Line 7,071: / Line 7,872: @@
 |-
 |<pre>EA       NOP
-A0 0A    LDY #10
+A0 09    LDY #9
 @Y:
        DEY
@@ Line 7,078: / Line 7,879: @@
 !colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 09    LDX #9
+       PHP
-@X:
+A9 4A    LDA #$4A  ;hides 'LSR A'
-CA       DEX
+D0 FD    BNE *-1
-D0 xx    BNE @X
+       PLP</pre>||Clobbers A; and writes in stack
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>08       PHP
-A0 09    LDY #9
+A0 08    LDY #8
 @Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 0A    LDA #10
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>20 xx xx JSR @rts14
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires @rts14; and writes in stack
 |-
 |<pre>08       PHP
-A9       LDA #19
+A2 08    LDX #8
-xx xx JSR delay_a_25_clocks
+@X:
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A9       LDA #19
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>08       PHP
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-       PLA
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-       PLP</pre>||Writes in stack
+|-
-|-
+|<pre>EA       NOP
-|<pre>68       PLA
-      PHA
        PLA
        PHA
@@ Line 7,128: / Line 7,911: @@
 D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
-!colspan="2"|14 bytes
+!colspan="2"|9 bytes
+|-
+|<pre>08       PHP
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+       PLA
+       PLP</pre>||Writes in stack
+|-
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
+       PLA
+       PLA
        PLA
        PLA
@@ Line 7,139: / Line 7,934: @@
        PLA
        PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
        PLA
+       PHA
        PLA
+       PHA
        PLA
+       PHA
        PLA
-       PHA</pre>||Clobbers A, S, and Z&N
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>36 00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+!colspan="2"|24 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
 |-
 |}
-=== 54 cycles ===
+=== 49 cycles ===
 {| class="wikitable testtable"
+!colspan="2"|4 bytes
+|-
+|<pre>A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+xx    BMI @Y</pre>||Clobbers Y, and Z&N
+|-
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #27
+|<pre>A9       LDA #22
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>E6 xx    INC @zptemp
+|<pre>A2 06    LDX #6
-A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
-xx    BMI @Y</pre>||Clobbers Y, and Z&N; and requires @zptemp
-|-
-|<pre>48       PHA
-A2 0A    LDX #10
 @X:
+       PHA
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-A0 0A    LDY #10
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
-       PLA
-       DEY
-xx    BMI @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 !colspan="2"|7 bytes
-|-
-|<pre>A4 00    LDY $00
-A0 0A    LDY #10
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>A6 00    LDX $00
-A2 0A    LDX #10
+A2 09    LDX #9
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>20 xx xx JSR @rts15
+|<pre>48       PHA
+       PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires @rts15; and writes in stack
+D0 FD    BNE *-1
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
 |-
 |<pre>EA       NOP
-00    BRK 0
+       PLA
+       PLA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
 |-
 |<pre>08       PHP
-A9       LDA #20
+A9       LDA #15
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #20
+A9       LDA #15
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 7,215: / Line 8,054: @@
 !colspan="2"|8 bytes
 |-
-|<pre>68       PLA
+|<pre>08       PHP
-       PLA
+A5 00    LDA $00
-       PHP
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>C5 00    CMP $00
-       PLA
-       PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-BA       TSX
-       PLA
-A       TXS
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-      PLP</pre>||Clobbers A, and X; and writes in stack
+      PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
-|<pre>A5 00    LDA $00
+|<pre>26 00    ROL $00
-xx xx JSR @rts12
+00    ROR $00
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires @rts12; and writes in stack
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>EA       NOP
+!colspan="2"|9 bytes
-       SEC
-A9 07    LDA #7
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>EA       NOP
-00    BRK 0
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       PHA
-       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
 |<pre>48       PHA
        PHA
        PHP
-A2 08    LDX #8
+A2 07    LDX #7
 @X:
 CA       DEX
@@ Line 7,278: / Line 8,085: @@
        PHA
        PHP
-A0 08    LDY #8
+A0 07    LDY #7
 @Y:
        DEY
@@ Line 7,284: / Line 8,091: @@
        PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-       PHA
+      PHP
-      PHA
+      PLP
-      PHA
+00    BRK 0
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    BRK 0
-D0 FD    BNE *-1
+00    BRK 0</pre>||Clobbers S; requires dummy interrupt handler; and writes in stack
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #13
+A9       LDA #8
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 7,301: / Line 8,107: @@
 !colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A5 00    LDA $00
-A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
 EA       NOP
-FB    BPL *-3
+       PHP
-       PLP</pre>||Clobbers A; and writes in stack
+A0 07    LDY #7
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
+EA       NOP
 EA       NOP
        PHP
-A2 06    LDX #6
+A2 07    LDX #7
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
+00    BIT $00
-       PHP
+       PLP
-A0 06    LDY #6
+00    BRK 0
-@Y:
+00    BRK 0
-EA       NOP
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>C5 00    CMP $00
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
-EA       NOP
-FB    BPL *-3
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-|<pre>A5 00    LDA $00
-00    ROL $00,X
-00    ROR $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
 !colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-C       TXA
-       PHA
-A2 07    LDX #7
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
-FC    BPL *-2
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|12 bytes
 |-
 |<pre>EA       NOP
-EA       NOP
 EA       NOP
        PHP
        PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
+A9 E9    LDA #$E9  ;hides 'SBC #$18'
-EA       NOP
+      CLC
-FC    BPL *-2
+FC    BMI *-2
        PLA
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|14 bytes
+!colspan="2"|13 bytes
 |-
 |<pre>EA       NOP
@@ Line 7,393: / Line 8,160: @@
        PLA
        PLA
-      PLA
+      PHA</pre>||Clobbers A, S, and Z&N
-       PLA</pre>||Clobbers A, S, and Z&N
 |-
-|}
+!colspan="2"|14 bytes
-=== 55 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+|<pre>68       PLA
-EA       NOP
+      PHA
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+       PLA
-|-
+       PHA
-|<pre>A0 F8    LDY #248 ;hides 'SED'
+       PLA
-@Y = * - 1
+      PHA
-C8       INY
+      PLA
-D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and D
+       PHA
-|-
+       PLA
-|<pre>A2 F8    LDX #248 ;hides 'SED'
-@X = * - 1
-E8       INX
-D0 xx    BNE @X</pre>||Clobbers X, Z&N, and D
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>48       PHA
        PHA
-A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
-xx    BMI @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>A0 06    LDY #6
-@Y:
        PLA
-      DEY
+      PHA
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>A2 06    LDX #6
-@X:
        PLA
-CA       DEX
+      PHA</pre>||Clobbers A, and Z&N
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-!colspan="2"|7 bytes
+!colspan="2"|18 bytes
 |-
-|<pre>A2 06    LDX #6
+|<pre>C5 00    CMP $00
-@X:
+00    ROL $00
-EA       NOP
+00    ROR $00
-EA       NOP
+00    ROL $00,X
-CA       DEX
+00    ROR $00,X
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
+|-
+|<pre>24 00    BIT $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>A0 06    LDY #6
+|<pre>E6 xx    INC @zptemp
-@Y:
+00    ROL $00
-EA       NOP
+00    ROR $00
-EA       NOP
+00    ROL $00
-       DEY
+00    ROR $00
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>08       PHP
+|<pre>04 00    NOP $00
-A9       LDA #21
+00    ROL $00
-xx xx JSR delay_a_25_clocks
+00    ROR $00
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>48       PHA
+!colspan="2"|19 bytes
-A9       LDA #21
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+|<pre>4C xx xx JMP *+3
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|<pre>EA       NOP
+!colspan="2"|25 bytes
-       PHP
-A0 09    LDY #9
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
-      PHP
+EA       NOP
-A2 09    LDX #9
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X
+EA       NOP
-      PLP</pre>||Clobbers X; and writes in stack
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|9 bytes
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+      CLC
+00    BCC *+2</pre>||Clobbers C
 |-
 |<pre>EA       NOP
-      PHP
+EA       NOP
-      PHA
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
 |-
-!colspan="2"|14 bytes
+!colspan="2"|26 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PLA
+EA       NOP
-      PHA</pre>||Clobbers A, S, and Z&N
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
 |-
 |}
-=== 56 cycles ===
+=== 50 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A0 0B    LDY #11
+|<pre>A9       LDA #23
-@Y:
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-       DEY
+|-
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+!colspan="2"|6 bytes
 |-
-|<pre>A2 0B    LDX #11
+|<pre>A2 07    LDX #7
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A9       LDA #29
+|<pre>A0 07    LDY #7
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@Y:
+EA       NOP
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|6 bytes
+!colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>68       PLA
-A0 88    LDY #136 ;hides 'DEY'
+       PHP
-@Y = * - 1
+A9 4A    LDA #$4A  ;hides 'LSR A'
-xx    BMI @Y
+D0 FD    BNE *-1
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-!colspan="2"|7 bytes
 |-
 |<pre>68       PLA
-00    BRK 0
+       PLA
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C; requires dummy interrupt handler; and writes in stack
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
 |-
 |<pre>08       PHP
-A9       LDA #22
+A9       LDA #16
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #22
+A9       LDA #16
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-xx xx JSR @rts15
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires @rts15; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
-00    BRK 0
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>48       PHA
        PHP
-A2 09    LDX #9
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 0A    LDA #10
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-|<pre>48       PHA
-xx xx JSR @rts14
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C; requires @rts14; and writes in stack
+D0 FD    BNE *-1
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-!colspan="2"|9 bytes
+|<pre>08       PHP
+A0 06    LDY #6
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>08       PHP
 A2 06    LDX #6
 @X:
-C5 00    CMP $00
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>20 xx xx JSR @rts12
+|<pre>EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
 EA       NOP
-FB    BPL *-3</pre>||Clobbers A, Z&N, and C; requires @rts12; and writes in stack
-|-
-|<pre>A5 00    LDA $00
-       SEC
-A9 0A    LDA #10
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>A5 00    LDA $00
-xx xx JSR @rts14
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires @rts14; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-       PLA
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-       PLP</pre>||Clobbers S; and writes in stack
 |-
 |<pre>EA       NOP
-      PLA
+EA       NOP
-       PLA
        PLA
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #15
+A9       LDA #9
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 7,639: / Line 8,460: @@
 !colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-C5 00    CMP $00
+       PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A9 4A    LDA #$0A  ;hides 'ASL A'
-D0 FD    BNE *-1
+EA       NOP
+FC    BPL *-2
        PLA
        PLP</pre>||Writes in stack
 |-
-|<pre>68       PLA
+!colspan="2"|13 bytes
-       PHA
-00    ROL $00
-00    ROR $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
-!colspan="2"|14 bytes
+|<pre>EA       NOP
-|-
-|<pre>68       PLA
        PLA
        PLA
@@ Line 7,668: / Line 8,483: @@
        PLA
        PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>68       PLA
+       PHA
        PLA
-      PLA</pre>||Clobbers A, S, and Z&N
+      PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>EA       NOP
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+!colspan="2"|25 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
 |-
 |}
-=== 57 cycles ===
+=== 51 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #30
+|<pre>A0 0A    LDY #10
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@Y:
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|6 bytes
+|<pre>A2 0A    LDX #10
-|-
-|<pre>A2 08    LDX #8
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 08    LDY #8
+|<pre>A9       LDA #24
-@Y:
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-EA       NOP
+|-
-       DEY
+!colspan="2"|7 bytes
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>20 xx xx JSR @rts12
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires @rts12; and writes in stack
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
-!colspan="2"|7 bytes
+|<pre>68       PLA
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
 |-
 |<pre>08       PHP
-A9       LDA #23
+A9       LDA #17
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #23
+A9       LDA #17
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 7,715: / Line 8,583: @@
 |-
 |<pre>08       PHP
-A0 07    LDY #7
+A9 4A    LDA #$0A  ;hides 'ASL A'
-@Y:
+EA       NOP
+EA       NOP
+FB    BPL *-3
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>08       PHP
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
 EA       NOP
        DEY
-D0 xx    BNE @Y
+xx    BMI @Y
        PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>48       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+EA       NOP
+FB    BPL *-3
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+|-
+|<pre>36 00    ROL $00,X
+00    ROR $00,X
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+|-
+|<pre>48       PHA
+       PHP
+A2 08    LDX #8
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A2 07    LDX #7
+A6 00    LDX $00
+A2 08    LDX #8
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-!colspan="2"|9 bytes
+|<pre>20 xx xx JSR @rts12
-|-
+00    BRK 0
-|<pre>98       TYA
+00    BRK 0
-       PHA
+00    BRK 0</pre>||Requires dummy interrupt handler, and @rts12; and writes in stack
-A0 09    LDY #9
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #16
+A9       LDA #10
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 7,750: / Line 8,641: @@
 !colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>00 00    BRK 0
-EA       NOP
        PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A9 4A    LDA #$0A  ;hides 'ASL A'
-D0 FD    BNE *-1
+FD    BPL *-1
        PLA
-       PLP</pre>||Writes in stack
+       PLP</pre>||Requires dummy interrupt handler; and writes in stack
-|-
-|}
-=== 58 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #31
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>EA       NOP
-A2 0B    LDX #11
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 0B    LDY #11
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>48       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PHP
+       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C; and writes in stack
+FC    BPL *-2
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
 |-
-!colspan="2"|7 bytes
+!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
-A2 0A    LDX #10
+C5 00    CMP $00
-@X:
+       PHA
-CA       DEX
+A9 4A    LDA #$0A  ;hides 'ASL A'
-D0 xx    BNE @X
+EA       NOP
-       PLP</pre>||Clobbers X; and writes in stack
+FC    BPL *-2
+       PLA
+       PLP</pre>||Writes in stack
+|-
+!colspan="2"|13 bytes
 |-
-|<pre>08       PHP
+|<pre>68       PLA
-A0 0A    LDY #10
+       PLA
-@Y:
+       PLA
-      DEY
+      PLA
-D0 xx    BNE @Y
+       PLA
-      PLP</pre>||Clobbers Y; and writes in stack
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PHA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>A5 00    LDA $00
+!colspan="2"|15 bytes
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A9       LDA #24
+      PLA
-xx xx JSR delay_a_25_clocks
+       PHA
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+       PLA
-|-
+      PHA
-|<pre>48       PHA
+      PLA
-A9       LDA #24
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>20 xx xx JSR @rts12
-      PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-      PLP</pre>||Clobbers A; requires @rts12; and writes in stack
-|-
-|<pre>20 xx xx JSR @rts12
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-       PLA</pre>||Clobbers Z&N, and C; requires @rts12; and writes in stack
-|-
-|<pre>68       PLA
        PLA
+       PHA
        PLA
-       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-|<pre>08       PHP
        PHA
-A9       LDA #17
-xx xx JSR delay_a_25_clocks
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>08       PHP
        PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
-EA       NOP
-FB    BPL *-3
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, and Z&N
 |-
-|}
+!colspan="2"|18 bytes
-=== 59 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #32
+|<pre>C5 00    CMP $00
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-!colspan="2"|6 bytes
+|<pre>24 00    BIT $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>48       PHA
+|<pre>E6 xx    INC @zptemp
-A2 0B    LDX #11
+00    ROL $00
-@X:
+00    ROR $00
-CA       DEX
+00    ROL $00,X
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>48       PHA
+|<pre>04 00    NOP $00
-A0 0B    LDY #11
+00    ROL $00,X
-@Y:
+00    ROR $00,X
-       DEY
+00    ROL $00,X
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>68       PLA
+!colspan="2"|19 bytes
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
 |-
-|<pre>68       PLA
+|<pre>4C xx xx JMP *+3
-A2 F8    LDX #248 ;hides 'SED'
+00    ROL $00,X
-@X = * - 1
+00    ROR $00,X
-E8       INX
+00    ROL $00,X
-D0 xx    BNE @X</pre>||Clobbers A, X, S, Z&N, and D
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|<pre>68       PLA
+!colspan="2"|26 bytes
-A0 F8    LDY #248 ;hides 'SED'
-@Y = * - 1
-C8       INY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, Z&N, and D
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+       CLC
+00    BCC *+2</pre>||Clobbers C
 |-
-|<pre>A6 00    LDX $00
+|<pre>EA       NOP
-A2 0B    LDX #11
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+EA       NOP
-|-
+EA       NOP
-|<pre>A4 00    LDY $00
+EA       NOP
-A0 0B    LDY #11
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+EA       NOP
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
 |<pre>EA       NOP
 EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-       PHP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
+|-
+!colspan="2"|27 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
+|-
+|}
+=== 52 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>48       PHA
 A0 88    LDY #136 ;hides 'DEY'
 @Y = * - 1
-xx    BMI @Y
+xx    BMI @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>A9       LDA #25
-A9       LDA #25
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|6 bytes
-A9       LDA #25
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+|<pre>A4 00    LDY $00
-|-
-|<pre>08       PHP
-A4 00    LDY $00
 A0 88    LDY #136 ;hides 'DEY'
 @Y = * - 1
-xx    BMI @Y
+xx    BMI @Y</pre>||Clobbers Y, and Z&N
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>00 00    BRK 0
-       PHP
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
-       PLP</pre>||Clobbers A; requires dummy interrupt handler; and writes in stack
 |-
-|<pre>00 00    BRK 0
+!colspan="2"|7 bytes
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
-|-
-!colspan="2"|9 bytes
 |-
 |<pre>EA       NOP
-       PHP
 A2 07    LDX #7
 @X:
 EA       NOP
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>08       PHP
-       PHA
 A9       LDA #18
 xx xx JSR delay_a_25_clocks
-       PLA
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>48       PHA
+A9       LDA #18
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|8 bytes
-       SEC
-A9 07    LDA #7
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>38       SEC
-       SEC
 A9 07    LDA #7
 @A:
 EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>00 00    BRK 0
-       PLP
-00    BRK 0
 00    BRK 0
 00    BRK 0
@@ Line 8,006: / Line 8,953: @@
        PHA
        PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+|-
+|<pre>EA       NOP
        PLA
-      PLP</pre>||Clobbers S; and writes in stack
+      PLA
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
 |-
-!colspan="2"|11 bytes
+!colspan="2"|9 bytes
 |-
 |<pre>EA       NOP
@@ Line 8,018: / Line 8,977: @@
 EA       NOP
        PHP
-       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-       PLA
+       PLP</pre>||Clobbers A; and writes in stack
-       PLP</pre>||Writes in stack
 |-
-|}
+|<pre>EA       NOP
+      PHP
+A2 06    LDX #6
-=== 60 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #33
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>68       PLA
-A0 0B    LDY #11
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>68       PLA
-A2 0B    LDX #11
 @X:
+EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+D0 xx    BNE @X
-|-
+       PLP</pre>||Clobbers X; and writes in stack
-!colspan="2"|7 bytes
 |-
 |<pre>EA       NOP
+       PHP
+A0 06    LDY #6
+@Y:
 EA       NOP
-A2 0B    LDX #11
+      DEY
-@X:
+D0 xx    BNE @Y
-CA       DEX
+       PLP</pre>||Clobbers Y; and writes in stack
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>EA       NOP
 EA       NOP
-A0 0B    LDY #11
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>E6 xx    INC @zptemp
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; and requires @zptemp
-|-
-|<pre>EA       NOP
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C; and writes in stack
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-|<pre>08       PHP
-A9       LDA #26
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #26
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
-xx    BMI @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
-       PHP
-A2 0A    LDX #10
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A0 0A    LDY #10
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-A5 00    LDA $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+EA       NOP
-|-
+       PLA
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 0A    LDA #10
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-      PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 0A    LDA #10
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>20 xx xx JSR @rts14
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-       PLA</pre>||Clobbers Z&N, and C; requires @rts14; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #19
+A9       LDA #11
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      PLP
+EA       NOP
        PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A9 4A    LDA #$0A  ;hides 'ASL A'
-D0 FD    BNE *-1
+EA       NOP
+FC    BPL *-2
        PLA
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|13 bytes
-=== 61 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A0 0C    LDY #12
+|<pre>68       PLA
-@Y:
+       PLA
-      DEY
+       PLA
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+      PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>A2 0C    LDX #12
+!colspan="2"|16 bytes
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A9       LDA #34
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-!colspan="2"|7 bytes
+!colspan="2"|18 bytes
 |-
 |<pre>EA       NOP
-       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
-|<pre>08       PHP
+!colspan="2"|26 bytes
-A9       LDA #27
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #27
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
+|-
+|}
+=== 53 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
 |-
-|<pre>08       PHP
+|<pre>68       PLA
-E6 xx    INC @zptemp
 A0 88    LDY #136 ;hides 'DEY'
 @Y = * - 1
-xx    BMI @Y
+xx    BMI @Y</pre>||Clobbers A, Y, S, and Z&N
-      PLP</pre>||Clobbers Y; requires @zptemp; and writes in stack
+|-
+|<pre>A9       LDA #26
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-|<pre>48       PHA
+!colspan="2"|6 bytes
-       PHP
-A2 0A    LDX #10
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       PHP
 A0 0A    LDY #10
 @Y:
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-!colspan="2"|9 bytes
+|<pre>EA       NOP
+A2 0A    LDX #10
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>20 xx xx JSR @rts15
+!colspan="2"|7 bytes
-       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-       PLP</pre>||Clobbers A; requires @rts15; and writes in stack
 |-
 |<pre>08       PHP
-A6 00    LDX $00
+A2 09    LDX #9
-A2 0A    LDX #10
 @X:
 CA       DEX
@@ Line 8,246: / Line 9,146: @@
 |-
 |<pre>08       PHP
-A4 00    LDY $00
+A0 09    LDY #9
-A0 0A    LDY #10
 @Y:
        DEY
@@ Line 8,253: / Line 9,152: @@
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>20 xx xx JSR @rts15
+|<pre>38       SEC
-      PHA
+A9 0A    LDA #10
-A9 4A    LDA #$4A  ;hides 'LSR A'
+@A:
-D0 FD    BNE *-1
+E9 01    SBC #1
-       PLA</pre>||Clobbers Z&N, and C; requires @rts15; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-|<pre>EA       NOP
+|<pre>20 xx xx JSR @rts14
-00    BRK 0
-       PHP
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires @rts14; and writes in stack
-       PLP</pre>||Clobbers A; requires dummy interrupt handler; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-00    BRK 0
+A9       LDA #19
-      PHA
+xx xx JSR delay_a_25_clocks
-A9 4A    LDA #$4A  ;hides 'LSR A'
+      PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-D0 FD    BNE *-1
-      PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-       PHA
+A9       LDA #19
-A9       LDA #20
 xx xx JSR delay_a_25_clocks
-       PLA
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|8 bytes
 |-
-|<pre>8C       TXA
+|<pre>08       PHP
        PHA
-A2 07    LDX #7
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-xx xx JSR @rts12
-       PHP
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-       PLP</pre>||Clobbers A, and S; requires @rts12; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
 |-
-|<pre>48       PHA
+|<pre>68       PLA
-xx xx JSR @rts12
+       PHA
+       PLA
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-       PLA</pre>||Clobbers S, Z&N, and C; requires @rts12; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|14 bytes
 |-
 |<pre>EA       NOP
-      PHP
+      PLA
-      SEC
+      PLA
-A9 07    LDA #7
+       PLA
-@A:
+       PLA
-EA       NOP
+       PLA
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A
+       PLA
-      PLP</pre>||Clobbers A; and writes in stack
+       PLA
+       PLA
+      PLA
+       PLA
+       PLA
+      PHA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>C5 00    CMP $00
+!colspan="2"|16 bytes
-xx xx JSR @rts12
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-       PLA</pre>||Clobbers Z&N, and C; requires @rts12; and writes in stack
 |-
 |<pre>EA       NOP
-       PHA
-       SEC
-A9 07    LDA #7
-@A:
 EA       NOP
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-       PLP
-00    BRK 0
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
-|-
-|<pre>EA       NOP
        PHA
+       PLA
        PHA
-      PHP
+      PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
        PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>08       PHP
-C5 00    CMP $00
        PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
-EA       NOP
-FB    BPL *-3
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, and Z&N
 |-
-|}
+!colspan="2"|18 bytes
-=== 62 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A2 88    LDX #136 ;hides 'DEY'
+|<pre>E6 xx    INC @zptemp
-@X = * - 1
+00    ROL $00,X
-CA       DEX
+00    ROR $00,X
-xx    BMI @X</pre>||Clobbers X, Y, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>A9       LDA #35
+!colspan="2"|19 bytes
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+|<pre>EA       NOP
+C5 00    CMP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|<pre>00 00    BRK 0
+|<pre>EA       NOP
-A0 88    LDY #136 ;hides 'DEY'
+00    BIT $00
-@Y = * - 1
+00    ROL $00,X
-xx    BMI @Y</pre>||Clobbers Y, and Z&N; requires dummy interrupt handler; and writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
+00    NOP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>08       PHP
+!colspan="2"|20 bytes
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 F8    LDY #248 ;hides 'SED'
+C xx xx JMP *+3
-@Y = * - 1
+00    ROL $00,X
-C8       INY
+00    ROR $00,X
-D0 xx    BNE @Y
+00    ROL $00,X
-       PLP</pre>||Clobbers Y; and writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|<pre>08       PHP
+!colspan="2"|27 bytes
-A2 F8    LDX #248 ;hides 'SED'
-@X = * - 1
-E8       INX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
 EA       NOP
-D0 FC    BNE *-2
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-|<pre>68       PLA
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+EA       NOP
-|-
+EA       NOP
-|<pre>68       PLA
+EA       NOP
-      PHA
+EA       NOP
-A0 F8    LDY #248 ;hides 'SED'
+EA       NOP
-@Y = * - 1
+EA       NOP
-C8       INY
+EA       NOP
-D0 xx    BNE @Y</pre>||Clobbers A, Y, Z&N, and D
+EA       NOP
-|-
+EA       NOP
-|<pre>68       PLA
+EA       NOP
-      PHA
+EA       NOP
-A2 F8    LDX #248 ;hides 'SED'
+EA       NOP
-@X = * - 1
+EA       NOP
-E8       INX
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers A, X, Z&N, and D
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+      CLC
+00    BCC *+2</pre>||Clobbers C
 |-
 |<pre>EA       NOP
-      PLA
+EA       NOP
-A0 0B    LDY #11
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+EA       NOP
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
 |<pre>EA       NOP
-      PLA
+EA       NOP
-A2 0B    LDX #11
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|8 bytes
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-A0 0B    LDY #11
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
 EA       NOP
 EA       NOP
-A2 0B    LDX #11
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|9 bytes
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
 |-
-|<pre>08       PHP
+!colspan="2"|28 bytes
-       PHA
-A9       LDA #21
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|11 bytes
 |-
 |<pre>EA       NOP
-      PHP
+EA       NOP
-      PLP
+EA       NOP
-      PHP
+EA       NOP
-      PHA
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
 |-
 |}
-=== 63 cycles ===
+=== 54 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #36
+|<pre>A9       LDA #27
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>EA       NOP
+|<pre>E6 xx    INC @zptemp
-A2 0C    LDX #12
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+xx    BMI @Y</pre>||Clobbers Y, and Z&N; and requires @zptemp
+|-
+|<pre>48       PHA
+A2 0A    LDX #10
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-A0 0C    LDY #12
+A0 0A    LDY #10
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+       PLA
+       DEY
+xx    BMI @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>A4 00    LDY $00
-A2 0B    LDX #11
+A0 0A    LDY #10
+@Y:
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A6 00    LDX $00
+A2 0A    LDX #10
 @X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>20 xx xx JSR @rts15
-A0 0B    LDY #11
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@Y:
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires @rts15; and writes in stack
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 0C    LDA #12
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-       PLA
+00    BRK 0
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
 |-
 |<pre>08       PHP
-A9       LDA #29
+A9       LDA #20
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #29
+A9       LDA #20
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 8,552: / Line 9,493: @@
 !colspan="2"|8 bytes
 |-
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+|<pre>68       PLA
-FD    BPL *-1
+       PLA
+       PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
 |-
 !colspan="2"|9 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
-xx    BMI @Y
-       PLA
-A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
 |-
 |<pre>08       PHP
-      PHA
+BA       TSX
-A9       LDA #22
-xx xx JSR delay_a_25_clocks
        PLA
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+A       TXS
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-xx xx JSR @rts15
-       PHP
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-       PLP</pre>||Clobbers A; requires @rts15; and writes in stack
+       PLP</pre>||Clobbers A, and X; and writes in stack
 |-
 |<pre>A5 00    LDA $00
-       TYA
+xx xx JSR @rts12
-       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A0 88    LDY #136 ;hides 'DEY'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires @rts12; and writes in stack
-@Y = * - 1
-xx    BMI @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
-xx xx JSR @rts15
+      SEC
-      PHA
+A9 07    LDA #7
-A9 4A    LDA #$4A  ;hides 'LSR A'
+@A:
-D0 FD    BNE *-1
+EA       NOP
-       PLA</pre>||Clobbers Z&N, and C; requires @rts15; and writes in stack
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>EA       NOP
-EA       NOP
 00    BRK 0
-       PHP
+00    BRK 0
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    BRK 0
-D0 FD    BNE *-1
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
-       PLP</pre>||Clobbers A; requires dummy interrupt handler; and writes in stack
 |-
 |<pre>EA       NOP
-EA       NOP
-00    BRK 0
        PHA
+       PHA
+       PHP
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-      PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
+      PLP</pre>||Clobbers A, and S; and writes in stack
 |-
 |<pre>48       PHA
+       PHA
        PHP
-       SEC
+A0 08    LDY #8
-A9 0A    LDA #10
+@Y:
-@A:
+       DEY
-E9 01    SBC #1
+D0 xx    BNE @Y
-D0 xx    BNE @A
+       PLP</pre>||Clobbers Y, and S; and writes in stack
-       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
 |<pre>48       PHA
        PHA
-      SEC
+      PHP
-A9 0A    LDA #10
+A2 08    LDX #8
-@A:
+@X:
-E9 01    SBC #1
+CA       DEX
-D0 xx    BNE @A
+D0 xx    BNE @X
-      PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+      PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-xx xx JSR @rts14
+       PHA
+       PHA
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-       PLA</pre>||Clobbers S, Z&N, and C; requires @rts14; and writes in stack
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #13
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|10 bytes
 |-
 |<pre>08       PHP
 A5 00    LDA $00
-       SEC
+A9 4A    LDA #$0A  ;hides 'ASL A'
-A9 0A    LDA #10
+EA       NOP
-@A:
+EA       NOP
-E9 01    SBC #1
+FB    BPL *-3
-D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>20 xx xx JSR @rts12
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A2 06    LDX #6
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A0 06    LDY #6
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>C5 00    CMP $00
        PHA
 A9 4A    LDA #$0A  ;hides 'ASL A'
@@ Line 8,658: / Line 9,613: @@
 EA       NOP
 FB    BPL *-3
-       PLA</pre>||Clobbers Z&N, and C; requires @rts12; and writes in stack
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+|-
+|<pre>A5 00    LDA $00
+00    ROL $00,X
+00    ROR $00,X
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>24 00    BIT $00
+!colspan="2"|11 bytes
-       PHA
-       SEC
-A9 0A    LDA #10
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-|<pre>C5 00    CMP $00
+|<pre>48       PHA
-xx xx JSR @rts14
+C       TXA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A2 07    LDX #7
-D0 FD    BNE *-1
+@X:
-       PLA</pre>||Clobbers Z&N, and C; requires @rts14; and writes in stack
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 |<pre>48       PHA
-      PHP
+      PHA
-       PLP
        PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A9 4A    LDA #$0A  ;hides 'ASL A'
-D0 FD    BNE *-1
+EA       NOP
+FC    BPL *-2
        PLA
        PLP</pre>||Clobbers S; and writes in stack
@@ Line 8,688: / Line 9,646: @@
 !colspan="2"|12 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-00    BIT $00
+EA       NOP
-      PLP
+EA       NOP
        PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A9 4A    LDA #$0A  ;hides 'ASL A'
-D0 FD    BNE *-1
+EA       NOP
+FC    BPL *-2
        PLA
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|14 bytes
-=== 64 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #37
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|6 bytes
+!colspan="2"|16 bytes
 |-
-|<pre>A0 09    LDY #9
+|<pre>68       PLA
-@Y:
+       PHA
-EA       NOP
+       PLA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 09    LDX #9
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A9       LDA #30
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #30
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>08       PHP
-A0 08    LDY #8
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 08    LDX #8
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-|<pre>EA       NOP
        PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+      PLA
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
        PHA
-A9       LDA #23
-xx xx JSR delay_a_25_clocks
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-       TYA
        PHA
-A0 09    LDY #9
-@Y:
-       DEY
-D0 xx    BNE @Y
        PLA
-A8       TAY
+      PHA
-       PLA</pre>||Clobbers Z&N; and writes in stack
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-|<pre>20 xx xx JSR @rts12
+!colspan="2"|19 bytes
-00    BRK 0
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Requires dummy interrupt handler, and @rts12; and writes in stack
-|-
-!colspan="2"|12 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-      PHP
+EA       NOP
-       PLP
+00    ROL $00,X
-       PHP
+00    ROR $00,X
-       PHA
+00    ROL $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROR $00,X
-D0 FD    BNE *-1
+00    ROL $00,X
-      PLA
+00    ROR $00,X
-      PLP</pre>||Writes in stack
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+!colspan="2"|27 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
 |-
 |}
-=== 65 cycles ===
+=== 55 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #38
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+|-
+|<pre>A0 F8    LDY #248 ;hides 'SED'
+@Y = * - 1
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and D
+|-
+|<pre>A2 F8    LDX #248 ;hides 'SED'
+@X = * - 1
+E8       INX
+D0 xx    BNE @X</pre>||Clobbers X, Z&N, and D
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A2 08    LDX #8
+|<pre>48       PHA
-@X:
        PHA
-CA       DEX
+A0 88    LDY #136 ;hides 'DEY'
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+@Y = * - 1
+xx    BMI @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A0 08    LDY #8
+|<pre>A0 06    LDY #6
-@Y:
-       PHA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>68       PLA
-A0 0C    LDY #12
 @Y:
+       PLA
        DEY
 D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-|<pre>68       PLA
+|<pre>A2 06    LDX #6
-A2 0C    LDX #12
 @X:
+       PLA
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
@@ Line 8,852: / Line 9,778: @@
 !colspan="2"|7 bytes
 |-
-|<pre>EA       NOP
+|<pre>A2 06    LDX #6
+@X:
+EA       NOP
 EA       NOP
-A0 0C    LDY #12
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A0 06    LDY #6
 @Y:
+EA       NOP
+EA       NOP
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-A2 0C    LDX #12
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #31
+A9       LDA #21
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #31
+A9       LDA #21
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 8,880: / Line 9,806: @@
 |<pre>EA       NOP
        PHP
-A0 0B    LDY #11
+A0 09    LDY #9
 @Y:
        DEY
@@ Line 8,888: / Line 9,814: @@
 |<pre>EA       NOP
        PHP
-A2 0B    LDX #11
+A2 09    LDX #9
 @X:
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
 |<pre>EA       NOP
-       SEC
-A9 0C    LDA #12
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>00 00    BRK 0
-00    BRK 0
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>48       PHA
        PHP
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2
+       PLA
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLP</pre>||Writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|14 bytes
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
        PLA
        PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+      PHA</pre>||Clobbers A, S, and Z&N
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
 |-
-!colspan="2"|9 bytes
+!colspan="2"|17 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A5 00    LDA $00
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
+       PLA
-      PLP</pre>||Clobbers A; and writes in stack
+      PHA
-|-
+       PLA
-|<pre>C5 00    CMP $00
+       PHA
+       PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
-D0 FC    BNE *-2
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-|<pre>26 00    ROL $00
-00    ROR $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-|-
-|<pre>08       PHP
        PHA
-A9       LDA #24
-xx xx JSR delay_a_25_clocks
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>00 00    BRK 0
-00    BRK 0
-00    BRK 0
-00    BRK 0
-00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>20 xx xx JSR @rts12
-       PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
        PLA
-       PLP</pre>||Requires @rts12; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>08       PHP
-       PLP
-       PHP
        PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
-EA       NOP
-FB    BPL *-3
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, and Z&N
 |-
-|}
+!colspan="2"|19 bytes
-=== 66 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A0 0D    LDY #13
+|<pre>EA       NOP
-@Y:
+E6 xx    INC @zptemp
-       DEY
+00    ROL $00,X
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>A2 0D    LDX #13
+!colspan="2"|20 bytes
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A9       LDA #39
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+EA       NOP
+C5 00    CMP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
-|-
-|<pre>08       PHP
-A9       LDA #32
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #32
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>38       SEC
-A9 09    LDA #9
-@A:
 EA       NOP
-E9 01    SBC #1
+00    BIT $00
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
+00    NOP $00
-       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>48       PHA
+!colspan="2"|21 bytes
-       PHP
-A0 0B    LDY #11
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       PHP
-A2 0B    LDX #11
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>68       PLA
-       PLA
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+C xx xx JMP *+3
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-!colspan="2"|9 bytes
+!colspan="2"|28 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
+EA       NOP
-      PLP</pre>||Clobbers A; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>08       PHP
+EA       NOP
-A4 00    LDY $00
+EA       NOP
-A0 0B    LDY #11
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+EA       NOP
-D0 xx    BNE @Y
+EA       NOP
-      PLP</pre>||Clobbers Y; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>08       PHP
+EA       NOP
-A6 00    LDX $00
+EA       NOP
-A2 0B    LDX #11
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X
+EA       NOP
-      PLP</pre>||Clobbers X; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+      CLC
+00    BCC *+2</pre>||Clobbers C
 |-
 |<pre>EA       NOP
 EA       NOP
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
+EA       NOP
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
 |<pre>EA       NOP
 EA       NOP
-       PLA
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      PHA
+EA       NOP
-A9       LDA #25
+EA       NOP
-xx xx JSR delay_a_25_clocks
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|10 bytes
+EA       NOP
-|-
+EA       NOP
-|<pre>00 00    BRK 0
+EA       NOP
-      PHP
+EA       NOP
-      PHA
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Requires dummy interrupt handler; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
 |-
-!colspan="2"|12 bytes
+!colspan="2"|29 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      PHA
+EA       NOP
-      SEC
+EA       NOP
-A9 07    LDA #7
+EA       NOP
-@A:
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
 EA       NOP
-E9 01    SBC #1
+C xx xx JMP *+3</pre>||Not relocatable code
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
 |-
 |}
-=== 67 cycles ===
+=== 56 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #40
+|<pre>A0 0B    LDY #11
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@Y:
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>A2 0B    LDX #11
-|-
-|<pre>E6 xx    INC @zptemp
-A2 88    LDX #136 ;hides 'DEY'
-@X = * - 1
-CA       DEX
-xx    BMI @X</pre>||Clobbers X, Y, and Z&N; and requires @zptemp
-|-
-|<pre>A2 06    LDX #6
 @X:
-       PHA
-       PHA
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 06    LDY #6
+|<pre>A9       LDA #29
-@Y:
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-       PHA
-       PHA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A0 06    LDY #6
+!colspan="2"|6 bytes
-@Y:
-EA       NOP
-       PLA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>A2 06    LDX #6
-@X:
-EA       NOP
-       PLA
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #33
+A0 88    LDY #136 ;hides 'DEY'
-xx xx JSR delay_a_25_clocks
+@Y = * - 1
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+xx    BMI @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+!colspan="2"|7 bytes
+|-
+|<pre>68       PLA
+00    BRK 0
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>08       PHP
+A9       LDA #22
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #33
+A9       LDA #22
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 9,188: / Line 10,123: @@
 !colspan="2"|8 bytes
 |-
-|<pre>A6 00    LDX $00
+|<pre>EA       NOP
+xx xx JSR @rts15
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires @rts15; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+00    BRK 0
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
 A2 09    LDX #9
 @X:
-EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>A4 00    LDY $00
+|<pre>48       PHA
-A0 09    LDY #9
+       SEC
-@Y:
+A9 0A    LDA #10
-EA       NOP
+@A:
-       DEY
+E9 01    SBC #1
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
-|<pre>20 xx xx JSR @rts12
+|<pre>48       PHA
+xx xx JSR @rts14
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C; requires @rts14; and writes in stack
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; requires @rts12; and writes in stack
-|-
-|<pre>68       PLA
-       PLA
-       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>98       TYA
+|<pre>08       PHP
-       PHA
+A2 06    LDX #6
-A0 0B    LDY #11
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A2 0B    LDX #11
 @X:
+00    BIT $00
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>20 xx xx JSR @rts12
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
 EA       NOP
-       PHP
+FB    BPL *-3</pre>||Clobbers A, Z&N, and C; requires @rts12; and writes in stack
-A0 0B    LDY #11
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>36 00    ROL $00,X
+|<pre>A5 00    LDA $00
-00    ROR $00,X
+       SEC
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A9 0A    LDA #10
-EA       NOP
+@A:
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-|<pre>08       PHP
+|<pre>A5 00    LDA $00
-E6 xx    INC @zptemp
+xx xx JSR @rts14
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires @rts14; and writes in stack
-D0 FC    BNE *-2
-       PLP</pre>||Clobbers A; requires @zptemp; and writes in stack
 |-
-|<pre>E6 xx    INC @zptemp
+|<pre>48       PHA
+       PHP
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2
+       PLA
-       PLA</pre>||Clobbers Z&N, and C; requires @zptemp; and writes in stack
+       PLP</pre>||Clobbers S; and writes in stack
 |-
 |<pre>EA       NOP
+       PLA
+       PLA
+       PLA
        PHA
-       PHP
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
-D0 FC    BNE *-2
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #26
+A9       LDA #15
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 9,288: / Line 10,207: @@
 !colspan="2"|10 bytes
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       TYA
+C5 00    CMP $00
        PHA
-A0 88    LDY #136 ;hides 'DEY'
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@Y = * - 1
+D0 FD    BNE *-1
-xx    BMI @Y
        PLA
-A8       TAY
+      PLP</pre>||Writes in stack
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>68       PLA
-EA       NOP
+      PHA
-A5 00    LDA $00
+00    ROL $00
+00    ROR $00
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-D0 FC    BNE *-2
+|-
-      PLP</pre>||Clobbers A; and writes in stack
+!colspan="2"|14 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|11 bytes
+!colspan="2"|16 bytes
 |-
-|<pre>08       PHP
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-       SEC
-A9 0A    LDA #10
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, and Z&N
 |-
-|}
+!colspan="2"|20 bytes
-=== 68 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #41
+|<pre>26 00    ROL $00
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
-!colspan="2"|6 bytes
+!colspan="2"|28 bytes
 |-
 |<pre>EA       NOP
-A2 0D    LDX #13
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
+|-
+|}
+=== 57 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #30
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>A2 08    LDX #8
+@X:
+EA       NOP
+CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A0 08    LDY #8
-A0 0D    LDY #13
 @Y:
+EA       NOP
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A2 0C    LDX #12
+A9       LDA #23
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+|-
+|<pre>48       PHA
+A9       LDA #23
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>08       PHP
+A2 07    LDX #7
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
@@ Line 9,352: / Line 10,354: @@
 |-
 |<pre>08       PHP
-A0 0C    LDY #12
+A0 07    LDY #7
 @Y:
+EA       NOP
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>38       SEC
+!colspan="2"|9 bytes
-A9 0D    LDA #13
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-|<pre>00 00    BRK 0
+|<pre>98       TYA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PHA
-EA       NOP
+A0 09    LDY #9
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
+@Y:
+      DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>08       PHP
-A9       LDA #34
+       PHA
+A9       LDA #16
 xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|10 bytes
-A9       LDA #34
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|9 bytes
+|<pre>EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+      PHP
        PHA
-       PHP
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2
+       PLA
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLP</pre>||Writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|15 bytes
-       PHA
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
 |-
 |<pre>EA       NOP
        PLA
        PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>68       PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+      PLA
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
-|-
-|<pre>08       PHP
        PHA
-A9       LDA #27
-xx xx JSR delay_a_25_clocks
        PLA
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+      PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-!colspan="2"|10 bytes
+!colspan="2"|20 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
+E6 xx    INC @zptemp
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
+|-
+!colspan="2"|21 bytes
+|-
+|<pre>EA       NOP
 EA       NOP
-       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
+C5 00    CMP $00
-       PLP</pre>||Clobbers A; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-       PHA
+00    BIT $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-D0 FC    BNE *-2
+00    ROL $00,X
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+|<pre>EA       NOP
-FD    BPL *-1
-A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
 EA       NOP
-FB    BPL *-3</pre>||Clobbers A, Z&N, and C
+00    NOP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-!colspan="2"|11 bytes
+!colspan="2"|22 bytes
-|-
-|<pre>20 xx xx JSR @rts15
-       PHP
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-       PLA
-       PLP</pre>||Requires @rts15; and writes in stack
 |-
 |<pre>EA       NOP
-00    BRK 0
+EA       NOP
-       PHP
+EA       NOP
-       PHA
+C xx xx JMP *+3
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-D0 FD    BNE *-1
+00    ROR $00,X
-       PLA
+00    ROL $00,X
-       PLP</pre>||Requires dummy interrupt handler; and writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-!colspan="2"|12 bytes
+!colspan="2"|29 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-C       TXA
+EA       NOP
-      PHA
+EA       NOP
-A2 07    LDX #7
+EA       NOP
-@X:
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
 EA       NOP
-CA       DEX
+      CLC
-D0 xx    BNE @X
+00    BCC *+2</pre>||Clobbers C
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-xx xx JSR @rts12
+EA       NOP
-      PHP
+EA       NOP
-      PHA
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Clobbers S; requires @rts12; and writes in stack
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|13 bytes
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
 |<pre>EA       NOP
-       PHP
-       PHA
-       SEC
-A9 07    LDA #7
-@A:
 EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 69 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
 EA       NOP
-xx    BMI @Y</pre>||Clobbers Y, and Z&N
+EA       NOP
-|-
+EA       NOP
-|<pre>A2 0A    LDX #10 ;hides 'ASL A'
+EA       NOP
-@X = * - 1
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers A, X, Z&N, and C
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
+|-
+!colspan="2"|30 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
+|-
+|}
+=== 58 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #42
+|<pre>A9       LDA #31
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A2 0D    LDX #13
+A0 0B    LDY #11
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
-|-
+A2 0B    LDX #11
-|<pre>A6 00    LDX $00
-A2 0D    LDX #13
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>48       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C; and writes in stack
+|-
+!colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A2 88    LDX #136 ;hides 'DEY'
+A2 0A    LDX #10
-@X = * - 1
+@X:
 CA       DEX
-xx    BMI @X
+D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and Y; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A0 0A    LDY #10
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>A5 00    LDA $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
 |<pre>08       PHP
-A9       LDA #35
+A9       LDA #24
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #35
+A9       LDA #24
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+!colspan="2"|9 bytes
+|-
+|<pre>20 xx xx JSR @rts12
+       PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLP</pre>||Clobbers A; requires @rts12; and writes in stack
 |-
-|<pre>20 xx xx JSR @rts14
+|<pre>20 xx xx JSR @rts12
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; requires @rts14; and writes in stack
+       PLA</pre>||Clobbers Z&N, and C; requires @rts12; and writes in stack
 |-
-|<pre>00 00    BRK 0
+|<pre>68       PLA
+       PLA
+       PLA
        PHP
-A0 88    LDY #136 ;hides 'DEY'
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@Y = * - 1
+D0 FD    BNE *-1
-xx    BMI @Y
+       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
-       PLP</pre>||Clobbers Y; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #17
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|10 bytes
 |-
 |<pre>08       PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
 EA       NOP
-D0 FC    BNE *-2
+FB    BPL *-3
        PLA
        PLP</pre>||Writes in stack
 |-
-|<pre>68       PLA
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
        PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+      PHA</pre>||Clobbers A, and Z&N
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
-|}
+!colspan="2"|20 bytes
-=== 70 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #43
+|<pre>26 00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+!colspan="2"|29 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
+|-
+|}
+=== 59 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #32
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>68       PLA
+|<pre>48       PHA
-A2 0D    LDX #13
+A0 0B    LDY #11
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+A2 0B    LDX #11
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>68       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+|-
+|<pre>68       PLA
+A0 F8    LDY #248 ;hides 'SED'
+@Y = * - 1
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, Z&N, and D
 |-
 |<pre>68       PLA
-A0 0D    LDY #13
+A2 F8    LDX #248 ;hides 'SED'
-@Y:
+@X = * - 1
-      DEY
+E8       INX
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+D0 xx    BNE @X</pre>||Clobbers A, X, S, Z&N, and D
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>EA       NOP
+|<pre>A6 00    LDX $00
-EA       NOP
+A2 0B    LDX #11
-A2 0D    LDX #13
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A4 00    LDY $00
-EA       NOP
+A0 0B    LDY #11
-A0 0D    LDY #13
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+|-
+|<pre>48       PHA
+       PHP
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+xx    BMI @Y
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>08       PHP
-A9       LDA #36
+A9       LDA #25
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #36
+A9       LDA #25
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 9,632: / Line 10,905: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
+A4 00    LDY $00
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+xx    BMI @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>00 00    BRK 0
        PHP
-A0 0C    LDY #12
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@Y:
+D0 FD    BNE *-1
-      DEY
+      PLP</pre>||Clobbers A; requires dummy interrupt handler; and writes in stack
-D0 xx    BNE @Y
+|-
-      PLP</pre>||Clobbers Y; and writes in stack
+|<pre>00 00    BRK 0
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+      PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
 |<pre>EA       NOP
        PHP
-A2 0C    LDX #12
+A2 07    LDX #7
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>20 xx xx JSR @rts15
+|<pre>08       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PHA
-EA       NOP
+A9       LDA #18
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; requires @rts15; and writes in stack
+xx xx JSR delay_a_25_clocks
+       PLA
+      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|10 bytes
-       SEC
-A9 0D    LDA #13
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>EA       NOP
-00    BRK 0
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
-|-
-!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
        SEC
-A9 0C    LDA #12
+A9 07    LDA #7
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 9,678: / Line 10,955: @@
 |<pre>48       PHA
        SEC
-A9 0C    LDA #12
+A9 07    LDA #7
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>68       PLA
-       PLA
-       PLA
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
 |-
 |<pre>08       PHP
-      PHA
+      PLP
-A9       LDA #29
+00    BRK 0
-xx xx JSR delay_a_25_clocks
+00    BRK 0
-       PLA
+00    BRK 0
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
-|-
-!colspan="2"|10 bytes
 |-
 |<pre>48       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
+       PHA
-FD    BPL *-1
+       PHP
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+       PLA
-|-
+       PLP</pre>||Clobbers S; and writes in stack
-|<pre>68       PLA
-       PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
 !colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-       PHA
-       TYA
-       PHA
-A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
-xx    BMI @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers S, and Z&N; and writes in stack
-|-
-!colspan="2"|12 bytes
 |-
 |<pre>EA       NOP
-xx xx JSR @rts15
+EA       NOP
+EA       NOP
        PHP
        PHA
@@ Line 9,737: / Line 10,988: @@
 D0 FD    BNE *-1
        PLA
-       PLP</pre>||Requires @rts15; and writes in stack
+       PLP</pre>||Writes in stack
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|18 bytes
 |-
-|<pre>48       PHA
+|<pre>68       PLA
-A5 00    LDA $00
-       TYA
        PHA
-A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
-xx    BMI @Y
        PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-00    BRK 0
-       PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
        PLA
-       PLP</pre>||Requires dummy interrupt handler; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
        PHA
-       SEC
-A9 0A    LDA #10
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-00    BIT $00
        PHA
-       SEC
-A9 0A    LDA #10
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-|}
+!colspan="2"|21 bytes
-=== 71 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A2 0E    LDX #14
+|<pre>EA       NOP
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A0 0E    LDY #14
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A9       LDA #44
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+E6 xx    INC @zptemp
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-!colspan="2"|7 bytes
+!colspan="2"|22 bytes
 |-
-|<pre>08       PHP
+|<pre>C5 00    CMP $00
-A9       LDA #37
+00    ROL $00
-xx xx JSR delay_a_25_clocks
+00    ROR $00
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|<pre>48       PHA
+|<pre>24 00    BIT $00
-A9       LDA #37
+00    ROL $00
-xx xx JSR delay_a_25_clocks
+00    ROR $00
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-!colspan="2"|8 bytes
+|<pre>04 00    NOP $00
+00    ROL $00
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>08       PHP
+!colspan="2"|23 bytes
-A2 09    LDX #9
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>4C xx xx JMP *+3
-A0 09    LDY #9
+00    ROL $00
-@Y:
+00    ROR $00
-EA       NOP
+00    ROL $00
-       DEY
+00    ROR $00
-D0 xx    BNE @Y
+00    ROL $00,X
-       PLP</pre>||Clobbers Y; and writes in stack
+00    ROR $00,X
-|-
+00    ROL $00,X
-!colspan="2"|9 bytes
+00    ROR $00,X
-|-
+00    ROL $00,X
-|<pre>08       PHP
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
-       PHA
-A9       LDA #30
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|30 bytes
 |-
 |<pre>EA       NOP
-       PHP
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 72 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #45
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>48       PHA
-A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
 EA       NOP
-xx    BMI @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-A2 0A    LDX #10 ;hides 'ASL A'
-@X = * - 1
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, Z&N, and C; and writes in stack
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A4 00    LDY $00
-A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
 EA       NOP
-xx    BMI @Y</pre>||Clobbers Y, and Z&N
+EA       NOP
-|-
+EA       NOP
-|<pre>A6 00    LDX $00
+EA       NOP
-A2 0A    LDX #10 ;hides 'ASL A'
+EA       NOP
-@X = * - 1
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers A, X, Z&N, and C
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-      PHA
+EA       NOP
-A2 0D    LDX #13
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+      CLC
+00    BCC *+2</pre>||Clobbers C
 |-
 |<pre>EA       NOP
-      PLA
+EA       NOP
-A2 0D    LDX #13
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+EA       NOP
-|-
+EA       NOP
-|<pre>08       PHP
+EA       NOP
-A9       LDA #38
+EA       NOP
-xx xx JSR delay_a_25_clocks
+EA       NOP
-      PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-A9       LDA #38
+EA       NOP
-xx xx JSR delay_a_25_clocks
+EA       NOP
-      PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|8 bytes
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-A2 0D    LDX #13
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>48       PHA
-       PHP
-A2 88    LDX #136 ;hides 'DEY'
-@X = * - 1
-CA       DEX
-xx    BMI @X
-       PLP</pre>||Clobbers X, Y, and S; and writes in stack
-|-
-|<pre>68       PLA
-       SEC
-A9 0D    LDA #13
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-|<pre>68       PLA
-00    BRK 0
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C; requires dummy interrupt handler; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
+|-
+!colspan="2"|31 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
+|-
+|}
+=== 60 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #33
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|9 bytes
+!colspan="2"|6 bytes
 |-
-|<pre>98       TYA
+|<pre>68       PLA
-       PHA
+A0 0B    LDY #11
-A0 0C    LDY #12
 @Y:
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>68       PLA
-A2 08    LDX #8
+A2 0B    LDX #11
 @X:
-00    BIT $00
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
+|-
+!colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 08    LDY #8
+EA       NOP
+A0 0B    LDY #11
 @Y:
-C5 00    CMP $00
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
-      SEC
+A2 0B    LDX #11
-A9 0D    LDA #13
+@X:
-@A:
+CA       DEX
-E9 01    SBC #1
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+|<pre>E6 xx    INC @zptemp
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; and requires @zptemp
+|-
+|<pre>EA       NOP
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C; and writes in stack
 |-
 |<pre>08       PHP
+A9       LDA #26
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+|-
+|<pre>48       PHA
+A9       LDA #26
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>98       TYA
        PHA
-A9       LDA #31
+A0 88    LDY #136 ;hides 'DEY'
-xx xx JSR delay_a_25_clocks
+@Y = * - 1
+xx    BMI @Y
        PLA
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>EA       NOP
+       PHP
+A2 0A    LDX #10
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
        PHP
+A0 0A    LDY #10
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+A5 00    LDA $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>08       PHP
        SEC
-A9 0C    LDA #12
+A9 0A    LDA #10
 @A:
 E9 01    SBC #1
@@ Line 10,007: / Line 11,349: @@
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-       PHA
        SEC
-A9 0C    LDA #12
+A9 0A    LDA #10
 @A:
 E9 01    SBC #1
@@ Line 10,016: / Line 11,357: @@
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-|<pre>00 00    BRK 0
+|<pre>20 xx xx JSR @rts14
-00    BRK 0
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
+       PLA</pre>||Clobbers Z&N, and C; requires @rts14; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A9       LDA #19
-EA       NOP
+xx xx JSR delay_a_25_clocks
-D0 FC    BNE *-2
        PLA
-       PLP</pre>||Clobbers S; and writes in stack
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|10 bytes
-       PLA
-       PLA
-       PLA
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
-|-
-!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
-C5 00    CMP $00
+       PLP
+       PHP
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|15 bytes
 |-
 |<pre>68       PLA
-       PHA
+       PLA
-00    ROL $00
+       PLA
-00    ROR $00
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|20 bytes
+|-
+|<pre>36 00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+!colspan="2"|30 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+EA       NOP</pre>||No requirements
 |-
 |}
-=== 73 cycles ===
+=== 61 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #46
+|<pre>A0 0C    LDY #12
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>EA       NOP
-A0 0E    LDY #14
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A2 0C    LDX #12
-A2 0E    LDX #14
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A9       LDA #34
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A2 0D    LDX #13
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 0D    LDY #13
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
+       PLA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |<pre>08       PHP
-A9       LDA #39
+A9       LDA #27
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #39
+A9       LDA #27
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-       PHA
-A9       LDA #32
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 09    LDA #9
-@A:
 EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 09    LDA #9
-@A:
 EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-       PLA
-       PLP</pre>||Writes in stack
 |-
-|}
+|<pre>08       PHP
+E6 xx    INC @zptemp
+A0 88    LDY #136 ;hides 'DEY'
-=== 74 cycles ===
+@Y = * - 1
-{| class="wikitable testtable"
+xx    BMI @Y
-!colspan="2"|5 bytes
+      PLP</pre>||Clobbers Y; requires @zptemp; and writes in stack
-|-
-|<pre>A9       LDA #47
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
 |-
 |<pre>48       PHA
-A0 0E    LDY #14
+       PHP
+A0 0A    LDY #10
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>48       PHA
-A2 0E    LDX #14
+       PHP
+A2 0A    LDX #10
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
-!colspan="2"|7 bytes
+|<pre>20 xx xx JSR @rts15
+       PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLP</pre>||Clobbers A; requires @rts15; and writes in stack
 |-
-|<pre>A6 00    LDX $00
+|<pre>08       PHP
-A2 0E    LDX #14
+A6 00    LDX $00
+A2 0A    LDX #10
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>A4 00    LDY $00
+|<pre>08       PHP
-A0 0E    LDY #14
+A4 00    LDY $00
+A0 0A    LDY #10
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>20 xx xx JSR @rts15
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-EA       NOP
+       PLA</pre>||Clobbers Z&N, and C; requires @rts15; and writes in stack
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A9       LDA #40
+00    BRK 0
-xx xx JSR delay_a_25_clocks
+       PHP
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLP</pre>||Clobbers A; requires dummy interrupt handler; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A9       LDA #40
+00    BRK 0
-xx xx JSR delay_a_25_clocks
+      PHA
-      PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>A5 00    LDA $00
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-EA       NOP
+       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-E6 xx    INC @zptemp
-A2 88    LDX #136 ;hides 'DEY'
-@X = * - 1
-CA       DEX
-xx    BMI @X
-       PLP</pre>||Clobbers X, and Y; requires @zptemp; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A2 09    LDX #9
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A0 09    LDY #9
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #33
+A9       LDA #20
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 10,256: / Line 11,589: @@
 !colspan="2"|10 bytes
 |-
-|<pre>20 xx xx JSR @rts12
+|<pre>8C       TXA
-      PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
-       PLP</pre>||Clobbers A; requires @rts12; and writes in stack
-|-
-|<pre>EA       NOP
-       TYA
        PHA
-A0 0C    LDY #12
+A2 07    LDX #7
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A2 08    LDX #8
 @X:
-00    BIT $00
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
-      PLP</pre>||Clobbers X; and writes in stack
+      PLA
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+xx xx JSR @rts12
        PHP
-A0 08    LDY #8
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@Y:
+D0 FD    BNE *-1
-C5 00    CMP $00
+       PLP</pre>||Clobbers A, and S; requires @rts12; and writes in stack
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>20 xx xx JSR @rts12
+|<pre>48       PHA
+xx xx JSR @rts12
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2
+       PLA</pre>||Clobbers S, Z&N, and C; requires @rts12; and writes in stack
-       PLA</pre>||Clobbers Z&N, and C; requires @rts12; and writes in stack
 |-
 !colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 0B    LDY #11
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 |<pre>EA       NOP
-EA       NOP
        PHP
        SEC
-A9 0C    LDA #12
+A9 07    LDA #7
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>C5 00    CMP $00
-E6 xx    INC @zptemp
+xx xx JSR @rts12
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLA</pre>||Clobbers Z&N, and C; requires @rts12; and writes in stack
+|-
+|<pre>EA       NOP
+       PHA
+       SEC
+A9 07    LDA #7
+@A:
 EA       NOP
-D0 FC    BNE *-2
+E9 01    SBC #1
-       PLA
+D0 xx    BNE @A
-       PLP</pre>||Requires @zptemp; and writes in stack
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+|<pre>EA       NOP
+       PHP
+       PLP
+00    BRK 0
+00    BRK 0
+00    BRK 0
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
 |-
 |<pre>EA       NOP
+       PHA
        PHA
        PHP
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2
        PLA
        PLP</pre>||Clobbers S; and writes in stack
@@ Line 10,342: / Line 11,662: @@
 !colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
 C5 00    CMP $00
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
 EA       NOP
-D0 FC    BNE *-2
+FB    BPL *-3
        PLA
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|16 bytes
-=== 75 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #48
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|6 bytes
+!colspan="2"|18 bytes
 |-
 |<pre>68       PLA
-A2 0E    LDX #14
+       PHA
-@X:
+       PLA
-CA       DEX
+       PHA
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+      PHA
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-|<pre>68       PLA
+!colspan="2"|22 bytes
-A0 0E    LDY #14
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>C5 00    CMP $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|<pre>EA       NOP
+|<pre>24 00    BIT $00
-EA       NOP
+00    ROL $00
-A2 0E    LDX #14
+00    ROR $00
-@X:
+00    ROL $00,X
-CA       DEX
+00    ROR $00,X
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+00    ROL $00,X
-|-
+00    ROR $00,X
-|<pre>EA       NOP
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-A0 0E    LDY #14
+00    ROL $00,X
-@Y:
+00    ROR $00,X</pre>||Clobbers Z&N, and V
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>68       PLA
+|<pre>E6 xx    INC @zptemp
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00
-EA       NOP
+00    ROR $00
-EA       NOP
+00    ROL $00
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>08       PHP
+|<pre>04 00    NOP $00
-A9       LDA #41
+00    ROL $00
-xx xx JSR delay_a_25_clocks
+00    ROR $00
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>48       PHA
+!colspan="2"|23 bytes
-A9       LDA #41
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+|<pre>4C xx xx JMP *+3
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|<pre>EA       NOP
+!colspan="2"|31 bytes
-       PHP
-A0 0D    LDY #13
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
-      PHP
+EA       NOP
-A2 0D    LDX #13
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X
+EA       NOP
-      PLP</pre>||Clobbers X; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+      CLC
+00    BCC *+2</pre>||Clobbers C
 |-
 |<pre>EA       NOP
 EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 0D    LDA #13
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 0D    LDA #13
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>00 00    BRK 0
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
-       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #34
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Clobbers S; and writes in stack
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|12 bytes
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-       PHP
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 76 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A0 0F    LDY #15
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 0F    LDX #15
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A9       LDA #49
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
 EA       NOP
-xx    BMI @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 0A    LDX #10 ;hides 'ASL A'
-@X = * - 1
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers A, and X; and writes in stack
-|-
-|<pre>08       PHP
-A9       LDA #42
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #42
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>E6 xx    INC @zptemp
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; and requires @zptemp
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-      PHP
+EA       NOP
-A2 0D    LDX #13
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X
+EA       NOP
-       PLP</pre>||Clobbers X, and S; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
 |-
 |<pre>EA       NOP
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C; and writes in stack
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|9 bytes
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
 |-
-|<pre>08       PHP
+!colspan="2"|32 bytes
-A6 00    LDX $00
-A2 0D    LDX #13
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
-A5 00    LDA $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #35
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>20 xx xx JSR @rts14
-       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
-       PLP</pre>||Clobbers A; requires @rts14; and writes in stack
-|-
-|<pre>20 xx xx JSR @rts14
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
-       PLA</pre>||Clobbers Z&N, and C; requires @rts14; and writes in stack
-|-
-|<pre>68       PLA
-       TYA
-       PHA
-A0 0C    LDY #12
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-       PLP
-       PHP
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3</pre>||Not relocatable code
 |-
 |}
-=== 77 cycles ===
+=== 62 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #50
+|<pre>A2 88    LDX #136 ;hides 'DEY'
+@X = * - 1
+CA       DEX
+xx    BMI @X</pre>||Clobbers X, Y, and Z&N
+|-
+|<pre>A9       LDA #35
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>00 00    BRK 0
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+xx    BMI @Y</pre>||Clobbers Y, and Z&N; requires dummy interrupt handler; and writes in stack
 |-
 !colspan="2"|7 bytes
+|-
+|<pre>08       PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>08       PHP
+A2 F8    LDX #248 ;hides 'SED'
+@X = * - 1
+E8       INX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A0 F8    LDY #248 ;hides 'SED'
+@Y = * - 1
+C8       INY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>48       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+|-
+|<pre>68       PLA
        PHA
-A0 0E    LDY #14
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@Y:
+EA       NOP
-      DEY
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>68       PLA
+       PHA
+A0 F8    LDY #248 ;hides 'SED'
+@Y = * - 1
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, Z&N, and D
 |-
-|<pre>48       PHA
+|<pre>68       PLA
        PHA
-A2 0E    LDX #14
+A2 F8    LDX #248 ;hides 'SED'
-@X:
+@X = * - 1
-CA       DEX
+E8       INX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers A, X, Z&N, and D
 |-
 |<pre>EA       NOP
        PLA
-A0 0E    LDY #14
+A0 0B    LDY #11
 @Y:
        DEY
@@ Line 10,656: / Line 12,012: @@
 |<pre>EA       NOP
        PLA
-A2 0E    LDX #14
+A2 0B    LDX #11
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>08       PHP
+!colspan="2"|8 bytes
-A9       LDA #43
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #43
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-A2 0E    LDX #14
+A0 0B    LDY #11
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-A0 0E    LDY #14
 @Y:
        DEY
@@ Line 10,690: / Line 12,028: @@
 |-
 |<pre>EA       NOP
-       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+A2 0B    LDX #11
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 0D    LDY #13
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A2 0D    LDX #13
 @X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|9 bytes
-EA       NOP
-       PHP
-A0 0D    LDY #13
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #36
+A9       LDA #21
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|11 bytes
 |-
 |<pre>EA       NOP
        PHP
-       SEC
+       PLP
-A9 0D    LDA #13
+       PHP
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>20 xx xx JSR @rts15
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2
+       PLA
-       PLA</pre>||Clobbers Z&N, and C; requires @rts15; and writes in stack
+       PLP</pre>||Writes in stack
+|-
+!colspan="2"|16 bytes
 |-
 |<pre>EA       NOP
-      PHA
+       PLA
-      SEC
+       PLA
-A9 0D    LDA #13
+       PLA
-@A:
+       PLA
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A
+       PLA
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PLA
+       PLA
+      PLA
+      PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|19 bytes
 |-
 |<pre>EA       NOP
-00    BRK 0
+EA       NOP
+EA       NOP
+       PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+      PHA
-D0 FC    BNE *-2
+       PLA
-       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
+       PHA
-|-
+       PLA
-!colspan="2"|11 bytes
+       PHA
-|-
+       PLA
-|<pre>08       PHP
+       PHA
+       PLA
+       PHA
+      PLA
        PHA
-       SEC
-A9 0C    LDA #12
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|21 bytes
+|-
+|<pre>EA       NOP
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+!colspan="2"|31 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
 |-
 |}
-=== 78 cycles ===
+=== 63 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #51
+|<pre>A9       LDA #36
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A2 0B    LDX #11
+|<pre>EA       NOP
+A2 0C    LDX #12
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 0B    LDY #11
+|<pre>EA       NOP
+A0 0C    LDY #12
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
@@ Line 10,814: / Line 12,172: @@
 |-
 |<pre>08       PHP
-A0 0E    LDY #14
+A0 0B    LDY #11
 @Y:
        DEY
@@ Line 10,821: / Line 12,179: @@
 |-
 |<pre>08       PHP
-A2 0E    LDX #14
+A2 0B    LDX #11
 @X:
 CA       DEX
@@ Line 10,828: / Line 12,186: @@
 |-
 |<pre>38       SEC
-A9 0F    LDA #15
+A9 0C    LDA #12
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+|<pre>68       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
 |-
 |<pre>08       PHP
-A9       LDA #44
+A9       LDA #29
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #44
+A9       LDA #29
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 10,845: / Line 12,209: @@
 !colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-EA       NOP
+|-
-D0 FB    BNE *-3
+!colspan="2"|9 bytes
-       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>48       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+      TYA
-EA       NOP
+      PHA
-EA       NOP
+A0 88    LDY #136 ;hides 'DEY'
-D0 FB    BNE *-3
+@Y = * - 1
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+xx    BMI @Y
-|-
+       PLA
-|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-|-
-!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #37
+A9       LDA #22
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|10 bytes
 |-
 |<pre>EA       NOP
+xx xx JSR @rts15
        PHP
-       PLP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLP</pre>||Clobbers A; requires @rts15; and writes in stack
+|-
+|<pre>A5 00    LDA $00
+       TYA
+       PHA
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+xx    BMI @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+xx xx JSR @rts15
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLA</pre>||Clobbers Z&N, and C; requires @rts15; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+00    BRK 0
        PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLP</pre>||Clobbers A; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+00    BRK 0
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2
+       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
-       PLA
-       PLP</pre>||Writes in stack
 |-
-|}
+|<pre>48       PHA
+       PHP
+       SEC
-=== 79 cycles ===
+A9 0A    LDA #10
-{| class="wikitable testtable"
+@A:
-!colspan="2"|5 bytes
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+|<pre>48       PHA
-@Y = * - 1
        PHA
-xx    BMI @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+       SEC
+A9 0A    LDA #10
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-|<pre>A9       LDA #52
+|<pre>48       PHA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+xx xx JSR @rts14
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLA</pre>||Clobbers S, Z&N, and C; requires @rts14; and writes in stack
 |-
-!colspan="2"|6 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+|<pre>08       PHP
-@Y = * - 1
 A5 00    LDA $00
-xx    BMI @Y</pre>||Clobbers A, Y, and Z&N
+       SEC
+A9 0A    LDA #10
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+|<pre>20 xx xx JSR @rts12
-@Y = * - 1
+       PHA
-A6 00    LDX $00
+A9 4A    LDA #$0A  ;hides 'ASL A'
-xx    BMI @Y</pre>||Clobbers X, Y, and Z&N
+EA       NOP
-|-
+EA       NOP
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+FB    BPL *-3
-@Y = * - 1
+       PLA</pre>||Clobbers Z&N, and C; requires @rts12; and writes in stack
-C5 00    CMP $00
-xx    BMI @Y</pre>||Clobbers Y, Z&N, and C
 |-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+|<pre>24 00    BIT $00
-@Y = * - 1
+       PHA
-00    BIT $00
+       SEC
-xx    BMI @Y</pre>||Clobbers Y, Z&N, and V
+A9 0A    LDA #10
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+|<pre>C5 00    CMP $00
-@Y = * - 1
+xx xx JSR @rts14
-xx    STA @zptemp
+       PHA
-xx    BMI @Y</pre>||Clobbers Y, and Z&N; and requires @zptemp
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLA</pre>||Clobbers Z&N, and C; requires @rts14; and writes in stack
 |-
 |<pre>48       PHA
-A2 0F    LDX #15
+       PHP
-@X:
+       PLP
-CA       DEX
+       PHP
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+      PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
 |-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+!colspan="2"|12 bytes
-@Y = * - 1
-00    NOP $00
-xx    BMI @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A6 00    LDX $00
-A2 0F    LDX #15
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 0F    LDY #15
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #45
+00    BIT $00
-xx xx JSR delay_a_25_clocks
+       PLP
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #45
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>48       PHA
        PHP
-A0 88    LDY #136 ;hides 'DEY'
+       PHA
-@Y = * - 1
+A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-xx    BMI @Y
+      PLA
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+       PLP</pre>||Writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|16 bytes
-       PHP
-A2 0A    LDX #10 ;hides 'ASL A'
-@X = * - 1
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers A, X, and S; and writes in stack
 |-
 |<pre>68       PLA
        PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-EA       NOP
+       PLA
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|9 bytes
+!colspan="2"|18 bytes
 |-
-|<pre>08       PHP
+|<pre>68       PLA
-A4 00    LDY $00
+      PHA
-A0 88    LDY #136 ;hides 'DEY'
+      PLA
-@Y = * - 1
+      PHA
-EA       NOP
+      PLA
-xx    BMI @Y
+      PHA
-      PLP</pre>||Clobbers Y; and writes in stack
+      PLA
-|-
-|<pre>08       PHP
-A6 00    LDX $00
-A2 0A    LDX #10 ;hides 'ASL A'
-@X = * - 1
-CA       DEX
-D0 xx    BNE @X
-      PLP</pre>||Clobbers A, and X; and writes in stack
-|-
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-|-
-|<pre>48       PHA
        PHA
-      PHP
+      PLA
-A2 0D    LDX #13
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>08       PHP
        PHA
-A9       LDA #38
-xx xx JSR delay_a_25_clocks
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       TYA
        PHA
-A0 0D    LDY #13
-@Y:
-       DEY
-D0 xx    BNE @Y
        PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-A2 0D    LDX #13
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-       TYA
        PHA
-A0 0C    LDY #12
-@Y:
-       DEY
-D0 xx    BNE @Y
        PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       SEC
-A9 0D    LDA #13
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>EA       NOP
-       PHP
        PHA
-       SEC
-A9 0C    LDA #12
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, and Z&N
 |-
-|}
+!colspan="2"|22 bytes
-=== 80 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #53
+|<pre>C5 00    CMP $00
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+00    ROL $00,X
-|-
+00    ROR $00,X
-!colspan="2"|6 bytes
+00    ROL $00,X
-|-
+00    ROR $00,X
-|<pre>A2 88    LDX #136 ;hides 'DEY'
+00    ROL $00,X
-@X = * - 1
+00    ROR $00,X
-EA       NOP
+00    ROL $00,X
-CA       DEX
+00    ROR $00,X
-xx    BMI @X</pre>||Clobbers X, Y, and Z&N
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
+|-
+|<pre>24 00    BIT $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
+|-
+|<pre>E6 xx    INC @zptemp
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
+|-
+|<pre>04 00    NOP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>68       PLA
+!colspan="2"|23 bytes
-A2 0F    LDX #15
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>68       PLA
+|<pre>4C xx xx JMP *+3
-A0 0F    LDY #15
+00    ROL $00,X
-@Y:
+00    ROR $00,X
-       DEY
+00    ROL $00,X
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-!colspan="2"|7 bytes
+!colspan="2"|32 bytes
 |-
 |<pre>EA       NOP
-A2 0B    LDX #11
-@X:
 EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+       CLC
+00    BCC *+2</pre>||Clobbers C
 |-
 |<pre>EA       NOP
-A0 0B    LDY #11
-@Y:
 EA       NOP
-      DEY
+EA       NOP
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+EA       NOP
-|-
+EA       NOP
-|<pre>08       PHP
+EA       NOP
-A9       LDA #46
+EA       NOP
-xx xx JSR delay_a_25_clocks
+EA       NOP
-      PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-A9       LDA #46
+EA       NOP
-xx xx JSR delay_a_25_clocks
+EA       NOP
-      PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|8 bytes
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
 |<pre>EA       NOP
-      PHP
+EA       NOP
-A2 0E    LDX #14
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X
+EA       NOP
-       PLP</pre>||Clobbers X; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
 |-
 |<pre>EA       NOP
-       PHP
-A0 0E    LDY #14
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 0B    LDA #11
-@A:
 EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>EA       NOP
-       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3
+EA       NOP
-      PLA</pre>||Clobbers Z&N, and C; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>EA       NOP
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+EA       NOP
-|-
+EA       NOP
-|<pre>08       PHP
+EA       NOP
-      PHA
+EA       NOP
-A9       LDA #39
+EA       NOP
-xx xx JSR delay_a_25_clocks
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
 |-
-!colspan="2"|12 bytes
+!colspan="2"|33 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      PHA
+EA       NOP
-      SEC
+EA       NOP
-A9 09    LDA #9
+EA       NOP
-@A:
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
 EA       NOP
-E9 01    SBC #1
+C xx xx JMP *+3</pre>||Not relocatable code
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
 |-
 |}
-=== 81 cycles ===
+=== 64 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 10    LDX #16
+|<pre>A9       LDA #37
-@X:
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-CA       DEX
+|-
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+!colspan="2"|6 bytes
 |-
-|<pre>A0 10    LDY #16
+|<pre>A0 09    LDY #9
 @Y:
+EA       NOP
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #54
+|<pre>A2 09    LDX #9
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #47
+A9       LDA #30
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #47
+A9       LDA #30
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 11,245: / Line 12,661: @@
 !colspan="2"|8 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-A2 0E    LDX #14
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@X:
+EA       NOP
-CA       DEX
+D0 FC    BNE *-2
-D0 xx    BNE @X
+       PLP</pre>||Clobbers A; and writes in stack
-       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHP
+A0 08    LDY #8
-A0 0E    LDY #14
 @Y:
+EA       NOP
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       SEC
+A2 08    LDX #8
-A9 0F    LDA #15
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-A6 00    LDX $00
-A2 0E    LDX #14
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A4 00    LDY $00
-A0 0E    LDY #14
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>A5 00    LDA $00
-       SEC
-A9 0F    LDA #15
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>00 00    BRK 0
-00    BRK 0
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
 |-
 |<pre>EA       NOP
        PLA
-      PLA
+      PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #40
+A9       LDA #23
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A5 00    LDA $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>C5 00    CMP $00
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-|<pre>26 00    ROL $00
-00    ROR $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>20 xx xx JSR @rts12
-       PHP
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
-       PLA
-       PLP</pre>||Requires @rts12; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
        TYA
        PHA
-A0 0C    LDY #12
+A0 09    LDY #9
 @Y:
        DEY
@@ Line 11,378: / Line 12,720: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|13 bytes
+|<pre>20 xx xx JSR @rts12
+00    BRK 0
+00    BRK 0
+00    BRK 0
+00    BRK 0</pre>||Requires dummy interrupt handler, and @rts12; and writes in stack
+|-
+!colspan="2"|12 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
+       PHP
+       PLP
        PHP
        PHA
-       SEC
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A9 0C    LDA #12
+D0 FD    BNE *-1
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|20 bytes
+|-
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|22 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+!colspan="2"|32 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
 |-
 |}
-=== 82 cycles ===
+=== 65 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #55
+|<pre>A9       LDA #38
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>48       PHA
+|<pre>A2 08    LDX #8
-A0 88    LDY #136 ;hides 'DEY'
+@X:
-@Y = * - 1
        PHA
-xx    BMI @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>A2 09    LDX #9
-@X:
-       PLA
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>A0 09    LDY #9
+|<pre>A0 08    LDY #8
+@Y:
+       PHA
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>68       PLA
+A0 0C    LDY #12
 @Y:
-       PLA
        DEY
 D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+|<pre>68       PLA
+A2 0C    LDX #12
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>A0 09    LDY #9
+|<pre>EA       NOP
-@Y:
 EA       NOP
+A2 0C    LDX #12
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
 EA       NOP
+A0 0C    LDY #12
+@Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 09    LDX #9
-@X:
-EA       NOP
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #48
+A9       LDA #31
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #48
+A9       LDA #31
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 11,450: / Line 12,889: @@
 !colspan="2"|8 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-      SEC
+      PHP
-A9 0F    LDA #15
+A0 0B    LDY #11
-@A:
+@Y:
-E9 01    SBC #1
+      DEY
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @Y
-|-
+      PLP</pre>||Clobbers Y; and writes in stack
-!colspan="2"|9 bytes
-|-
-|<pre>8C       TXA
-       PHA
-A2 0E    LDX #14
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
-EA       NOP
        PHP
-A2 0E    LDX #14
+A2 0B    LDX #11
 @X:
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A0 0E    LDY #14
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
        SEC
-A9 0B    LDA #11
+A9 0C    LDA #12
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-|<pre>68       PLA
+|<pre>00 00    BRK 0
+00    BRK 0
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-       PHA
-A9       LDA #41
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
        PHP
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3
+       PLP</pre>||Clobbers A, and S; and writes in stack
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-EA       NOP
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
 |<pre>EA       NOP
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
-!colspan="2"|11 bytes
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
+A5 00    LDA $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>C5 00    CMP $00
        PHA
-       SEC
-A9 0D    LDA #13
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 83 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #56
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>EA       NOP
-A2 10    LDX #16
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 10    LDY #16
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A2 0F    LDX #15
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 0F    LDY #15
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 10    LDA #16
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-A9       LDA #49
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #49
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>20 xx xx JSR @rts12
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; requires @rts12; and writes in stack
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>26 00    ROL $00
-       PLA
+00    ROR $00
-       PLA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #42
+A9       LDA #24
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 11,627: / Line 12,969: @@
 !colspan="2"|10 bytes
 |-
-|<pre>36 00    ROL $00,X
+|<pre>00 00    BRK 0
-00    ROR $00,X
+00    BRK 0
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    BRK 0
-EA       NOP
+00    BRK 0
-EA       NOP
+00    BRK 0</pre>||Requires dummy interrupt handler; and writes in stack
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|11 bytes
 |-
-|<pre>08       PHP
+|<pre>20 xx xx JSR @rts12
-E6 xx    INC @zptemp
+       PHP
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-EA       NOP
+       PLA
-D0 FB    BNE *-3
+       PLP</pre>||Requires @rts12; and writes in stack
-       PLP</pre>||Clobbers A; requires @zptemp; and writes in stack
+|-
+!colspan="2"|12 bytes
 |-
-|<pre>E6 xx    INC @zptemp
+|<pre>08       PHP
+       PLP
+       PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3
+FB    BPL *-3
-       PLA</pre>||Clobbers Z&N, and C; requires @zptemp; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
 |-
 |<pre>EA       NOP
-      PHA
+       PLA
-      PHP
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-EA       NOP
+       PLA
-D0 FB    BNE *-3
+       PLA
-      PLP</pre>||Clobbers A, and S; and writes in stack
+       PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PLA
+      PLA
+      PLA
+       PLA
+      PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|19 bytes
 |-
 |<pre>EA       NOP
+       PLA
        PHA
+       PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+      PLA
-EA       NOP
+      PHA
-EA       NOP
+       PLA
-D0 FB    BNE *-3
+      PHA
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+      PLA
-|-
+      PHA
-!colspan="2"|11 bytes
+      PLA
-|-
-|<pre>08       PHP
-EA       NOP
-A5 00    LDA $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-C5 00    CMP $00
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>20 xx xx JSR @rts14
-       PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
        PLA
-       PLP</pre>||Requires @rts14; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-       PLP
-       PHP
-       PLP
-       PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, and Z&N
 |-
-|}
+!colspan="2"|22 bytes
-=== 84 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #57
+|<pre>E6 xx    INC @zptemp
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-!colspan="2"|6 bytes
+!colspan="2"|23 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A2 10    LDX #16
+C5 00    CMP $00
-@X:
+00    ROL $00,X
-CA       DEX
+00    ROR $00,X
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A0 10    LDY #16
+00    BIT $00
-@Y:
+00    ROL $00,X
-       DEY
+00    ROR $00,X
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
+00    NOP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>A6 00    LDX $00
+!colspan="2"|24 bytes
-A2 10    LDX #16
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A4 00    LDY $00
+|<pre>EA       NOP
-A0 10    LDY #16
+C xx xx JMP *+3
-@Y:
+00    ROL $00,X
-       DEY
+00    ROR $00,X
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|<pre>08       PHP
+!colspan="2"|33 bytes
-A9       LDA #50
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A9       LDA #50
+EA       NOP
-xx xx JSR delay_a_25_clocks
+EA       NOP
-      PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|8 bytes
+EA       NOP
-|-
-|<pre>00 00    BRK 0
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>38       SEC
-A9 09    LDA #9
-@A:
 EA       NOP
 EA       NOP
-E9 01    SBC #1
+EA       NOP
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-      PHA
+EA       NOP
-      PHP
+EA       NOP
-A2 0E    LDX #14
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+EA       NOP
-D0 xx    BNE @X
+EA       NOP
-      PLP</pre>||Clobbers X, and S; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-      PHA
+EA       NOP
-      PHP
+EA       NOP
-A0 0E    LDY #14
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+EA       NOP
-D0 xx    BNE @Y
+EA       NOP
-      PLP</pre>||Clobbers Y, and S; and writes in stack
+EA       NOP
-|-
+      CLC
-|<pre>08       PHP
+00    BCC *+2</pre>||Clobbers C
-      PHA
-A9       LDA #43
-xx xx JSR delay_a_25_clocks
-      PLA
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-C       TXA
-      PHA
-A2 0E    LDX #14
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-       PHP
-A0 0E    LDY #14
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
 EA       NOP
 EA       NOP
-       PHP
-A2 0E    LDX #14
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3
+EA       NOP
-       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+B8       CLV
+00    BVC *+2</pre>||Clobbers V
 |-
 |<pre>EA       NOP
-      PLA
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|11 bytes
+EA       NOP
-|-
+EA       NOP
-|<pre>48       PHA
+EA       NOP
-      TYA
+EA       NOP
-      PHA
+EA       NOP
-A0 0D    LDY #13
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+EA       NOP
-D0 xx    BNE @Y
+EA       NOP
-      PLA
+EA       NOP
-A8       TAY
+EA       NOP
-      PLA</pre>||Clobbers Z&N; and writes in stack
+EA       NOP
-|-
+EA       NOP
-|<pre>08       PHP
+EA       NOP
-      TYA
+EA       NOP
-      PHA
+EA       NOP
-A0 0D    LDY #13
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+EA       NOP
-D0 xx    BNE @Y
+EA       NOP
-      PLA
+EA       NOP
-A8       TAY
+EA       NOP
-      PLP</pre>||Clobbers A; and writes in stack
+EA       NOP
+EA       NOP
+xx    STA @zptemp</pre>||Requires @zptemp
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+EA       NOP
-|-
+EA       NOP
-!colspan="2"|12 bytes
+EA       NOP
-|-
+EA       NOP
-|<pre>EA       NOP
+EA       NOP
-      PHP
+EA       NOP
-      PHA
+EA       NOP
-      SEC
+EA       NOP
-A9 0D    LDA #13
+EA       NOP
-@A:
+EA       NOP
-E9 01    SBC #1
+EA       NOP
-D0 xx    BNE @A
+EA       NOP
-      PLA
+EA       NOP
-      PLP</pre>||Writes in stack
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00</pre>||Requires support for unofficial opcodes
 |-
 |}
-=== 85 cycles ===
+=== 66 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #58
+|<pre>A0 0D    LDY #13
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@Y:
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|6 bytes
+|<pre>A2 0D    LDX #13
-|-
-|<pre>A2 0C    LDX #12
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 0C    LDY #12
+|<pre>A9       LDA #39
-@Y:
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #51
+A9       LDA #32
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #51
+A9       LDA #32
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|8 bytes
+|-
+|<pre>38       SEC
+A9 09    LDA #9
+@A:
+EA       NOP
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+|<pre>68       PLA
+       PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLP</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+A2 0B    LDX #11
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+A0 0B    LDY #11
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y, and S; and writes in stack
+|-
+|<pre>68       PLA
+       PLA
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>08       PHP
+A4 00    LDY $00
 A0 0B    LDY #11
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
@@ Line 11,953: / Line 13,334: @@
 |-
 |<pre>08       PHP
+A6 00    LDX $00
 A2 0B    LDX #11
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
@@ Line 11,961: / Line 13,342: @@
 |-
 |<pre>EA       NOP
-      SEC
+EA       NOP
-A9 10    LDA #16
+       PHA
-@A:
+A9 4A    LDA #$4A  ;hides 'LSR A'
-E9 01    SBC #1
+EA       NOP
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 FC    BNE *-2
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
-!colspan="2"|9 bytes
+|<pre>EA       NOP
-|-
+EA       NOP
-|<pre>08       PHP
+      PLA
-      SEC
+       PHA
-A9 0F    LDA #15
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@A:
+EA       NOP
-E9 01    SBC #1
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @A
-      PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 0F    LDA #15
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #44
+A9       LDA #25
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 11,994: / Line 13,366: @@
 !colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>00 00    BRK 0
+       PHP
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLA
+       PLP</pre>||Requires dummy interrupt handler; and writes in stack
+|-
+!colspan="2"|12 bytes
+|-
+|<pre>08       PHP
+       PHA
+       SEC
+A9 07    LDA #7
+@A:
 EA       NOP
-EA       NOP
+E9 01    SBC #1
-D0 FB    BNE *-3
+D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|20 bytes
 |-
 |<pre>68       PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1
+       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|23 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+!colspan="2"|33 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP</pre>||No requirements
 |-
 |}
-=== 86 cycles ===
+=== 67 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 11    LDX #17
+|<pre>A9       LDA #40
-@X:
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 11    LDY #17
+!colspan="2"|7 bytes
+|-
+|<pre>E6 xx    INC @zptemp
+A2 88    LDX #136 ;hides 'DEY'
+@X = * - 1
+CA       DEX
+xx    BMI @X</pre>||Clobbers X, Y, and Z&N; and requires @zptemp
+|-
+|<pre>A2 06    LDX #6
+@X:
+       PHA
+       PHA
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>A0 06    LDY #6
 @Y:
+       PHA
+       PHA
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A9       LDA #59
+|<pre>A0 06    LDY #6
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@Y:
+EA       NOP
+       PLA
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>A2 06    LDX #6
+@X:
+EA       NOP
+       PLA
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #52
+A9       LDA #33
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #52
+A9       LDA #33
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 12,044: / Line 13,536: @@
 !colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>A6 00    LDX $00
-A0 88    LDY #136 ;hides 'DEY'
+A2 09    LDX #9
-@Y = * - 1
-C5 00    CMP $00
-xx    BMI @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A2 0F    LDX #15
 @X:
+EA       NOP
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-      PLP</pre>||Clobbers X, and S; and writes in stack
+|-
+|<pre>A4 00    LDY $00
+A0 09    LDY #9
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>20 xx xx JSR @rts12
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; requires @rts12; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>68       PLA
-      SEC
+      PLA
-A9 10    LDA #16
+       PLA
-@A:
+A9 4A    LDA #$4A  ;hides 'LSR A'
-E9 01    SBC #1
+EA       NOP
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>08       PHP
+|<pre>98       TYA
-A6 00    LDX $00
+       PHA
-A2 0F    LDX #15
+A0 0B    LDY #11
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A2 0B    LDX #11
 @X:
 CA       DEX
@@ Line 12,076: / Line 13,582: @@
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>20 xx xx JSR @rts15
+|<pre>EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+      PHP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; requires @rts15; and writes in stack
+A0 0B    LDY #11
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>A5 00    LDA $00
+|<pre>36 00    ROL $00,X
-       SEC
+00    ROR $00,X
-A9 10    LDA #16
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@A:
+EA       NOP
-E9 01    SBC #1
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-00    BRK 0
+E6 xx    INC @zptemp
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
+       PLP</pre>||Clobbers A; requires @zptemp; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>E6 xx    INC @zptemp
        PHA
-A9       LDA #45
+A9 4A    LDA #$4A  ;hides 'LSR A'
-xx xx JSR delay_a_25_clocks
+EA       NOP
-       PLA
+D0 FC    BNE *-2
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+       PLA</pre>||Clobbers Z&N, and C; requires @zptemp; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>EA       NOP
-|-
-|<pre>68       PLA
-C       TXA
        PHA
-A2 0E    LDX #14
+       PHP
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-|<pre>68       PLA
-       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 D0 FC    BNE *-2
-       PLP</pre>||Clobbers A; and writes in stack
+       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
+       PHA
-FD    BPL *-1
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 D0 FC    BNE *-2
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>08       PHP
        PHA
-A9 4A    LDA #$0A  ;hides 'ASL A'
+A9       LDA #26
-FD    BPL *-1
+xx xx JSR delay_a_25_clocks
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
-!colspan="2"|12 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-       PHA
        TYA
        PHA
-A0 0D    LDY #13
+A0 88    LDY #136 ;hides 'DEY'
-@Y:
+@Y = * - 1
-       DEY
+xx    BMI @Y
-D0 xx    BNE @Y
        PLA
 A8       TAY
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|13 bytes
+|<pre>08       PHP
+EA       NOP
+A5 00    LDA $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+!colspan="2"|11 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
-       PHP
        PHA
        SEC
-A9 0D    LDA #13
+A9 0A    LDA #10
 @A:
 E9 01    SBC #1
@@ Line 12,176: / Line 13,666: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|17 bytes
-=== 87 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #60
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|6 bytes
+!colspan="2"|20 bytes
 |-
-|<pre>A0 F8    LDY #248 ;hides 'SED'
+|<pre>EA       NOP
-@Y = * - 1
+EA       NOP
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
        PLA
-C8       INY
+      PHA</pre>||Clobbers A, and Z&N
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, Z&N, and D
+|-
+!colspan="2"|23 bytes
 |-
-|<pre>A2 F8    LDX #248 ;hides 'SED'
+|<pre>EA       NOP
-@X = * - 1
+E6 xx    INC @zptemp
-       PLA
+00    ROL $00,X
-E8       INX
+00    ROR $00,X
-D0 xx    BNE @X</pre>||Clobbers A, X, S, Z&N, and D
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-!colspan="2"|7 bytes
+!colspan="2"|24 bytes
 |-
 |<pre>EA       NOP
-A2 0C    LDX #12
-@X:
 EA       NOP
-CA       DEX
+C5 00    CMP $00
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
 |<pre>EA       NOP
-A0 0C    LDY #12
-@Y:
 EA       NOP
-       DEY
+00    BIT $00
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A9       LDA #53
+EA       NOP
-xx xx JSR delay_a_25_clocks
+00    NOP $00
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>48       PHA
+!colspan="2"|25 bytes
-A9       LDA #53
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+|<pre>EA       NOP
+EA       NOP
+C xx xx JMP *+3
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|<pre>08       PHP
+|}
-A2 88    LDX #136 ;hides 'DEY'
-@X = * - 1
-EA       NOP
+=== 68 cycles ===
-CA       DEX
+{| class="wikitable testtable"
-xx    BMI @X
+!colspan="2"|5 bytes
-       PLP</pre>||Clobbers X, and Y; and writes in stack
 |-
-|<pre>38       SEC
+|<pre>A9       LDA #41
-A9 0C    LDA #12
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|9 bytes
+!colspan="2"|6 bytes
 |-
-|<pre>98       TYA
+|<pre>EA       NOP
-       PHA
+A2 0D    LDX #13
-A0 0F    LDY #15
+@X:
-@Y:
+CA       DEX
-      DEY
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
-       PHP
+A0 0D    LDY #13
-A0 0B    LDY #11
 @Y:
-EA       NOP
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-       PLP</pre>||Clobbers Y; and writes in stack
+|-
+!colspan="2"|7 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
+A2 0C    LDX #12
-A2 0B    LDX #11
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
@@ Line 12,273: / Line 13,818: @@
 |-
 |<pre>08       PHP
-       PHA
+A0 0C    LDY #12
-A9       LDA #46
+@Y:
-xx xx JSR delay_a_25_clocks
+      DEY
-       PLA
+D0 xx    BNE @Y
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>38       SEC
-|-
+A9 0D    LDA #13
-|<pre>08       PHP
-       SEC
-A9 0B    LDA #11
 @A:
-EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>00 00    BRK 0
-       SEC
-A9 0B    LDA #11
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>68       PLA
-       PLA
-       PLA
-       PLA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
-!colspan="2"|11 bytes
+|<pre>08       PHP
+A9       LDA #34
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+A9       LDA #34
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>48       PHA
+       PHA
        PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
-       PLA
-       PLP</pre>||Writes in stack
 |-
 |<pre>EA       NOP
+       PLA
        PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-|-
-|}
-=== 88 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #61
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>EA       NOP
-A2 11    LDX #17
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 11    LDY #17
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A0 10    LDY #16
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 10    LDX #16
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>38       SEC
-A9 11    LDA #17
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-A9       LDA #54
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #54
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>68       PLA
-00    BRK 0
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C; requires dummy interrupt handler; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #47
+A9       LDA #27
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 12,403: / Line 13,881: @@
 |-
 |<pre>EA       NOP
-xx xx JSR @rts15
+EA       NOP
+EA       NOP
+       PHP
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; requires @rts15; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
-00    BRK 0
+EA       NOP
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
-       PHP
+FD    BPL *-1
-       SEC
+A9 4A    LDA #$0A  ;hides 'ASL A'
-A9 0F    LDA #15
+EA       NOP
-@A:
+EA       NOP
-E9 01    SBC #1
+FB    BPL *-3</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-      PHA
-      SEC
-A9 0F    LDA #15
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|11 bytes
 |-
-|<pre>08       PHP
+|<pre>20 xx xx JSR @rts15
-A5 00    LDA $00
+      PHP
-       SEC
-A9 0F    LDA #15
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-      PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>24 00    BIT $00
        PHA
-       SEC
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A9 0F    LDA #15
+D0 FD    BNE *-1
-@A:
+       PLA
-E9 01    SBC #1
+       PLP</pre>||Requires @rts15; and writes in stack
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-|<pre>00 00    BRK 0
+|<pre>EA       NOP
 00    BRK 0
+       PHP
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2
+       PLA
-       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
+       PLP</pre>||Requires dummy interrupt handler; and writes in stack
+|-
+!colspan="2"|12 bytes
 |-
 |<pre>48       PHA
-      PHP
+C       TXA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A2 07    LDX #7
+@X:
 EA       NOP
-EA       NOP
+CA       DEX
-D0 FB    BNE *-3
+D0 xx    BNE @X
        PLA
-      PLP</pre>||Clobbers S; and writes in stack
+AA       TAX
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-      PLA
+xx xx JSR @rts12
-      PLA
+      PHP
+      PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+       PLP</pre>||Clobbers S; requires @rts12; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|13 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-C5 00    CMP $00
+       PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       SEC
+A9 07    LDA #7
+@A:
 EA       NOP
-EA       NOP
+E9 01    SBC #1
-D0 FB    BNE *-3
+D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
 |-
-|<pre>26 00    ROL $00
+!colspan="2"|17 bytes
-00    ROR $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
-|}
+|<pre>68       PLA
+       PLA
+       PLA
-=== 89 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
        PLA
-xx    BMI @Y</pre>||Clobbers A, Y, S, and Z&N
+       PLA
-|-
+       PLA
-|<pre>A9       LDA #62
+       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|20 bytes
+|-
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+      PHA
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|24 bytes
+|-
+|<pre>26 00    ROL $00
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
-!colspan="2"|6 bytes
+|}
+=== 69 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
 |-
 |<pre>A0 88    LDY #136 ;hides 'DEY'
 @Y = * - 1
-EA       NOP
 EA       NOP
 xx    BMI @Y</pre>||Clobbers Y, and Z&N
@@ Line 12,525: / Line 14,031: @@
 |<pre>A2 0A    LDX #10 ;hides 'ASL A'
 @X = * - 1
-EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers A, X, Z&N, and C
 |-
-|<pre>A2 0B    LDX #11
+|<pre>A9       LDA #42
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>48       PHA
+A2 0D    LDX #13
 @X:
-       PHA
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
@@ Line 12,538: / Line 14,048: @@
 |-
 |<pre>A6 00    LDX $00
-A2 11    LDX #17
+A2 0D    LDX #13
 @X:
 CA       DEX
@@ Line 12,544: / Line 14,054: @@
 |-
 |<pre>08       PHP
-A9       LDA #55
+A2 88    LDX #136 ;hides 'DEY'
+@X = * - 1
+CA       DEX
+xx    BMI @X
+       PLP</pre>||Clobbers X, and Y; and writes in stack
+|-
+|<pre>08       PHP
+A9       LDA #35
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #55
+A9       LDA #35
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>20 xx xx JSR @rts14
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; requires @rts14; and writes in stack
+|-
+|<pre>00 00    BRK 0
+       PHP
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+xx    BMI @Y
+       PLP</pre>||Clobbers Y; requires dummy interrupt handler; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A2 09    LDX #9
+       PHA
-@X:
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
+D0 FC    BNE *-2
+       PLA
+       PLP</pre>||Writes in stack
+|-
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-CA       DEX
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|18 bytes
-A0 09    LDY #9
+|-
-@Y:
+|<pre>EA       NOP
-EA       NOP
+       PLA
-EA       NOP
+       PLA
-      DEY
+       PLA
-D0 xx    BNE @Y
+       PLA
-      PLP</pre>||Clobbers Y; and writes in stack
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+      PLA
+      PLA
+       PLA
+      PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|21 bytes
 |-
 |<pre>EA       NOP
-       SEC
-A9 0C    LDA #12
-@A:
 EA       NOP
-E9 01    SBC #1
+EA       NOP
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+       PLA
-|-
+       PHA
-|<pre>08       PHP
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+      PLA
        PHA
-A9       LDA #48
-xx xx JSR delay_a_25_clocks
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>8C       TXA
        PHA
-A2 0B    LDX #11
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
-FC    BPL *-2
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-C       TXA
        PHA
-A2 0E    LDX #14
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX
+      PHA</pre>||Clobbers A, and Z&N
-       PLA</pre>||Clobbers Z&N; and writes in stack
+|-
+!colspan="2"|24 bytes
 |-
 |<pre>EA       NOP
-       PHP
-       SEC
-A9 0B    LDA #11
-@A:
 EA       NOP
-E9 01    SBC #1
+E6 xx    INC @zptemp
-D0 xx    BNE @A
+00    ROL $00,X
-       PLP</pre>||Clobbers A; and writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-!colspan="2"|12 bytes
+!colspan="2"|25 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-       PHP
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+C5 00    CMP $00
-D0 FB    BNE *-3
+00    ROL $00,X
-      PLA
+00    ROR $00,X
-      PLP</pre>||Writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+00    BIT $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
+|-
+!colspan="2"|26 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+C xx xx JMP *+3
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
 |}
-=== 90 cycles ===
+=== 70 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #63
+|<pre>A9       LDA #43
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 12,656: / Line 14,240: @@
 |-
 |<pre>68       PLA
-A2 11    LDX #17
+A0 0D    LDY #13
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+|<pre>68       PLA
+A2 0D    LDX #13
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>68       PLA
+!colspan="2"|7 bytes
-A0 11    LDY #17
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
+EA       NOP
+A2 0D    LDX #13
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>EA       NOP
 EA       NOP
-A0 11    LDY #17
+A0 0D    LDY #13
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-A2 11    LDX #17
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #56
+A9       LDA #36
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #56
+A9       LDA #36
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 12,697: / Line 14,281: @@
 |<pre>EA       NOP
        PHP
-A2 10    LDX #16
+A0 0C    LDY #12
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A0 10    LDY #16
 @Y:
        DEY
@@ Line 12,712: / Line 14,288: @@
 |-
 |<pre>EA       NOP
-       SEC
+       PHP
-A9 11    LDA #17
+A2 0C    LDX #12
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>20 xx xx JSR @rts15
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; requires @rts15; and writes in stack
+|-
+|<pre>EA       NOP
+       SEC
+A9 0D    LDA #13
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+|<pre>EA       NOP
+00    BRK 0
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
 |-
 !colspan="2"|9 bytes
@@ Line 12,722: / Line 14,317: @@
 |<pre>08       PHP
        SEC
-A9 10    LDA #16
+A9 0C    LDA #12
 @A:
 E9 01    SBC #1
@@ Line 12,730: / Line 14,325: @@
 |<pre>48       PHA
        SEC
-A9 10    LDA #16
+A9 0C    LDA #12
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #49
+A9       LDA #29
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|10 bytes
+|-
+|<pre>48       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
-|<pre>20 xx xx JSR @rts12
+|<pre>68       PLA
        PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-EA       NOP
+|-
-D0 FB    BNE *-3
+!colspan="2"|11 bytes
-       PLA</pre>||Clobbers Z&N, and C; requires @rts12; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>48       PHA
+       PHA
+       TYA
+       PHA
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+xx    BMI @Y
        PLA
-       PLA
+A8       TAY
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA</pre>||Clobbers S, and Z&N; and writes in stack
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
 |-
 !colspan="2"|12 bytes
 |-
-|<pre>36 00    ROL $00,X
+|<pre>EA       NOP
-00    ROR $00,X
+xx xx JSR @rts15
+       PHP
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-|-
-|<pre>36 00    ROL $00,X
-00    ROR $00,X
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+       PLP</pre>||Requires @rts15; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-E6 xx    INC @zptemp
+A5 00    LDA $00
+       TYA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A0 88    LDY #136 ;hides 'DEY'
-EA       NOP
+@Y = * - 1
-EA       NOP
+xx    BMI @Y
-D0 FB    BNE *-3
        PLA
-      PLP</pre>||Requires @zptemp; and writes in stack
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 |<pre>EA       NOP
-      PHA
+EA       NOP
+00    BRK 0
        PHP
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-EA       NOP
-D0 FB    BNE *-3
        PLA
-       PLP</pre>||Clobbers S; and writes in stack
+       PLP</pre>||Requires dummy interrupt handler; and writes in stack
 |-
-!colspan="2"|13 bytes
+|<pre>48       PHA
-|-
+       PHP
-|<pre>08       PHP
+       PHA
-EA       NOP
+       SEC
-C5 00    CMP $00
+A9 0A    LDA #10
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
+|-
+!colspan="2"|13 bytes
+|-
+|<pre>08       PHP
+00    BIT $00
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       SEC
-EA       NOP
+A9 0A    LDA #10
-EA       NOP
+@A:
-D0 FB    BNE *-3
+E9 01    SBC #1
+D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|20 bytes
+|-
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|24 bytes
+|-
+|<pre>26 00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
 |}
-=== 91 cycles ===
+=== 71 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 12    LDX #18
+|<pre>A0 0E    LDY #14
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A2 0E    LDX #14
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 12    LDY #18
+|<pre>A9       LDA #44
-@Y:
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-       DEY
+|-
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+!colspan="2"|6 bytes
 |-
-|<pre>A9       LDA #64
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #57
+A9       LDA #37
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #57
+A9       LDA #37
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 12,847: / Line 14,531: @@
 !colspan="2"|8 bytes
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHP
+A0 09    LDY #9
-A2 10    LDX #16
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A0 10    LDY #16
 @Y:
+EA       NOP
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 0B    LDA #11
-@A:
-       PHA
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A6 00    LDX $00
+A2 09    LDX #9
-A2 10    LDX #16
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|9 bytes
-A4 00    LDY $00
-A0 10    LDY #16
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 0B    LDA #11
-@A:
-00    BIT $00
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #50
+A9       LDA #30
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 12,904: / Line 14,558: @@
 !colspan="2"|10 bytes
 |-
-|<pre>00 00    BRK 0
+|<pre>EA       NOP
        PHP
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3
+       PLA
-       PLP</pre>||Clobbers A; requires dummy interrupt handler; and writes in stack
+       PLP</pre>||Writes in stack
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>00 00    BRK 0
+!colspan="2"|22 bytes
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3
-       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
 |-
 |<pre>68       PLA
-       TYA
        PHA
-A0 0F    LDY #15
-@Y:
-       DEY
-D0 xx    BNE @Y
        PLA
-A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
+      PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-!colspan="2"|11 bytes
+!colspan="2"|25 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-       SEC
-A9 09    LDA #9
-@A:
 EA       NOP
 EA       NOP
-E9 01    SBC #1
+E6 xx    INC @zptemp
-D0 xx    BNE @A
+00    ROL $00,X
-       PLP</pre>||Clobbers A; and writes in stack
+00    ROR $00,X
-|-
+00    ROL $00,X
-|<pre>EA       NOP
+00    ROR $00,X
-A9 4A    LDA #$0A  ;hides 'ASL A'
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-FC    BPL *-2
+00    ROL $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROR $00,X
-EA       NOP
+00    ROL $00,X
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>48       PHA
+!colspan="2"|26 bytes
-       SEC
-A9 09    LDA #9
-@A:
-EA       NOP
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>C5 00    CMP $00
+00    ROL $00
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|<pre>EA       NOP
+|<pre>24 00    BIT $00
-       PHA
+00    ROL $00
-C       TXA
+00    ROR $00
-       PHA
+00    ROL $00
-A2 0E    LDX #14
+00    ROR $00
-@X:
+00    ROL $00,X
-CA       DEX
+00    ROR $00,X
-D0 xx    BNE @X
+00    ROL $00,X
-       PLA
+00    ROR $00,X
-AA       TAX
+00    ROL $00,X
-       PLA</pre>||Clobbers Z&N; and writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>48       PHA
+|<pre>04 00    NOP $00
-       PHA
+00    ROL $00
-       PHP
+00    ROR $00
-       PHA
+00    ROL $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROR $00
-EA       NOP
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-D0 FB    BNE *-3
+00    ROL $00,X
-       PLA
+00    ROR $00,X
-       PLP</pre>||Clobbers S; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-!colspan="2"|13 bytes
+!colspan="2"|27 bytes
 |-
-|<pre>08       PHP
+|<pre>4C xx xx JMP *+3
-       PHA
+00    ROL $00
-       TYA
+00    ROR $00
-       PHA
+00    ROL $00
-A0 0D    LDY #13
+00    ROR $00
-@Y:
+00    ROL $00,X
-       DEY
+00    ROR $00,X
-D0 xx    BNE @Y
+00    ROL $00,X
-       PLA
+00    ROR $00,X
-A8       TAY
+00    ROL $00,X
-       PLA
+00    ROR $00,X
-       PLP</pre>||Writes in stack
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
 |}
-=== 92 cycles ===
+=== 72 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #65
+|<pre>A9       LDA #45
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A0 0D    LDY #13
+|<pre>48       PHA
-@Y:
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+EA       NOP
+xx    BMI @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+A2 0A    LDX #10 ;hides 'ASL A'
+@X = * - 1
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, Z&N, and C; and writes in stack
+|-
+!colspan="2"|7 bytes
+|-
+|<pre>A4 00    LDY $00
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
 EA       NOP
-      DEY
+xx    BMI @Y</pre>||Clobbers Y, and Z&N
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A6 00    LDX $00
+A2 0A    LDX #10 ;hides 'ASL A'
+@X = * - 1
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, Z&N, and C
 |-
-|<pre>A2 0D    LDX #13
+|<pre>48       PHA
+       PHA
+A2 0D    LDX #13
 @X:
-EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
+       PLA
+A2 0D    LDX #13
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #58
+A9       LDA #38
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #58
+A9       LDA #38
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 13,038: / Line 14,748: @@
 !colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 0C    LDY #12
+EA       NOP
-@Y:
 EA       NOP
-      DEY
+A2 0D    LDX #13
-D0 xx    BNE @Y
+@X:
-       PLP</pre>||Clobbers Y; and writes in stack
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A2 0C    LDX #12
+       PHP
-@X:
+A2 88    LDX #136 ;hides 'DEY'
-EA       NOP
+@X = * - 1
 CA       DEX
-D0 xx    BNE @X
+xx    BMI @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, Y, and S; and writes in stack
 |-
 |<pre>68       PLA
        SEC
-A9 11    LDA #17
+A9 0D    LDA #13
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+|-
+|<pre>68       PLA
+00    BRK 0
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C; requires dummy interrupt handler; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>8C       TXA
+|<pre>98       TYA
        PHA
-A2 10    LDX #16
+A0 0C    LDY #12
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>08       PHP
+A0 08    LDY #8
+@Y:
+C5 00    CMP $00
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>08       PHP
+A2 08    LDX #8
 @X:
+C5 00    CMP $00
 CA       DEX
 D0 xx    BNE @X
-      PLA
+      PLP</pre>||Clobbers X; and writes in stack
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
        SEC
-A9 11    LDA #17
+A9 0D    LDA #13
 @A:
 E9 01    SBC #1
@@ Line 13,082: / Line 14,814: @@
 |<pre>08       PHP
        PHA
-A9       LDA #51
+A9       LDA #31
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 13,092: / Line 14,824: @@
        PHP
        SEC
-A9 10    LDA #16
+A9 0C    LDA #12
 @A:
 E9 01    SBC #1
@@ Line 13,101: / Line 14,833: @@
        PHA
        SEC
-A9 10    LDA #16
+A9 0C    LDA #12
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+|<pre>00 00    BRK 0
+00    BRK 0
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
 |-
 !colspan="2"|11 bytes
 |-
 |<pre>08       PHP
+C5 00    CMP $00
        PHA
-       SEC
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A9 0F    LDA #15
+EA       NOP
-@A:
+D0 FC    BNE *-2
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>68       PLA
-|-
+       PHA
-|<pre>A5 00    LDA $00
+00    ROL $00
-A9 4A    LDA #$0A  ;hides 'ASL A'
+00    ROR $00
-EA       NOP
-FC    BPL *-2
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|21 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|24 bytes
+|-
+|<pre>36 00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
 |}
-=== 93 cycles ===
+=== 73 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #66
+|<pre>A9       LDA #46
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 13,142: / Line 14,956: @@
 |-
 |<pre>EA       NOP
-A2 12    LDX #18
+A0 0E    LDY #14
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+A2 0E    LDX #14
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 12    LDY #18
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A0 11    LDY #17
+A0 0D    LDY #13
 @Y:
        DEY
@@ Line 13,163: / Line 14,977: @@
 |-
 |<pre>08       PHP
-A2 11    LDX #17
+A2 0D    LDX #13
 @X:
 CA       DEX
@@ Line 13,169: / Line 14,983: @@
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>38       SEC
+|<pre>EA       NOP
-A9 12    LDA #18
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@A:
+EA       NOP
-E9 01    SBC #1
+EA       NOP
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |<pre>08       PHP
-A9       LDA #59
+A9       LDA #39
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #59
+A9       LDA #39
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 13,189: / Line 15,003: @@
 |<pre>08       PHP
        PHA
-A9       LDA #52
+A9       LDA #32
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 13,196: / Line 15,010: @@
 !colspan="2"|10 bytes
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHP
        SEC
-A9 10    LDA #16
+A9 09    LDA #9
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
        SEC
-A9 10    LDA #16
+A9 09    LDA #9
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|11 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A5 00    LDA $00
+EA       NOP
-      SEC
+      PHP
-A9 10    LDA #16
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-      PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>20 xx xx JSR @rts15
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3
+       PLA
-       PLA</pre>||Clobbers Z&N, and C; requires @rts15; and writes in stack
+       PLP</pre>||Writes in stack
 |-
-|<pre>24 00    BIT $00
+!colspan="2"|19 bytes
-       PHA
-       SEC
-A9 10    LDA #16
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>EA       NOP
-00    BRK 0
+       PLA
-      PHA
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-EA       NOP
+       PLA
-D0 FB    BNE *-3
+       PLA
-       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA
+      PLA
+      PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|22 bytes
 |-
 |<pre>68       PLA
-A9 4A    LDA #$0A  ;hides 'ASL A'
+       PHA
-EA       NOP
+       PLA
-FC    BPL *-2
+       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PHA
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+      PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|26 bytes
 |-
-!colspan="2"|12 bytes
+|<pre>C5 00    CMP $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
+|-
+|<pre>24 00    BIT $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>EA       NOP
+|<pre>E6 xx    INC @zptemp
-EA       NOP
+00    ROL $00
-A9 4A    LDA #$0A  ;hides 'ASL A'
+00    ROR $00
-EA       NOP
+00    ROL $00
-FC    BPL *-2
+00    ROR $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>48       PHA
+|<pre>04 00    NOP $00
-xx xx JSR @rts12
+00    ROL $00
-       PHA
+00    ROR $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-EA       NOP
+00    ROL $00,X
-D0 FB    BNE *-3
+00    ROR $00,X
-       PLA</pre>||Clobbers S, Z&N, and C; requires @rts12; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-!colspan="2"|13 bytes
+!colspan="2"|27 bytes
 |-
-|<pre>08       PHP
+|<pre>4C xx xx JMP *+3
-       PHA
+00    ROL $00
-A9 4A    LDA #$0A  ;hides 'ASL A'
+00    ROR $00
-FD    BPL *-1
+00    ROL $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROR $00,X
-EA       NOP
+00    ROL $00,X
-D0 FC    BNE *-2
+00    ROR $00,X
-       PLA
+00    ROL $00,X
-       PLP</pre>||Writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
 |}
-=== 94 cycles ===
+=== 74 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #67
+|<pre>A9       LDA #47
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 13,304: / Line 15,170: @@
 |-
 |<pre>48       PHA
-A2 12    LDX #18
+A0 0E    LDY #14
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+A2 0E    LDX #14
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-A0 12    LDY #18
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>A6 00    LDX $00
-A2 12    LDX #18
+A2 0E    LDX #14
 @X:
 CA       DEX
@@ Line 13,324: / Line 15,190: @@
 |-
 |<pre>A4 00    LDY $00
-A0 12    LDY #18
+A0 0E    LDY #14
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>48       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C; and writes in stack
 |-
 |<pre>08       PHP
-A9       LDA #60
+A9       LDA #40
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #60
+A9       LDA #40
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 13,341: / Line 15,213: @@
 !colspan="2"|8 bytes
 |-
-|<pre>38       SEC
+|<pre>A5 00    LDA $00
-A9 0D    LDA #13
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@A:
+EA       NOP
 EA       NOP
-E9 01    SBC #1
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
+E6 xx    INC @zptemp
-A2 0C    LDX #12
+A2 88    LDX #136 ;hides 'DEY'
-@X:
+@X = * - 1
-EA       NOP
 CA       DEX
-D0 xx    BNE @X
+xx    BMI @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, and Y; requires @zptemp; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
        PHP
-A0 0C    LDY #12
+A0 09    LDY #9
 @Y:
 EA       NOP
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+|<pre>48       PHA
-D0 FD    BNE *-1
+       PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A2 09    LDX #9
+@X:
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #53
+A9       LDA #33
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 13,383: / Line 15,256: @@
 !colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>20 xx xx JSR @rts12
-       SEC
+       PHP
-A9 0C    LDA #12
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@A:
 EA       NOP
-E9 01    SBC #1
+D0 FC    BNE *-2
-D0 xx    BNE @A
+       PLP</pre>||Clobbers A; requires @rts12; and writes in stack
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       SEC
-A9 0C    LDA #12
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
        TYA
        PHA
-A0 0F    LDY #15
+A0 0C    LDY #12
 @Y:
        DEY
 D0 xx    BNE @Y
        PLA
-A8       TAY
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>EA       NOP
+       PHP
+A2 08    LDX #8
+@X:
+C5 00    CMP $00
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-       PHA
+      PHP
-       SEC
+A0 08    LDY #8
-A9 0B    LDA #11
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-      PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 95 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #68
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>68       PLA
-A2 12    LDX #18
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>68       PLA
-A0 12    LDY #18
 @Y:
+C5 00    CMP $00
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-!colspan="2"|7 bytes
+|<pre>20 xx xx JSR @rts12
-|-
+      PHA
-|<pre>EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-A2 12    LDX #18
+D0 FC    BNE *-2
-@X:
+      PLA</pre>||Clobbers Z&N, and C; requires @rts12; and writes in stack
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+!colspan="2"|11 bytes
-EA       NOP
-A0 12    LDY #18
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #61
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #61
+      TYA
-xx xx JSR delay_a_25_clocks
+      PHA
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+A0 0B    LDY #11
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-      PHP
-A2 11    LDX #17
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A0 11    LDY #17
 @Y:
        DEY
 D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y; and writes in stack
+      PLA
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 |<pre>EA       NOP
+EA       NOP
+       PHP
        SEC
-A9 12    LDA #18
+A9 0C    LDA #12
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 11    LDA #17
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 11    LDA #17
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>08       PHP
+E6 xx    INC @zptemp
        PHA
-A9       LDA #54
+A9 4A    LDA #$4A  ;hides 'LSR A'
-xx xx JSR delay_a_25_clocks
+EA       NOP
+D0 FC    BNE *-2
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+       PLP</pre>||Requires @zptemp; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>EA       NOP
-|-
+       PHA
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+       PHP
-FD    BPL *-1
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
 |-
 !colspan="2"|12 bytes
 |-
 |<pre>EA       NOP
-xx xx JSR @rts15
+       PHP
+C5 00    CMP $00
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3
+       PLA
-       PLA</pre>||Clobbers Z&N, and C; requires @rts15; and writes in stack
+       PLP</pre>||Writes in stack
+|-
+!colspan="2"|19 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|22 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-00    BRK 0
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3
-       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
        PHA
-       SEC
-A9 0F    LDA #15
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Clobbers S; and writes in stack
+      PHA</pre>||Clobbers A, and Z&N
 |-
-!colspan="2"|13 bytes
+!colspan="2"|25 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-00    BIT $00
+00    ROL $00,X
-       PHA
+00    ROR $00,X
-       SEC
+00    ROL $00,X
-A9 0F    LDA #15
+00    ROR $00,X
-@A:
+00    ROL $00,X
-E9 01    SBC #1
+00    ROR $00,X
-D0 xx    BNE @A
+00    ROL $00,X
-       PLA
+00    ROR $00,X
-       PLP</pre>||Writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
 |}
-=== 96 cycles ===
+=== 75 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 13    LDX #19
+|<pre>A9       LDA #48
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>68       PLA
+A0 0E    LDY #14
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+|<pre>68       PLA
+A2 0E    LDX #14
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+!colspan="2"|7 bytes
 |-
-|<pre>A0 13    LDY #19
+|<pre>EA       NOP
+EA       NOP
+A0 0E    LDY #14
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #69
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+EA       NOP
+A2 0E    LDX #14
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>68       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
 |<pre>08       PHP
-A9       LDA #62
+A9       LDA #41
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #62
+A9       LDA #41
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 13,615: / Line 15,473: @@
 !colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 88    LDY #136 ;hides 'DEY'
+       PHP
-@Y = * - 1
+A2 0D    LDX #13
-EA       NOP
+@X:
-EA       NOP
-xx    BMI @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 0A    LDX #10 ;hides 'ASL A'
-@X = * - 1
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers A, and X; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-A2 11    LDX #17
+A0 0D    LDY #13
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-      SEC
+EA       NOP
-A9 12    LDA #18
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@A:
+EA       NOP
-E9 01    SBC #1
+EA       NOP
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 !colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A2 0B    LDX #11
+       SEC
-@X:
+A9 0D    LDA #13
-C5 00    CMP $00
+@A:
-CA       DEX
+E9 01    SBC #1
-D0 xx    BNE @X
+D0 xx    BNE @A
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>A5 00    LDA $00
+|<pre>48       PHA
        SEC
-A9 12    LDA #18
+A9 0D    LDA #13
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+|<pre>00 00    BRK 0
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #55
+A9       LDA #34
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>8C       TXA
+|<pre>48       PHA
+       PHA
+       PHP
        PHA
-A2 0C    LDX #12
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@X:
 EA       NOP
-CA       DEX
+D0 FC    BNE *-2
-D0 xx    BNE @X
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+      PLP</pre>||Clobbers S; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|12 bytes
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-|-
-!colspan="2"|11 bytes
 |-
 |<pre>EA       NOP
-       PHP
-       SEC
-A9 0C    LDA #12
-@A:
 EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       SEC
-A9 0C    LDA #12
-@A:
 EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-C       TXA
-       PHA
-A2 0B    LDX #11
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>EA       NOP
        PHP
        PHA
-       SEC
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A9 0B    LDA #11
-@A:
 EA       NOP
-E9 01    SBC #1
+D0 FC    BNE *-2
-D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|19 bytes
-=== 97 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #70
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|6 bytes
+!colspan="2"|22 bytes
 |-
-|<pre>A0 0C    LDY #12
+|<pre>68       PLA
-@Y:
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-      DEY
+      PLA
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>A2 0C    LDX #12
-@X:
        PHA
-CA       DEX
+      PLA
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+       PHA
-|-
+       PLA
-!colspan="2"|7 bytes
+       PHA
-|-
+       PLA
-|<pre>A0 08    LDY #8
+       PHA
-@Y:
+      PLA
-      PHP
+      PHA
-      PLP
+00    ROL $00,X
-       DEY
+00    ROR $00,X</pre>||Clobbers A, and Z&N
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and writes in stack
 |-
-|<pre>A2 08    LDX #8
+!colspan="2"|26 bytes
-@X:
-       PHP
-       PLP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and writes in stack
 |-
-|<pre>A2 0C    LDX #12
+|<pre>C5 00    CMP $00
-@X:
+00    ROL $00,X
-A5 00    LDA $00
+00    ROR $00,X
-CA       DEX
+00    ROL $00,X
-D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|<pre>A0 0C    LDY #12
+|<pre>24 00    BIT $00
-@Y:
+00    ROL $00,X
-A5 00    LDA $00
+00    ROR $00,X
-       DEY
+00    ROL $00,X
-D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>A2 0C    LDX #12
+|<pre>E6 xx    INC @zptemp
-@X:
+00    ROL $00
-A4 00    LDY $00
+00    ROR $00
-CA       DEX
+00    ROL $00,X
-D0 xx    BNE @X</pre>||Clobbers X, Y, and Z&N
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>A2 0C    LDX #12
+|<pre>04 00    NOP $00
-@X:
+00    ROL $00,X
-C5 00    CMP $00
+00    ROR $00,X
-CA       DEX
+00    ROL $00,X
-D0 xx    BNE @X</pre>||Clobbers X, Z&N, and C
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>A0 0C    LDY #12
+!colspan="2"|27 bytes
-@Y:
-C5 00    CMP $00
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and C
 |-
-|<pre>A0 0C    LDY #12
+|<pre>4C xx xx JMP *+3
-@Y:
+00    ROL $00,X
-00    BIT $00
+00    ROR $00,X
-       DEY
+00    ROL $00,X
-D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and V
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
-|<pre>A2 0C    LDX #12
+|}
-@X:
-00    BIT $00
-CA       DEX
+=== 76 cycles ===
-D0 xx    BNE @X</pre>||Clobbers X, Z&N, and V
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
 |-
-|<pre>A0 0C    LDY #12
+|<pre>A0 0F    LDY #15
 @Y:
-xx    STA @zptemp
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires @zptemp
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A2 0C    LDX #12
+|<pre>A2 0F    LDX #15
 @X:
-xx    STA @zptemp
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires @zptemp
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A9       LDA #49
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|7 bytes
+|-
+|<pre>08       PHP
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+EA       NOP
+xx    BMI @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>A2 0C    LDX #12
+|<pre>08       PHP
-@X:
+A2 0A    LDX #10 ;hides 'ASL A'
-00    NOP $00
+@X = * - 1
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
+D0 xx    BNE @X
-|-
+      PLP</pre>||Clobbers A, and X; and writes in stack
-|<pre>A0 0C    LDY #12
-@Y:
-00    NOP $00
-      DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
 |-
 |<pre>08       PHP
-A9       LDA #63
+A9       LDA #42
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #63
+A9       LDA #42
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 13,857: / Line 15,720: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>E6 xx    INC @zptemp
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-A2 12    LDX #18
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; and requires @zptemp
+|-
+|<pre>48       PHA
+       PHP
+A2 0D    LDX #13
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>EA       NOP
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-A0 12    LDY #18
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C; and writes in stack
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>68       PLA
-       SEC
-A9 12    LDA #18
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>8C       TXA
+|<pre>08       PHP
-       PHA
+A6 00    LDX $00
-A2 11    LDX #17
+A2 0D    LDX #13
 @X:
 CA       DEX
 D0 xx    BNE @X
-      PLA
+      PLP</pre>||Clobbers X; and writes in stack
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
+A5 00    LDA $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-       PHP
-A2 11    LDX #17
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
 EA       NOP
-       PHP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-A0 11    LDY #17
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       SEC
-A9 12    LDA #18
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #56
+A9       LDA #35
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 13,926: / Line 15,767: @@
 !colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>20 xx xx JSR @rts14
        PHP
-       SEC
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A9 11    LDA #17
+EA       NOP
-@A:
+D0 FC    BNE *-2
-E9 01    SBC #1
+       PLP</pre>||Clobbers A; requires @rts14; and writes in stack
-D0 xx    BNE @A
+|-
-      PLP</pre>||Clobbers A; and writes in stack
+|<pre>20 xx xx JSR @rts14
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+      PLA</pre>||Clobbers Z&N, and C; requires @rts14; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
+       TYA
        PHA
-       SEC
+A0 0C    LDY #12
-A9 11    LDA #17
+@Y:
-@A:
+       DEY
-E9 01    SBC #1
+D0 xx    BNE @Y
-D0 xx    BNE @A
+       PLA
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
 |-
 !colspan="2"|11 bytes
 |-
 |<pre>08       PHP
+       PLP
+       PHP
        PHA
-       SEC
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A9 10    LDA #16
+EA       NOP
-@A:
+D0 FC    BNE *-2
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
 |-
-|<pre>A5 00    LDA $00
+!colspan="2"|19 bytes
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-|-
-|}
-=== 98 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #71
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|6 bytes
+!colspan="2"|23 bytes
 |-
 |<pre>EA       NOP
-A2 13    LDX #19
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+       PLA
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+       PHA
-|-
+       PLA
-|<pre>EA       NOP
+       PHA
-A0 13    LDY #19
+       PLA
-@Y:
+       PHA
-      DEY
+       PLA
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+      PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|26 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+|}
+=== 77 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #50
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A2 12    LDX #18
+       PHA
+A2 0E    LDX #14
 @X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A0 12    LDY #18
+       PHA
+A0 0E    LDY #14
 @Y:
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+       PLA
+A2 0E    LDX #14
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>38       SEC
+|<pre>EA       NOP
-A9 13    LDA #19
+       PLA
-@A:
+A0 0E    LDY #14
-E9 01    SBC #1
+@Y:
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #64
+A9       LDA #43
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #64
+A9       LDA #43
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A2 0E    LDX #14
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A0 0E    LDY #14
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>08       PHP
+|<pre>98       TYA
        PHA
-A9       LDA #57
+A0 0D    LDY #13
-xx xx JSR delay_a_25_clocks
+@Y:
+      DEY
+D0 xx    BNE @Y
        PLA
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A0 0D    LDY #13
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
+EA       NOP
        PHP
-       SEC
+A2 0D    LDX #13
-A9 11    LDA #17
+@X:
-@A:
+CA       DEX
-E9 01    SBC #1
+D0 xx    BNE @X
-D0 xx    BNE @A
+       PLP</pre>||Clobbers X; and writes in stack
-       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-D0 FD    BNE *-1
+EA       NOP
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>48       PHA
+|<pre>08       PHP
        PHA
-      SEC
+A9       LDA #36
-A9 11    LDA #17
+xx xx JSR delay_a_25_clocks
-@A:
+       PLA
-E9 01    SBC #1
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        SEC
-A9 0B    LDA #11
+A9 0D    LDA #13
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>20 xx xx JSR @rts15
-EA       NOP
+      PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+D0 FC    BNE *-2
+       PLA</pre>||Clobbers Z&N, and C; requires @rts15; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
+       PHA
        SEC
-A9 0B    LDA #11
+A9 0D    LDA #13
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>EA       NOP
-|-
+00    BRK 0
-|<pre>00 00    BRK 0
-       PHP
        PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-D0 FB    BNE *-3
+       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
-       PLA
-       PLP</pre>||Requires dummy interrupt handler; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
        PHA
        SEC
-A9 09    LDA #9
+A9 0C    LDA #12
 @A:
-EA       NOP
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 14,109: / Line 16,034: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|20 bytes
-=== 99 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #72
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
-|-
+       PLA
-!colspan="2"|6 bytes
+       PLA
-|-
+       PLA
-|<pre>A0 0E    LDY #14
+       PLA
-@Y:
+       PLA
-EA       NOP
+      PLA
-      DEY
+       PLA
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>A2 0E    LDX #14
+!colspan="2"|22 bytes
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>68       PLA
-|-
+      PHA
-|<pre>08       PHP
+      PLA
-A9       LDA #65
+       PHA
-xx xx JSR delay_a_25_clocks
+       PLA
-      PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+      PHA
-|-
+      PLA
-|<pre>48       PHA
+      PHA
-A9       LDA #65
+      PLA
-xx xx JSR delay_a_25_clocks
+      PHA
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+      PLA
-|-
+      PHA
-!colspan="2"|8 bytes
+      PLA
-|-
-|<pre>08       PHP
-A2 0D    LDX #13
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-      PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 0D    LDY #13
-@Y:
-EA       NOP
-      DEY
-D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 0C    LDA #12
-@A:
        PHA
-E9 01    SBC #1
+      PLA
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>38       SEC
-A9 0C    LDA #12
-@A:
-00    BIT $00
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
        PHA
-A9       LDA #58
-xx xx JSR delay_a_25_clocks
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-C       TXA
        PHA
-A2 11    LDX #17
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-C       TXA
        PHA
-A2 10    LDX #16
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX
+      PHA</pre>||Clobbers A, and Z&N
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|26 bytes
-EA       NOP
-       PHP
-       SEC
-A9 11    LDA #17
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+|<pre>E6 xx    INC @zptemp
-EA       NOP
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-FB    BPL *-3
+00    ROL $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROR $00,X
-EA       NOP
+00    ROL $00,X
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
+|-
+!colspan="2"|27 bytes
+|-
+|<pre>EA       NOP
+C5 00    CMP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
+|-
+|<pre>EA       NOP
+00    BIT $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
+|-
+|<pre>EA       NOP
+00    NOP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-!colspan="2"|12 bytes
+!colspan="2"|28 bytes
 |-
 |<pre>EA       NOP
-       PHP
+C xx xx JMP *+3
-       PHA
+00    ROL $00,X
-       SEC
+00    ROR $00,X
-A9 10    LDA #16
+00    ROL $00,X
-@A:
+00    ROR $00,X
-E9 01    SBC #1
+00    ROL $00,X
-D0 xx    BNE @A
+00    ROR $00,X
-       PLA
+00    ROL $00,X
-       PLP</pre>||Writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
 |}
-=== 100 cycles ===
+=== 78 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #73
+|<pre>A9       LDA #51
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 14,256: / Line 16,176: @@
 |<pre>A2 0B    LDX #11
 @X:
-      PLA
+EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>A0 0B    LDY #11
 @Y:
-      PLA
+EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>A0 0B    LDY #11
+|<pre>08       PHP
+A0 0E    LDY #14
 @Y:
-EA       NOP
-EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>A2 0B    LDX #11
+|<pre>08       PHP
+A2 0E    LDX #14
 @X:
-EA       NOP
-EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>38       SEC
+A9 0F    LDA #15
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #66
+A9       LDA #44
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #66
+A9       LDA #44
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 14,294: / Line 16,220: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A0 12    LDY #18
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+D0 FB    BNE *-3
-D0 xx    BNE @Y
+       PLP</pre>||Clobbers A; and writes in stack
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-       PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A2 12    LDX #18
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+D0 FB    BNE *-3
-D0 xx    BNE @X
+      PLA</pre>||Clobbers Z&N, and C; and writes in stack
-      PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
-       SEC
+D0 FD    BNE *-1
-A9 13    LDA #19
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@A:
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 12    LDA #18
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 12    LDA #18
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #59
+A9       LDA #37
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|12 bytes
 |-
 |<pre>EA       NOP
-      PLA
+      PHP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLP
-D0 FD    BNE *-1
+       PHP
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+D0 FC    BNE *-2
+       PLA
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|20 bytes
 |-
 |<pre>EA       NOP
-EA       NOP
-EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-|-
-|<pre>48       PHA
-       PHP
-       PHA
-       SEC
-A9 10    LDA #16
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Clobbers S; and writes in stack
+      PLA
-|-
+       PLA
-!colspan="2"|13 bytes
+       PLA
-|-
+       PLA
-|<pre>08       PHP
+       PLA
-00    BIT $00
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|24 bytes
+|-
+|<pre>68       PLA
+      PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-       SEC
-A9 10    LDA #16
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|27 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
 |}
-=== 101 cycles ===
+=== 79 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 14    LDX #20
+|<pre>A0 88    LDY #136 ;hides 'DEY'
-@X:
+@Y = * - 1
-CA       DEX
+      PHA
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+xx    BMI @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A0 14    LDY #20
+|<pre>A9       LDA #52
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A9       LDA #74
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|7 bytes
+!colspan="2"|6 bytes
 |-
-|<pre>08       PHP
+|<pre>A0 88    LDY #136 ;hides 'DEY'
-A9       LDA #67
+@Y = * - 1
-xx xx JSR delay_a_25_clocks
+A5 00    LDA $00
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+xx    BMI @Y</pre>||Clobbers A, Y, and Z&N
 |-
-|<pre>48       PHA
+|<pre>A0 88    LDY #136 ;hides 'DEY'
-A9       LDA #67
+@Y = * - 1
-xx xx JSR delay_a_25_clocks
+A6 00    LDX $00
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+xx    BMI @Y</pre>||Clobbers X, Y, and Z&N
 |-
-!colspan="2"|8 bytes
+|<pre>A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+C5 00    CMP $00
+xx    BMI @Y</pre>||Clobbers Y, Z&N, and C
 |-
-|<pre>38       SEC
+|<pre>A0 88    LDY #136 ;hides 'DEY'
-A9 0E    LDA #14
+@Y = * - 1
-@A:
+00    BIT $00
-EA       NOP
+xx    BMI @Y</pre>||Clobbers Y, Z&N, and V
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-|<pre>48       PHA
+|<pre>A0 88    LDY #136 ;hides 'DEY'
-      PHP
+@Y = * - 1
-A0 12    LDY #18
+xx    STA @zptemp
+xx    BMI @Y</pre>||Clobbers Y, and Z&N; and requires @zptemp
+|-
+|<pre>48       PHA
+A2 0F    LDX #15
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+00    NOP $00
+xx    BMI @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
+|-
+!colspan="2"|7 bytes
+|-
+|<pre>A6 00    LDX $00
+A2 0F    LDX #15
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A4 00    LDY $00
+A0 0F    LDY #15
 @Y:
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>08       PHP
+A9       LDA #45
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+|-
+|<pre>48       PHA
+A9       LDA #45
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>48       PHA
+       PHP
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+EA       NOP
+xx    BMI @Y
        PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>48       PHA
        PHP
-A2 12    LDX #18
+A2 0A    LDX #10 ;hides 'ASL A'
-@X:
+@X = * - 1
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers A, X, and S; and writes in stack
+|-
+|<pre>68       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
 !colspan="2"|9 bytes
@@ Line 14,448: / Line 16,429: @@
 |<pre>08       PHP
 A4 00    LDY $00
-A0 12    LDY #18
+A0 88    LDY #136 ;hides 'DEY'
-@Y:
+@Y = * - 1
-      DEY
+EA       NOP
-D0 xx    BNE @Y
+xx    BMI @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>08       PHP
 A6 00    LDX $00
-A2 12    LDX #18
+A2 0A    LDX #10 ;hides 'ASL A'
+@X = * - 1
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers A, and X; and writes in stack
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+|-
+|<pre>48       PHA
+       PHA
+       PHP
+A2 0D    LDX #13
 @X:
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #60
+A9       LDA #38
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 14,471: / Line 16,467: @@
 !colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      SEC
+      TYA
-A9 0D    LDA #13
+      PHA
-@A:
+A0 0D    LDY #13
-EA       NOP
+@Y:
-E9 01    SBC #1
+      DEY
-D0 xx    BNE @A
+D0 xx    BNE @Y
-      PLP</pre>||Clobbers A; and writes in stack
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       SEC
-A9 0D    LDA #13
-@A:
 EA       NOP
-E9 01    SBC #1
+EA       NOP
-D0 xx    BNE @A
+       PHP
-      PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+A2 0D    LDX #13
+@X:
+CA       DEX
+D0 xx    BNE @X
+      PLP</pre>||Clobbers X; and writes in stack
 |-
 !colspan="2"|11 bytes
 |-
 |<pre>48       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       TYA
-D0 FD    BNE *-1
+       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A0 0C    LDY #12
-EA       NOP
+@Y:
-D0 FC    BNE *-2
+      DEY
-       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+D0 xx    BNE @Y
+       PLA
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+       PHP
+       SEC
+A9 0D    LDA #13
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 !colspan="2"|12 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        PHA
        SEC
 A9 0C    LDA #12
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 14,520: / Line 16,523: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|20 bytes
-=== 102 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #75
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
-|-
+       PLA
-!colspan="2"|7 bytes
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>48       PHA
+!colspan="2"|23 bytes
-A2 0E    LDX #14
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-A0 0E    LDY #14
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
-A2 0B    LDX #11
-@X:
        PLA
-CA       DEX
+      PHA
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+       PLA
-|-
+       PHA
-|<pre>EA       NOP
+       PLA
-A0 0B    LDY #11
+       PHA
-@Y:
+       PLA
+       PHA
+      PLA
+       PHA
+       PLA
+       PHA
        PLA
-      DEY
+      PHA
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+       PLA
-|-
+       PHA
-|<pre>08       PHP
+       PLA
-A9       LDA #68
+       PHA
-xx xx JSR delay_a_25_clocks
+       PLA
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|27 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A9       LDA #68
+E6 xx    INC @zptemp
-xx xx JSR delay_a_25_clocks
+00    ROL $00,X
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-!colspan="2"|8 bytes
+!colspan="2"|28 bytes
 |-
-|<pre>A4 00    LDY $00
+|<pre>EA       NOP
-A0 0E    LDY #14
-@Y:
 EA       NOP
-       DEY
+C5 00    CMP $00
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|<pre>A6 00    LDX $00
+|<pre>EA       NOP
-A2 0E    LDX #14
-@X:
 EA       NOP
-CA       DEX
+00    BIT $00
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+00    ROL $00,X
-|-
+00    ROR $00,X
-|<pre>68       PLA
+00    ROL $00,X
-       SEC
+00    ROR $00,X
-A9 13    LDA #19
+00    ROL $00,X
-@A:
+00    ROR $00,X
-E9 01    SBC #1
+00    ROL $00,X
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+00    ROR $00,X
-|-
+00    ROL $00,X
-!colspan="2"|9 bytes
+00    ROR $00,X
-|-
+00    ROL $00,X
-|<pre>98       TYA
+00    ROR $00,X</pre>||Clobbers Z&N, and V
-       PHA
-A0 12    LDY #18
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
-       PHP
+00    NOP $00
-A2 12    LDX #18
+00    ROL $00,X
-@X:
+00    ROR $00,X
-CA       DEX
+00    ROL $00,X
-D0 xx    BNE @X
+00    ROR $00,X
-       PLP</pre>||Clobbers X; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
+|-
+!colspan="2"|29 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-       PHP
+C xx xx JMP *+3
-A0 12    LDY #18
+00    ROL $00,X
-@Y:
+00    ROR $00,X
-       DEY
+00    ROL $00,X
-D0 xx    BNE @Y
+00    ROR $00,X
-       PLP</pre>||Clobbers Y; and writes in stack
+00    ROL $00,X
-|-
+00    ROR $00,X
-|<pre>38       SEC
+00    ROL $00,X
-A9 0B    LDA #11
+00    ROR $00,X
-@A:
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-EA       NOP
+00    ROL $00,X
-E9 01    SBC #1
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #61
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       SEC
-A9 12    LDA #18
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       SEC
-A9 12    LDA #18
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 11    LDA #17
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|<pre>68       PLA
-       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 103 cycles ===
+=== 80 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #76
+|<pre>A9       LDA #53
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>EA       NOP
+|<pre>A2 88    LDX #136 ;hides 'DEY'
-A0 14    LDY #20
+@X = * - 1
+EA       NOP
+CA       DEX
+xx    BMI @X</pre>||Clobbers X, Y, and Z&N
+|-
+|<pre>68       PLA
+A0 0F    LDY #15
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-A2 14    LDX #20
+A2 0F    LDX #15
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 13    LDX #19
+A2 0B    LDX #11
 @X:
+EA       NOP
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 13    LDY #19
+A0 0B    LDY #11
 @Y:
+EA       NOP
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 14    LDA #20
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #69
+A9       LDA #46
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #69
+A9       LDA #46
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-       PHA
+       PHP
-A9       LDA #62
+A2 0E    LDX #14
-xx xx JSR delay_a_25_clocks
+@X:
-       PLA
+CA       DEX
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>EA       NOP
-|-
+      PHP
-|<pre>98       TYA
+A0 0E    LDY #14
-      PHA
-A0 0D    LDY #13
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
-      PLA
+      PLP</pre>||Clobbers Y; and writes in stack
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>38       SEC
-       PHP
+A9 0B    LDA #11
-       SEC
-A9 12    LDA #18
 @A:
+EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>EA       NOP
+       PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHA
-       SEC
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A9 12    LDA #18
+EA       NOP
-@A:
+EA       NOP
-E9 01    SBC #1
+D0 FB    BNE *-3
-D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|11 bytes
+|<pre>EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
 |<pre>08       PHP
-A5 00    LDA $00
+      PHA
-      SEC
+A9       LDA #39
-A9 12    LDA #18
+xx xx JSR delay_a_25_clocks
-@A:
+       PLA
-E9 01    SBC #1
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-D0 xx    BNE @A
+|-
-       PLP</pre>||Clobbers A; and writes in stack
+!colspan="2"|12 bytes
 |-
-|<pre>24 00    BIT $00
+|<pre>08       PHP
        PHA
        SEC
-A9 12    LDA #18
+A9 09    LDA #9
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|20 bytes
 |-
-|<pre>48       PHA
+|<pre>68       PLA
-C       TXA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|24 bytes
+|-
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+      PLA
        PHA
-A2 0C    LDX #12
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX
+      PHA
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
        PLA
        PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-D0 FD    BNE *-1
+00    ROR $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X</pre>||Clobbers A, and Z&N
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
-!colspan="2"|13 bytes
+!colspan="2"|28 bytes
 |-
-|<pre>EA       NOP
+|<pre>26 00    ROL $00
-       PHP
+00    ROR $00
-       PHA
+00    ROL $00
-       SEC
+00    ROR $00
-A9 0C    LDA #12
+00    ROL $00,X
-@A:
+00    ROR $00,X
-EA       NOP
+00    ROL $00,X
-E9 01    SBC #1
+00    ROR $00,X
-D0 xx    BNE @A
+00    ROL $00,X
-       PLA
+00    ROR $00,X
-       PLP</pre>||Writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
 |}
-=== 104 cycles ===
+=== 81 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #77
+|<pre>A2 10    LDX #16
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>48       PHA
-A2 14    LDX #20
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>48       PHA
+|<pre>A0 10    LDY #16
-A0 14    LDY #20
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A9       LDA #54
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>A6 00    LDX $00
+|<pre>08       PHP
-A2 14    LDX #20
+A9       LDA #47
-@X:
+xx xx JSR delay_a_25_clocks
-CA       DEX
+      PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A4 00    LDY $00
+|<pre>48       PHA
-A0 14    LDY #20
+A9       LDA #47
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #70
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #70
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A2 0C    LDX #12
+       PHP
+A2 0E    LDX #14
 @X:
-00    BIT $00
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A0 0C    LDY #12
+       PHP
+A0 0E    LDY #14
 @Y:
-C5 00    CMP $00
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-       PLA
        SEC
-A9 13    LDA #19
+A9 0F    LDA #15
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-       PHA
+A6 00    LDX $00
-A9       LDA #63
+A2 0E    LDX #14
-xx xx JSR delay_a_25_clocks
+@X:
-      PLA
+CA       DEX
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>08       PHP
-|-
+A4 00    LDY $00
-|<pre>EA       NOP
+A0 0E    LDY #14
-       TYA
-       PHA
-A0 12    LDY #18
 @Y:
        DEY
 D0 xx    BNE @Y
-      PLA
+      PLP</pre>||Clobbers Y; and writes in stack
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>A5 00    LDA $00
        SEC
-A9 0E    LDA #14
+A9 0F    LDA #15
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|11 bytes
+|<pre>00 00    BRK 0
+00    BRK 0
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
 |-
 |<pre>48       PHA
-C       TXA
+      PHP
-       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A2 11    LDX #17
+EA       NOP
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
 EA       NOP
-       PHP
+D0 FB    BNE *-3
-       SEC
+       PLP</pre>||Clobbers A, and S; and writes in stack
-A9 12    LDA #18
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>48       PHA
-|-
-|<pre>EA       NOP
-      PHP
        PHA
-       SEC
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A9 11    LDA #17
+EA       NOP
-@A:
+EA       NOP
-E9 01    SBC #1
+D0 FB    BNE *-3
-D0 xx    BNE @A
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
-       PLA
-       PLP</pre>||Writes in stack
 |-
 |<pre>EA       NOP
@@ Line 14,979: / Line 16,953: @@
        PLA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #40
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|10 bytes
+|-
+|<pre>08       PHP
+A5 00    LDA $00
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+EA       NOP
+D0 FB    BNE *-3
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-!colspan="2"|13 bytes
+|<pre>C5 00    CMP $00
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
 |<pre>26 00    ROL $00
 00    ROR $00
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|}
+!colspan="2"|12 bytes
-=== 105 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #78
+|<pre>20 xx xx JSR @rts12
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PHP
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLA
+       PLP</pre>||Requires @rts12; and writes in stack
 |-
-!colspan="2"|6 bytes
+|<pre>EA       NOP
-|-
-|<pre>A0 0D    LDY #13
-@Y:
        PHA
-      DEY
+      TYA
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>A2 0D    LDX #13
-@X:
        PHA
-CA       DEX
+A0 0C    LDY #12
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>68       PLA
-A2 14    LDX #20
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>68       PLA
-A0 14    LDY #20
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+D0 xx    BNE @Y
+       PLA
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|7 bytes
+!colspan="2"|13 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-A2 14    LDX #20
+       PHP
-@X:
+       PHA
-CA       DEX
+       SEC
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+A9 0C    LDA #12
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA
+       PLP</pre>||Writes in stack
+|-
+!colspan="2"|21 bytes
 |-
 |<pre>EA       NOP
-EA       NOP
+      PLA
-A0 14    LDY #20
+       PLA
-@Y:
+       PLA
-      DEY
+       PLA
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+       PLA
-|-
+       PLA
-|<pre>08       PHP
+       PLA
-A9       LDA #71
+       PLA
-xx xx JSR delay_a_25_clocks
+       PLA
-      PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PLA
+      PHA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>48       PHA
+!colspan="2"|24 bytes
-A9       LDA #71
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
 |-
 |<pre>EA       NOP
-      PHP
+EA       NOP
-A0 13    LDY #19
+       PLA
-@Y:
+       PHA
-      DEY
+       PLA
-D0 xx    BNE @Y
+       PHA
-      PLP</pre>||Clobbers Y; and writes in stack
+      PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+      PHA</pre>||Clobbers A, and Z&N
 |-
-|<pre>EA       NOP
+!colspan="2"|28 bytes
-       PHP
-A2 13    LDX #19
-@X:
-CA       DEX
-D0 xx    BNE @X
-      PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
-      SEC
+EA       NOP
-A9 14    LDA #20
+E6 xx    INC @zptemp
-@A:
+00    ROL $00,X
-E9 01    SBC #1
+00    ROR $00,X
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-!colspan="2"|9 bytes
+!colspan="2"|29 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-       SEC
-A9 13    LDA #19
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 13    LDA #19
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #64
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-FC    BPL *-2
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+C5 00    CMP $00
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+00    ROL $00,X
-|-
+00    ROR $00,X
-!colspan="2"|12 bytes
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-      PHP
+EA       NOP
-      PHA
+EA       NOP
-       SEC
+00    BIT $00
-A9 11    LDA #17
+00    ROL $00,X
-@A:
+00    ROR $00,X
-E9 01    SBC #1
+00    ROL $00,X
-D0 xx    BNE @A
+00    ROR $00,X
-      PLA
+00    ROL $00,X
-      PLP</pre>||Clobbers S; and writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-!colspan="2"|13 bytes
+!colspan="2"|30 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      PHA
+EA       NOP
-      SEC
+EA       NOP
-A9 0B    LDA #11
+C xx xx JMP *+3
-@A:
+00    ROL $00,X
-00    BIT $00
+00    ROR $00,X
-E9 01    SBC #1
+00    ROL $00,X
-D0 xx    BNE @A
+00    ROR $00,X
-       PLA
+00    ROL $00,X
-       PLP</pre>||Writes in stack
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
 |-
 |}
-=== 106 cycles ===
+=== 82 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 15    LDX #21
+|<pre>A9       LDA #55
-@X:
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-CA       DEX
+|-
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+!colspan="2"|6 bytes
+|-
+|<pre>48       PHA
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+      PHA
+xx    BMI @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A0 15    LDY #21
+|<pre>A0 09    LDY #9
 @Y:
+       PLA
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-|<pre>A9       LDA #79
+|<pre>A2 09    LDX #9
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@X:
+      PLA
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
 !colspan="2"|7 bytes
+|-
+|<pre>A2 09    LDX #9
+@X:
+EA       NOP
+EA       NOP
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A0 09    LDY #9
+@Y:
+EA       NOP
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #72
+A9       LDA #48
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #72
+A9       LDA #48
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 15,176: / Line 17,225: @@
 !colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>68       PLA
+       SEC
+A9 0F    LDA #15
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>98       TYA
+       PHA
+A0 0E    LDY #14
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
 A2 0E    LDX #14
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+EA       NOP
+       PHP
 A0 0E    LDY #14
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        SEC
-A9 14    LDA #20
+A9 0B    LDA #11
 @A:
+EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|9 bytes
+|<pre>68       PLA
-|-
+A9 4A    LDA #$4A  ;hides 'LSR A'
-|<pre>A5 00    LDA $00
+D0 FD    BNE *-1
-       SEC
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A9 14    LDA #20
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #65
+A9       LDA #41
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 15,217: / Line 17,284: @@
 !colspan="2"|10 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-      TYA
+EA       NOP
+       PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
        PHA
-A0 12    LDY #18
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@Y:
+EA       NOP
-      DEY
+EA       NOP
-D0 xx    BNE @Y
+D0 FB    BNE *-3
-       PLA
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
 !colspan="2"|11 bytes
 |-
 |<pre>08       PHP
+       PHA
        SEC
-A9 0C    LDA #12
+A9 0D    LDA #13
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
+|-
+!colspan="2"|21 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-      SEC
+       PLA
-A9 0C    LDA #12
+       PLA
-@A:
+       PLA
-00    BIT $00
+       PLA
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A
+       PLA
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PLA
+       PLA
+      PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|12 bytes
+!colspan="2"|24 bytes
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-C       TXA
+      PLA
        PHA
-A2 11    LDX #17
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX
+      PHA
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>68       PLA
        PLA
+       PHA
        PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
        PHA
-       SEC
-A9 11    LDA #17
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|28 bytes
 |-
-|<pre>36 00    ROL $00,X
+|<pre>26 00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
 00    ROR $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-D0 FD    BNE *-1
+00    ROR $00,X</pre>||Clobbers Z&N
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 107 cycles ===
+=== 83 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #80
+|<pre>A9       LDA #56
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A0 18    LDY #24 ;hides 'CLC'
+|<pre>EA       NOP
-@Y = * - 1
+A2 10    LDX #16
-       DEY
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
+A0 10    LDY #16
+@Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 18    LDX #24 ;hides 'CLC'
-@X = * - 1
-CA       DEX
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #73
+A2 0F    LDX #15
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #73
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>68       PLA
-       SEC
-A9 14    LDA #20
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 13    LDY #19
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>08       PHP
-A2 0B    LDX #11
 @X:
-EA       NOP
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
@@ Line 15,358: / Line 17,421: @@
 |-
 |<pre>08       PHP
-A0 0B    LDY #11
+A0 0F    LDY #15
 @Y:
-EA       NOP
-EA       NOP
        DEY
 D0 xx    BNE @Y
@@ Line 15,367: / Line 17,428: @@
 |-
 |<pre>38       SEC
-A9 0D    LDA #13
+A9 10    LDA #16
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-       PHA
+A9       LDA #49
-A9       LDA #66
 xx xx JSR delay_a_25_clocks
-       PLA
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>48       PHA
+A9       LDA #49
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|9 bytes
-       PHP
-       SEC
-A9 13    LDA #19
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>20 xx xx JSR @rts12
-       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
-       SEC
+EA       NOP
-A9 13    LDA #19
+EA       NOP
-@A:
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; requires @rts12; and writes in stack
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|11 bytes
+|<pre>68       PLA
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
 |<pre>08       PHP
        PHA
-      SEC
+A9       LDA #42
-A9 12    LDA #18
+xx xx JSR delay_a_25_clocks
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-       PLP</pre>||Writes in stack
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>36 00    ROL $00,X
-A9 4A    LDA #$0A  ;hides 'ASL A'
+00    ROR $00,X
-EA       NOP
-FC    BPL *-2
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
@@ Line 15,423: / Line 17,475: @@
 D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|}
+|<pre>08       PHP
+E6 xx    INC @zptemp
+A9 4A    LDA #$4A  ;hides 'LSR A'
-=== 108 cycles ===
+EA       NOP
-{| class="wikitable testtable"
+EA       NOP
-!colspan="2"|5 bytes
+D0 FB    BNE *-3
+       PLP</pre>||Clobbers A; requires @zptemp; and writes in stack
 |-
-|<pre>A9       LDA #81
+|<pre>E6 xx    INC @zptemp
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PHA
-|-
+A9 4A    LDA #$4A  ;hides 'LSR A'
-!colspan="2"|6 bytes
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLA</pre>||Clobbers Z&N, and C; requires @zptemp; and writes in stack
 |-
 |<pre>EA       NOP
-A2 15    LDX #21
+       PHA
-@X:
+       PHP
-CA       DEX
+A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
 |<pre>EA       NOP
-A0 15    LDY #21
+       PHA
-@Y:
+       PHA
-      DEY
+A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
 |-
-!colspan="2"|7 bytes
+!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
-A0 14    LDY #20
+EA       NOP
-@Y:
+A5 00    LDA $00
-      DEY
+A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 xx    BNE @Y
+EA       NOP
-       PLP</pre>||Clobbers Y; and writes in stack
+EA       NOP
+D0 FB    BNE *-3
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 14    LDX #20
+C5 00    CMP $00
-@X:
+       PHA
-CA       DEX
+A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 xx    BNE @X
+EA       NOP
-      PLP</pre>||Clobbers X; and writes in stack
+EA       NOP
+D0 FB    BNE *-3
+      PLA</pre>||Clobbers Z&N, and C; and writes in stack
 |-
-|<pre>38       SEC
+!colspan="2"|12 bytes
-A9 15    LDA #21
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-|<pre>08       PHP
+|<pre>20 xx xx JSR @rts14
-A9       LDA #74
+       PHP
-xx xx JSR delay_a_25_clocks
+       PHA
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLA
+       PLP</pre>||Requires @rts14; and writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|13 bytes
-A9       LDA #74
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
+       PLP
+       PHP
+       PLP
+       PHP
        PHA
-A9       LDA #67
+A9 4A    LDA #$4A  ;hides 'LSR A'
-xx xx JSR delay_a_25_clocks
+EA       NOP
+D0 FC    BNE *-2
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|21 bytes
 |-
-|<pre>08       PHP
+|<pre>68       PLA
-      SEC
+      PLA
-A9 0E    LDA #14
+       PLA
-@A:
+       PLA
-EA       NOP
+       PLA
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A
+       PLA
-      PLP</pre>||Clobbers A; and writes in stack
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA
+       PLA
+      PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|25 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-      SEC
+EA       NOP
-A9 0E    LDA #14
-@A:
 EA       NOP
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A
+       PHA
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PLA
-|-
+       PHA
-!colspan="2"|12 bytes
+       PLA
-|-
+       PHA
-|<pre>08       PHP
+       PLA
+       PHA
+       PLA
+       PHA
+      PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-       SEC
-A9 0D    LDA #13
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, and Z&N
 |-
-!colspan="2"|13 bytes
+!colspan="2"|29 bytes
 |-
-|<pre>A5 00    LDA $00
+|<pre>EA       NOP
-A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-FC    BPL *-2
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+E6 xx    INC @zptemp
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|}
+!colspan="2"|30 bytes
-=== 109 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #82
+|<pre>C5 00    CMP $00
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+00    ROL $00
-|-
+00    ROR $00
-!colspan="2"|6 bytes
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
+|-
+|<pre>24 00    BIT $00
+00    ROL $00
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
+|-
+|<pre>04 00    NOP $00
+00    ROL $00
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
+|-
+!colspan="2"|31 bytes
+|-
+|<pre>4C xx xx JMP *+3
+00    ROL $00
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
+|-
+|}
+=== 84 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #57
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
 |-
 |<pre>48       PHA
-A2 15    LDX #21
+A2 10    LDX #16
 @X:
 CA       DEX
@@ Line 15,551: / Line 17,712: @@
 |-
 |<pre>48       PHA
-A0 15    LDY #21
+A0 10    LDY #16
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>A0 0C    LDY #12
-@Y:
-       PLA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>A2 0C    LDX #12
-@X:
-       PLA
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>A6 00    LDX $00
-A2 15    LDX #21
+A2 10    LDX #16
 @X:
 CA       DEX
@@ Line 15,577: / Line 17,726: @@
 |-
 |<pre>A4 00    LDY $00
-A0 15    LDY #21
+A0 10    LDY #16
 @Y:
        DEY
@@ Line 15,583: / Line 17,732: @@
 |-
 |<pre>08       PHP
-A9       LDA #75
+A9       LDA #50
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #75
+A9       LDA #50
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 15,594: / Line 17,743: @@
 !colspan="2"|8 bytes
 |-
-|<pre>18       CLC
+|<pre>00 00    BRK 0
-A9 F4    LDA #244 ;hides 'NOP zp,X'
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@A = * - 1
+EA       NOP
 EA       NOP
-01    ADC #1
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V; and requires support for unofficial opcodes
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>48       PHA
+|<pre>38       SEC
-       PHP
+A9 09    LDA #9
-A0 0E    LDY #14
+@A:
-@Y:
+EA       NOP
 EA       NOP
-       DEY
+E9 01    SBC #1
-D0 xx    BNE @Y
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>48       PHA
+       PHA
        PHP
 A2 0E    LDX #14
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-      PLA
+      PHA
-      SEC
+      PHP
-A9 14    LDA #20
+A0 0E    LDY #14
-@A:
+@Y:
-E9 01    SBC #1
+       DEY
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #68
+A9       LDA #43
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 15,641: / Line 17,789: @@
        TYA
        PHA
-A0 13    LDY #19
+A0 0E    LDY #14
 @Y:
        DEY
@@ Line 15,648: / Line 17,796: @@
 A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A6 00    LDX $00
+EA       NOP
+EA       NOP
+       PHP
+A0 0E    LDY #14
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+       PHP
 A2 0E    LDX #14
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A4 00    LDY $00
+       PHA
-A0 0E    LDY #14
+       PHP
-@Y:
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
 EA       NOP
-       DEY
+D0 FB    BNE *-3
-D0 xx    BNE @Y
+      PLA</pre>||Clobbers S, Z&N, and C; and writes in stack
-      PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
-      SEC
+      PLA
-A9 0D    LDA #13
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@A:
+D0 FD    BNE *-1
-00    BIT $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
-E9 01    SBC #1
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|11 bytes
@@ Line 15,679: / Line 17,846: @@
        TYA
        PHA
-A0 12    LDY #18
+A0 0D    LDY #13
 @Y:
        DEY
@@ Line 15,688: / Line 17,855: @@
 |-
 |<pre>08       PHP
-      SEC
+      TYA
-A9 0B    LDA #11
+       PHA
-@A:
+A0 0D    LDY #13
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>EA       NOP
 EA       NOP
 EA       NOP
-E9 01    SBC #1
+A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 xx    BNE @A
+D0 FD    BNE *-1
-       PLP</pre>||Clobbers A; and writes in stack
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
 !colspan="2"|12 bytes
@@ Line 15,703: / Line 17,879: @@
        PHA
        SEC
-A9 12    LDA #18
+A9 0D    LDA #13
 @A:
 E9 01    SBC #1
@@ Line 15,709: / Line 17,885: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|21 bytes
 |-
 |<pre>68       PLA
-A9 4A    LDA #$0A  ;hides 'ASL A'
+       PLA
-EA       NOP
+       PLA
-FC    BPL *-2
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-EA       NOP
+       PLA
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+       PLA
-|-
+       PLA
-!colspan="2"|13 bytes
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>EA       NOP
+!colspan="2"|24 bytes
-EA       NOP
+|-
-A9 4A    LDA #$0A  ;hides 'ASL A'
+|<pre>68       PLA
-EA       NOP
+       PHA
-FC    BPL *-2
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PHA
-EA       NOP
+       PLA
-EA       NOP
+       PHA
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+      PLA
+      PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|28 bytes
+|-
+|<pre>36 00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
 |}
-=== 110 cycles ===
+=== 85 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #83
+|<pre>A9       LDA #58
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>68       PLA
+|<pre>A0 0C    LDY #12
-A2 15    LDX #21
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>68       PLA
-A0 15    LDY #21
 @Y:
+EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>A2 0C    LDX #12
-|-
+@X:
-|<pre>EA       NOP
 EA       NOP
-A2 15    LDX #21
-@X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+!colspan="2"|7 bytes
-EA       NOP
-A0 15    LDY #21
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #76
+A9       LDA #51
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #76
+A9       LDA #51
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 15,783: / Line 17,992: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
+A2 0B    LDX #11
-A2 14    LDX #20
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
+A0 0B    LDY #11
-A0 14    LDY #20
 @Y:
+EA       NOP
        DEY
 D0 xx    BNE @Y
@@ Line 15,801: / Line 18,010: @@
 |<pre>EA       NOP
        SEC
-A9 15    LDA #21
+A9 10    LDA #16
 @A:
 E9 01    SBC #1
@@ Line 15,810: / Line 18,019: @@
 |<pre>08       PHP
        SEC
-A9 14    LDA #20
+A9 0F    LDA #15
 @A:
 E9 01    SBC #1
@@ Line 15,818: / Line 18,027: @@
 |<pre>48       PHA
        SEC
-A9 14    LDA #20
+A9 0F    LDA #15
 @A:
 E9 01    SBC #1
@@ Line 15,826: / Line 18,035: @@
 |<pre>08       PHP
        PHA
-A9       LDA #69
+A9       LDA #44
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 15,833: / Line 18,042: @@
 !colspan="2"|10 bytes
 |-
-|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+|<pre>08       PHP
-D0 FD    BNE *-1
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+D0 FB    BNE *-3
+       PLA
+       PLP</pre>||Writes in stack
+|-
+|<pre>68       PLA
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|22 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|12 bytes
+!colspan="2"|26 bytes
 |-
-|<pre>48       PHA
+|<pre>68       PLA
-      TYA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+      PLA
        PHA
-A0 0D    LDY #13
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
        PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
        PHA
-       SEC
-A9 12    LDA #18
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-00    BIT $00
        PHA
-       SEC
-A9 12    LDA #18
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-|}
+!colspan="2"|30 bytes
-=== 111 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A2 16    LDX #22
+|<pre>C5 00    CMP $00
-@X:
+00    ROL $00
-CA       DEX
+00    ROR $00
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+00    ROL $00,X
-|-
+00    ROR $00,X
-|<pre>A0 16    LDY #22
+00    ROL $00,X
-@Y:
+00    ROR $00,X
-       DEY
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
+|-
+|<pre>24 00    BIT $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
+|-
+|<pre>E6 xx    INC @zptemp
+00    ROL $00
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
+|-
+|<pre>04 00    NOP $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
+|-
+!colspan="2"|31 bytes
+|-
+|<pre>4C xx xx JMP *+3
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
+|-
+|}
+=== 86 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A0 11    LDY #17
+@Y:
+       DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #84
+|<pre>A2 11    LDX #17
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A9       LDA #59
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 15,901: / Line 18,213: @@
 |-
 |<pre>08       PHP
-A9       LDA #77
+A9       LDA #52
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #77
+A9       LDA #52
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|8 bytes
+|-
+|<pre>08       PHP
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+C5 00    CMP $00
+xx    BMI @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>48       PHA
        PHP
-A2 14    LDX #20
+A2 0F    LDX #15
 @X:
 CA       DEX
@@ Line 15,921: / Line 18,240: @@
 |-
 |<pre>48       PHA
-       PHP
+       SEC
-A0 14    LDY #20
+A9 10    LDA #16
-@Y:
+@A:
-       DEY
+E9 01    SBC #1
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 15    LDA #21
-@A:
-E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
@@ Line 15,939: / Line 18,250: @@
 |<pre>08       PHP
 A6 00    LDX $00
-A2 14    LDX #20
+A2 0F    LDX #15
 @X:
 CA       DEX
@@ Line 15,945: / Line 18,256: @@
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>20 xx xx JSR @rts15
-A4 00    LDY $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A0 14    LDY #20
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; requires @rts15; and writes in stack
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>A5 00    LDA $00
        SEC
-A9 15    LDA #21
+A9 10    LDA #16
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+|<pre>EA       NOP
+00    BRK 0
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #70
+A9       LDA #45
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 15,972: / Line 18,288: @@
        TYA
        PHA
-A0 13    LDY #19
+A0 0E    LDY #14
 @Y:
        DEY
@@ Line 15,978: / Line 18,294: @@
        PLA
 A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+|<pre>68       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
 |-
 !colspan="2"|11 bytes
 |-
-|<pre>98       TYA
+|<pre>08       PHP
-       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
-A0 0B    LDY #11
+FD    BPL *-1
-@Y:
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2
-       DEY
+      PLP</pre>||Clobbers A; and writes in stack
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>48       PHA
-       PHP
+A9 4A    LDA #$0A  ;hides 'ASL A'
-       SEC
+FD    BPL *-1
-A9 0E    LDA #14
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@A:
 EA       NOP
-E9 01    SBC #1
+D0 FC    BNE *-2
-D0 xx    BNE @A
+      PLA</pre>||Clobbers Z&N, and C; and writes in stack
-      PLP</pre>||Clobbers A, and S; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>68       PLA
        PHA
-       SEC
+A9 4A    LDA #$0A  ;hides 'ASL A'
-A9 0E    LDA #14
+FD    BPL *-1
-@A:
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-E9 01    SBC #1
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|12 bytes
@@ Line 16,018: / Line 18,334: @@
        TYA
        PHA
-A0 12    LDY #18
+A0 0D    LDY #13
 @Y:
        DEY
@@ Line 16,025: / Line 18,341: @@
 A8       TAY
        PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>08       PHP
-A5 00    LDA $00
-       SEC
-A9 0E    LDA #14
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
 |-
 !colspan="2"|13 bytes
@@ Line 16,043: / Line 18,349: @@
        PHA
        SEC
-A9 12    LDA #18
+A9 0D    LDA #13
 @A:
 E9 01    SBC #1
@@ Line 16,049: / Line 18,355: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|22 bytes
 |-
 |<pre>EA       NOP
        PLA
-A9 4A    LDA #$0A  ;hides 'ASL A'
+       PLA
-EA       NOP
+       PLA
-FC    BPL *-2
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-EA       NOP
+       PLA
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|25 bytes
 |-
-!colspan="2"|14 bytes
+|<pre>EA       NOP
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|29 bytes
 |-
 |<pre>EA       NOP
-EA       NOP
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-A9 4A    LDA #$0A  ;hides 'ASL A'
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-FC    BPL *-2
+00    ROL $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROR $00,X
-EA       NOP
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
 |}
-=== 112 cycles ===
+=== 87 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #85
+|<pre>A9       LDA #60
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>A2 F8    LDX #248 ;hides 'SED'
+@X = * - 1
+       PLA
+E8       INX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, Z&N, and D
+|-
+|<pre>A0 F8    LDY #248 ;hides 'SED'
+@Y = * - 1
+       PLA
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, Z&N, and D
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       PHA
+A2 0C    LDX #12
-A0 15    LDY #21
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-A2 15    LDX #21
 @X:
+EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>EA       NOP
-       PLA
+A0 0C    LDY #12
-A0 15    LDY #21
 @Y:
+EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PLA
+A9       LDA #53
-A2 15    LDX #21
+xx xx JSR delay_a_25_clocks
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #78
-xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #78
+A9       LDA #53
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 16,125: / Line 18,479: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
+A2 88    LDX #136 ;hides 'DEY'
+@X = * - 1
 EA       NOP
-A2 15    LDX #21
-@X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+xx    BMI @X
+       PLP</pre>||Clobbers X, and Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>38       SEC
-EA       NOP
+A9 0C    LDA #12
+@A:
 EA       NOP
-A0 15    LDY #21
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>68       PLA
-       SEC
-A9 15    LDA #21
-@A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>8C       TXA
+|<pre>98       TYA
        PHA
-A2 14    LDX #20
+A0 0F    LDY #15
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>08       PHP
-A0 0D    LDY #13
 @Y:
-C5 00    CMP $00
        DEY
 D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y; and writes in stack
+      PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 0D    LDX #13
+       PHP
+A2 0B    LDX #11
 @X:
-C5 00    CMP $00
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
@@ Line 16,176: / Line 18,515: @@
 |-
 |<pre>EA       NOP
+       PHP
+A0 0B    LDY #11
+@Y:
 EA       NOP
-      SEC
+      DEY
-A9 15    LDA #21
+D0 xx    BNE @Y
-@A:
+       PLP</pre>||Clobbers Y; and writes in stack
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #71
+A9       LDA #46
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 16,192: / Line 18,532: @@
 !colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
        SEC
-A9 14    LDA #20
+A9 0B    LDA #11
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-       PHA
        SEC
-A9 14    LDA #20
+A9 0B    LDA #11
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
 !colspan="2"|11 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        PHA
-       SEC
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A9 13    LDA #19
+EA       NOP
-@A:
+EA       NOP
-E9 01    SBC #1
+D0 FB    BNE *-3
-D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
 |-
 |<pre>EA       NOP
+       PLA
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|}
+!colspan="2"|22 bytes
-=== 113 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #86
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|6 bytes
+!colspan="2"|26 bytes
 |-
-|<pre>A2 10    LDX #16
+|<pre>68       PLA
-@X:
+       PHA
-EA       NOP
+       PLA
-CA       DEX
+       PHA
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+      PLA
+      PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-|<pre>A0 10    LDY #16
+!colspan="2"|30 bytes
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>C5 00    CMP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|<pre>08       PHP
+|<pre>24 00    BIT $00
-A2 15    LDX #21
+00    ROL $00,X
-@X:
+00    ROR $00,X
-CA       DEX
+00    ROL $00,X
-D0 xx    BNE @X
+00    ROR $00,X
-       PLP</pre>||Clobbers X; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
-|<pre>08       PHP
+|<pre>E6 xx    INC @zptemp
-A0 15    LDY #21
+00    ROL $00
-@Y:
+00    ROR $00
-       DEY
+00    ROL $00,X
-D0 xx    BNE @Y
+00    ROR $00,X
-       PLP</pre>||Clobbers Y; and writes in stack
+00    ROL $00,X
-|-
+00    ROR $00,X
-|<pre>38       SEC
+00    ROL $00,X
-A9 16    LDA #22
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
+|-
+|<pre>04 00    NOP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
+|-
+!colspan="2"|31 bytes
+|-
+|<pre>4C xx xx JMP *+3
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
+|-
+|}
+=== 88 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #61
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>EA       NOP
+A2 11    LDX #17
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
+A0 11    LDY #17
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+!colspan="2"|7 bytes
+|-
+|<pre>08       PHP
+A0 10    LDY #16
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>08       PHP
+A2 10    LDX #16
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>38       SEC
+A9 11    LDA #17
 @A:
 E9 01    SBC #1
@@ Line 16,277: / Line 18,760: @@
 |-
 |<pre>08       PHP
-A9       LDA #79
+A9       LDA #54
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #79
+A9       LDA #54
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|9 bytes
+|-
+|<pre>68       PLA
+00    BRK 0
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C; requires dummy interrupt handler; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #72
+A9       LDA #47
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 16,297: / Line 18,787: @@
 !colspan="2"|10 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       PHP
+xx xx JSR @rts15
-       SEC
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A9 14    LDA #20
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; requires @rts15; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+00    BRK 0
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+       SEC
+A9 0F    LDA #15
 @A:
 E9 01    SBC #1
@@ Line 16,309: / Line 18,814: @@
        PHA
        SEC
-A9 14    LDA #20
+A9 0F    LDA #15
 @A:
 E9 01    SBC #1
@@ Line 16,320: / Line 18,825: @@
 A5 00    LDA $00
        SEC
-A9 14    LDA #20
+A9 0F    LDA #15
 @A:
 E9 01    SBC #1
@@ Line 16,329: / Line 18,834: @@
        PHA
        SEC
-A9 14    LDA #20
+A9 0F    LDA #15
 @A:
 E9 01    SBC #1
@@ Line 16,335: / Line 18,840: @@
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>00 00    BRK 0
+00    BRK 0
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
 |-
-|<pre>A5 00    LDA $00
+|<pre>EA       NOP
+       PLA
+       PLA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
 |<pre>08       PHP
+C5 00    CMP $00
        PHA
-       SEC
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A9 0C    LDA #12
+EA       NOP
-@A:
+EA       NOP
-00    BIT $00
+D0 FB    BNE *-3
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
 |-
-|}
+|<pre>26 00    ROL $00
+00    ROR $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
-=== 114 cycles ===
+D0 FD    BNE *-1
-{| class="wikitable testtable"
+A9 4A    LDA #$4A  ;hides 'LSR A'
-!colspan="2"|5 bytes
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>A9       LDA #87
+!colspan="2"|22 bytes
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>48       PHA
+!colspan="2"|26 bytes
-A0 16    LDY #22
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A2 16    LDX #22
+EA       NOP
-@X:
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|30 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+|}
+=== 89 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+       PLA
+xx    BMI @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+|<pre>A9       LDA #62
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+EA       NOP
+EA       NOP
+xx    BMI @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A2 0A    LDX #10 ;hides 'ASL A'
+@X = * - 1
+EA       NOP
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, Z&N, and C
+|-
+|<pre>A2 0B    LDX #11
+@X:
+       PHA
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
@@ Line 16,385: / Line 18,996: @@
 |-
 |<pre>A6 00    LDX $00
-A2 16    LDX #22
+A2 11    LDX #17
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 16    LDY #22
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #80
+A9       LDA #55
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #80
+A9       LDA #55
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A2 18    LDX #24 ;hides 'CLC'
+A2 09    LDX #9
-@X = * - 1
+@X:
-CA       DEX
+EA       NOP
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
@@ Line 16,417: / Line 19,023: @@
 |-
 |<pre>08       PHP
-A0 18    LDY #24 ;hides 'CLC'
+A0 09    LDY #9
-@Y = * - 1
+@Y:
-      DEY
+EA       NOP
+EA       NOP
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-!colspan="2"|9 bytes
 |-
 |<pre>EA       NOP
-       PLA
        SEC
-A9 15    LDA #21
+A9 0C    LDA #12
 @A:
+EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #73
+A9       LDA #48
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 16,443: / Line 19,048: @@
 !colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>8C       TXA
-C       TXA
        PHA
-A2 14    LDX #20
+A2 0B    LDX #11
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
@@ Line 16,453: / Line 19,058: @@
 AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-       SEC
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-A9 15    LDA #21
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|11 bytes
@@ Line 16,467: / Line 19,070: @@
        TYA
        PHA
-A0 13    LDY #19
+A0 0E    LDY #14
 @Y:
        DEY
@@ Line 16,475: / Line 19,078: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        SEC
-A9 0D    LDA #13
+A9 0B    LDA #11
 @A:
-00    BIT $00
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>68       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
 !colspan="2"|12 bytes
 |-
 |<pre>EA       NOP
+EA       NOP
        PHP
        PHA
-       SEC
-A9 13    LDA #19
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+D0 FB    BNE *-3
+       PLA
+       PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|23 bytes
-=== 115 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #88
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|6 bytes
+!colspan="2"|26 bytes
 |-
 |<pre>68       PLA
-A2 16    LDX #22
+       PHA
-@X:
+       PLA
-CA       DEX
+       PHA
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+      PHA
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-|<pre>68       PLA
+!colspan="2"|30 bytes
-A0 16    LDY #22
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>E6 xx    INC @zptemp
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-|<pre>EA       NOP
+!colspan="2"|31 bytes
-A2 10    LDX #16
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>EA       NOP
-A0 10    LDY #16
+C5 00    CMP $00
-@Y:
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-       DEY
+00    ROL $00,X
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+00    ROR $00,X
-|-
+00    ROL $00,X
-|<pre>08       PHP
+00    ROR $00,X
-A9       LDA #81
+00    ROL $00,X
-xx xx JSR delay_a_25_clocks
+00    ROR $00,X
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+00    ROL $00,X
-|-
+00    ROR $00,X
-|<pre>48       PHA
+00    ROL $00,X
-A9       LDA #81
+00    ROR $00,X
-xx xx JSR delay_a_25_clocks
+00    ROL $00,X
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+00    ROR $00,X</pre>||Clobbers Z&N, and C
-|-
-!colspan="2"|8 bytes
 |-
 |<pre>EA       NOP
-       PHP
+00    BIT $00
-A0 15    LDY #21
+00    ROL $00,X
-@Y:
+00    ROR $00,X
-       DEY
+00    ROL $00,X
-D0 xx    BNE @Y
+00    ROR $00,X
-       PLP</pre>||Clobbers Y; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
 |-
 |<pre>EA       NOP
-       PHP
+00    NOP $00
-A2 15    LDX #21
+00    ROL $00,X
-@X:
+00    ROR $00,X
-CA       DEX
+00    ROL $00,X
-D0 xx    BNE @X
+00    ROR $00,X
-       PLP</pre>||Clobbers X; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
-|<pre>38       SEC
+!colspan="2"|32 bytes
-A9 10    LDA #16
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|9 bytes
+|<pre>EA       NOP
-|-
+C xx xx JMP *+3
-|<pre>08       PHP
+00    ROL $00,X
-       SEC
+00    ROR $00,X
-A9 15    LDA #21
+00    ROL $00,X
-@A:
+00    ROR $00,X
-E9 01    SBC #1
+00    ROL $00,X
-D0 xx    BNE @A
+00    ROR $00,X
-       PLP</pre>||Clobbers A; and writes in stack
+00    ROL $00,X
-|-
+00    ROR $00,X
-|<pre>48       PHA
+00    ROL $00,X
-       SEC
+00    ROR $00,X
-A9 15    LDA #21
+00    ROL $00,X
-@A:
+00    ROR $00,X
-E9 01    SBC #1
+00    ROL $00,X
-D0 xx    BNE @A
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #74
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 0E    LDA #14
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
-EA       NOP
-FB    BPL *-3
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 116 cycles ===
+=== 90 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 17    LDX #23
+|<pre>A9       LDA #63
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>68       PLA
+A2 11    LDX #17
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>68       PLA
+A0 11    LDY #17
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+!colspan="2"|7 bytes
 |-
-|<pre>A0 17    LDY #23
+|<pre>EA       NOP
+EA       NOP
+A0 11    LDY #17
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #89
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+EA       NOP
-|-
+A2 11    LDX #17
-!colspan="2"|7 bytes
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #82
+A9       LDA #56
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #82
+A9       LDA #56
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 16,670: / Line 19,296: @@
 !colspan="2"|8 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-A0 15    LDY #21
+A0 10    LDY #16
 @Y:
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-A2 15    LDX #21
+A2 10    LDX #16
 @X:
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        SEC
-A9 16    LDA #22
+A9 11    LDA #17
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A6 00    LDX $00
+       SEC
-A2 15    LDX #21
+A9 10    LDA #16
-@X:
+@A:
-CA       DEX
+E9 01    SBC #1
-D0 xx    BNE @X
+D0 xx    BNE @A
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A4 00    LDY $00
-A0 15    LDY #21
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>A5 00    LDA $00
        SEC
-A9 16    LDA #22
+A9 10    LDA #16
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #75
+A9       LDA #49
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|11 bytes
+|-
+|<pre>20 xx xx JSR @rts12
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLA</pre>||Clobbers Z&N, and C; requires @rts12; and writes in stack
 |-
 |<pre>68       PLA
-C       TXA
-       PHA
-A2 14    LDX #20
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
+      PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|12 bytes
 |-
-|<pre>08       PHP
+|<pre>36 00    ROL $00,X
-      CLC
+00    ROR $00,X
-A9 F4    LDA #244 ;hides 'NOP zp,X'
+      PHA
-@A = * - 1
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-01    ADC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; requires support for unofficial opcodes; and writes in stack
-|-
-|<pre>48       PHA
-       CLC
-A9 F4    LDA #244 ;hides 'NOP zp,X'
-@A = * - 1
 EA       NOP
-01    ADC #1
+D0 FB    BNE *-3
-D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
-       PLA</pre>||Clobbers Z&N, C, and V; requires support for unofficial opcodes; and writes in stack
 |-
-!colspan="2"|11 bytes
+|<pre>36 00    ROL $00,X
+00    ROR $00,X
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>98       TYA
+|<pre>08       PHP
+E6 xx    INC @zptemp
        PHA
-A0 0D    LDY #13
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@Y:
+EA       NOP
-A5 00    LDA $00
+EA       NOP
-      DEY
+D0 FB    BNE *-3
-D0 xx    BNE @Y
        PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+      PLP</pre>||Requires @zptemp; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHA
        PHP
-       SEC
-A9 14    LDA #20
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
        PHA
-       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
-       SEC
+EA       NOP
-A9 14    LDA #20
+EA       NOP
-@A:
+D0 FB    BNE *-3
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A
+       PLP</pre>||Clobbers S; and writes in stack
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|13 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
+EA       NOP
+C5 00    CMP $00
        PHA
-       TYA
+A9 4A    LDA #$4A  ;hides 'LSR A'
-       PHA
+EA       NOP
-A0 13    LDY #19
+EA       NOP
-@Y:
+D0 FB    BNE *-3
-      DEY
-D0 xx    BNE @Y
        PLA
-A8       TAY
+      PLP</pre>||Writes in stack
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|23 bytes
-       PHP
-       SEC
-A9 0D    LDA #13
-@A:
-00    BIT $00
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>EA       NOP
        PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-EA       NOP
+       PLA
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|13 bytes
+!colspan="2"|27 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-      PHP
+EA       NOP
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-       SEC
-A9 13    LDA #19
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|31 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-D0 FD    BNE *-1
+00    ROR $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-EA       NOP
+00    ROL $00,X
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
 |}
-=== 117 cycles ===
+=== 91 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #90
+|<pre>A0 12    LDY #18
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A2 0D    LDX #13 ;hides 'ORA abs'
-@X = * - 1
-A5 00    LDA $0
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
-|-
-|<pre>A0 0D    LDY #13 ;hides 'ORA abs'
-@Y = * - 1
-A5 00    LDA $0
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
-|-
-|<pre>48       PHA
-       PHA
-A0 16    LDY #22
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>48       PHA
+|<pre>A2 12    LDX #18
-       PHA
-A2 16    LDX #22
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A9       LDA #64
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #83
+A9       LDA #57
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #83
+A9       LDA #57
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 16,894: / Line 19,524: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-EA       NOP
+      PHP
 A2 10    LDX #16
 @X:
-EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-EA       NOP
+      PHP
 A0 10    LDY #16
 @Y:
-EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>38       SEC
-       SEC
+A9 0B    LDA #11
-A9 16    LDA #22
 @A:
+       PHA
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>98       TYA
+|<pre>08       PHP
-       PHA
+A6 00    LDX $00
-A0 15    LDY #21
+A2 10    LDX #16
-@Y:
+@X:
-      DEY
+CA       DEX
-D0 xx    BNE @Y
+D0 xx    BNE @X
-       PLA
+      PLP</pre>||Clobbers X; and writes in stack
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
+A4 00    LDY $00
-       PHP
+A0 10    LDY #16
-A0 15    LDY #21
 @Y:
        DEY
@@ Line 16,937: / Line 19,565: @@
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>38       SEC
-EA       NOP
+A9 0B    LDA #11
-       PHP
+@A:
-A2 15    LDX #21
+00    BIT $00
-@X:
+E9 01    SBC #1
-CA       DEX
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       SEC
-A9 10    LDA #16
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #76
+A9       LDA #50
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 16,963: / Line 19,581: @@
 !colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>00 00    BRK 0
        PHP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLP</pre>||Clobbers A; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>00 00    BRK 0
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>68       PLA
+       TYA
+       PHA
+A0 0F    LDY #15
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>08       PHP
        SEC
-A9 15    LDA #21
+A9 09    LDA #9
 @A:
+EA       NOP
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 16,973: / Line 19,620: @@
 |-
 |<pre>EA       NOP
-       PHA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+|-
+|<pre>48       PHA
        SEC
-A9 15    LDA #21
+A9 09    LDA #9
 @A:
+EA       NOP
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|12 bytes
+|-
+|<pre>EA       NOP
+       PHA
+       TYA
+       PHA
+A0 0E    LDY #14
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       PHP
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
+|-
+!colspan="2"|13 bytes
 |-
 |<pre>08       PHP
        PHA
-      SEC
+      TYA
-A9 14    LDA #20
+       PHA
-@A:
+A0 0D    LDY #13
-E9 01    SBC #1
+@Y:
-D0 xx    BNE @A
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY
        PLA
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|23 bytes
 |-
-|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+|<pre>68       PLA
-D0 FD    BNE *-1
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+       PLA
-|-
+       PLA
-|}
+       PLA
+       PLA
+       PLA
-=== 118 cycles ===
+       PLA
-{| class="wikitable testtable"
+       PLA
-!colspan="2"|5 bytes
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>A9       LDA #91
+!colspan="2"|26 bytes
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
 |-
-|<pre>EA       NOP
+!colspan="2"|31 bytes
-A2 17    LDX #23
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>EA       NOP
-A0 17    LDY #23
+E6 xx    INC @zptemp
-@Y:
+00    ROL $00,X
-       DEY
+00    ROR $00,X
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-!colspan="2"|7 bytes
+!colspan="2"|32 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 16    LDX #22
+EA       NOP
-@X:
+C5 00    CMP $00
-CA       DEX
+00    ROL $00,X
-D0 xx    BNE @X
+00    ROR $00,X
-       PLP</pre>||Clobbers X; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 16    LDY #22
+EA       NOP
-@Y:
+00    BIT $00
-       DEY
+00    ROL $00,X
-D0 xx    BNE @Y
+00    ROR $00,X
-      PLP</pre>||Clobbers Y; and writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
+|-
+|<pre>EA       NOP
+EA       NOP
+00    NOP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
+|-
+!colspan="2"|33 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+C xx xx JMP *+3
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and not relocatable code
+|-
+|}
+=== 92 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #65
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>A0 0D    LDY #13
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A2 0D    LDX #13
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>38       SEC
+!colspan="2"|7 bytes
-A9 17    LDA #23
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #84
+A9       LDA #58
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #84
+A9       LDA #58
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|8 bytes
 |-
 |<pre>08       PHP
-      PHA
+A2 0C    LDX #12
-A9       LDA #77
+@X:
-xx xx JSR delay_a_25_clocks
+EA       NOP
-       PLA
+CA       DEX
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>08       PHP
-|-
+A0 0C    LDY #12
-|<pre>98       TYA
+@Y:
-      PHA
+EA       NOP
-A0 18    LDY #24 ;hides 'CLC'
-@Y = * - 1
-      DEY
        DEY
 D0 xx    BNE @Y
-      PLA
+      PLP</pre>||Clobbers Y; and writes in stack
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>68       PLA
-       PHP
        SEC
-A9 15    LDA #21
+A9 11    LDA #17
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
-|<pre>48       PHA
+|<pre>8C       TXA
        PHA
+A2 10    LDX #16
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
        SEC
-A9 15    LDA #21
+A9 11    LDA #17
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #51
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A5 00    LDA $00
+       PHP
        SEC
-A9 15    LDA #21
+A9 10    LDA #16
 @A:
 E9 01    SBC #1
@@ Line 17,108: / Line 19,925: @@
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>24 00    BIT $00
+|<pre>EA       NOP
        PHA
        SEC
-A9 15    LDA #21
+A9 10    LDA #16
 @A:
 E9 01    SBC #1
@@ Line 17,117: / Line 19,934: @@
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>68       PLA
+|<pre>08       PHP
-       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 0B    LDY #11
-@Y:
-EA       NOP
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
-FD    BPL *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-|-
-|<pre>48       PHA
-       PHP
        PHA
        SEC
-A9 0E    LDA #14
+A9 0F    LDA #15
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA
-       PLP</pre>||Clobbers S; and writes in stack
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|14 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>A5 00    LDA $00
+A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-       PHP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-       PHA
+|-
-       SEC
+!colspan="2"|23 bytes
-A9 13    LDA #19
+|-
-@A:
+|<pre>68       PLA
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A
        PLA
-       PLP</pre>||Writes in stack
+       PLA
-|-
+       PLA
-|}
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|28 bytes
+|-
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+      PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|32 bytes
+|-
+|<pre>26 00    ROL $00
+00    ROR $00
+00    ROL $00
+00    ROR $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+|}
-=== 119 cycles ===
+=== 93 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #92
+|<pre>A9       LDA #66
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+|<pre>EA       NOP
-@Y = * - 1
+A2 12    LDX #18
-       PHP
-       PLP
-xx    BMI @Y</pre>||Clobbers Y, and Z&N; and writes in stack
-|-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
-       PLA
-       PHA
-xx    BMI @Y</pre>||Clobbers A, Y, and Z&N
-|-
-|<pre>48       PHA
-A2 17    LDX #23
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A6 00    LDX $00
-A2 17    LDX #23
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A4 00    LDY $00
+|<pre>EA       NOP
-A0 17    LDY #23
+A0 12    LDY #18
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+!colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #85
+A0 11    LDY #17
-xx xx JSR delay_a_25_clocks
+@Y:
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+      DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-A9       LDA #85
+A2 11    LDX #17
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A2 15    LDX #21
 @X:
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>38       SEC
+A9 12    LDA #18
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+|<pre>08       PHP
+A9       LDA #59
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-      PHA
+A9       LDA #59
-       PHP
+xx xx JSR delay_a_25_clocks
-A0 15    LDY #21
+      PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-@Y:
-       DEY
-D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|9 bytes
-       PLA
-       SEC
-A9 16    LDA #22
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #78
+A9       LDA #52
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 17,269: / Line 20,093: @@
 !colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-       TYA
-       PHA
-A0 15    LDY #21
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-A2 15    LDX #21
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
        PHP
-A0 15    LDY #21
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
        SEC
 A9 10    LDA #16
 @A:
-EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A
-|-
+       PLP</pre>||Clobbers A, and S; and writes in stack
-!colspan="2"|11 bytes
 |-
 |<pre>48       PHA
-C       TXA
        PHA
-A2 14    LDX #20
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
        SEC
-A9 15    LDA #21
+A9 10    LDA #16
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-      PLP</pre>||Clobbers A; and writes in stack
+      PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
+A5 00    LDA $00
-       PHA
        SEC
-A9 14    LDA #20
+A9 10    LDA #16
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA
+       PLP</pre>||Clobbers A; and writes in stack
-       PLP</pre>||Writes in stack
 |-
-!colspan="2"|13 bytes
+|<pre>20 xx xx JSR @rts15
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLA</pre>||Clobbers Z&N, and C; requires @rts15; and writes in stack
+|-
+|<pre>24 00    BIT $00
+       PHA
+       SEC
+A9 10    LDA #16
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>EA       NOP
+00    BRK 0
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>68       PLA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
-|}
+!colspan="2"|12 bytes
-=== 120 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #93
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+EA       NOP
-|-
+A9 4A    LDA #$0A  ;hides 'ASL A'
-!colspan="2"|6 bytes
-|-
-|<pre>A0 11    LDY #17
-@Y:
 EA       NOP
-       DEY
+FC    BPL *-2
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+A9 4A    LDA #$4A  ;hides 'LSR A'
-|-
-|<pre>A2 11    LDX #17
-@X:
 EA       NOP
-CA       DEX
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A9       LDA #86
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #86
+xx xx JSR @rts12
-xx xx JSR delay_a_25_clocks
+       PHA
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLA</pre>||Clobbers S, Z&N, and C; requires @rts12; and writes in stack
 |-
-!colspan="2"|8 bytes
+!colspan="2"|13 bytes
 |-
 |<pre>08       PHP
-A0 10    LDY #16
+       PHA
-@Y:
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-       DEY
+D0 FC    BNE *-2
-D0 xx    BNE @Y
+       PLA
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|24 bytes
-A2 10    LDX #16
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
-      SEC
+      PLA
-A9 17    LDA #23
+       PLA
-@A:
+       PLA
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+       PLA
-|-
+       PLA
-!colspan="2"|9 bytes
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>08       PHP
+!colspan="2"|27 bytes
-       SEC
-A9 16    LDA #22
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-      SEC
+       PLA
-A9 16    LDA #22
+       PHA
-@A:
+      PLA
-E9 01    SBC #1
+       PHA
-D0 xx    BNE @A
+       PLA
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PHA
-|-
+       PLA
-|<pre>08       PHP
+       PHA
+       PLA
+       PHA
+      PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-A9       LDA #79
-xx xx JSR delay_a_25_clocks
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-       PHP
        PHA
-       SEC
-A9 14    LDA #20
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-00    BIT $00
        PHA
-       SEC
-A9 14    LDA #20
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, and Z&N
+|-
+!colspan="2"|32 bytes
 |-
 |<pre>EA       NOP
-       PLA
-       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+E6 xx    INC @zptemp
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
 |-
-!colspan="2"|14 bytes
+!colspan="2"|33 bytes
 |-
-|<pre>26 00    ROL $00
+|<pre>EA       NOP
-00    ROR $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+C5 00    CMP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and C
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+00    BIT $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N, and V
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+00    NOP $00
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N; and requires support for unofficial opcodes
 |-
 |}
-=== 121 cycles ===
+=== 94 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 18    LDX #24
+|<pre>A9       LDA #67
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>48       PHA
+A0 12    LDY #18
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+A2 12    LDX #18
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+!colspan="2"|7 bytes
 |-
-|<pre>A0 18    LDY #24
+|<pre>A4 00    LDY $00
+A0 12    LDY #18
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #94
+|<pre>A6 00    LDX $00
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+A2 12    LDX #18
-|-
+@X:
-!colspan="2"|7 bytes
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #87
+A9       LDA #60
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #87
+A9       LDA #60
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 17,521: / Line 20,374: @@
 !colspan="2"|8 bytes
 |-
-|<pre>48       PHA
+|<pre>38       SEC
-       PHP
+A9 0D    LDA #13
-A0 16    LDY #22
+@A:
-@Y:
+EA       NOP
-      DEY
+E9 01    SBC #1
-D0 xx    BNE @Y
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-A2 16    LDX #22
+A2 0C    LDX #12
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       SEC
+       PHP
-A9 17    LDA #23
+A0 0C    LDY #12
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-A6 00    LDX $00
-A2 16    LDX #22
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A4 00    LDY $00
-A0 16    LDY #22
 @Y:
+EA       NOP
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>A5 00    LDA $00
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
-       SEC
+D0 FD    BNE *-1
-A9 17    LDA #23
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@A:
+EA       NOP
-E9 01    SBC #1
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #80
+A9       LDA #53
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 17,578: / Line 20,416: @@
 !colspan="2"|10 bytes
 |-
-|<pre>68       PLA
+|<pre>08       PHP
-       TYA
-       PHA
-A0 15    LDY #21
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-       TYA
-       PHA
-A0 15    LDY #21
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
        SEC
-A9 15    LDA #21
+A9 0C    LDA #12
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
-       PHA
        SEC
-A9 15    LDA #21
+A9 0C    LDA #12
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+       TYA
        PHA
-C       TXA
+A0 0F    LDY #15
-       PHA
+@Y:
-A2 14    LDX #20
+      DEY
-@X:
+D0 xx    BNE @Y
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX
+A8       TAY
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|12 bytes
-EA       NOP
+|-
-EA       NOP
+|<pre>08       PHP
-      PHP
+      PHA
        SEC
-A9 15    LDA #21
+A9 0B    LDA #11
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|24 bytes
 |-
 |<pre>EA       NOP
-EA       NOP
-       PHP
-       PHA
-       SEC
-A9 14    LDA #20
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|28 bytes
 |-
 |<pre>68       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PHA
-D0 FD    BNE *-1
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PHA
-D0 FD    BNE *-1
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PHA
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-!colspan="2"|14 bytes
+!colspan="2"|32 bytes
 |-
-|<pre>EA       NOP
+|<pre>26 00    ROL $00
-EA       NOP
+00    ROR $00
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-D0 FD    BNE *-1
+00    ROR $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-D0 FD    BNE *-1
+00    ROR $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
 |}
-=== 122 cycles ===
+=== 95 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #95
+|<pre>A9       LDA #68
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|7 bytes
+!colspan="2"|6 bytes
+|-
+|<pre>68       PLA
+A2 12    LDX #18
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-A0 11    LDY #17
+A0 12    LDY #18
 @Y:
-EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+!colspan="2"|7 bytes
 |-
 |<pre>EA       NOP
-A2 11    LDX #17
+EA       NOP
+A2 12    LDX #18
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
+EA       NOP
+A0 12    LDY #18
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #88
+A9       LDA #61
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #88
+A9       LDA #61
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|8 bytes
-|-
-|<pre>38       SEC
-A9 11    LDA #17
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 16    LDY #22
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
        PHP
-A2 10    LDX #16
+A2 11    LDX #17
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
@@ Line 17,746: / Line 20,595: @@
 |<pre>EA       NOP
        PHP
-A0 10    LDY #16
+A0 11    LDY #17
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      PHA
+      SEC
-A9       LDA #81
+A9 12    LDA #18
-xx xx JSR delay_a_25_clocks
+@A:
-       PLA
+E9 01    SBC #1
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|10 bytes
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
        SEC
-A9 10    LDA #16
+A9 11    LDA #17
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 17,773: / Line 20,620: @@
 |<pre>48       PHA
        SEC
-A9 10    LDA #16
+A9 11    LDA #17
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
        PHA
-      SEC
+A9       LDA #54
-A9 15    LDA #21
+xx xx JSR delay_a_25_clocks
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-       PLP</pre>||Writes in stack
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>68       PLA
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
-       PLA
+FD    BPL *-1
-       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-!colspan="2"|14 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>36 00    ROL $00,X
+|<pre>EA       NOP
-00    ROR $00,X
+xx xx JSR @rts15
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+       PLA</pre>||Clobbers Z&N, and C; requires @rts15; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+00    BRK 0
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+D0 FB    BNE *-3
+       PLA</pre>||Clobbers Z&N, and C; requires dummy interrupt handler; and writes in stack
 |-
-|}
+|<pre>48       PHA
+       PHP
-=== 123 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #96
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>EA       NOP
-A2 18    LDX #24
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 18    LDY #24
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A2 17    LDX #23
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 17    LDY #23
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 18    LDA #24
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-A9       LDA #89
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #89
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #82
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>48       PHA
-       PHP
-       SEC
-A9 16    LDA #22
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
        PHA
        SEC
-A9 16    LDA #22
+A9 0F    LDA #15
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|13 bytes
 |-
 |<pre>08       PHP
-A5 00    LDA $00
+00    BIT $00
-       SEC
-A9 16    LDA #22
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>24 00    BIT $00
        PHA
        SEC
-A9 16    LDA #22
+A9 0F    LDA #15
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|24 bytes
 |-
-|<pre>08       PHP
+|<pre>68       PLA
-       PHA
-       CLC
-A9 F4    LDA #244 ;hides 'NOP zp,X'
-@A = * - 1
-EA       NOP
-01    ADC #1
-D0 xx    BNE @A
        PLA
-       PLP</pre>||Requires support for unofficial opcodes; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 0D    LDY #13
-@Y:
-A5 00    LDA $00
-       DEY
-D0 xx    BNE @Y
        PLA
-A8       TAY
+       PLA
-       PLA</pre>||Clobbers Z&N; and writes in stack
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|28 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
+EA       NOP
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-      PHP
+      PLA
        PHA
-       SEC
-A9 14    LDA #20
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Clobbers S; and writes in stack
+      PHA</pre>||Clobbers A, and Z&N
 |-
-!colspan="2"|14 bytes
+!colspan="2"|33 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-       PHP
+E6 xx    INC @zptemp
-       PHA
+00    ROL $00,X
-       SEC
+00    ROR $00,X
-A9 14    LDA #20
+00    ROL $00,X
-@A:
+00    ROR $00,X
-E9 01    SBC #1
+00    ROL $00,X
-D0 xx    BNE @A
+00    ROR $00,X
-       PLA
+00    ROL $00,X
-       PLP</pre>||Writes in stack
+00    ROR $00,X
-|-
+00    ROL $00,X
-|<pre>EA       NOP
+00    ROR $00,X
-       PLA
+00    ROL $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROR $00,X
-D0 FD    BNE *-1
+00    ROL $00,X
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROR $00,X</pre>||Clobbers Z&N; and requires @zptemp
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
 |-
 |}
-=== 124 cycles ===
+=== 96 cycles ===
 {| class="wikitable testtable"
-!colspan="2"|4 bytes
+!colspan="2"|5 bytes
 |-
-|<pre>A2 E8    LDX #232 ;hides 'INX'
+|<pre>A2 13    LDX #19
-@X = * - 1
+@X:
+CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-!colspan="2"|5 bytes
+|<pre>A0 13    LDY #19
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #97
+|<pre>A9       LDA #69
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+!colspan="2"|7 bytes
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-A0 18    LDY #24
+A9       LDA #62
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A4 00    LDY $00
-A0 18    LDY #24
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #90
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #90
+A9       LDA #62
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|8 bytes
+|-
+|<pre>08       PHP
+A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+EA       NOP
+EA       NOP
+xx    BMI @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>08       PHP
-A2 0D    LDX #13 ;hides 'ORA abs'
+A2 0A    LDX #10 ;hides 'ASL A'
 @X = * - 1
-A5 00    LDA $0
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers A, and X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A0 0D    LDY #13 ;hides 'ORA abs'
+       PHP
-@Y = * - 1
+A2 11    LDX #17
-A5 00    LDA $0
+@X:
-      DEY
+CA       DEX
-D0 xx    BNE @Y
+D0 xx    BNE @X
-       PLP</pre>||Clobbers A, and Y; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
        SEC
-A9 11    LDA #17
+A9 12    LDA #18
 @A:
-EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHA
+A2 0B    LDX #11
-       PHP
-A2 16    LDX #22
 @X:
+C5 00    CMP $00
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>A5 00    LDA $00
-       PHA
+      SEC
-      PHP
+A9 12    LDA #18
-A0 16    LDY #22
+@A:
-@Y:
+E9 01    SBC #1
-       DEY
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #83
+A9       LDA #55
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 18,078: / Line 20,857: @@
 !colspan="2"|10 bytes
 |-
-|<pre>8C       TXA
+|<pre>98       TYA
        PHA
-A2 10    LDX #16
+A0 0C    LDY #12
-@X:
+@Y:
 EA       NOP
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-       PHP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-A2 10    LDX #16
+|-
-@X:
+!colspan="2"|11 bytes
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
-EA       NOP
        PHP
-A0 10    LDY #16
+       SEC
-@Y:
+A9 0C    LDA #12
+@A:
 EA       NOP
-       DEY
+E9 01    SBC #1
-D0 xx    BNE @Y
+D0 xx    BNE @A
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-!colspan="2"|11 bytes
+|<pre>EA       NOP
-|-
-|<pre>48       PHA
-      TYA
        PHA
-A0 15    LDY #21
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
        SEC
-A9 10    LDA #16
+A9 0C    LDA #12
 @A:
 EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-      PLP</pre>||Clobbers A; and writes in stack
+      PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|12 bytes
+|-
+|<pre>48       PHA
+C       TXA
+       PHA
+A2 0B    LDX #11
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX
+       PLA</pre>||Clobbers Z&N; and writes in stack
+|-
+!colspan="2"|13 bytes
 |-
 |<pre>EA       NOP
@@ Line 18,137: / Line 20,916: @@
        PHA
        SEC
-A9 15    LDA #21
+A9 0B    LDA #11
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 18,144: / Line 20,924: @@
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|14 bytes
+!colspan="2"|24 bytes
 |-
 |<pre>68       PLA
-      PHA
+      PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
-|}
+!colspan="2"|28 bytes
-=== 125 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #98
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
-!colspan="2"|6 bytes
+!colspan="2"|32 bytes
 |-
-|<pre>68       PLA
+|<pre>36 00    ROL $00,X
-A2 18    LDX #24
+00    ROR $00,X
-@X:
+00    ROL $00,X
-CA       DEX
+00    ROR $00,X
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
+|-
+|}
+=== 97 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
 |-
-|<pre>68       PLA
+|<pre>A9       LDA #70
-A0 18    LDY #24
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-!colspan="2"|7 bytes
+!colspan="2"|6 bytes
 |-
-|<pre>EA       NOP
+|<pre>A0 0C    LDY #12
-EA       NOP
-A0 18    LDY #24
 @Y:
+       PHA
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>A2 0C    LDX #12
-EA       NOP
-A2 18    LDX #24
 @X:
+       PHA
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|7 bytes
-A9       LDA #91
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>A2 08    LDX #8
-A9       LDA #91
+@X:
-xx xx JSR delay_a_25_clocks
+      PHP
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+      PLP
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and writes in stack
 |-
-!colspan="2"|8 bytes
+|<pre>A0 08    LDY #8
+@Y:
+       PHP
+       PLP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>A2 0C    LDX #12
-       PHP
-A2 17    LDX #23
 @X:
+A5 00    LDA $00
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>A0 0C    LDY #12
-       PHP
-A0 17    LDY #23
 @Y:
+A5 00    LDA $00
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>A2 0C    LDX #12
-       SEC
+@X:
-A9 18    LDA #24
+A4 00    LDY $00
-@A:
+CA       DEX
-E9 01    SBC #1
+D0 xx    BNE @X</pre>||Clobbers X, Y, and Z&N
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|9 bytes
+|<pre>A0 0C    LDY #12
+@Y:
+C5 00    CMP $00
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and C
 |-
-|<pre>08       PHP
+|<pre>A2 0C    LDX #12
-       SEC
+@X:
-A9 17    LDA #23
+C5 00    CMP $00
-@A:
+CA       DEX
-E9 01    SBC #1
+D0 xx    BNE @X</pre>||Clobbers X, Z&N, and C
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>A2 0C    LDX #12
-       SEC
+@X:
-A9 17    LDA #23
+00    BIT $00
-@A:
+CA       DEX
-E9 01    SBC #1
+D0 xx    BNE @X</pre>||Clobbers X, Z&N, and V
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>A0 0C    LDY #12
-       PHA
+@Y:
-A9       LDA #84
+00    BIT $00
-xx xx JSR delay_a_25_clocks
+      DEY
-       PLA
+D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and V
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>A2 0C    LDX #12
+@X:
+xx    STA @zptemp
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires @zptemp
 |-
-|<pre>48       PHA
+|<pre>A0 0C    LDY #12
-       TYA
+@Y:
-       PHA
+xx    STA @zptemp
-A0 18    LDY #24 ;hides 'CLC'
-@Y = * - 1
        DEY
-       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires @zptemp
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>A0 0C    LDY #12
-       PHP
-       PHA
-       SEC
-A9 15    LDA #21
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-00    BIT $00
-       PHA
-       SEC
-A9 15    LDA #21
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-!colspan="2"|14 bytes
-|-
-|<pre>68       PLA
-       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1
-A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
-|-
-|}
-=== 126 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A0 19    LDY #25
 @Y:
+00    NOP $00
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
 |-
-|<pre>A2 19    LDX #25
+|<pre>A2 0C    LDX #12
 @X:
+00    NOP $00
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
-|-
-|<pre>A9       LDA #99
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #92
+A9       LDA #63
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #92
+A9       LDA #63
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 18,338: / Line 21,117: @@
 !colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 88    LDY #136 ;hides 'DEY'
+EA       NOP
-@Y = * - 1
+EA       NOP
-       PHP
+A2 12    LDX #18
-       PLP
-xx    BMI @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>48       PHA
-      PHP
-A2 17    LDX #23
 @X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-      PLP</pre>||Clobbers X, and S; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A0 12    LDY #18
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>48       PHA
+|<pre>68       PLA
        SEC
-A9 18    LDA #24
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>08       PHP
+|<pre>8C       TXA
-A6 00    LDX $00
+      PHA
-A2 17    LDX #23
+A2 11    LDX #17
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A2 11    LDX #17
 @X:
 CA       DEX
@@ Line 18,371: / Line 21,160: @@
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>A5 00    LDA $00
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A0 11    LDY #17
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
        SEC
-A9 18    LDA #24
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 18,380: / Line 21,179: @@
 |<pre>08       PHP
        PHA
-A9       LDA #85
+A9       LDA #56
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 18,386: / Line 21,185: @@
 |-
 !colspan="2"|10 bytes
-|-
-|<pre>68       PLA
-       TYA
-       PHA
-A0 16    LDY #22
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
 |-
 |<pre>EA       NOP
-C       TXA
-       PHA
-A2 10    LDX #16
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-|-
-|<pre>48       PHA
-       PHA
        PHP
        SEC
-A9 16    LDA #22
+A9 11    LDA #17
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       PHA
        PHA
        SEC
-A9 16    LDA #22
+A9 11    LDA #17
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
        PHA
-       TYA
-       PHA
-A0 15    LDY #21
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
        SEC
 A9 10    LDA #16
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
+|-
+|<pre>A5 00    LDA $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|25 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|13 bytes
+!colspan="2"|29 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-      PHP
+EA       NOP
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-       SEC
-A9 15    LDA #21
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, and Z&N
 |-
 |}
-=== 127 cycles ===
+=== 98 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>48       PHA
+|<pre>A9       LDA #71
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>A9       LDA #100
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A0 12    LDY #18
+|<pre>EA       NOP
+A2 13    LDX #19
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
+A0 13    LDY #19
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 12    LDX #18
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #93
+A2 12    LDX #18
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #93
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>08       PHP
-A2 11    LDX #17
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
@@ Line 18,529: / Line 21,317: @@
 |-
 |<pre>08       PHP
-A0 11    LDY #17
+A0 12    LDY #18
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>38       SEC
-       SEC
+A9 13    LDA #19
-A9 18    LDA #24
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|9 bytes
+|<pre>08       PHP
+A9       LDA #64
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>98       TYA
+|<pre>48       PHA
-       PHA
+A9       LDA #64
-A0 17    LDY #23
+xx xx JSR delay_a_25_clocks
-@Y:
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|9 bytes
-EA       NOP
-       SEC
-A9 18    LDA #24
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #86
+A9       LDA #57
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 18,571: / Line 21,350: @@
 !colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
        PHP
        SEC
-A9 17    LDA #23
+A9 11    LDA #17
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>68       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
        PHA
        SEC
-A9 17    LDA #23
+A9 11    LDA #17
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|11 bytes
 |-
 |<pre>08       PHP
-       PHA
        SEC
-A9 16    LDA #22
+A9 0B    LDA #11
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA
+       PLP</pre>||Clobbers A; and writes in stack
-       PLP</pre>||Writes in stack
 |-
-|}
+|<pre>EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
-=== 128 cycles ===
+D0 FD    BNE *-1
-{| class="wikitable testtable"
+A9 4A    LDA #$4A  ;hides 'LSR A'
-!colspan="2"|5 bytes
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>68       PLA
+|<pre>48       PHA
-A2 E8    LDX #232 ;hides 'INX'
+      SEC
-@X = * - 1
+A9 0B    LDA #11
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+@A:
+00    BIT $00
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-|<pre>A9       LDA #101
+!colspan="2"|12 bytes
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+|<pre>00 00    BRK 0
-|-
+       PHP
-|<pre>EA       NOP
-A0 19    LDY #25
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
-A2 19    LDX #25
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A0 18    LDY #24
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 18    LDX #24
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>38       SEC
-A9 19    LDA #25
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-A9       LDA #94
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #94
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
        PHA
-A9       LDA #87
+A9 4A    LDA #$4A  ;hides 'LSR A'
-xx xx JSR delay_a_25_clocks
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+       PLP</pre>||Requires dummy interrupt handler; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|13 bytes
-|-
-|<pre>48       PHA
-       PHP
-       SEC
-A9 17    LDA #23
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       SEC
-A9 17    LDA #23
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
-A5 00    LDA $00
-       SEC
-A9 17    LDA #23
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>24 00    BIT $00
        PHA
        SEC
-A9 17    LDA #23
+A9 09    LDA #9
 @A:
+EA       NOP
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|25 bytes
 |-
 |<pre>EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-D0 FC    BNE *-2
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-EA       NOP
+       PLA
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|13 bytes
+!colspan="2"|28 bytes
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-EA       NOP
+      PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-      TYA
+      PLA
        PHA
-A0 15    LDY #21
-@Y:
-       DEY
-D0 xx    BNE @Y
        PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>48       PHA
        PHA
-      PHP
+      PLA
        PHA
-       SEC
-A9 15    LDA #21
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Clobbers S; and writes in stack
+      PHA</pre>||Clobbers A, and Z&N
 |-
-!colspan="2"|14 bytes
+!colspan="2"|33 bytes
 |-
 |<pre>EA       NOP
-EA       NOP
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-       PHP
+00    ROL $00,X
-       PHA
+00    ROR $00,X
-       SEC
+00    ROL $00,X
-A9 15    LDA #21
+00    ROR $00,X
-@A:
+00    ROL $00,X
-E9 01    SBC #1
+00    ROR $00,X
-D0 xx    BNE @A
+00    ROL $00,X
-       PLA
+00    ROR $00,X
-       PLP</pre>||Writes in stack
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers Z&N
 |-
 |}
-=== 129 cycles ===
+=== 99 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #102
+|<pre>A9       LDA #72
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>E6 xx    INC @zptemp
+|<pre>A2 0E    LDX #14
-A2 E8    LDX #232 ;hides 'INX'
+@X:
-@X = * - 1
+EA       NOP
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires @zptemp
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 10    LDY #16
+|<pre>A0 0E    LDY #14
 @Y:
-      PHA
+EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+!colspan="2"|7 bytes
 |-
-|<pre>A2 10    LDX #16
+|<pre>08       PHP
-@X:
+A9       LDA #65
-      PHA
+xx xx JSR delay_a_25_clocks
-CA       DEX
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
+|<pre>48       PHA
-@Y = * - 1
+A9       LDA #65
-       PLA
+xx xx JSR delay_a_25_clocks
-       PLA
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-xx    BMI @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-!colspan="2"|7 bytes
+!colspan="2"|8 bytes
 |-
-|<pre>A4 00    LDY $00
+|<pre>08       PHP
-A0 19    LDY #25
+A0 0D    LDY #13
 @Y:
+EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>A6 00    LDX $00
+|<pre>08       PHP
-A2 19    LDX #25
+A2 0D    LDX #13
 @X:
+EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>38       SEC
-A9       LDA #95
+A9 0C    LDA #12
-xx xx JSR delay_a_25_clocks
+@A:
-      PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+      PHA
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|9 bytes
-A9       LDA #95
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
 |-
 |<pre>38       SEC
-A9 12    LDA #18
+A9 0C    LDA #12
 @A:
-EA       NOP
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|9 bytes
+|<pre>08       PHP
+       PHA
+A9       LDA #58
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|10 bytes
 |-
 |<pre>EA       NOP
-      PHP
+C       TXA
+       PHA
 A2 11    LDX #17
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
-      PLP</pre>||Clobbers X; and writes in stack
+      PLA
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|11 bytes
-       PHP
-A0 11    LDY #17
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
+C       TXA
        PHA
-A9       LDA #88
+A2 10    LDX #16
-xx xx JSR delay_a_25_clocks
+@X:
+CA       DEX
+D0 xx    BNE @X
        PLA
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+AA       TAX
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>EA       NOP
-|-
+EA       NOP
-|<pre>08       PHP
+       PHP
        SEC
 A9 11    LDA #17
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
-      SEC
+EA       NOP
-A9 11    LDA #17
+EA       NOP
-@A:
+FB    BPL *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-E9 01    SBC #1
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 16    LDY #22
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 !colspan="2"|12 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        PHA
        SEC
 A9 10    LDA #16
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 18,905: / Line 21,641: @@
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|25 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|30 bytes
 |-
-|<pre>A5 00    LDA $00
+|<pre>68       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PHA
-EA       NOP
+       PLA
-D0 FC    BNE *-2
+       PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PHA
-EA       NOP
+       PLA
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
 |}
-=== 130 cycles ===
+=== 100 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #103
+|<pre>A9       LDA #73
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>48       PHA
+|<pre>A0 0B    LDY #11
-       PHA
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>68       PLA
-A0 19    LDY #25
 @Y:
+       PLA
        DEY
 D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-|<pre>68       PLA
+|<pre>A2 0B    LDX #11
-A2 19    LDX #25
 @X:
+       PLA
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
@@ Line 18,948: / Line 21,722: @@
 !colspan="2"|7 bytes
 |-
-|<pre>EA       NOP
+|<pre>A0 0B    LDY #11
+@Y:
+EA       NOP
 EA       NOP
-A0 19    LDY #25
-@Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A2 0B    LDX #11
+@X:
+EA       NOP
 EA       NOP
-A2 19    LDX #25
-@X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #96
+A9       LDA #66
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #96
+A9       LDA #66
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 18,976: / Line 21,750: @@
 |<pre>EA       NOP
        PHP
-A2 18    LDX #24
+A0 12    LDY #18
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+       PHP
+A2 12    LDX #18
 @X:
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A0 18    LDY #24
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
        SEC
-A9 19    LDA #25
+A9 13    LDA #19
 @A:
 E9 01    SBC #1
@@ Line 19,001: / Line 21,775: @@
 |<pre>08       PHP
        SEC
-A9 18    LDA #24
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 19,009: / Line 21,783: @@
 |<pre>48       PHA
        SEC
-A9 18    LDA #24
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 19,017: / Line 21,791: @@
 |<pre>08       PHP
        PHA
-A9       LDA #89
+A9       LDA #59
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>EA       NOP
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
 |-
 !colspan="2"|12 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
 |<pre>48       PHA
@@ Line 19,028: / Line 21,821: @@
        PHA
        SEC
-A9 16    LDA #22
+A9 10    LDA #16
 @A:
 E9 01    SBC #1
@@ Line 19,034: / Line 21,827: @@
        PLA
        PLP</pre>||Clobbers S; and writes in stack
-|-
-|<pre>68       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
 !colspan="2"|13 bytes
@@ Line 19,050: / Line 21,834: @@
        PHA
        SEC
-A9 16    LDA #22
+A9 10    LDA #16
 @A:
 E9 01    SBC #1
@@ Line 19,057: / Line 21,841: @@
        PLP</pre>||Writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|25 bytes
-EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|}
+|<pre>68       PLA
+       PLA
+       PLA
-=== 131 cycles ===
+       PLA
-{| class="wikitable testtable"
+       PLA
-!colspan="2"|5 bytes
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>A2 1A    LDX #26
+!colspan="2"|29 bytes
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 1A    LDY #26
+|<pre>EA       NOP
-@Y:
+       PLA
-       DEY
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+|}
+=== 101 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A0 14    LDY #20
+@Y:
+       DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #104
+|<pre>A2 14    LDX #20
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A9       LDA #74
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>08       PHP
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #97
+A9       LDA #67
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #97
+A9       LDA #67
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|8 bytes
+|-
+|<pre>38       SEC
+A9 0E    LDA #14
+@A:
+EA       NOP
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>48       PHA
        PHP
-A0 18    LDY #24
+A0 12    LDY #18
 @Y:
        DEY
@@ Line 19,117: / Line 21,950: @@
        PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>38       SEC
+|<pre>48       PHA
-A9 10    LDA #16
+      PHP
-@A:
+A2 12    LDX #18
-      PHA
+@X:
-E9 01    SBC #1
+CA       DEX
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 !colspan="2"|9 bytes
+|-
+|<pre>08       PHP
+A6 00    LDX $00
+A2 12    LDX #18
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>08       PHP
 A4 00    LDY $00
-A0 18    LDY #24
+A0 12    LDY #18
 @Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 10    LDA #16
-@A:
-00    BIT $00
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #90
+A9       LDA #60
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 19,150: / Line 21,985: @@
 !colspan="2"|10 bytes
 |-
-|<pre>98       TYA
+|<pre>08       PHP
-      PHA
+      SEC
-A0 11    LDY #17
+A9 0D    LDA #13
-@Y:
+@A:
 EA       NOP
-       DEY
+E9 01    SBC #1
-D0 xx    BNE @Y
+D0 xx    BNE @A
-       PLA
+      PLP</pre>||Clobbers A; and writes in stack
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-!colspan="2"|11 bytes
+|<pre>48       PHA
-|-
-|<pre>EA       NOP
-      PHP
        SEC
-A9 11    LDA #17
+A9 0D    LDA #13
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       SEC
-A9 11    LDA #17
 @A:
 EA       NOP
@@ Line 19,182: / Line 22,003: @@
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|11 bytes
 |-
 |<pre>48       PHA
-C       TXA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+       PLA</pre>||Clobbers Z&N, and C; and writes in stack
+|-
+|<pre>68       PLA
        PHA
-A2 10    LDX #16
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@X:
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-CA       DEX
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
        PHA
        SEC
-A9 10    LDA #16
+A9 0C    LDA #12
 @A:
 EA       NOP
@@ Line 19,210: / Line 22,034: @@
        PLP</pre>||Writes in stack
 |-
-|<pre>E6 xx    INC @zptemp
+!colspan="2"|26 bytes
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-D0 FC    BNE *-2
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; and requires @zptemp
-|-
-!colspan="2"|14 bytes
 |-
 |<pre>EA       NOP
-A5 00    LDA $00
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-D0 FC    BNE *-2
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-EA       NOP
+       PLA
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-|}
+!colspan="2"|30 bytes
-=== 132 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #105
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
 |-
 |<pre>68       PLA
+       PHA
        PLA
-A2 E8    LDX #232 ;hides 'INX'
+       PHA
-@X = * - 1
+       PLA
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
+|-
+|}
+=== 102 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #75
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
-|-
-|<pre>BA       TSX
-       PLA
-A       TXS
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
 |-
 |<pre>48       PHA
-A2 10    LDX #16
+A2 0E    LDX #14
 @X:
-      PHA
+EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
 |<pre>48       PHA
-A0 10    LDY #16
+A0 0E    LDY #14
 @Y:
-      PHA
+EA       NOP
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
+A2 0B    LDX #11
+@X:
        PLA
-A0 19    LDY #25
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>EA       NOP
+A0 0B    LDY #11
 @Y:
+       PLA
        DEY
 D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #98
+A9       LDA #68
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #98
+A9       LDA #68
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 19,291: / Line 22,144: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>A4 00    LDY $00
-EA       NOP
+A0 0E    LDY #14
+@Y:
 EA       NOP
-A0 19    LDY #25
-@Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A6 00    LDX $00
-EA       NOP
+A2 0E    LDX #14
+@X:
 EA       NOP
-A2 19    LDX #25
-@X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
@@ Line 19,309: / Line 22,160: @@
 |<pre>68       PLA
        SEC
-A9 19    LDA #25
+A9 13    LDA #19
 @A:
 E9 01    SBC #1
@@ Line 19,318: / Line 22,169: @@
 |<pre>98       TYA
        PHA
-A0 18    LDY #24
+A0 12    LDY #18
 @Y:
        DEY
@@ Line 19,328: / Line 22,179: @@
 EA       NOP
        PHP
-A0 18    LDY #24
+A2 12    LDX #18
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A2 18    LDX #24
 @X:
 CA       DEX
@@ Line 19,345: / Line 22,187: @@
 |<pre>EA       NOP
 EA       NOP
-       SEC
+       PHP
-A9 19    LDA #25
+A0 12    LDY #18
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>38       SEC
+A9 0B    LDA #11
 @A:
+EA       NOP
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
@@ Line 19,353: / Line 22,204: @@
 |<pre>08       PHP
        PHA
-A9       LDA #91
+A9       LDA #61
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 19,363: / Line 22,214: @@
        PHP
        SEC
-A9 18    LDA #24
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 19,372: / Line 22,223: @@
        PHA
        SEC
-A9 18    LDA #24
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 19,383: / Line 22,234: @@
        PHA
        SEC
-A9 17    LDA #23
+A9 11    LDA #17
 @A:
 E9 01    SBC #1
@@ Line 19,390: / Line 22,241: @@
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|13 bytes
+|<pre>68       PLA
-|-
+       PLA
-|<pre>EA       NOP
-       PLA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
-!colspan="2"|14 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
-EA       NOP
+FD    BPL *-1
-EA       NOP
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2
 A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|26 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|30 bytes
+|-
+|<pre>EA       NOP
 EA       NOP
-EA       NOP
+      PLA
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
 |-
 |}
-=== 133 cycles ===
+=== 103 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #106
+|<pre>A9       LDA #76
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 19,428: / Line 22,333: @@
 |-
 |<pre>EA       NOP
-A0 1A    LDY #26
+A0 14    LDY #20
 @Y:
        DEY
@@ Line 19,434: / Line 22,339: @@
 |-
 |<pre>EA       NOP
-A2 1A    LDX #26
+A2 14    LDX #20
 @X:
 CA       DEX
@@ Line 19,442: / Line 22,347: @@
 |-
 |<pre>08       PHP
-A2 19    LDX #25
+A2 13    LDX #19
 @X:
 CA       DEX
@@ Line 19,449: / Line 22,354: @@
 |-
 |<pre>08       PHP
-A0 19    LDY #25
+A0 13    LDY #19
 @Y:
        DEY
@@ Line 19,456: / Line 22,361: @@
 |-
 |<pre>38       SEC
-A9 1A    LDA #26
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
@@ Line 19,462: / Line 22,367: @@
 |-
 |<pre>08       PHP
-A9       LDA #99
+A9       LDA #69
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #99
+A9       LDA #69
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 19,475: / Line 22,380: @@
 |<pre>08       PHP
        PHA
-A9       LDA #92
+A9       LDA #62
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 19,482: / Line 22,387: @@
 !colspan="2"|10 bytes
 |-
-|<pre>48       PHA
+|<pre>98       TYA
-       PHP
+       PHA
-       SEC
+A0 0D    LDY #13
-A9 18    LDA #24
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+       SEC
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 19,494: / Line 22,409: @@
        PHA
        SEC
-A9 18    LDA #24
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 19,505: / Line 22,420: @@
 A5 00    LDA $00
        SEC
-A9 18    LDA #24
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 19,514: / Line 22,429: @@
        PHA
        SEC
-A9 18    LDA #24
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 19,520: / Line 22,435: @@
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+       TYA
        PHA
-C       TXA
+A0 0C    LDY #12
-       PHA
+@Y:
-A2 10    LDX #16
-@X:
 EA       NOP
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX
+A8       TAY
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+|<pre>EA       NOP
-D0 FD    BNE *-1
+       PLA
+       PHA
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
@@ Line 19,543: / Line 22,458: @@
 D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>48       PHA
+!colspan="2"|13 bytes
-       PHA
-       PHP
-       PHA
-       SEC
-A9 16    LDA #22
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|14 bytes
 |-
 |<pre>EA       NOP
-EA       NOP
        PHP
        PHA
        SEC
-A9 10    LDA #16
+A9 0C    LDA #12
 @A:
 EA       NOP
@@ Line 19,570: / Line 22,472: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|26 bytes
-=== 134 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #107
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-|<pre>A2 13    LDX #19
+!colspan="2"|30 bytes
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 13    LDY #19
+|<pre>68       PLA
-@Y:
+       PHA
-EA       NOP
+       PLA
-       DEY
+       PHA
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
+|-
+|}
+=== 104 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #77
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>48       PHA
+A2 14    LDX #20
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+A0 14    LDY #20
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>48       PHA
+|<pre>A6 00    LDX $00
-       PHP
+A2 14    LDX #20
-A2 E8    LDX #232 ;hides 'INX'
+@X:
-@X = * - 1
+CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-      PLP</pre>||Clobbers X, and S; and writes in stack
+|-
+|<pre>A4 00    LDY $00
+A0 14    LDY #20
+@Y:
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #100
+A9       LDA #70
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #100
+A9       LDA #70
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A2 12    LDX #18
+A2 0C    LDX #12
 @X:
-EA       NOP
+C5 00    CMP $00
 CA       DEX
 D0 xx    BNE @X
@@ Line 19,624: / Line 22,591: @@
 |-
 |<pre>08       PHP
-A0 12    LDY #18
+A0 0C    LDY #12
 @Y:
-EA       NOP
+C5 00    CMP $00
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-!colspan="2"|9 bytes
 |-
 |<pre>EA       NOP
        PLA
        SEC
-A9 19    LDA #25
+A9 13    LDA #19
 @A:
 E9 01    SBC #1
@@ Line 19,643: / Line 22,608: @@
 |<pre>08       PHP
        PHA
-A9       LDA #93
+A9       LDA #63
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 19,653: / Line 22,618: @@
        TYA
        PHA
-A0 18    LDY #24
+A0 12    LDY #18
 @Y:
        DEY
@@ Line 19,660: / Line 22,625: @@
 A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>A5 00    LDA $00
-EA       NOP
-EA       NOP
        SEC
-A9 19    LDA #25
+A9 0E    LDA #14
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
@@ Line 19,672: / Line 22,636: @@
 |-
 |<pre>48       PHA
-      TYA
+C       TXA
        PHA
-A0 17    LDY #23
+A2 11    LDX #17
-@Y:
+@X:
-      DEY
+CA       DEX
-D0 xx    BNE @Y
+D0 xx    BNE @X
        PLA
-A8       TAY
+AA       TAX
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
@@ Line 19,686: / Line 22,650: @@
        PHP
        SEC
-A9 18    LDA #24
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 19,698: / Line 22,662: @@
        PHA
        SEC
-A9 17    LDA #23
+A9 11    LDA #17
 @A:
 E9 01    SBC #1
@@ Line 19,705: / Line 22,669: @@
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|13 bytes
+|<pre>EA       NOP
-|-
+       PLA
-|<pre>68       PLA
        PLA
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-D0 FC    BNE *-2
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
-!colspan="2"|14 bytes
+!colspan="2"|13 bytes
 |-
-|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+|<pre>26 00    ROL $00
-FD    BPL *-1
+00    ROR $00
 A9 4A    LDA #$4A  ;hides 'LSR A'
 D0 FD    BNE *-1
 A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|26 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|31 bytes
+|-
+|<pre>EA       NOP
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
 |-
 |}
-=== 135 cycles ===
+=== 105 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #108
+|<pre>A9       LDA #78
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>68       PLA
+|<pre>A0 0D    LDY #13
-A0 1A    LDY #26
 @Y:
+       PHA
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>A2 0D    LDX #13
+@X:
+       PHA
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
 |<pre>68       PLA
-A2 1A    LDX #26
+A2 14    LDX #20
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>68       PLA
+A0 14    LDY #20
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 !colspan="2"|7 bytes
@@ Line 19,756: / Line 22,791: @@
 |<pre>EA       NOP
 EA       NOP
-A2 1A    LDX #26
+A2 14    LDX #20
 @X:
 CA       DEX
@@ Line 19,763: / Line 22,798: @@
 |<pre>EA       NOP
 EA       NOP
-A0 1A    LDY #26
+A0 14    LDY #20
 @Y:
        DEY
@@ Line 19,769: / Line 22,804: @@
 |-
 |<pre>08       PHP
-A9       LDA #101
+A9       LDA #71
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #101
+A9       LDA #71
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 19,780: / Line 22,815: @@
 !colspan="2"|8 bytes
 |-
-|<pre>8C       TXA
+|<pre>EA       NOP
-      PHA
+      PHP
-A2 E8    LDX #232 ;hides 'INX'
+A0 13    LDY #19
-@X = * - 1
+@Y:
-D0 xx    BNE @X
+       DEY
-       PLA
+D0 xx    BNE @Y
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+      PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
        PHP
-A2 19    LDX #25
+A2 13    LDX #19
 @X:
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A0 19    LDY #25
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
        SEC
-A9 1A    LDA #26
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
@@ Line 19,815: / Line 22,842: @@
 |<pre>08       PHP
        SEC
-A9 19    LDA #25
+A9 13    LDA #19
 @A:
 E9 01    SBC #1
@@ Line 19,823: / Line 22,850: @@
 |<pre>48       PHA
        SEC
-A9 19    LDA #25
+A9 13    LDA #19
 @A:
 E9 01    SBC #1
@@ Line 19,831: / Line 22,858: @@
 |<pre>08       PHP
        PHA
-A9       LDA #94
+A9       LDA #64
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 !colspan="2"|12 bytes
@@ Line 19,842: / Line 22,879: @@
        PHA
        SEC
-A9 17    LDA #23
+A9 11    LDA #17
 @A:
 E9 01    SBC #1
@@ Line 19,852: / Line 22,889: @@
 |-
 |<pre>08       PHP
-00    BIT $00
        PHA
        SEC
-A9 17    LDA #23
+A9 0B    LDA #11
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 19,862: / Line 22,899: @@
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|14 bytes
+!colspan="2"|27 bytes
 |-
 |<pre>EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|30 bytes
+|-
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+      PLA
+       PHA</pre>||Clobbers A, and Z&N
 |-
 |}
-=== 136 cycles ===
+=== 106 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 1B    LDX #27
+|<pre>A2 15    LDX #21
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 1B    LDY #27
+|<pre>A0 15    LDY #21
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #109
+|<pre>A9       LDA #79
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 19,896: / Line 22,985: @@
 |-
 |<pre>08       PHP
-A9       LDA #102
+A9       LDA #72
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #102
+A9       LDA #72
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 19,907: / Line 22,996: @@
 !colspan="2"|8 bytes
 |-
-|<pre>38       SEC
+|<pre>08       PHP
-A9 13    LDA #19
+A2 0E    LDX #14
-@A:
+@X:
 EA       NOP
-E9 01    SBC #1
+CA       DEX
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>08       PHP
-E6 xx    INC @zptemp
+A0 0E    LDY #14
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; requires @zptemp; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A0 19    LDY #25
 @Y:
+EA       NOP
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>48       PHA
-      PHP
+      SEC
-A2 19    LDX #25
+A9 14    LDA #20
-@X:
+@A:
-CA       DEX
+E9 01    SBC #1
-D0 xx    BNE @X
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>08       PHP
+|<pre>A5 00    LDA $00
-A2 10    LDX #16
+      SEC
-@X:
+A9 14    LDA #20
-C5 00    CMP $00
+@A:
-CA       DEX
+E9 01    SBC #1
-D0 xx    BNE @X
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 10    LDY #16
-@Y:
-C5 00    CMP $00
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #95
+A9       LDA #65
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 19,963: / Line 23,036: @@
 |-
 !colspan="2"|10 bytes
+|-
+|<pre>68       PLA
+       TYA
+       PHA
+A0 12    LDY #18
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
        SEC
-A9 12    LDA #18
+A9 0C    LDA #12
 @A:
-EA       NOP
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 19,975: / Line 23,060: @@
 |<pre>48       PHA
        SEC
-A9 12    LDA #18
+A9 0C    LDA #12
 @A:
-EA       NOP
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 19,984: / Line 23,069: @@
 !colspan="2"|12 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHA
+C       TXA
        PHA
-       SEC
+A2 11    LDX #17
-A9 11    LDA #17
+@X:
-@A:
+CA       DEX
-EA       NOP
+D0 xx    BNE @X
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+AA       TAX
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|14 bytes
+|<pre>68       PLA
-|-
-|<pre>EA       NOP
        PLA
        PLA
 A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|13 bytes
+|-
+|<pre>EA       NOP
 EA       NOP
-D0 FC    BNE *-2
+       PHP
+       PHA
+       SEC
+A9 11    LDA #17
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA
+       PLP</pre>||Writes in stack
+|-
+|<pre>36 00    ROL $00,X
+00    ROR $00,X
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|27 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|32 bytes
+|-
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
 |}
-=== 137 cycles ===
+=== 107 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #110
+|<pre>A9       LDA #80
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>00 00    BRK 0
+|<pre>A2 18    LDX #24 ;hides 'CLC'
-A2 E8    LDX #232 ;hides 'INX'
 @X = * - 1
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>A2 11    LDX #17
-@X:
-       PHA
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 11    LDY #17
+|<pre>A0 18    LDY #24 ;hides 'CLC'
-@Y:
+@Y = * - 1
-      PHA
+      DEY
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>A2 11    LDX #17
+|<pre>08       PHP
-@X:
+A9       LDA #73
-A5 00    LDA $00
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
-|-
-|<pre>A0 11    LDY #17
-@Y:
-A5 00    LDA $00
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
-|-
-|<pre>A2 11    LDX #17
-@X:
-A4 00    LDY $00
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, Y, and Z&N
-|-
-|<pre>A0 11    LDY #17
-@Y:
-C5 00    CMP $00
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and C
-|-
-|<pre>A2 11    LDX #17
-@X:
-C5 00    CMP $00
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, Z&N, and C
-|-
-|<pre>A2 11    LDX #17
-@X:
-00    BIT $00
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, Z&N, and V
-|-
-|<pre>A0 11    LDY #17
-@Y:
-00    BIT $00
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and V
-|-
-|<pre>A2 11    LDX #17
-@X:
-xx    STA @zptemp
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires @zptemp
-|-
-|<pre>A0 11    LDY #17
-@Y:
-xx    STA @zptemp
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires @zptemp
-|-
-|<pre>A0 11    LDY #17
-@Y:
-00    NOP $00
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
-|-
-|<pre>A2 11    LDX #17
-@X:
-00    NOP $00
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
-|-
-|<pre>08       PHP
-A9       LDA #103
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #103
+A9       LDA #73
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|8 bytes
-|-
-|<pre>A4 00    LDY $00
-A0 13    LDY #19
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A6 00    LDX $00
-A2 13    LDX #19
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>68       PLA
        SEC
-A9 1A    LDA #26
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
@@ Line 20,148: / Line 23,218: @@
 !colspan="2"|9 bytes
 |-
-|<pre>8C       TXA
+|<pre>98       TYA
        PHA
-A2 19    LDX #25
+A0 13    LDY #19
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
+A0 0B    LDY #11
+@Y:
+EA       NOP
 EA       NOP
-       PHP
+       DEY
-A2 19    LDX #25
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>08       PHP
+A2 0B    LDX #11
 @X:
+EA       NOP
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>38       SEC
-EA       NOP
+A9 0D    LDA #13
-       PHP
-A0 19    LDY #25
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       SEC
-A9 1A    LDA #26
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
@@ Line 20,185: / Line 23,254: @@
 |<pre>08       PHP
        PHA
-A9       LDA #96
+A9       LDA #66
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 20,195: / Line 23,264: @@
        PHP
        SEC
-A9 19    LDA #25
+A9 13    LDA #19
 @A:
 E9 01    SBC #1
@@ Line 20,204: / Line 23,273: @@
        PHA
        SEC
-A9 19    LDA #25
+A9 13    LDA #19
 @A:
 E9 01    SBC #1
@@ Line 20,215: / Line 23,284: @@
        PHA
        SEC
-A9 18    LDA #24
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 20,222: / Line 23,291: @@
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|14 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+A9 4A    LDA #$0A  ;hides 'ASL A'
-D0 FD    BNE *-1
+EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
+FC    BPL *-2
-D0 FD    BNE *-1
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|}
+!colspan="2"|27 bytes
-=== 138 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #111
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|6 bytes
+!colspan="2"|31 bytes
 |-
 |<pre>EA       NOP
-A2 1B    LDX #27
+       PLA
-@X:
+       PHA
-CA       DEX
+       PLA
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+       PHA
-|-
+       PLA
-|<pre>EA       NOP
+       PHA
-A0 1B    LDY #27
+       PLA
-@Y:
+       PHA
-       DEY
+       PLA
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+       PHA
-|-
+       PLA
-!colspan="2"|7 bytes
+       PHA
-|-
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+|}
+=== 108 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #81
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>EA       NOP
+A2 15    LDX #21
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
+A0 15    LDY #21
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+!colspan="2"|7 bytes
+|-
 |<pre>08       PHP
-A0 1A    LDY #26
+A0 14    LDY #20
 @Y:
        DEY
@@ Line 20,267: / Line 23,400: @@
 |-
 |<pre>08       PHP
-A2 1A    LDX #26
+A2 14    LDX #20
 @X:
 CA       DEX
@@ Line 20,274: / Line 23,407: @@
 |-
 |<pre>38       SEC
-A9 1B    LDA #27
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
@@ Line 20,280: / Line 23,413: @@
 |-
 |<pre>08       PHP
-A9       LDA #104
+A9       LDA #74
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #104
+A9       LDA #74
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|9 bytes
-|-
-|<pre>48       PHA
-C       TXA
-       PHA
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #97
+A9       LDA #67
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 20,309: / Line 23,433: @@
 !colspan="2"|10 bytes
 |-
-|<pre>98       TYA
+|<pre>08       PHP
-       PHA
-A0 12    LDY #18
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
        SEC
-A9 19    LDA #25
+A9 0E    LDA #14
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
        SEC
-A9 19    LDA #25
+A9 0E    LDA #14
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|12 bytes
 |-
 |<pre>08       PHP
+       PHA
        SEC
-A9 10    LDA #16
+A9 0D    LDA #13
 @A:
-00    BIT $00
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|13 bytes
-       SEC
-A9 10    LDA #16
-@A:
-00    BIT $00
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>A5 00    LDA $00
-|-
+A9 4A    LDA #$0A  ;hides 'ASL A'
-|<pre>48       PHA
+EA       NOP
-      TYA
+FC    BPL *-2
-       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A0 11    LDY #17
+EA       NOP
-@Y:
 EA       NOP
-       DEY
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|27 bytes
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-      PHP
+      PLA
-      PHA
+      PLA
-      SEC
+      PLA
-A9 11    LDA #17
+       PLA
-@A:
+       PLA
-EA       NOP
+       PLA
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
        PLA
-      PLP</pre>||Writes in stack
+      PLA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|14 bytes
+!colspan="2"|32 bytes
 |-
 |<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
        PLA
+       PHA
        PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PHA
-EA       NOP
+       PLA
-D0 FC    BNE *-2
+      PHA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+00    ROL $00,X
-EA       NOP
+00    ROR $00,X
-EA       NOP
+00    ROL $00,X
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
 |}
-=== 139 cycles ===
+=== 109 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #112
+|<pre>A9       LDA #82
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 20,411: / Line 23,549: @@
 |-
 |<pre>48       PHA
-A2 1B    LDX #27
+A0 15    LDY #21
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+A2 15    LDX #21
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>A2 0C    LDX #12
-A0 1B    LDY #27
+@X:
+      PLA
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>A0 0C    LDY #12
 @Y:
+       PLA
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>A6 00    LDX $00
-A2 1B    LDX #27
+A2 15    LDX #21
 @X:
 CA       DEX
@@ Line 20,431: / Line 23,581: @@
 |-
 |<pre>A4 00    LDY $00
-A0 1B    LDY #27
+A0 15    LDY #21
 @Y:
        DEY
@@ Line 20,437: / Line 23,587: @@
 |-
 |<pre>08       PHP
-A9       LDA #105
+A9       LDA #75
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #105
+A9       LDA #75
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 20,448: / Line 23,598: @@
 !colspan="2"|8 bytes
 |-
-|<pre>38       SEC
+|<pre>18       CLC
-A9 11    LDA #17
+A9 F4    LDA #244 ;hides 'NOP zp,X'
-@A:
+@A = * - 1
-      PHA
+EA       NOP
-E9 01    SBC #1
+01    ADC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V; and requires support for unofficial opcodes
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-BA       TSX
+       PHP
-       PLA
+A0 0E    LDY #14
-A       TXS
+@Y:
-A2 E8    LDX #232 ;hides 'INX'
+EA       NOP
-@X = * - 1
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
-       PLP</pre>||Clobbers A, and X; and writes in stack
+      PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>38       SEC
-A9 11    LDA #17
-@A:
-00    BIT $00
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>68       PLA
-C       TXA
-       PHA
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-D0 xx    BNE @X
-      PLA
-AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
        PHP
-A2 19    LDX #25
+A2 0E    LDX #14
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-      PHA
+      PLA
-      PHP
+      SEC
-A0 19    LDY #25
+A9 14    LDA #20
-@Y:
+@A:
-       DEY
+E9 01    SBC #1
-D0 xx    BNE @Y
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #98
+A9       LDA #68
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 20,510: / Line 23,643: @@
 |-
 |<pre>EA       NOP
-C       TXA
+      TYA
        PHA
-A2 19    LDX #25
+A0 13    LDY #19
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-A0 19    LDY #25
 @Y:
        DEY
 D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y; and writes in stack
+      PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
+A6 00    LDX $00
+A2 0E    LDX #14
+@X:
 EA       NOP
-EA       NOP
-       PHP
-A2 19    LDX #25
-@X:
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-!colspan="2"|11 bytes
+|<pre>08       PHP
-|-
+A4 00    LDY $00
-|<pre>48       PHA
+A0 0E    LDY #14
-       TYA
+@Y:
-       PHA
+EA       NOP
-A0 18    LDY #24
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+       SEC
+A9 0D    LDA #13
+@A:
+00    BIT $00
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>48       PHA
+       TYA
+       PHA
+A0 12    LDY #18
 @Y:
        DEY
@@ Line 20,552: / Line 23,691: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
-       PHP
        SEC
-A9 19    LDA #25
+A9 0B    LDA #11
 @A:
+EA       NOP
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 20,568: / Line 23,707: @@
        PHA
        SEC
-A9 18    LDA #24
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 20,574: / Line 23,713: @@
        PLA
        PLP</pre>||Writes in stack
-|-
-|}
-=== 140 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #113
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
 |-
 |<pre>68       PLA
-A0 1B    LDY #27
+A9 4A    LDA #$0A  ;hides 'ASL A'
-@Y:
+EA       NOP
-      DEY
+FC    BPL *-2
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
-|<pre>68       PLA
+!colspan="2"|13 bytes
-A2 1B    LDX #27
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-!colspan="2"|7 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-A0 1B    LDY #27
+A9 4A    LDA #$0A  ;hides 'ASL A'
-@Y:
+EA       NOP
-      DEY
+FC    BPL *-2
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+A9 4A    LDA #$4A  ;hides 'LSR A'
-|-
+EA       NOP
-|<pre>EA       NOP
 EA       NOP
-A2 1B    LDX #27
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>08       PHP
+!colspan="2"|28 bytes
-A9       LDA #106
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #106
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
 |-
 |<pre>EA       NOP
-      PHP
+      PLA
-A2 1A    LDX #26
+       PLA
-@X:
+       PLA
-CA       DEX
+       PLA
-D0 xx    BNE @X
+       PLA
-      PLP</pre>||Clobbers X; and writes in stack
+       PLA
-|-
+       PLA
-|<pre>EA       NOP
+       PLA
-      PHP
+       PLA
-A0 1A    LDY #26
+       PLA
-@Y:
+       PLA
-      DEY
+       PLA
-D0 xx    BNE @Y
+       PLA
-      PLP</pre>||Clobbers Y; and writes in stack
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA
+      PLA
+       PLA
+      PLA
+      PLA
+       PLA
+       PLA
+      PLA
+       PLA
+      PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|32 bytes
 |-
 |<pre>EA       NOP
-      SEC
+EA       NOP
-A9 1B    LDA #27
+       PLA
-@A:
+       PHA
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+       PHA
-|-
+       PLA
-!colspan="2"|9 bytes
+       PHA
-|-
+       PLA
-|<pre>08       PHP
+      PHA
-      SEC
+      PLA
-A9 1A    LDA #26
+       PHA
-@A:
+       PLA
-E9 01    SBC #1
+       PHA
-D0 xx    BNE @A
+       PLA
-      PLP</pre>||Clobbers A; and writes in stack
+      PHA
-|-
+       PLA
-|<pre>48       PHA
+       PHA
-      SEC
+      PLA
-A9 1A    LDA #26
+       PHA
-@A:
+       PLA
-E9 01    SBC #1
+       PHA
-D0 xx    BNE @A
+       PLA
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PHA
-|-
+      PLA
-|<pre>08       PHP
        PHA
-A9       LDA #99
-xx xx JSR delay_a_25_clocks
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-       PHP
        PHA
-       SEC
-A9 18    LDA #24
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-00    BIT $00
        PHA
-       SEC
-A9 18    LDA #24
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, and Z&N
 |-
 |}
-=== 141 cycles ===
+=== 110 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 1C    LDX #28
+|<pre>A9       LDA #83
-@X:
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-CA       DEX
+|-
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+!colspan="2"|6 bytes
 |-
-|<pre>A0 1C    LDY #28
+|<pre>68       PLA
+A0 15    LDY #21
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-|<pre>A9       LDA #114
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+A2 15    LDX #21
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
 !colspan="2"|7 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+A0 15    LDY #21
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+EA       NOP
+A2 15    LDX #21
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #107
+A9       LDA #76
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #107
+A9       LDA #76
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 20,735: / Line 23,853: @@
 !colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 13    LDY #19
+       PHP
+A2 14    LDX #20
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>EA       NOP
+       PHP
+A0 14    LDY #20
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 13    LDX #19
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>48       PHA
        SEC
-A9 1B    LDA #27
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>A5 00    LDA $00
+|<pre>08       PHP
+       SEC
+A9 14    LDA #20
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>48       PHA
        SEC
-A9 1B    LDA #27
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #100
+A9       LDA #69
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 20,776: / Line 23,903: @@
 !colspan="2"|10 bytes
 |-
-|<pre>68       PLA
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
-C       TXA
+D0 FD    BNE *-1
-       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A2 19    LDX #25
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+       TYA
+       PHA
+A0 0D    LDY #13
+@Y:
 EA       NOP
-C       TXA
+      DEY
-       PHA
+D0 xx    BNE @Y
-A2 19    LDX #25
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 |<pre>48       PHA
+       PHP
        PHA
-       PHP
        SEC
-A9 19    LDA #25
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|13 bytes
-       PHA
+|-
+|<pre>08       PHP
+00    BIT $00
        PHA
        SEC
-A9 19    LDA #25
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|28 bytes
 |-
 |<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|32 bytes
+|-
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
        PHA
-      TYA
+      PLA
        PHA
-A0 18    LDY #24
-@Y:
-       DEY
-D0 xx    BNE @Y
        PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-       SEC
-A9 19    LDA #25
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
        PHA
-       SEC
-A9 18    LDA #24
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+      PHA
+00    ROL $00,X
+00    ROR $00,X</pre>||Clobbers A, and Z&N
 |-
 |}
-=== 142 cycles ===
+=== 111 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #115
+|<pre>A2 16    LDX #22
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A0 16    LDY #22
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A9       LDA #84
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
-|-
-|<pre>A2 98    LDX #152 ;hides 'TYA'
-@X = * - 1
-EA       NOP
-CA       DEX
-CA       DEX
-xx    BMI @X</pre>||Clobbers A, X, and Z&N
-|-
-|<pre>A0 98    LDY #152 ;hides 'TYA'
-@Y = * - 1
-EA       NOP
-       DEY
-       DEY
-xx    BMI @Y</pre>||Clobbers A, Y, and Z&N
-|-
-|<pre>48       PHA
-       PHA
-A0 1B    LDY #27
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-A2 1B    LDX #27
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>A2 1A    LDX #26 ;hides 'NOP'
-@X = * - 1
-EA       NOP
-CA       DEX
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
-|-
-|<pre>A0 1A    LDY #26 ;hides 'NOP'
-@Y = * - 1
-EA       NOP
-       DEY
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
 |-
 |<pre>08       PHP
-A9       LDA #108
+A9       LDA #77
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #108
+A9       LDA #77
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 20,924: / Line 24,046: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-EA       NOP
+      PHP
-EA       NOP
+A0 14    LDY #20
-A0 1B    LDY #27
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-EA       NOP
+      PHP
-EA       NOP
+A2 14    LDX #20
-A2 1B    LDX #27
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>48       PHA
        SEC
-A9 1B    LDA #27
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>8C       TXA
+|<pre>08       PHP
-       PHA
+A6 00    LDX $00
-A2 1A    LDX #26
+A2 14    LDX #20
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A2 1A    LDX #26
 @X:
 CA       DEX
@@ Line 20,967: / Line 24,079: @@
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
+A4 00    LDY $00
-       PHP
+A0 14    LDY #20
-A0 1A    LDY #26
 @Y:
        DEY
@@ Line 20,976: / Line 24,087: @@
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>A5 00    LDA $00
-EA       NOP
        SEC
-A9 1B    LDA #27
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
@@ Line 20,986: / Line 24,096: @@
 |<pre>08       PHP
        PHA
-A9       LDA #101
+A9       LDA #70
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 20,993: / Line 24,103: @@
 !colspan="2"|10 bytes
 |-
-|<pre>48       PHA
+|<pre>68       PLA
-C       TXA
+      TYA
        PHA
-A2 E8    LDX #232 ;hides 'INX'
+A0 13    LDY #19
-@X = * - 1
+@Y:
-D0 xx    BNE @X
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>98       TYA
+       PHA
+A0 0B    LDY #11
+@Y:
+EA       NOP
+EA       NOP
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+       SEC
+A9 0E    LDA #14
+@A:
+EA       NOP
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       SEC
+A9 0E    LDA #14
+@A:
+EA       NOP
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|12 bytes
+|-
+|<pre>EA       NOP
+       PHA
+       TYA
+       PHA
+A0 12    LDY #18
+@Y:
+       DEY
+D0 xx    BNE @Y
        PLA
-AA       TAX
+A8       TAY
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
+A5 00    LDA $00
        SEC
-A9 1A    LDA #26
+A9 0E    LDA #14
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|13 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+EA       NOP
+       PHP
        PHA
        SEC
-A9 19    LDA #25
+A9 12    LDA #18
 @A:
 E9 01    SBC #1
@@ Line 21,024: / Line 24,184: @@
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>EA       NOP
+       PLA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|14 bytes
 |-
-|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+|<pre>EA       NOP
+EA       NOP
 EA       NOP
+A9 4A    LDA #$0A  ;hides 'ASL A'
 EA       NOP
-D0 FB    BNE *-3
+FC    BPL *-2
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
@@ Line 21,035: / Line 24,207: @@
 D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|}
+!colspan="2"|28 bytes
-=== 143 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #116
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
-|-
+       PLA
-!colspan="2"|6 bytes
+       PLA
-|-
+       PLA
-|<pre>EA       NOP
+       PLA
-A2 1C    LDX #28
+       PLA
-@X:
+       PLA
-CA       DEX
+       PLA
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|33 bytes
 |-
 |<pre>EA       NOP
-A0 1C    LDY #28
+EA       NOP
-@Y:
+EA       NOP
-      DEY
+       PLA
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+|}
+=== 112 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #85
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A0 1B    LDY #27
+       PHA
+A2 15    LDX #21
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+A0 15    LDY #21
 @Y:
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 1B    LDX #27
+       PLA
+A2 15    LDX #21
 @X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>38       SEC
+|<pre>EA       NOP
-A9 1C    LDA #28
+       PLA
-@A:
+A0 15    LDY #21
-E9 01    SBC #1
+@Y:
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #109
+A9       LDA #78
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #109
+A9       LDA #78
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-       PHA
+EA       NOP
-A9       LDA #102
+EA       NOP
+A2 15    LDX #21
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A0 15    LDY #21
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>68       PLA
+       SEC
+A9 15    LDA #21
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>8C       TXA
+       PHA
+A2 14    LDX #20
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>08       PHP
+A2 0D    LDX #13
+@X:
+00    BIT $00
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A0 0D    LDY #13
+@Y:
+00    BIT $00
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       SEC
+A9 15    LDA #21
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #71
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 21,102: / Line 24,393: @@
 !colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        SEC
-A9 13    LDA #19
+A9 14    LDA #20
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
+       PHA
        SEC
-A9 13    LDA #19
+A9 14    LDA #20
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
        PHA
        SEC
-A9 12    LDA #18
+A9 13    LDA #19
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 21,133: / Line 24,423: @@
        PLP</pre>||Writes in stack
 |-
-|}
+|<pre>EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
-=== 144 cycles ===
+A9 4A    LDA #$4A  ;hides 'LSR A'
-{| class="wikitable testtable"
+EA       NOP
-!colspan="2"|5 bytes
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>A9       LDA #117
+!colspan="2"|28 bytes
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+|<pre>68       PLA
-|-
+       PLA
-|<pre>48       PHA
+       PLA
-A0 1C    LDY #28
+       PLA
-@Y:
+       PLA
-       DEY
+       PLA
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+       PLA
-|-
+       PLA
-|<pre>48       PHA
+       PLA
-A2 1C    LDX #28
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|32 bytes
+|-
+|<pre>68       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+|}
+=== 113 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #86
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>A0 10    LDY #16
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A2 10    LDX #16
 @X:
+EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>A6 00    LDX $00
+|<pre>08       PHP
-A2 1C    LDX #28
+A0 15    LDY #21
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>08       PHP
+A2 15    LDX #21
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>A4 00    LDY $00
+|<pre>38       SEC
-A0 1C    LDY #28
+A9 16    LDA #22
-@Y:
+@A:
-       DEY
+E9 01    SBC #1
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #110
+A9       LDA #79
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #110
+A9       LDA #79
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+!colspan="2"|9 bytes
 |-
-|<pre>00 00    BRK 0
+|<pre>08       PHP
-       PHP
+       PHA
-A2 E8    LDX #232 ;hides 'INX'
+A9       LDA #72
-@X = * - 1
+xx xx JSR delay_a_25_clocks
-D0 xx    BNE @X
+       PLA
-       PLP</pre>||Clobbers X; requires dummy interrupt handler; and writes in stack
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A2 11    LDX #17
+       PHP
-@X:
-C5 00    CMP $00
-CA       DEX
-D0 xx    BNE @X
-      PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 11    LDY #17
-@Y:
-C5 00    CMP $00
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
        SEC
-A9 1B    LDA #27
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
        PHA
-A9       LDA #103
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-C       TXA
-       PHA
-A2 1A    LDX #26
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
        SEC
-A9 1B    LDA #27
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|11 bytes
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-C       TXA
+A5 00    LDA $00
-       PHA
-A2 19    LDX #25
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
        SEC
-A9 1A    LDA #26
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
@@ Line 21,267: / Line 24,593: @@
        PLP</pre>||Clobbers A; and writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>24 00    BIT $00
-|-
-|<pre>EA       NOP
-       PHP
        PHA
        SEC
-A9 19    LDA #25
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-       PLP</pre>||Writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>A5 00    LDA $00
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-EA       NOP
-D0 FB    BNE *-3
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
@@ Line 21,292: / Line 24,612: @@
 D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|}
+!colspan="2"|13 bytes
-=== 145 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #118
+|<pre>08       PHP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PHA
+       SEC
+A9 0C    LDA #12
+@A:
+00    BIT $00
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA
+       PLP</pre>||Writes in stack
+|-
+!colspan="2"|29 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+|}
+=== 114 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #87
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A0 12    LDY #18
+|<pre>48       PHA
+A0 16    LDY #22
 @Y:
-       PHA
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A2 12    LDX #18
+|<pre>48       PHA
+A2 16    LDX #22
 @X:
-       PHA
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>A0 10    LDY #16
+!colspan="2"|7 bytes
-@Y:
-       PLA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-|<pre>A2 10    LDX #16
+|<pre>A6 00    LDX $00
+A2 16    LDX #22
 @X:
-       PLA
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>A4 00    LDY $00
-|-
+A0 16    LDY #22
-|<pre>A0 10    LDY #16
 @Y:
-EA       NOP
-EA       NOP
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 10    LDX #16
-@X:
-EA       NOP
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #111
+A9       LDA #80
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #111
+A9       LDA #80
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 21,356: / Line 24,707: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
+A2 18    LDX #24 ;hides 'CLC'
-A2 1B    LDX #27
+@X = * - 1
-@X:
+CA       DEX
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
+A0 18    LDY #24 ;hides 'CLC'
-A0 1B    LDY #27
+@Y = * - 1
-@Y:
+       DEY
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
 |<pre>EA       NOP
+       PLA
        SEC
-A9 1C    LDA #28
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
-!colspan="2"|9 bytes
+|<pre>08       PHP
-|-
-|<pre>08       PHP
-       SEC
-A9 1B    LDA #27
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 1B    LDA #27
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>08       PHP
        PHA
-A9       LDA #104
+A9       LDA #73
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       PHA
 C       TXA
        PHA
-A2 E8    LDX #232 ;hides 'INX'
+A2 14    LDX #20
-@X = * - 1
+@X:
+CA       DEX
 D0 xx    BNE @X
        PLA
-AA       TAX
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-       PLA</pre>||Clobbers S, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+       SEC
+A9 15    LDA #21
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|12 bytes
+!colspan="2"|11 bytes
 |-
 |<pre>48       PHA
        TYA
        PHA
-A0 12    LDY #18
+A0 13    LDY #19
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
@@ Line 21,431: / Line 24,774: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHP
-       PHA
        SEC
-A9 19    LDA #25
+A9 0D    LDA #13
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA
+       PLP</pre>||Clobbers A; and writes in stack
-       PLP</pre>||Clobbers S; and writes in stack
+|-
+|<pre>68       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        PHA
        SEC
-A9 10    LDA #16
+A9 13    LDA #19
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 21,455: / Line 24,804: @@
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|14 bytes
+|<pre>EA       NOP
-|-
+EA       NOP
-|<pre>A5 00    LDA $00
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-EA       NOP
-D0 FB    BNE *-3
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
@@ Line 21,467: / Line 24,813: @@
 D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|}
+!colspan="2"|29 bytes
-=== 146 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A0 1D    LDY #29
+|<pre>EA       NOP
-@Y:
+       PLA
-      DEY
+       PLA
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+       PLA
-|-
+       PLA
-|<pre>A2 1D    LDX #29
+       PLA
-@X:
+       PLA
-CA       DEX
+       PLA
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+       PLA
-|-
+       PLA
-|<pre>A9       LDA #119
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+!colspan="2"|33 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+       PLA
+       PHA
+      PLA
+       PHA</pre>||Clobbers A, and Z&N
+|-
+|}
+=== 115 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #88
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>68       PLA
+A2 16    LDX #22
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>68       PLA
+A0 16    LDY #22
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 !colspan="2"|7 bytes
+|-
+|<pre>EA       NOP
+A2 10    LDX #16
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
+A0 10    LDY #16
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #112
+A9       LDA #81
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #112
+A9       LDA #81
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 21,501: / Line 24,933: @@
 !colspan="2"|8 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-A2 1B    LDX #27
+A2 15    LDX #21
 @X:
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-A0 1B    LDY #27
+A0 15    LDY #21
 @Y:
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>38       SEC
-       SEC
+A9 10    LDA #16
-A9 1C    LDA #28
 @A:
+EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A4 00    LDY $00
-A0 1B    LDY #27
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A6 00    LDX $00
-A2 1B    LDX #27
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>A5 00    LDA $00
        SEC
-A9 1C    LDA #28
+A9 15    LDA #21
 @A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #105
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>68       PLA
-C       TXA
-       PHA
-A2 1A    LDX #26
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 11    LDA #17
-@A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 21,581: / Line 24,968: @@
 |<pre>48       PHA
        SEC
-A9 11    LDA #17
+A9 15    LDA #21
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>08       PHP
-|-
-|<pre>EA       NOP
        PHA
-C       TXA
+A9       LDA #74
-       PHA
+xx xx JSR delay_a_25_clocks
-A2 19    LDX #25
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX
+      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
-       PHP
        PHA
        SEC
-A9 19    LDA #25
+A9 0E    LDA #14
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 21,616: / Line 24,994: @@
        PLP</pre>||Writes in stack
 |-
-|<pre>68       PLA
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3
+FB    BPL *-3
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
-|-
-!colspan="2"|14 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
@@ Line 21,639: / Line 25,003: @@
 D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|}
+!colspan="2"|29 bytes
-=== 147 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #120
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
-|-
+       PLA
-!colspan="2"|7 bytes
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+|}
+=== 116 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
 |-
-|<pre>EA       NOP
+|<pre>A2 17    LDX #23
-A2 12    LDX #18
 @X:
-       PHA
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A0 17    LDY #23
-A0 12    LDY #18
 @Y:
-       PHA
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A9       LDA #89
-A2 10    LDX #16
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-@X:
-       PLA
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>EA       NOP
+!colspan="2"|7 bytes
-A0 10    LDY #16
-@Y:
-       PLA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #113
+A9       LDA #82
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #113
+A9       LDA #82
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 21,691: / Line 25,069: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-A2 10    LDX #16
+       PHP
+A2 15    LDX #21
 @X:
-EA       NOP
-EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-A0 10    LDY #16
+       PHP
+A0 15    LDY #21
 @Y:
-EA       NOP
-EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>48       PHA
        SEC
-A9 1C    LDA #28
+A9 16    LDA #22
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>8C       TXA
+|<pre>08       PHP
-       PHA
+A6 00    LDX $00
-A2 1B    LDX #27
+A2 15    LDX #21
 @X:
 CA       DEX
 D0 xx    BNE @X
-      PLA
+      PLP</pre>||Clobbers X; and writes in stack
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
+A4 00    LDY $00
-       PHP
+A0 15    LDY #21
-A0 1B    LDY #27
 @Y:
        DEY
@@ Line 21,734: / Line 25,110: @@
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>A5 00    LDA $00
-EA       NOP
+       SEC
-       PHP
+A9 16    LDA #22
-A2 1B    LDX #27
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>38       SEC
-A9 12    LDA #18
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
@@ Line 21,752: / Line 25,119: @@
 |<pre>08       PHP
        PHA
-A9       LDA #106
+A9       LDA #75
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 21,759: / Line 25,126: @@
 !colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
+C       TXA
+       PHA
+A2 14    LDX #20
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+|<pre>08       PHP
+       CLC
+A9 F4    LDA #244 ;hides 'NOP zp,X'
+@A = * - 1
+EA       NOP
+01    ADC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; requires support for unofficial opcodes; and writes in stack
+|-
+|<pre>48       PHA
+       CLC
+A9 F4    LDA #244 ;hides 'NOP zp,X'
+@A = * - 1
+EA       NOP
+01    ADC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; requires support for unofficial opcodes; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>8C       TXA
+       PHA
+A2 0D    LDX #13
+@X:
+A5 00    LDA $00
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
        PHP
        SEC
-A9 1B    LDA #27
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+       PHA
        PHA
        SEC
-A9 1B    LDA #27
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHA
+       TYA
        PHA
+A0 13    LDY #19
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+       PHP
        SEC
-A9 1A    LDA #26
+A9 0D    LDA #13
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>EA       NOP
        PLA
-       PLP</pre>||Writes in stack
-|-
-!colspan="2"|14 bytes
-|-
-|<pre>E6 xx    INC @zptemp
 A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-EA       NOP
-D0 FB    BNE *-3
 A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; and requires @zptemp
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
-|}
+!colspan="2"|13 bytes
-=== 148 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #121
+|<pre>EA       NOP
+EA       NOP
+       PHP
+       PHA
+       SEC
+A9 13    LDA #19
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA
+       PLP</pre>||Writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|29 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+|}
+=== 117 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #90
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+!colspan="2"|7 bytes
 |-
-|<pre>A2 15    LDX #21
+|<pre>A2 0D    LDX #13 ;hides 'ORA abs'
-@X:
+@X = * - 1
-EA       NOP
+A5 00    LDA $0
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
 |-
-|<pre>A0 15    LDY #21
+|<pre>A0 0D    LDY #13 ;hides 'ORA abs'
-@Y:
+@Y = * - 1
-EA       NOP
+A5 00    LDA $0
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>48       PHA
-|-
+      PHA
-|<pre>08       PHP
+A0 16    LDY #22
-A0 1C    LDY #28
 @Y:
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A2 1C    LDX #28
+       PHA
+A2 16    LDX #22
 @X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>38       SEC
-A9 1D    LDA #29
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #114
+A9       LDA #83
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #114
+A9       LDA #83
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      PHA
+EA       NOP
-A9       LDA #107
+A2 10    LDX #16
-xx xx JSR delay_a_25_clocks
+@X:
-       PLA
+EA       NOP
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
+EA       NOP
+A0 10    LDY #16
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>68       PLA
+      SEC
+A9 16    LDA #22
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
-!colspan="2"|10 bytes
+!colspan="2"|9 bytes
 |-
-|<pre>00 00    BRK 0
+|<pre>8C       TXA
-C       TXA
        PHA
-A2 E8    LDX #232 ;hides 'INX'
+A2 15    LDX #21
-@X = * - 1
+@X:
+CA       DEX
 D0 xx    BNE @X
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; requires dummy interrupt handler; and writes in stack
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A2 15    LDX #21
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
+EA       NOP
        PHP
+A0 15    LDY #21
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
        SEC
-A9 1B    LDA #27
+A9 10    LDA #16
 @A:
+EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
        PHA
-      SEC
+A9       LDA #76
-A9 1B    LDA #27
+xx xx JSR delay_a_25_clocks
-@A:
+       PLA
-E9 01    SBC #1
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A5 00    LDA $00
+       PHP
        SEC
-A9 1B    LDA #27
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
@@ Line 21,906: / Line 25,403: @@
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>24 00    BIT $00
+|<pre>EA       NOP
        PHA
        SEC
-A9 1B    LDA #27
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
@@ Line 21,915: / Line 25,412: @@
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>48       PHA
+|<pre>08       PHP
        PHA
-      PHA
+      SEC
-C       TXA
+A9 14    LDA #20
-       PHA
+@A:
-A2 E8    LDX #232 ;hides 'INX'
+E9 01    SBC #1
-@X = * - 1
+D0 xx    BNE @A
-D0 xx    BNE @X
        PLA
-AA       TAX
+      PLP</pre>||Writes in stack
-       PLA</pre>||Clobbers S, and Z&N; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
+D0 FD    BNE *-1
-       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
-C       TXA
+D0 FD    BNE *-1
-       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
-A2 19    LDX #25
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-       PHA
-       SEC
-A9 19    LDA #25
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
 |-
-!colspan="2"|14 bytes
+!colspan="2"|30 bytes
 |-
 |<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-       PHA
-       SEC
-A9 19    LDA #25
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-       PLP</pre>||Writes in stack
-|-
-|<pre>EA       NOP
        PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-EA       NOP
+       PLA
-D0 FB    BNE *-3
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-EA       NOP
+       PLA
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
 |}
-=== 149 cycles ===
+=== 118 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #122
+|<pre>A9       LDA #91
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A0 1D    LDY #29
+A2 17    LDX #23
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
+A0 17    LDY #23
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>48       PHA
-A2 1D    LDX #29
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>A6 00    LDX $00
+|<pre>08       PHP
-A2 1D    LDX #29
+A2 16    LDX #22
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>A4 00    LDY $00
+|<pre>08       PHP
-A0 1D    LDY #29
+A0 16    LDY #22
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>38       SEC
+A9 17    LDA #23
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #115
+A9       LDA #84
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #115
+A9       LDA #84
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 22,033: / Line 25,525: @@
 |-
 |<pre>08       PHP
-A2 98    LDX #152 ;hides 'TYA'
+       PHA
-@X = * - 1
+A9       LDA #77
-EA       NOP
+xx xx JSR delay_a_25_clocks
-CA       DEX
+      PLA
-CA       DEX
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-xx    BMI @X
+|-
-       PLP</pre>||Clobbers A, and X; and writes in stack
+!colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>98       TYA
-A0 98    LDY #152 ;hides 'TYA'
+      PHA
+A0 18    LDY #24 ;hides 'CLC'
 @Y = * - 1
-EA       NOP
        DEY
        DEY
-xx    BMI @Y
+D0 xx    BNE @Y
-      PLP</pre>||Clobbers A, and Y; and writes in stack
+      PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
        PHP
-A0 1B    LDY #27
+       SEC
-@Y:
+A9 15    LDA #21
-       DEY
+@A:
-D0 xx    BNE @Y
+E9 01    SBC #1
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
 |<pre>48       PHA
        PHA
-       PHP
-A2 1B    LDX #27
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
        SEC
-A9 1C    LDA #28
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|11 bytes
-A2 1A    LDX #26 ;hides 'NOP'
-@X = * - 1
-EA       NOP
-CA       DEX
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; requires support for unofficial opcodes; and writes in stack
 |-
 |<pre>08       PHP
-A0 1A    LDY #26 ;hides 'NOP'
+A5 00    LDA $00
-@Y = * - 1
+       SEC
-EA       NOP
+A9 15    LDA #21
-       DEY
+@A:
-       DEY
+E9 01    SBC #1
-D0 xx    BNE @Y
+D0 xx    BNE @A
-       PLP</pre>||Clobbers Y; requires support for unofficial opcodes; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>24 00    BIT $00
        PHA
-A9       LDA #108
+       SEC
-xx xx JSR delay_a_25_clocks
+A9 15    LDA #21
-       PLA
+@A:
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-C       TXA
-       PHA
-A2 1B    LDX #27
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|13 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+       TYA
+       PHA
+A0 0B    LDY #11
+@Y:
 EA       NOP
 EA       NOP
-       PHP
-A0 1B    LDY #27
-@Y:
        DEY
 D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y; and writes in stack
+      PLA
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-       PHP
-A2 1B    LDX #27
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       SEC
-A9 12    LDA #18
-@A:
-00    BIT $00
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|11 bytes
 |-
 |<pre>48       PHA
-C       TXA
+      PHP
        PHA
-A2 1A    LDX #26
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
        SEC
-A9 1B    LDA #27
+A9 0E    LDA #14
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|14 bytes
 |-
 |<pre>EA       NOP
+EA       NOP
+EA       NOP
        PHP
        PHA
        SEC
-A9 1A    LDA #26
+A9 13    LDA #19
 @A:
 E9 01    SBC #1
@@ Line 22,177: / Line 25,642: @@
        PLP</pre>||Writes in stack
 |-
-!colspan="2"|14 bytes
+!colspan="2"|30 bytes
 |-
-|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+|<pre>EA       NOP
-D0 FD    BNE *-1
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-D0 FD    BNE *-1
+       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
+       PLA
-EA       NOP
+       PLA
-EA       NOP
+       PLA
-D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
 |}
-=== 150 cycles ===
+=== 119 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #123
+|<pre>A9       LDA #92
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>68       PLA
+|<pre>A0 88    LDY #136 ;hides 'DEY'
-A0 1D    LDY #29
+@Y = * - 1
-@Y:
+       PHP
-      DEY
+      PLP
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+xx    BMI @Y</pre>||Clobbers Y, and Z&N; and writes in stack
+|-
+|<pre>A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+       PLA
+      PHA
+xx    BMI @Y</pre>||Clobbers A, Y, and Z&N
 |-
-|<pre>68       PLA
+|<pre>48       PHA
-A2 1D    LDX #29
+A2 17    LDX #23
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>EA       NOP
+|<pre>A6 00    LDX $00
-A2 15    LDX #21
+A2 17    LDX #23
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A4 00    LDY $00
-A0 15    LDY #21
+A0 17    LDY #23
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #116
+A9       LDA #85
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #116
+A9       LDA #85
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+!colspan="2"|9 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+       PHA
        PHP
-A0 1C    LDY #28
+A0 15    LDY #21
 @Y:
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+       PHA
        PHP
-A2 1C    LDX #28
+A2 15    LDX #21
 @X:
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>38       SEC
+|<pre>EA       NOP
-A9 15    LDA #21
+      PLA
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
        SEC
-A9 1C    LDA #28
+A9 16    LDA #22
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 1C    LDA #28
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #109
+A9       LDA #78
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+C       TXA
        PHA
-       SEC
+A2 15    LDX #21
-A9 13    LDA #19
+@X:
-@A:
+CA       DEX
-EA       NOP
+D0 xx    BNE @X
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-!colspan="2"|14 bytes
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+       PHP
+A0 15    LDY #21
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-       PLA
-A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-D0 FB    BNE *-3
-A9 4A    LDA #$4A  ;hides 'LSR A'
-EA       NOP
-EA       NOP
-D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
-|-
-|}
-=== 151 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A2 1E    LDX #30
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A0 1E    LDY #30
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A9       LDA #124
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A9       LDA #117
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #117
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>48       PHA
        PHP
-A0 1C    LDY #28
+A2 15    LDX #21
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A2 1C    LDX #28
 @X:
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
+EA       NOP
        SEC
-A9 1D    LDA #29
+A9 10    LDA #16
 @A:
+EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|9 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A6 00    LDX $00
+C       TXA
-A2 1C    LDX #28
+       PHA
+A2 14    LDX #20
 @X:
 CA       DEX
 D0 xx    BNE @X
-      PLP</pre>||Clobbers X; and writes in stack
+      PLA
+AA       TAX
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A4 00    LDY $00
+EA       NOP
-A0 1C    LDY #28
+      PHP
-@Y:
-      DEY
-D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>A5 00    LDA $00
        SEC
-A9 1D    LDA #29
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+!colspan="2"|12 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        PHA
-A9       LDA #110
+       SEC
-xx xx JSR delay_a_25_clocks
+A9 14    LDA #20
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|13 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-C       TXA
+A9 4A    LDA #$4A  ;hides 'LSR A'
-      PHA
+D0 FD    BNE *-1
-A2 1B    LDX #27
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@X:
+D0 FD    BNE *-1
-CA       DEX
+A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 xx    BNE @X
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|30 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+      PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA
        PLA
-AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
+      PHA</pre>||Clobbers A, S, and Z&N
+|-
+|}
+=== 120 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #93
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|11 bytes
+!colspan="2"|6 bytes
 |-
-|<pre>EA       NOP
+|<pre>A0 11    LDY #17
+@Y:
 EA       NOP
-C       TXA
+      DEY
-       PHA
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-A2 1B    LDX #27
+|-
+|<pre>A2 11    LDX #17
 @X:
+EA       NOP
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-       PLA
+|-
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+!colspan="2"|7 bytes
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHA
+A9       LDA #86
-       PHP
+xx xx JSR delay_a_25_clocks
-      SEC
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-A9 1B    LDA #27
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
+A9       LDA #86
-       PHA
+xx xx JSR delay_a_25_clocks
-      SEC
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-A9 1B    LDA #27
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHA
+A2 10    LDX #16
-C       TXA
-       PHA
-A2 1A    LDX #26
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
-      PLA
+      PLP</pre>||Clobbers X; and writes in stack
-AA       TAX
+|-
-      PLA</pre>||Clobbers Z&N; and writes in stack
+|<pre>08       PHP
+A0 10    LDY #16
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y
+      PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
        SEC
-A9 1B    LDA #27
+A9 17    LDA #23
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>08       PHP
+       SEC
+A9 16    LDA #22
 @A:
 E9 01    SBC #1
@@ Line 22,473: / Line 25,955: @@
        PLP</pre>||Clobbers A; and writes in stack
 |-
-!colspan="2"|13 bytes
+|<pre>48       PHA
+       SEC
+A9 16    LDA #22
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #79
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-EA       NOP
        PHP
        PHA
        SEC
-A9 1A    LDA #26
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA
-       PLP</pre>||Writes in stack
+       PLP</pre>||Clobbers S; and writes in stack
 |-
-|}
+!colspan="2"|13 bytes
-=== 152 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #125
+|<pre>08       PHP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+00    BIT $00
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>48       PHA
        PHA
-A2 1D    LDX #29
+       SEC
-@X:
+A9 14    LDA #20
-CA       DEX
+@A:
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+E9 01    SBC #1
-|-
+D0 xx    BNE @A
-|<pre>48       PHA
+      PLA
-      PHA
+      PLP</pre>||Writes in stack
-A0 1D    LDY #29
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
        PLA
-A2 1D    LDX #29
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>EA       NOP
        PLA
-A0 1D    LDY #29
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@Y:
+D0 FD    BNE *-1
-      DEY
+A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
-|<pre>08       PHP
+!colspan="2"|14 bytes
-A9       LDA #118
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>26 00    ROL $00
-A9       LDA #118
+00    ROR $00
-xx xx JSR delay_a_25_clocks
+A9 4A    LDA #$4A  ;hides 'LSR A'
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+D0 FD    BNE *-1
-|-
+A9 4A    LDA #$4A  ;hides 'LSR A'
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
 EA       NOP
-A0 15    LDY #21
-@Y:
 EA       NOP
-       DEY
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+!colspan="2"|30 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+|}
+=== 121 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
 |-
-|<pre>EA       NOP
+|<pre>A2 18    LDX #24
-EA       NOP
-A2 15    LDX #21
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>68       PLA
+|<pre>A0 18    LDY #24
-       SEC
+@Y:
-A9 1D    LDA #29
+       DEY
-@A:
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
-!colspan="2"|9 bytes
+|<pre>A9       LDA #94
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-|<pre>98       TYA
+!colspan="2"|7 bytes
-       PHA
-A0 1C    LDY #28
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>08       PHP
-A0 10    LDY #16
+A9       LDA #87
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+|-
+|<pre>48       PHA
+A9       LDA #87
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>48       PHA
+       PHP
+A0 16    LDY #22
 @Y:
-EA       NOP
-EA       NOP
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A2 10    LDX #16
+       PHP
+A2 16    LDX #22
 @X:
-EA       NOP
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
        SEC
-A9 15    LDA #21
+A9 17    LDA #23
 @A:
-EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>08       PHP
+A6 00    LDX $00
+A2 16    LDX #22
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A4 00    LDY $00
+A0 16    LDY #22
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>A5 00    LDA $00
+       SEC
+A9 17    LDA #23
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #111
+A9       LDA #80
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 22,607: / Line 26,140: @@
 |-
 !colspan="2"|10 bytes
+|-
+|<pre>68       PLA
+C       TXA
+       PHA
+A2 15    LDX #21
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+!colspan="2"|11 bytes
 |-
 |<pre>EA       NOP
+EA       NOP
+C       TXA
+       PHA
+A2 15    LDX #21
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
        PHP
        SEC
-A9 1C    LDA #28
+A9 15    LDA #21
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+      PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       PHA
+       SEC
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-      PLP</pre>||Clobbers A; and writes in stack
+      PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|12 bytes
 |-
 |<pre>EA       NOP
        PHA
+C       TXA
+       PHA
+A2 14    LDX #20
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX
+       PLA</pre>||Clobbers Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+       PHP
        SEC
-A9 1C    LDA #28
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-      PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+      PLP</pre>||Clobbers A; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|13 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+EA       NOP
+       PHP
        PHA
        SEC
-A9 1B    LDA #27
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
@@ Line 22,638: / Line 26,223: @@
        PLP</pre>||Writes in stack
 |-
-|}
+|<pre>68       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
-=== 153 cycles ===
+A9 4A    LDA #$4A  ;hides 'LSR A'
-{| class="wikitable testtable"
+D0 FD    BNE *-1
-!colspan="2"|5 bytes
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
 |-
-|<pre>A0 EA    LDY #234 ;hides 'NOP'
+!colspan="2"|14 bytes
-@Y = * - 1
-C8       INY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A2 EA    LDX #234 ;hides 'NOP'
+|<pre>EA       NOP
-@X = * - 1
+EA       NOP
-E8       INX
+A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|31 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+|}
+=== 122 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #126
+|<pre>A9       LDA #95
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 1D    LDX #29
+A2 11    LDX #17
 @X:
+EA       NOP
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 1D    LDY #29
+A0 11    LDY #17
 @Y:
+EA       NOP
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 1E    LDA #30
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #119
+A9       LDA #88
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #119
+A9       LDA #88
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>38       SEC
+A9 11    LDA #17
+@A:
+EA       NOP
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>08       PHP
+|<pre>98       TYA
        PHA
-A9       LDA #112
+A0 16    LDY #22
-xx xx JSR delay_a_25_clocks
+@Y:
+      DEY
+D0 xx    BNE @Y
        PLA
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>EA       NOP
+       PHP
+A0 10    LDY #16
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-       SEC
+A2 10    LDX #16
-A9 1C    LDA #28
+@X:
-@A:
+EA       NOP
-E9 01    SBC #1
+CA       DEX
-D0 xx    BNE @A
+D0 xx    BNE @X
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
        PHA
-      SEC
+A9       LDA #81
-A9 1C    LDA #28
+xx xx JSR delay_a_25_clocks
-@A:
+       PLA
-E9 01    SBC #1
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|10 bytes
 |-
 |<pre>08       PHP
-A5 00    LDA $00
        SEC
-A9 1C    LDA #28
+A9 10    LDA #16
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>24 00    BIT $00
+|<pre>48       PHA
-       PHA
        SEC
-A9 1C    LDA #28
+A9 10    LDA #16
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
        PHA
        SEC
-A9 11    LDA #17
+A9 15    LDA #21
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|13 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>36 00    ROL $00,X
+00    ROR $00,X
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|31 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
 |}
-=== 154 cycles ===
+=== 123 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #127
+|<pre>A9       LDA #96
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A2 1E    LDX #30
+A2 18    LDX #24
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-A0 1E    LDY #30
+A0 18    LDY #24
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 11    LDX #17
-@X:
-       PLA
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>A0 11    LDY #17
-@Y:
-       PLA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>A6 00    LDX $00
+|<pre>08       PHP
-A2 1E    LDX #30
+A2 17    LDX #23
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>A4 00    LDY $00
+|<pre>08       PHP
-A0 1E    LDY #30
+A0 17    LDY #23
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>38       SEC
+A9 18    LDA #24
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #120
+A9       LDA #89
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #120
+A9       LDA #89
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|9 bytes
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #82
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|10 bytes
 |-
 |<pre>48       PHA
-       PHA
        PHP
-A2 1C    LDX #28
+       SEC
-@X:
+A9 16    LDA #22
-CA       DEX
+@A:
-D0 xx    BNE @X
+E9 01    SBC #1
-       PLP</pre>||Clobbers X, and S; and writes in stack
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
 |<pre>48       PHA
        PHA
-       PHP
+       SEC
-A0 1C    LDY #28
+A9 16    LDA #22
-@Y:
+@A:
-       DEY
+E9 01    SBC #1
-D0 xx    BNE @Y
+D0 xx    BNE @A
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>08       PHP
+A5 00    LDA $00
+       SEC
+A9 16    LDA #22
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>24 00    BIT $00
-      PLA
+      PHA
        SEC
-A9 1D    LDA #29
+A9 16    LDA #22
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|12 bytes
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #113
+       CLC
-xx xx JSR delay_a_25_clocks
+A9 F4    LDA #244 ;hides 'NOP zp,X'
+@A = * - 1
+EA       NOP
+01    ADC #1
+D0 xx    BNE @A
        PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+       PLP</pre>||Requires support for unofficial opcodes; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|13 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-      TYA
+C       TXA
        PHA
-A0 1C    LDY #28
+A2 0D    LDX #13
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A2 10    LDX #16
-@X:
-EA       NOP
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A0 10    LDY #16
-@Y:
-EA       NOP
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       SEC
-A9 15    LDA #21
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-C       TXA
-       PHA
-A2 1B    LDX #27
 @X:
+A5 00    LDA $00
 CA       DEX
 D0 xx    BNE @X
@@ Line 22,901: / Line 26,578: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
+       PHA
+       PHP
+       PHA
        SEC
-A9 12    LDA #18
+A9 14    LDA #20
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|14 bytes
 |-
 |<pre>EA       NOP
+EA       NOP
+EA       NOP
        PHP
        PHA
        SEC
-A9 1B    LDA #27
+A9 14    LDA #20
 @A:
 E9 01    SBC #1
@@ Line 22,923: / Line 26,605: @@
        PLP</pre>||Writes in stack
 |-
-|}
+|<pre>EA       NOP
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
-=== 155 cycles ===
+D0 FD    BNE *-1
-{| class="wikitable testtable"
+A9 4A    LDA #$4A  ;hides 'LSR A'
-!colspan="2"|5 bytes
+D0 FD    BNE *-1
-|-
+A9 4A    LDA #$4A  ;hides 'LSR A'
-|<pre>A9       LDA #128
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+!colspan="2"|15 bytes
 |-
-|<pre>A0 16    LDY #22
+|<pre>EA       NOP
-@Y:
 EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 16    LDX #22
-@X:
 EA       NOP
-CA       DEX
+A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
-!colspan="2"|7 bytes
+!colspan="2"|31 bytes
 |-
-|<pre>18       CLC
+|<pre>68       PLA
-A9 EA    LDA #234 ;hides 'NOP'
+       PLA
-@A = * - 1
+       PLA
-01    ADC #1
+       PLA
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+       PLA
-|-
+       PLA
-|<pre>08       PHP
+       PLA
-A9       LDA #121
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+|}
+=== 124 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|4 bytes
+|-
+|<pre>A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #97
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>48       PHA
+A0 18    LDY #24
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+!colspan="2"|7 bytes
+|-
+|<pre>A4 00    LDY $00
+A0 18    LDY #24
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>08       PHP
+A9       LDA #90
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #121
+A9       LDA #90
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A2 15    LDX #21
+A2 0D    LDX #13 ;hides 'ORA abs'
-@X:
+@X = * - 1
-EA       NOP
+A5 00    LDA $0
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers A, and X; and writes in stack
 |-
 |<pre>08       PHP
-A0 15    LDY #21
+A0 0D    LDY #13 ;hides 'ORA abs'
-@Y:
+@Y = * - 1
-EA       NOP
+A5 00    LDA $0
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers A, and Y; and writes in stack
 |-
-!colspan="2"|9 bytes
+|<pre>EA       NOP
-|-
-|<pre>08       PHP
        SEC
-A9 1D    LDA #29
+A9 11    LDA #17
 @A:
+EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>48       PHA
-      SEC
+      PHA
-A9 1D    LDA #29
+       PHP
-@A:
+A2 16    LDX #22
-E9 01    SBC #1
+@X:
-D0 xx    BNE @A
+CA       DEX
-      PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+D0 xx    BNE @X
+      PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
        PHA
-A9       LDA #114
+       PHP
-xx xx JSR delay_a_25_clocks
+A0 16    LDY #22
-       PLA
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y, and S; and writes in stack
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #83
+xx xx JSR delay_a_25_clocks
+       PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>00 00    BRK 0
+|<pre>98       TYA
        PHA
+A0 10    LDY #16
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A0 10    LDY #16
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A2 10    LDX #16
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>48       PHA
 C       TXA
        PHA
-A2 E8    LDX #232 ;hides 'INX'
+A2 15    LDX #21
-@X = * - 1
+@X:
+CA       DEX
 D0 xx    BNE @X
        PLA
 AA       TAX
-       PLA</pre>||Clobbers Z&N; requires dummy interrupt handler; and writes in stack
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-       PHA
        SEC
-A9 1B    LDA #27
+A9 10    LDA #16
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA
+       PLP</pre>||Clobbers A; and writes in stack
-       PLP</pre>||Clobbers S; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-00    BIT $00
+       PHP
        PHA
        SEC
-A9 1B    LDA #27
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
@@ Line 23,045: / Line 26,821: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|14 bytes
-=== 156 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A0 1F    LDY #31
+|<pre>68       PLA
-@Y:
+       PHA
-       DEY
+A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>A2 1F    LDX #31
+!colspan="2"|31 bytes
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A9       LDA #129
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
-|-
+       PLA
-!colspan="2"|7 bytes
+       PLA
-|-
+       PLA
-|<pre>08       PHP
+       PLA
-A9       LDA #122
+       PLA
-xx xx JSR delay_a_25_clocks
+       PLA
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+|}
+=== 125 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #98
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>68       PLA
+A2 18    LDX #24
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>68       PLA
+A0 18    LDY #24
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+!colspan="2"|7 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+A0 18    LDY #24
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+EA       NOP
+A2 18    LDX #24
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>08       PHP
+A9       LDA #91
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #122
+A9       LDA #91
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 23,079: / Line 26,918: @@
 !colspan="2"|8 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-A0 1D    LDY #29
+A0 17    LDY #23
 @Y:
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-A2 1D    LDX #29
+A2 17    LDX #23
 @X:
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        SEC
-A9 1E    LDA #30
+A9 18    LDA #24
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A6 00    LDX $00
-A2 1D    LDX #29
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A4 00    LDY $00
-A0 1D    LDY #29
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>A5 00    LDA $00
        SEC
-A9 1E    LDA #30
+A9 17    LDA #23
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
+       SEC
+A9 17    LDA #23
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+|<pre>08       PHP
        PHA
-A9       LDA #115
+A9       LDA #84
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>68       PLA
+|<pre>48       PHA
        TYA
        PHA
-A0 1C    LDY #28
+A0 18    LDY #24 ;hides 'CLC'
-@Y:
+@Y = * - 1
        DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 10    LDY #16
-@Y:
-EA       NOP
-EA       NOP
        DEY
 D0 xx    BNE @Y
        PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
        PHP
-       SEC
-A9 1C    LDA #28
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
        PHA
        SEC
-A9 1C    LDA #28
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>EA       NOP
-       PHA
-C       TXA
-       PHA
-A2 1B    LDX #27
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX
+       PLP</pre>||Clobbers S; and writes in stack
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-       SEC
-A9 12    LDA #18
-@A:
-00    BIT $00
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
 |-
 !colspan="2"|13 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
+00    BIT $00
-       PHP
        PHA
        SEC
-A9 1B    LDA #27
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
@@ Line 23,217: / Line 27,004: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|14 bytes
-=== 157 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #130
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
 |-
-!colspan="2"|6 bytes
+!colspan="2"|15 bytes
 |-
 |<pre>68       PLA
-A2 EA    LDX #234 ;hides 'NOP'
+       PHA
-@X = * - 1
+A9 4A    LDA #$0A  ;hides 'ASL A'
-E8       INX
+FD    BPL *-1
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|32 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-A0 EA    LDY #234 ;hides 'NOP'
+       PLA
-@Y = * - 1
+       PLA
-C8       INY
+       PLA
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
-!colspan="2"|7 bytes
+|}
+=== 126 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
 |-
-|<pre>EA       NOP
+|<pre>A2 19    LDX #25
-A2 16    LDX #22
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A0 19    LDY #25
-A0 16    LDY #22
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A9       LDA #99
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #123
+A9       LDA #92
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #123
+A9       LDA #92
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 23,269: / Line 27,096: @@
 !colspan="2"|8 bytes
 |-
-|<pre>38       SEC
+|<pre>08       PHP
-A9 16    LDA #22
+A0 88    LDY #136 ;hides 'DEY'
-@A:
+@Y = * - 1
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 1D    LDY #29
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
        PHP
-A0 15    LDY #21
+      PLP
-@Y:
+xx    BMI @Y
-EA       NOP
-      DEY
-D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
        PHP
-A2 15    LDX #21
+A2 17    LDX #23
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-      PHA
+      SEC
-A9       LDA #116
+A9 18    LDA #24
-xx xx JSR delay_a_25_clocks
+@A:
-       PLA
+E9 01    SBC #1
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-       SEC
+A6 00    LDX $00
-A9 15    LDA #21
+A2 17    LDX #23
-@A:
+@X:
-EA       NOP
+CA       DEX
-E9 01    SBC #1
+D0 xx    BNE @X
-D0 xx    BNE @A
+       PLP</pre>||Clobbers X; and writes in stack
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>A5 00    LDA $00
        SEC
-A9 15    LDA #21
+A9 18    LDA #24
 @A:
-EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
        PHA
-      SEC
+A9       LDA #85
-A9 1C    LDA #28
+xx xx JSR delay_a_25_clocks
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-       PLP</pre>||Writes in stack
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-|}
+!colspan="2"|10 bytes
-=== 158 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #131
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       TYA
-|-
+      PHA
-!colspan="2"|6 bytes
+A0 16    LDY #22
-|-
-|<pre>EA       NOP
-A0 1F    LDY #31
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
+|-
+!colspan="2"|11 bytes
 |-
 |<pre>EA       NOP
-A2 1F    LDX #31
+      TYA
-@X:
+      PHA
-CA       DEX
+A0 10    LDY #16
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A2 1E    LDX #30
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 1E    LDY #30
 @Y:
+EA       NOP
        DEY
 D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y; and writes in stack
+      PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>38       SEC
+|<pre>48       PHA
-A9 1F    LDA #31
+       PHA
+       PHP
+       SEC
+A9 16    LDA #22
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A
-|-
+       PLP</pre>||Clobbers A, and S; and writes in stack
-|<pre>08       PHP
-A9       LDA #124
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #124
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
        PHA
-A9       LDA #117
+       PHA
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>48       PHA
-       PHP
        SEC
-A9 1D    LDA #29
+A9 16    LDA #22
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       SEC
-A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 23,429: / Line 27,196: @@
        PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|12 bytes
-|-
-|<pre>08       PHP
-A5 00    LDA $00
-       SEC
-A9 1D    LDA #29
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>24 00    BIT $00
-       PHA
-       SEC
-A9 1D    LDA #29
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|13 bytes
 |-
 |<pre>EA       NOP
-EA       NOP
        PHA
 C       TXA
        PHA
-A2 1B    LDX #27
+A2 15    LDX #21
 @X:
 CA       DEX
@@ Line 23,464: / Line 27,210: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-      PHA
+EA       NOP
        PHP
-       PHA
        SEC
-A9 1B    LDA #27
+A9 10    LDA #16
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA
+       PLP</pre>||Clobbers A; and writes in stack
-       PLP</pre>||Clobbers S; and writes in stack
 |-
-!colspan="2"|14 bytes
+!colspan="2"|13 bytes
 |-
 |<pre>EA       NOP
-EA       NOP
 EA       NOP
        PHP
        PHA
        SEC
-A9 1B    LDA #27
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
@@ Line 23,490: / Line 27,234: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|32 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
 |}
-=== 159 cycles ===
+=== 127 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #132
+|<pre>48       PHA
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>A9       LDA #100
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>48       PHA
+|<pre>A0 12    LDY #18
-A0 1F    LDY #31
 @Y:
+EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>48       PHA
+|<pre>A2 12    LDX #18
-A2 1F    LDX #31
 @X:
+EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 !colspan="2"|7 bytes
-|-
-|<pre>A6 00    LDX $00
-A2 1F    LDX #31
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 1F    LDY #31
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #125
+A9       LDA #93
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #125
+A9       LDA #93
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|8 bytes
-|-
-|<pre>68       PLA
-       CLC
-A9 EA    LDA #234 ;hides 'NOP'
-@A = * - 1
-01    ADC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>EA       NOP
-       SEC
-A9 16    LDA #22
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A0 1D    LDY #29
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A2 1D    LDX #29
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>08       PHP
-       PHA
+A2 11    LDX #17
-A9       LDA #118
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 15    LDY #21
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A2 15    LDX #21
 @X:
 EA       NOP
@@ Line 23,605: / Line 27,321: @@
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
+A0 11    LDY #17
-       PHP
-A0 15    LDY #21
 @Y:
 EA       NOP
@@ Line 23,615: / Line 27,329: @@
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-!colspan="2"|11 bytes
+|<pre>68       PLA
+       SEC
+A9 18    LDA #24
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+|-
+!colspan="2"|9 bytes
 |-
-|<pre>48       PHA
+|<pre>98       TYA
-       TYA
        PHA
-A0 1C    LDY #28
+A0 17    LDY #23
 @Y:
        DEY
 D0 xx    BNE @Y
        PLA
-A8       TAY
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 |<pre>EA       NOP
-      PHP
+EA       NOP
        SEC
-A9 15    LDA #21
+A9 18    LDA #24
 @A:
-EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>08       PHP
+       PHA
+A9       LDA #86
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|10 bytes
 |-
 |<pre>EA       NOP
        PHP
+       SEC
+A9 17    LDA #23
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>EA       NOP
+       PHA
+       SEC
+A9 17    LDA #23
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>08       PHP
        PHA
        SEC
-A9 1C    LDA #28
+A9 16    LDA #22
 @A:
 E9 01    SBC #1
@@ Line 23,650: / Line 27,393: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>26 00    ROL $00
+00    ROR $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|32 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
 |-
 |}
-=== 160 cycles ===
+=== 128 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #133
+|<pre>68       PLA
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>A9       LDA #101
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-A0 1F    LDY #31
+A0 19    LDY #25
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-A2 1F    LDX #31
+A2 19    LDX #25
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A2 EA    LDX #234 ;hides 'NOP'
+A0 18    LDY #24
-@X = * - 1
+@Y:
-E8       INX
+      DEY
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 EA    LDY #234 ;hides 'NOP'
-@Y = * - 1
-C8       INY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
+A2 18    LDX #24
-A2 1F    LDX #31
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>38       SEC
-EA       NOP
+A9 19    LDA #25
-A0 1F    LDY #31
+@A:
-@Y:
+E9 01    SBC #1
-       DEY
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #126
+A9       LDA #94
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #126
+A9       LDA #94
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+!colspan="2"|9 bytes
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #87
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|10 bytes
+|-
+|<pre>48       PHA
+       PHP
+       SEC
+A9 17    LDA #23
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+       PHA
        SEC
-A9 1F    LDA #31
+A9 17    LDA #23
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
+A5 00    LDA $00
        SEC
-A9 1E    LDA #30
+A9 17    LDA #23
 @A:
 E9 01    SBC #1
@@ Line 23,734: / Line 27,553: @@
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>24 00    BIT $00
+       PHA
        SEC
-A9 1E    LDA #30
+A9 17    LDA #23
 @A:
 E9 01    SBC #1
@@ Line 23,742: / Line 27,562: @@
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|12 bytes
+|-
+|<pre>EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|13 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHA
+C       TXA
        PHA
-A9       LDA #119
+A2 15    LDX #21
-xx xx JSR delay_a_25_clocks
+@X:
+CA       DEX
+D0 xx    BNE @X
        PLA
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+AA       TAX
-|-
+       PLA</pre>||Clobbers Z&N; and writes in stack
-!colspan="2"|12 bytes
 |-
 |<pre>48       PHA
+       PHA
        PHP
        PHA
        SEC
-A9 1C    LDA #28
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
@@ Line 23,762: / Line 27,600: @@
        PLP</pre>||Clobbers S; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|14 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-00    BIT $00
+EA       NOP
+EA       NOP
+       PHP
        PHA
        SEC
-A9 1C    LDA #28
+A9 15    LDA #21
 @A:
 E9 01    SBC #1
@@ Line 23,774: / Line 27,614: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|32 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
 |}
-=== 161 cycles ===
+=== 129 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 20    LDX #32
+|<pre>A9       LDA #102
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>E6 xx    INC @zptemp
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires @zptemp
+|-
+|<pre>A2 10    LDX #16
 @X:
+       PHA
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>A0 20    LDY #32
+|<pre>A0 10    LDY #16
 @Y:
+       PHA
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A9       LDA #134
+|<pre>A0 88    LDY #136 ;hides 'DEY'
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@Y = * - 1
+       PLA
+      PLA
+xx    BMI @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 !colspan="2"|7 bytes
+|-
+|<pre>A6 00    LDX $00
+A2 19    LDX #25
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A4 00    LDY $00
+A0 19    LDY #25
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #127
+A9       LDA #95
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #127
+A9       LDA #95
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 23,809: / Line 27,711: @@
 !colspan="2"|8 bytes
 |-
-|<pre>48       PHA
+|<pre>38       SEC
-       PHP
+A9 12    LDA #18
-A0 1E    LDY #30
+@A:
-@Y:
+EA       NOP
-      DEY
+E9 01    SBC #1
-D0 xx    BNE @Y
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-A2 1E    LDX #30
+A2 11    LDX #17
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       SEC
+       PHP
-A9 1F    LDA #31
+A0 11    LDY #17
-@A:
+@Y:
-E9 01    SBC #1
+EA       NOP
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-A6 00    LDX $00
-A2 1E    LDX #30
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A4 00    LDY $00
-A0 1E    LDY #30
-@Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>A5 00    LDA $00
-       SEC
-A9 1F    LDA #31
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #120
+A9       LDA #88
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 23,866: / Line 27,747: @@
 !colspan="2"|10 bytes
 |-
-|<pre>68       PLA
+|<pre>08       PHP
-       TYA
-       PHA
-A0 1D    LDY #29
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>EA       NOP
-       TYA
-       PHA
-A0 15    LDY #21
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
        SEC
-A9 1D    LDA #29
+A9 11    LDA #17
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
-       PHA
        SEC
-A9 1D    LDA #29
+A9 11    LDA #17
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-       PHA
        TYA
        PHA
-A0 1C    LDY #28
+A0 16    LDY #22
 @Y:
        DEY
@@ Line 23,923: / Line 27,778: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+!colspan="2"|12 bytes
-EA       NOP
+|-
-       PHP
+|<pre>08       PHP
+      PHA
        SEC
-A9 15    LDA #21
+A9 10    LDA #16
 @A:
 EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
 |-
 !colspan="2"|13 bytes
 |-
-|<pre>EA       NOP
+|<pre>A5 00    LDA $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
 EA       NOP
-       PHP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-       PHA
-       SEC
-A9 1C    LDA #28
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|33 bytes
-=== 162 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #135
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PHA</pre>||Clobbers A, S, and Z&N
+|-
+|}
+=== 130 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #103
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A0 17    LDY #23
+|<pre>48       PHA
+       PHA
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>68       PLA
+A2 19    LDX #25
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>68       PLA
+A0 19    LDY #25
 @Y:
-EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+!colspan="2"|7 bytes
 |-
-|<pre>A2 17    LDX #23
+|<pre>EA       NOP
+EA       NOP
+A2 19    LDX #25
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
+EA       NOP
+A0 19    LDY #25
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #128
+A9       LDA #96
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #128
+A9       LDA #96
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 23,986: / Line 27,896: @@
 !colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 16    LDX #22
+       PHP
+A0 18    LDY #24
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+       PHP
+A2 18    LDX #24
 @X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 16    LDY #22
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>68       PLA
        SEC
-A9 1F    LDA #31
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-      CLC
+      SEC
-A9 EA    LDA #234 ;hides 'NOP'
+A9 18    LDA #24
-@A = * - 1
+@A:
-01    ADC #1
+E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>48       PHA
-       CLC
-A9 EA    LDA #234 ;hides 'NOP'
-@A = * - 1
-01    ADC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
        SEC
-A9 1F    LDA #31
+A9 18    LDA #24
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #121
+A9       LDA #89
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|12 bytes
+|-
+|<pre>48       PHA
+       PHP
+       PHA
+       SEC
+A9 16    LDA #22
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
+|-
+|<pre>68       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|13 bytes
 |-
 |<pre>08       PHP
+00    BIT $00
        PHA
        SEC
-A9 1D    LDA #29
+A9 16    LDA #22
 @A:
 E9 01    SBC #1
@@ Line 24,053: / Line 27,978: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|33 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
 |-
 |}
-=== 163 cycles ===
+=== 131 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #136
+|<pre>A2 1A    LDX #26
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>EA       NOP
-A2 20    LDX #32
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A0 1A    LDY #26
-A0 20    LDY #32
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>A9       LDA #104
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
 |-
 |<pre>08       PHP
-A0 1F    LDY #31
+A2 E8    LDX #232 ;hides 'INX'
-@Y:
+@X = * - 1
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 1F    LDX #31
-@X:
-CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>38       SEC
+!colspan="2"|7 bytes
-A9 20    LDA #32
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #129
+A9       LDA #97
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #129
+A9       LDA #97
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>48       PHA
+       PHP
+A0 18    LDY #24
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y, and S; and writes in stack
+|-
+|<pre>38       SEC
+A9 10    LDA #16
+@A:
+       PHA
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|9 bytes
+|-
+|<pre>08       PHP
+A4 00    LDY $00
+A0 18    LDY #24
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>38       SEC
+A9 10    LDA #16
+@A:
+00    BIT $00
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #122
+A9       LDA #90
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 24,121: / Line 28,108: @@
 !colspan="2"|10 bytes
 |-
-|<pre>48       PHA
+|<pre>98       TYA
-       PHP
-       SEC
-A9 1E    LDA #30
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
        PHA
-       SEC
+A0 11    LDY #17
-A9 1E    LDA #30
+@Y:
-@A:
+EA       NOP
-E9 01    SBC #1
+       DEY
-D0 xx    BNE @A
+D0 xx    BNE @Y
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 !colspan="2"|11 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A5 00    LDA $00
+       PHP
        SEC
-A9 1E    LDA #30
+A9 11    LDA #17
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>24 00    BIT $00
+|<pre>EA       NOP
        PHA
        SEC
-A9 1E    LDA #30
+A9 11    LDA #17
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
 |<pre>48       PHA
@@ Line 24,166: / Line 28,147: @@
 A0 10    LDY #16
 @Y:
-EA       NOP
 EA       NOP
        DEY
@@ Line 24,174: / Line 28,154: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|13 bytes
-      PHA
+|-
+|<pre>EA       NOP
        PHP
        PHA
        SEC
-A9 1C    LDA #28
+A9 10    LDA #16
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA
-       PLP</pre>||Clobbers S; and writes in stack
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|14 bytes
+|<pre>E6 xx    INC @zptemp
-|-
+A9 4A    LDA #$4A  ;hides 'LSR A'
-|<pre>EA       NOP
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; and requires @zptemp
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>EA       NOP
+A5 00    LDA $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-      PHP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-      PHA
+|-
-      SEC
+!colspan="2"|33 bytes
-A9 1C    LDA #28
+|-
-@A:
+|<pre>68       PLA
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A
+       PLA
+       PLA
+       PLA
+      PLA
+      PLA
+      PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
        PLA
-      PLP</pre>||Writes in stack
+      PHA</pre>||Clobbers A, S, and Z&N
 |-
 |}
-=== 164 cycles ===
+=== 132 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #137
+|<pre>A9       LDA #105
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
+|-
+|<pre>68       PLA
+       PLA
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+!colspan="2"|7 bytes
+|-
+|<pre>BA       TSX
+       PLA
+A       TXS
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
 |-
 |<pre>48       PHA
-A2 20    LDX #32
+A2 10    LDX #16
 @X:
+       PHA
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
 |<pre>48       PHA
-A0 20    LDY #32
+A0 10    LDY #16
 @Y:
+       PHA
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
-|-
+      PLA
-|<pre>A6 00    LDX $00
+A0 19    LDY #25
-A2 20    LDX #32
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 20    LDY #32
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #130
+A9       LDA #98
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #130
+A9       LDA #98
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 24,251: / Line 28,285: @@
 !colspan="2"|8 bytes
 |-
-|<pre>38       SEC
+|<pre>EA       NOP
-A9 17    LDA #23
+EA       NOP
-@A:
 EA       NOP
-E9 01    SBC #1
+A0 19    LDY #25
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A2 19    LDX #25
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>68       PLA
+       SEC
+A9 19    LDA #25
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
@@ Line 24,262: / Line 28,312: @@
 |<pre>98       TYA
        PHA
-A0 EA    LDY #234 ;hides 'NOP'
+A0 18    LDY #24
-@Y = * - 1
+@Y:
-C8       INY
+      DEY
 D0 xx    BNE @Y
        PLA
 A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 0D    LDX #13
+EA       NOP
+       PHP
+A0 18    LDY #24
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A2 18    LDX #24
 @X:
-       PHP
-       PLP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 0D    LDY #13
+EA       NOP
-@Y:
+       SEC
-       PHP
+A9 19    LDA #25
-       PLP
+@A:
-       DEY
+E9 01    SBC #1
-D0 xx    BNE @Y
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #123
+A9       LDA #91
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 24,296: / Line 28,354: @@
 !colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        SEC
-A9 16    LDA #22
+A9 18    LDA #24
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
+       PHA
        SEC
-A9 16    LDA #22
+A9 18    LDA #24
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 24,315: / Line 28,373: @@
 |-
 !colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 1D    LDY #29
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-!colspan="2"|12 bytes
 |-
 |<pre>08       PHP
        PHA
        SEC
-A9 15    LDA #21
+A9 17    LDA #23
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 24,340: / Line 28,384: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|13 bytes
-=== 165 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #138
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
-!colspan="2"|6 bytes
+!colspan="2"|14 bytes
 |-
-|<pre>68       PLA
+|<pre>EA       NOP
-A2 20    LDX #32
+EA       NOP
-@X:
+EA       NOP
-CA       DEX
+A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+!colspan="2"|33 bytes
 |-
 |<pre>68       PLA
-A0 20    LDY #32
+       PLA
-@Y:
+       PLA
-      DEY
+       PLA
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+       PLA
+      PLA
+       PLA
+       PLA</pre>||Clobbers A, S, and Z&N
+|-
+|}
+=== 133 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #106
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|7 bytes
+!colspan="2"|6 bytes
 |-
 |<pre>EA       NOP
-EA       NOP
+A0 1A    LDY #26
-A0 20    LDY #32
 @Y:
        DEY
@@ Line 24,374: / Line 28,464: @@
 |-
 |<pre>EA       NOP
-EA       NOP
+A2 1A    LDX #26
-A2 20    LDX #32
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+!colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #131
+A0 19    LDY #25
-xx xx JSR delay_a_25_clocks
+@Y:
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+      DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-A9       LDA #131
+A2 19    LDX #25
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-       PHP
-A2 1F    LDX #31
 @X:
 CA       DEX
@@ Line 24,400: / Line 28,485: @@
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>38       SEC
-       PHP
+A9 1A    LDA #26
-A0 1F    LDY #31
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-       SEC
-A9 20    LDA #32
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|9 bytes
+|<pre>08       PHP
+A9       LDA #99
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-       SEC
+A9       LDA #99
-A9 1F    LDA #31
+xx xx JSR delay_a_25_clocks
-@A:
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #92
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|10 bytes
+|-
+|<pre>48       PHA
+       PHP
+       SEC
+A9 18    LDA #24
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       SEC
+A9 18    LDA #24
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>08       PHP
+A5 00    LDA $00
+       SEC
+A9 18    LDA #24
+@A:
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>24 00    BIT $00
+       PHA
        SEC
-A9 1F    LDA #31
+A9 18    LDA #24
 @A:
 E9 01    SBC #1
@@ Line 24,433: / Line 28,550: @@
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|13 bytes
+|-
+|<pre>EA       NOP
+       PHA
+      TYA
        PHA
-A9       LDA #124
+A0 10    LDY #16
-xx xx JSR delay_a_25_clocks
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y
        PLA
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
 |<pre>48       PHA
+       PHA
        PHP
        PHA
        SEC
-A9 1D    LDA #29
+A9 16    LDA #22
 @A:
 E9 01    SBC #1
@@ Line 24,453: / Line 28,585: @@
        PLP</pre>||Clobbers S; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|14 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-00    BIT $00
+EA       NOP
+       PHP
        PHA
        SEC
-A9 1D    LDA #29
+A9 10    LDA #16
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 24,469: / Line 28,603: @@
-=== 166 cycles ===
+=== 134 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A0 21    LDY #33
+|<pre>A9       LDA #107
-@Y:
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-       DEY
+|-
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+!colspan="2"|6 bytes
 |-
-|<pre>A2 21    LDX #33
+|<pre>A2 13    LDX #19
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A9       LDA #139
+|<pre>A0 13    LDY #19
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@Y:
+EA       NOP
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 !colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A9       LDA #132
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #132
+       PHP
-xx xx JSR delay_a_25_clocks
+A2 E8    LDX #232 ;hides 'INX'
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+@X = * - 1
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>48       PHA
-       PHP
-A2 1F    LDX #31
-@X:
-CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHP
+A9       LDA #100
-A0 1F    LDY #31
+xx xx JSR delay_a_25_clocks
-@Y:
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>48       PHA
-      SEC
+A9       LDA #100
-A9 20    LDA #32
+xx xx JSR delay_a_25_clocks
-@A:
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|8 bytes
 |-
 |<pre>08       PHP
-A6 00    LDX $00
+A2 12    LDX #18
-A2 1F    LDX #31
 @X:
+EA       NOP
 CA       DEX
 D0 xx    BNE @X
@@ Line 24,534: / Line 28,654: @@
 |-
 |<pre>08       PHP
-A4 00    LDY $00
+A0 12    LDY #18
-A0 1F    LDY #31
 @Y:
+EA       NOP
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>A5 00    LDA $00
+!colspan="2"|9 bytes
+|-
+|<pre>EA       NOP
+       PLA
        SEC
-A9 20    LDA #32
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #125
+A9       LDA #93
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 24,557: / Line 28,680: @@
 !colspan="2"|10 bytes
 |-
-|<pre>98       TYA
+|<pre>EA       NOP
+       TYA
        PHA
-A0 16    LDY #22
+A0 18    LDY #24
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
@@ Line 24,567: / Line 28,690: @@
 A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-!colspan="2"|11 bytes
+|<pre>EA       NOP
-|-
+EA       NOP
-|<pre>08       PHP
+EA       NOP
        SEC
-A9 0D    LDA #13
+A9 19    LDA #25
 @A:
-       PHP
-       PLP
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|11 bytes
-       SEC
-A9 0D    LDA #13
-@A:
-       PHP
-       PLP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|12 bytes
 |-
 |<pre>48       PHA
        TYA
        PHA
-A0 15    LDY #21
+A0 17    LDY #23
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
@@ Line 24,603: / Line 28,712: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|13 bytes
+|<pre>EA       NOP
+EA       NOP
+       PHP
+       SEC
+A9 18    LDA #24
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+!colspan="2"|12 bytes
 |-
 |<pre>EA       NOP
@@ Line 24,609: / Line 28,728: @@
        PHA
        SEC
-A9 15    LDA #21
+A9 17    LDA #23
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 24,617: / Line 28,735: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|13 bytes
-=== 167 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A2 18    LDX #24 ;hides 'CLC'
+|<pre>68       PLA
-@X = * - 1
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+|}
+=== 135 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #108
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>68       PLA
+A2 1A    LDX #26
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>68       PLA
+A0 1A    LDY #26
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+!colspan="2"|7 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+A2 1A    LDX #26
+@X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 18    LDY #24 ;hides 'CLC'
+|<pre>EA       NOP
-@Y = * - 1
+EA       NOP
+A0 1A    LDY #26
+@Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A9       LDA #140
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #133
+A9       LDA #101
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #133
+A9       LDA #101
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|8 bytes
-|-
-|<pre>68       PLA
-       SEC
-A9 20    LDA #32
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
 |-
 |<pre>8C       TXA
        PHA
-A2 1F    LDX #31
+A2 E8    LDX #232 ;hides 'INX'
-@X:
+@X = * - 1
-CA       DEX
 D0 xx    BNE @X
        PLA
@@ Line 24,670: / Line 28,819: @@
 |-
 |<pre>EA       NOP
-EA       NOP
        PHP
-A0 1F    LDY #31
+A0 19    LDY #25
 @Y:
        DEY
@@ Line 24,679: / Line 28,827: @@
 |-
 |<pre>EA       NOP
-EA       NOP
        PHP
-A2 1F    LDX #31
+A2 19    LDX #25
 @X:
 CA       DEX
@@ Line 24,688: / Line 28,835: @@
 |-
 |<pre>EA       NOP
-EA       NOP
        SEC
-A9 20    LDA #32
+A9 1A    LDA #26
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-       PHA
-A9       LDA #126
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       PHP
        SEC
-A9 1F    LDA #31
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
@@ Line 24,713: / Line 28,851: @@
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-       PHA
        SEC
-A9 1F    LDA #31
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
+       PHA
+A9       LDA #94
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|12 bytes
+|-
+|<pre>48       PHA
+       PHP
+       PHA
+       SEC
+A9 17    LDA #23
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
+|-
+!colspan="2"|13 bytes
+|-
+|<pre>08       PHP
+00    BIT $00
        PHA
        SEC
-A9 1E    LDA #30
+A9 17    LDA #23
 @A:
 E9 01    SBC #1
@@ Line 24,733: / Line 28,891: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 168 cycles ===
+=== 136 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #141
+|<pre>A2 1B    LDX #27
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-!colspan="2"|6 bytes
+|<pre>A0 1B    LDY #27
-|-
-|<pre>EA       NOP
-A0 21    LDY #33
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A9       LDA #109
-A2 21    LDX #33
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A2 20    LDX #32
+A9       LDA #102
-@X:
+xx xx JSR delay_a_25_clocks
-CA       DEX
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-D0 xx    BNE @X
+|-
-      PLP</pre>||Clobbers X; and writes in stack
+|<pre>48       PHA
+A9       LDA #102
+xx xx JSR delay_a_25_clocks
+      PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|8 bytes
-A0 20    LDY #32
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>38       SEC
-A9 21    LDA #33
+A9 13    LDA #19
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #134
+E6 xx    INC @zptemp
-xx xx JSR delay_a_25_clocks
+A2 E8    LDX #232 ;hides 'INX'
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+@X = * - 1
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; requires @zptemp; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+A0 19    LDY #25
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #134
+      PHP
-xx xx JSR delay_a_25_clocks
+A2 19    LDX #25
-      PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+@X:
+CA       DEX
+D0 xx    BNE @X
+      PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-       PHA
+A0 10    LDY #16
-A9       LDA #127
+@Y:
-xx xx JSR delay_a_25_clocks
+C5 00    CMP $00
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>08       PHP
+A2 10    LDX #16
+@X:
+C5 00    CMP $00
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #95
+xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
@@ Line 24,801: / Line 28,994: @@
 !colspan="2"|10 bytes
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHP
        SEC
-A9 1F    LDA #31
+A9 12    LDA #18
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
        SEC
-A9 1F    LDA #31
+A9 12    LDA #18
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|12 bytes
 |-
 |<pre>08       PHP
-A5 00    LDA $00
-       SEC
-A9 1F    LDA #31
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>24 00    BIT $00
        PHA
        SEC
-A9 1F    LDA #31
+A9 11    LDA #17
 @A:
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PLA
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|14 bytes
 |-
 |<pre>EA       NOP
-       PHA
-       TYA
-       PHA
-A0 15    LDY #21
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
        PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-       PHA
-       SEC
-A9 1D    LDA #29
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Clobbers S; and writes in stack
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
-!colspan="2"|14 bytes
+!colspan="2"|15 bytes
 |-
-|<pre>EA       NOP
+|<pre>26 00    ROL $00
+00    ROR $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-       PHP
-       PHA
-       SEC
-A9 15    LDA #21
-@A:
 EA       NOP
-E9 01    SBC #1
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
 |-
 |}
-=== 169 cycles ===
+=== 137 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #142
+|<pre>A9       LDA #110
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A0 18    LDY #24
+|<pre>00 00    BRK 0
-@Y:
+A2 E8    LDX #232 ;hides 'INX'
-EA       NOP
+@X = * - 1
-       DEY
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; requires dummy interrupt handler; and writes in stack
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A2 18    LDX #24
+|<pre>A2 11    LDX #17
 @X:
-EA       NOP
+      PHA
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>A0 11    LDY #17
+@Y:
+       PHA
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>A0 11    LDY #17
-A9       LDA #135
+@Y:
-xx xx JSR delay_a_25_clocks
+A5 00    LDA $00
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
 |-
-|<pre>48       PHA
+|<pre>A2 11    LDX #17
-A9       LDA #135
+@X:
-xx xx JSR delay_a_25_clocks
+A5 00    LDA $00
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
 |-
-!colspan="2"|8 bytes
+|<pre>A2 11    LDX #17
-|-
-|<pre>08       PHP
-A2 17    LDX #23
 @X:
-EA       NOP
+A4 00    LDY $00
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, Y, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>A0 11    LDY #17
-A0 17    LDY #23
 @Y:
-EA       NOP
+C5 00    CMP $00
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and C
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
-!colspan="2"|9 bytes
+|<pre>A2 11    LDX #17
+@X:
+C5 00    CMP $00
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, Z&N, and C
 |-
-|<pre>EA       NOP
+|<pre>A0 11    LDY #17
-       PLA
+@Y:
-       SEC
+00    BIT $00
-A9 20    LDA #32
+       DEY
-@A:
+D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and V
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
-|<pre>08       PHP
+|<pre>A2 11    LDX #17
-       PHA
+@X:
-A9       LDA #128
+00    BIT $00
-xx xx JSR delay_a_25_clocks
+CA       DEX
-       PLA
+D0 xx    BNE @X</pre>||Clobbers X, Z&N, and V
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+|<pre>A0 11    LDY #17
+@Y:
+xx    STA @zptemp
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires @zptemp
 |-
-|<pre>EA       NOP
+|<pre>A2 11    LDX #17
-C       TXA
-       PHA
-A2 1F    LDX #31
 @X:
+xx    STA @zptemp
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires @zptemp
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>A0 11    LDY #17
-EA       NOP
+@Y:
-EA       NOP
+00    NOP $00
-       SEC
+       DEY
-A9 20    LDA #32
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
-!colspan="2"|11 bytes
+|<pre>A2 11    LDX #17
+@X:
+00    NOP $00
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
 |-
 |<pre>08       PHP
-      PHA
+A9       LDA #103
-       CLC
+xx xx JSR delay_a_25_clocks
-A9 EA    LDA #234 ;hides 'NOP'
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-@A = * - 1
-01    ADC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
 |-
-|}
+|<pre>48       PHA
+A9       LDA #103
+xx xx JSR delay_a_25_clocks
-=== 170 cycles ===
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #143
+!colspan="2"|8 bytes
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+|<pre>A4 00    LDY $00
+A0 13    LDY #19
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A0 C8    LDY #200 ;hides 'INY'
+|<pre>A6 00    LDX $00
-@Y = * - 1
+A2 13    LDX #19
-C8       INY
+@X:
-C8       INY
+EA       NOP
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>48       PHA
-A2 18    LDX #24 ;hides 'CLC'
+       PHA
+       PHP
+A2 E8    LDX #232 ;hides 'INX'
 @X = * - 1
-CA       DEX
+D0 xx    BNE @X
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>68       PLA
-A2 21    LDX #33
+       SEC
-@X:
+A9 1A    LDA #26
-CA       DEX
+@A:
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
-|<pre>A2 5A    LDX #90 ;hides 'NOP'
+!colspan="2"|9 bytes
-@X = * - 1
-E8       INX
-E8       INX
-xx    BPL @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
 |-
-!colspan="2"|7 bytes
+|<pre>98       TYA
+       PHA
+A0 19    LDY #25
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
-A2 21    LDX #33
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #136
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #136
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
        PHP
-A0 20    LDY #32
+A0 19    LDY #25
 @Y:
        DEY
@@ Line 25,051: / Line 29,209: @@
 |-
 |<pre>EA       NOP
+EA       NOP
        PHP
-A2 20    LDX #32
+A2 19    LDX #25
 @X:
 CA       DEX
@@ Line 25,059: / Line 29,218: @@
 |-
 |<pre>EA       NOP
+EA       NOP
        SEC
-A9 21    LDA #33
+A9 1A    LDA #26
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-      SEC
+      PHA
-A9 20    LDA #32
+A9       LDA #96
-@A:
+xx xx JSR delay_a_25_clocks
-E9 01    SBC #1
+       PLA
-D0 xx    BNE @A
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-       PLP</pre>||Clobbers A; and writes in stack
+|-
+!colspan="2"|10 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
+       PHP
        SEC
-A9 20    LDA #32
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-      PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+      PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-       PHA
-A9       LDA #129
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-       PHP
        PHA
        SEC
-A9 1E    LDA #30
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-       PLP</pre>||Clobbers S; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
-00    BIT $00
        PHA
        SEC
-A9 1E    LDA #30
+A9 18    LDA #24
 @A:
 E9 01    SBC #1
@@ Line 25,115: / Line 29,263: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>68       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 171 cycles ===
+=== 138 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A0 22    LDY #34
+|<pre>A9       LDA #111
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>EA       NOP
+A0 1B    LDY #27
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A2 22    LDX #34
+|<pre>EA       NOP
+A2 1B    LDX #27
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A9       LDA #144
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #137
+A2 1A    LDX #26
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #137
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>38       SEC
-A9 18    LDA #24
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>48       PHA
-       PHP
-A0 20    LDY #32
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A2 20    LDX #32
 @X:
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
-|-
-!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A4 00    LDY $00
+A0 1A    LDY #26
-A0 20    LDY #32
 @Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>38       SEC
+A9 1B    LDA #27
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A6 00    LDX $00
+A9       LDA #104
-A2 20    LDX #32
+xx xx JSR delay_a_25_clocks
-@X:
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-CA       DEX
+|-
+|<pre>48       PHA
+A9       LDA #104
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|9 bytes
+|-
+|<pre>48       PHA
+C       TXA
+       PHA
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
 D0 xx    BNE @X
-      PLP</pre>||Clobbers X; and writes in stack
+      PLA
+AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #130
+A9       LDA #97
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 25,199: / Line 29,362: @@
 |-
 !colspan="2"|10 bytes
+|-
+|<pre>8C       TXA
+       PHA
+A2 12    LDX #18
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X
+       PLA
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+       SEC
+A9 19    LDA #25
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       SEC
+A9 19    LDA #25
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|11 bytes
 |-
 |<pre>08       PHP
        SEC
-A9 17    LDA #23
+A9 10    LDA #16
 @A:
-EA       NOP
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 25,211: / Line 29,404: @@
 |<pre>48       PHA
        SEC
-A9 17    LDA #23
+A9 10    LDA #16
 @A:
-EA       NOP
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|12 bytes
 |-
 |<pre>48       PHA
        TYA
        PHA
-A0 EA    LDY #234 ;hides 'NOP'
+A0 11    LDY #17
-@Y = * - 1
+@Y:
-C8       INY
+EA       NOP
+      DEY
 D0 xx    BNE @Y
        PLA
@@ Line 25,231: / Line 29,425: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|13 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        PHA
        SEC
-A9 16    LDA #22
+A9 11    LDA #17
 @A:
 EA       NOP
@@ Line 25,243: / Line 29,438: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>36 00    ROL $00,X
+00    ROR $00,X
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 172 cycles ===
+=== 139 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #145
+|<pre>A9       LDA #112
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A0 13    LDY #19
+|<pre>48       PHA
+A2 1B    LDX #27
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+A0 1B    LDY #27
 @Y:
-       PLA
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>A2 13    LDX #19
-@X:
-       PLA
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>A2 13    LDX #19
+|<pre>A6 00    LDX $00
+A2 1B    LDX #27
 @X:
-EA       NOP
-EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 13    LDY #19
+|<pre>A4 00    LDY $00
+A0 1B    LDY #27
 @Y:
-EA       NOP
-EA       NOP
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #138
+A9       LDA #105
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #138
+A9       LDA #105
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 25,296: / Line 29,514: @@
 !colspan="2"|8 bytes
 |-
-|<pre>68       PLA
+|<pre>38       SEC
-       SEC
+A9 11    LDA #17
-A9 21    LDA #33
 @A:
+       PHA
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>98       TYA
+|<pre>08       PHP
+BA       TSX
+       PLA
+A       TXS
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+D0 xx    BNE @X
+       PLP</pre>||Clobbers A, and X; and writes in stack
+|-
+|<pre>38       SEC
+A9 11    LDA #17
+@A:
+00    BIT $00
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+|<pre>68       PLA
+C       TXA
        PHA
-A0 20    LDY #32
+A2 E8    LDX #232 ;hides 'INX'
-@Y:
+@X = * - 1
-       DEY
+D0 xx    BNE @X
-D0 xx    BNE @Y
        PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-EA       NOP
+      PHA
        PHP
-A2 20    LDX #32
+A2 19    LDX #25
 @X:
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-EA       NOP
+      PHA
        PHP
-A0 20    LDY #32
+A0 19    LDY #25
 @Y:
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       SEC
-A9 21    LDA #33
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #131
+A9       LDA #98
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 25,350: / Line 29,576: @@
 |-
 |<pre>EA       NOP
+       TYA
+       PHA
+A0 19    LDY #25
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
        PHP
-       SEC
+A2 19    LDX #25
-A9 20    LDA #32
+@X:
-@A:
+CA       DEX
-E9 01    SBC #1
+D0 xx    BNE @X
-D0 xx    BNE @A
+       PLP</pre>||Clobbers X; and writes in stack
-       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>EA       NOP
+EA       NOP
+EA       NOP
+       PHP
+A0 19    LDY #25
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>48       PHA
+       TYA
        PHA
+A0 18    LDY #24
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
        SEC
-A9 20    LDA #32
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-      PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+      PLP</pre>||Clobbers A; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        PHA
        SEC
-A9 1F    LDA #31
+A9 18    LDA #24
 @A:
 E9 01    SBC #1
@@ Line 25,378: / Line 29,640: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 173 cycles ===
+=== 140 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #146
+|<pre>A9       LDA #113
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-A2 22    LDX #34
+A2 1B    LDX #27
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
-A0 22    LDY #34
+A0 1B    LDY #27
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 21    LDY #33
+EA       NOP
+A0 1B    LDY #27
 @Y:
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 21    LDX #33
+EA       NOP
+A2 1B    LDX #27
 @X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>38       SEC
-A9 22    LDA #34
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #139
+A9       LDA #106
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #139
+A9       LDA #106
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-       PHA
+       PHP
-A9       LDA #132
+A0 1A    LDY #26
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 17    LDY #23
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
-      PLA
+      PLP</pre>||Clobbers Y; and writes in stack
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
        PHP
-       SEC
+A2 1A    LDX #26
-A9 20    LDA #32
+@X:
-@A:
+CA       DEX
-E9 01    SBC #1
+D0 xx    BNE @X
-D0 xx    BNE @A
+       PLP</pre>||Clobbers X; and writes in stack
-       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       PHA
        SEC
-A9 20    LDA #32
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A5 00    LDA $00
        SEC
-A9 20    LDA #32
+A9 1A    LDA #26
 @A:
 E9 01    SBC #1
@@ Line 25,485: / Line 29,751: @@
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>24 00    BIT $00
+|<pre>48       PHA
-       PHA
        SEC
-A9 20    LDA #32
+A9 1A    LDA #26
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #99
+xx xx JSR delay_a_25_clocks
+       PLA
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|12 bytes
 |-
 |<pre>48       PHA
-      TYA
+      PHP
        PHA
-A0 16    LDY #22
+       SEC
-@Y:
+A9 18    LDA #24
-EA       NOP
+@A:
-       DEY
+E9 01    SBC #1
-D0 xx    BNE @Y
+D0 xx    BNE @A
        PLA
-A8       TAY
+      PLP</pre>||Clobbers S; and writes in stack
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 !colspan="2"|13 bytes
 |-
 |<pre>08       PHP
+00    BIT $00
        PHA
        SEC
-A9 0D    LDA #13
+A9 18    LDA #24
 @A:
-       PHP
-       PLP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>68       PLA
+       PHA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 174 cycles ===
+=== 141 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 E8    LDX #232 ;hides 'INX'
+|<pre>A0 1C    LDY #28
-@X = * - 1
+@Y:
-EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A2 1C    LDX #28
+@X:
+CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 98    LDY #152 ;hides 'TYA'
+|<pre>A9       LDA #114
-@Y = * - 1
-       DEY
-xx    BMI @Y</pre>||Clobbers A, Y, and Z&N
-|-
-|<pre>A9       LDA #147
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+!colspan="2"|7 bytes
+|-
+|<pre>08       PHP
+A9       LDA #107
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A0 22    LDY #34
+A9       LDA #107
-@Y:
+xx xx JSR delay_a_25_clocks
-      DEY
+      PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-!colspan="2"|7 bytes
+!colspan="2"|8 bytes
 |-
 |<pre>08       PHP
-A0 18    LDY #24 ;hides 'CLC'
+A2 13    LDX #19
-@Y = * - 1
+@X:
-       DEY
+EA       NOP
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 18    LDX #24 ;hides 'CLC'
-@X = * - 1
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>A4 00    LDY $00
+|<pre>08       PHP
-A0 22    LDY #34
+A0 13    LDY #19
 @Y:
+EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y
-|-
+       PLP</pre>||Clobbers Y; and writes in stack
-|<pre>08       PHP
-A9       LDA #140
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #140
+       SEC
-xx xx JSR delay_a_25_clocks
+A9 1B    LDA #27
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>38       SEC
+|<pre>A5 00    LDA $00
-A9 13    LDA #19
+       SEC
+A9 1B    LDA #27
 @A:
-EA       NOP
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
@@ Line 25,594: / Line 29,872: @@
 |<pre>08       PHP
        PHA
-A9       LDA #133
+A9       LDA #100
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 25,601: / Line 29,879: @@
 !colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>68       PLA
        TYA
        PHA
-A0 20    LDY #32
+A0 19    LDY #25
 @Y:
        DEY
 D0 xx    BNE @Y
        PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
 |-
 !colspan="2"|11 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-C       TXA
+EA       NOP
+       TYA
        PHA
-A2 1F    LDX #31
+A0 19    LDY #25
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-EA       NOP
+      PHA
        PHP
        SEC
-A9 20    LDA #32
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
-!colspan="2"|12 bytes
+|<pre>48       PHA
-|-
+      PHA
-|<pre>EA       NOP
-      PHP
        PHA
        SEC
-A9 1F    LDA #31
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
-       PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|12 bytes
-=== 175 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #148
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+      PHA
-|-
+      TYA
-!colspan="2"|6 bytes
+      PHA
-|-
+A0 18    LDY #24
-|<pre>68       PLA
-A2 22    LDX #34
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>68       PLA
-A0 22    LDY #34
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+D0 xx    BNE @Y
-|-
+       PLA
-!colspan="2"|7 bytes
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
-A2 22    LDX #34
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
 EA       NOP
-A0 22    LDY #34
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #141
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #141
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
        PHP
-A2 21    LDX #33
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A0 21    LDY #33
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
        SEC
-A9 22    LDA #34
+A9 19    LDA #25
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 21    LDA #33
 @A:
 E9 01    SBC #1
@@ Line 25,732: / Line 29,947: @@
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|13 bytes
-       SEC
-A9 21    LDA #33
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-      PHA
+EA       NOP
-A9       LDA #134
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
        PHP
        PHA
        SEC
-A9 1F    LDA #31
+A9 18    LDA #24
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA
-       PLP</pre>||Clobbers S; and writes in stack
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|15 bytes
 |-
-|<pre>08       PHP
+|<pre>68       PLA
-00    BIT $00
-       PHA
-       SEC
-A9 1F    LDA #31
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
        PLA
-      PLP</pre>||Writes in stack
+A9 4A    LDA #$4A  ;hides 'LSR A'
-|-
+D0 FD    BNE *-1
-|}
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
+|-
+|}
-=== 176 cycles ===
+=== 142 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A0 23    LDY #35
+|<pre>A9       LDA #115
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|7 bytes
+|-
+|<pre>A2 98    LDX #152 ;hides 'TYA'
+@X = * - 1
+EA       NOP
+CA       DEX
+CA       DEX
+xx    BMI @X</pre>||Clobbers A, X, and Z&N
+|-
+|<pre>A0 98    LDY #152 ;hides 'TYA'
+@Y = * - 1
+EA       NOP
+       DEY
+       DEY
+xx    BMI @Y</pre>||Clobbers A, Y, and Z&N
+|-
+|<pre>48       PHA
+       PHA
+A0 1B    LDY #27
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A2 23    LDX #35
+|<pre>48       PHA
+       PHA
+A2 1B    LDX #27
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>A9       LDA #149
+|<pre>A2 1A    LDX #26 ;hides 'NOP'
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@X = * - 1
+EA       NOP
+CA       DEX
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
 |-
-!colspan="2"|7 bytes
+|<pre>A0 1A    LDY #26 ;hides 'NOP'
+@Y = * - 1
+EA       NOP
+       DEY
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
 |-
 |<pre>08       PHP
-A9       LDA #142
+A9       LDA #108
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #142
+A9       LDA #108
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 25,807: / Line 30,050: @@
 !colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 18    LDX #24
+EA       NOP
-@X:
 EA       NOP
-CA       DEX
+A0 1B    LDY #27
-D0 xx    BNE @X
+@Y:
-       PLP</pre>||Clobbers X; and writes in stack
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 18    LDY #24
+EA       NOP
-@Y:
 EA       NOP
-      DEY
+A2 1B    LDX #27
-D0 xx    BNE @Y
+@X:
-       PLP</pre>||Clobbers Y; and writes in stack
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>48       PHA
+|<pre>68       PLA
        SEC
-A9 22    LDA #34
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>A5 00    LDA $00
+|<pre>98       TYA
-      SEC
-A9 22    LDA #34
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
        PHA
-A9       LDA #135
+A0 1A    LDY #26
-xx xx JSR delay_a_25_clocks
+@Y:
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>68       PLA
-       TYA
-       PHA
-A0 20    LDY #32
-@Y:
        DEY
 D0 xx    BNE @Y
        PLA
-A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
 |-
 |<pre>EA       NOP
 EA       NOP
-      TYA
+      PHP
-       PHA
+A0 1A    LDY #26
-A0 20    LDY #32
 @Y:
        DEY
 D0 xx    BNE @Y
-      PLA
+      PLP</pre>||Clobbers Y; and writes in stack
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-      PHA
+EA       NOP
        PHP
+A2 1A    LDX #26
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
        SEC
-A9 20    LDA #32
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
        PHA
-       PHA
+A9       LDA #101
-      SEC
+xx xx JSR delay_a_25_clocks
-A9 20    LDA #32
+       PLA
-@A:
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-       PHA
 C       TXA
        PHA
-A2 1F    LDX #31
+A2 E8    LDX #232 ;hides 'INX'
-@X:
+@X = * - 1
-CA       DEX
 D0 xx    BNE @X
        PLA
@@ Line 25,906: / Line 30,130: @@
 |-
 |<pre>EA       NOP
-EA       NOP
-EA       NOP
        PHP
        SEC
-A9 20    LDA #32
+A9 1A    LDA #26
 @A:
 E9 01    SBC #1
@@ Line 25,916: / Line 30,138: @@
        PLP</pre>||Clobbers A; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
-       PHP
        PHA
        SEC
-A9 1F    LDA #31
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
@@ Line 25,929: / Line 30,149: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|12 bytes
+|-
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 177 cycles ===
+=== 143 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #150
+|<pre>A9       LDA #116
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A2 16    LDX #22
+|<pre>EA       NOP
+A0 1C    LDY #28
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+A2 1C    LDX #28
 @X:
-       PHA
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A0 16    LDY #22
-@Y:
-       PHA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>A6 00    LDX $00
+|<pre>08       PHP
-A2 E8    LDX #232 ;hides 'INX'
+A2 1B    LDX #27
-@X = * - 1
+@X:
-EA       NOP
+CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>A0 16    LDY #22
+|<pre>08       PHP
+A0 1B    LDY #27
 @Y:
-A5 00    LDA $00
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>A0 16    LDY #22
+|<pre>38       SEC
-@Y:
+A9 1C    LDA #28
-C5 00    CMP $00
+@A:
-       DEY
+E9 01    SBC #1
-D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and C
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>A0 16    LDY #22
-@Y:
-00    BIT $00
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and V
-|-
-|<pre>A0 16    LDY #22
-@Y:
-xx    STA @zptemp
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires @zptemp
-|-
-|<pre>A0 16    LDY #22
-@Y:
-00    NOP $00
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
 |-
 |<pre>08       PHP
-A9       LDA #143
+A9       LDA #109
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #143
+A9       LDA #109
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A0 C8    LDY #200 ;hides 'INY'
+      PHA
-@Y = * - 1
+A9       LDA #102
-C8       INY
+xx xx JSR delay_a_25_clocks
-C8       INY
+       PLA
-D0 xx    BNE @Y
+       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-       PLP</pre>||Clobbers Y; and writes in stack
+|-
+!colspan="2"|10 bytes
 |-
-|<pre>A0 10    LDY #16
+|<pre>08       PHP
-@Y:
+       SEC
+A9 13    LDA #19
+@A:
 EA       NOP
-EA       NOP
+E9 01    SBC #1
-EA       NOP
+D0 xx    BNE @A
-       DEY
+       PLP</pre>||Clobbers A; and writes in stack
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>48       PHA
-       PHP
-A2 18    LDX #24 ;hides 'CLC'
-@X = * - 1
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>68       PLA
        SEC
-A9 22    LDA #34
+A9 13    LDA #19
 @A:
+EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|12 bytes
 |-
 |<pre>08       PHP
-A2 5A    LDX #90 ;hides 'NOP'
+       PHA
-@X = * - 1
+       SEC
-E8       INX
+A9 12    LDA #18
-E8       INX
+@A:
-xx    BPL @X
+EA       NOP
-       PLP</pre>||Clobbers X; requires support for unofficial opcodes; and writes in stack
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|9 bytes
+!colspan="2"|16 bytes
 |-
-|<pre>8C       TXA
+|<pre>EA       NOP
-      PHA
+      PLA
-A2 21    LDX #33
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, S, Z&N, and C
 |-
-|<pre>EA       NOP
+!colspan="2"|17 bytes
-EA       NOP
-       PHP
-A2 21    LDX #33
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>26 00    ROL $00
+00    ROR $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
-       SEC
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
-A9 22    LDA #34
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #136
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       SEC
-A9 21    LDA #33
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       SEC
-A9 21    LDA #33
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 20    LDA #32
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
 |-
 |}
-=== 178 cycles ===
+=== 144 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #151
+|<pre>A9       LDA #117
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-A0 23    LDY #35
+A2 1C    LDX #28
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+A0 1C    LDY #28
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-A2 23    LDX #35
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>A6 00    LDX $00
-A2 22    LDX #34
+A2 1C    LDX #28
 @X:
 CA       DEX
-D0 xx    BNE @X
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>A4 00    LDY $00
-A0 22    LDY #34
+A0 1C    LDY #28
 @Y:
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 23    LDA #35
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #144
+A9       LDA #110
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #144
+A9       LDA #110
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>00 00    BRK 0
+       PHP
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; requires dummy interrupt handler; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>8C       TXA
+|<pre>08       PHP
-      PHA
+A0 11    LDY #17
-A2 18    LDX #24 ;hides 'CLC'
+@Y:
-@X = * - 1
+C5 00    CMP $00
+      DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>08       PHP
+A2 11    LDX #17
+@X:
+C5 00    CMP $00
 CA       DEX
 D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>EA       NOP
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+      SEC
+A9 1B    LDA #27
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #137
+A9       LDA #103
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 26,186: / Line 30,376: @@
 !colspan="2"|10 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       TYA
+       PHA
+A0 1A    LDY #26
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
        SEC
-A9 18    LDA #24
+A9 1B    LDA #27
 @A:
-EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers A; and writes in stack
+|-
+!colspan="2"|11 bytes
 |-
 |<pre>48       PHA
+       TYA
+       PHA
+A0 19    LDY #25
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
        SEC
-A9 18    LDA #24
+A9 1A    LDA #26
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-      PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+      PLP</pre>||Clobbers A; and writes in stack
 |-
 !colspan="2"|12 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        PHA
        SEC
-A9 17    LDA #23
+A9 19    LDA #25
 @A:
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|13 bytes
+|-
+|<pre>EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 179 cycles ===
+=== 145 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #152
+|<pre>A9       LDA #118
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A2 15    LDX #21 ;hides 'ORA zp,X'
+|<pre>A2 12    LDX #18
-@X = * - 1
+@X:
-CA       DEX ;first round only
+      PHA
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>A0 15    LDY #21 ;hides 'ORA zp,X'
+|<pre>A0 12    LDY #18
-@Y = * - 1
+@Y:
-      DEY ;first round only
+      PHA
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A2 D8    LDX #216 ;hides 'CLD'
+|<pre>A2 10    LDX #16
-@X = * - 1
-E8       INX
-E8       INX
-D0 xx    BNE @X</pre>||Clobbers X, Z&N, and D
-|-
-|<pre>A0 D8    LDY #216 ;hides 'CLD'
-@Y = * - 1
-C8       INY
-C8       INY
-D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and D
-|-
-|<pre>A0 88    LDY #136 ;hides 'DEY'
-@Y = * - 1
-00    BRK 0
-xx    BMI @Y</pre>||Clobbers Y, and Z&N; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>48       PHA
-A2 23    LDX #35
 @X:
+       PLA
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>48       PHA
+|<pre>A0 10    LDY #16
-A0 23    LDY #35
 @Y:
+       PLA
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+!colspan="2"|7 bytes
 |-
-|<pre>A2 14    LDX #20 ;hides 'NOP zp,X'
+|<pre>A0 10    LDY #16
-@X = * - 1
+@Y:
 EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
-|-
-|<pre>A0 14    LDY #20 ;hides 'NOP zp,X'
-@Y = * - 1
 EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>A2 10    LDX #16
-|-
-|<pre>A6 00    LDX $00
-A2 23    LDX #35
 @X:
+EA       NOP
+EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 23    LDY #35
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #145
+A9       LDA #111
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #145
+A9       LDA #111
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 26,308: / Line 30,507: @@
 !colspan="2"|8 bytes
 |-
-|<pre>38       SEC
+|<pre>EA       NOP
-A9 16    LDA #22
+       PHP
-@A:
+A2 1B    LDX #27
-       PHA
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-A2 13    LDX #19
 @X:
-EA       NOP
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 13    LDY #19
+       PHP
+A0 1B    LDY #27
 @Y:
-EA       NOP
-EA       NOP
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>38       SEC
+|<pre>EA       NOP
-A9 16    LDA #22
+       SEC
+A9 1C    LDA #28
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-       PHA
+       SEC
-A9       LDA #138
+A9 1B    LDA #27
-xx xx JSR delay_a_25_clocks
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>48       PHA
+       SEC
+A9 1B    LDA #27
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #104
+xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|10 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+       PHA
 C       TXA
        PHA
-A2 21    LDX #33
+A2 E8    LDX #232 ;hides 'INX'
-@X:
+@X = * - 1
-CA       DEX
 D0 xx    BNE @X
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+AA       TAX
+       PLA</pre>||Clobbers S, and Z&N; and writes in stack
 |-
-!colspan="2"|11 bytes
+!colspan="2"|12 bytes
 |-
 |<pre>48       PHA
-      TYA
+C       TXA
        PHA
-A0 20    LDY #32
+A2 12    LDX #18
-@Y:
+@X:
-      DEY
+EA       NOP
-D0 xx    BNE @Y
+CA       DEX
+D0 xx    BNE @X
        PLA
-A8       TAY
+AA       TAX
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-EA       NOP
        PHP
+       PHA
        SEC
-A9 21    LDA #33
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|13 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
        PHA
        SEC
-A9 20    LDA #32
+A9 10    LDA #16
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>A5 00    LDA $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 180 cycles ===
+=== 146 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #153
+|<pre>A2 1D    LDX #29
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>68       PLA
-A0 23    LDY #35
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>68       PLA
-A2 23    LDX #35
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-A2 23    LDX #35
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+|<pre>A0 1D    LDY #29
-EA       NOP
-A0 23    LDY #35
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A9       LDA #119
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #146
+A9       LDA #112
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #146
+A9       LDA #112
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 26,449: / Line 30,652: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
        PHP
-A0 22    LDY #34
+A0 1B    LDY #27
 @Y:
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
        PHP
-A2 22    LDX #34
+A2 1B    LDX #27
 @X:
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-       SEC
+A6 00    LDX $00
-A9 22    LDA #34
+A2 1B    LDX #27
-@A:
+@X:
-E9 01    SBC #1
+CA       DEX
-D0 xx    BNE @A
+D0 xx    BNE @X
-       PLP</pre>||Clobbers A; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A4 00    LDY $00
+A0 1B    LDY #27
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>A5 00    LDA $00
        SEC
-A9 22    LDA #34
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #139
+A9       LDA #105
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|10 bytes
 |-
-|<pre>48       PHA
+|<pre>68       PLA
        TYA
        PHA
-A0 17    LDY #23
+A0 1A    LDY #26
 @Y:
-EA       NOP
        DEY
 D0 xx    BNE @Y
        PLA
-A8       TAY
+A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
-       PLA</pre>||Clobbers Z&N; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>08       PHP
+       SEC
+A9 11    LDA #17
+@A:
+00    BIT $00
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>48       PHA
-       PHP
-       PHA
        SEC
-A9 20    LDA #32
+A9 11    LDA #17
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|12 bytes
+|-
+|<pre>EA       NOP
+       PHA
+       TYA
+       PHA
+A0 19    LDY #25
+@Y:
+       DEY
+D0 xx    BNE @Y
        PLA
-      PLP</pre>||Clobbers S; and writes in stack
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 !colspan="2"|13 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-00    BIT $00
+EA       NOP
+       PHP
        PHA
        SEC
-A9 20    LDA #32
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
@@ Line 26,535: / Line 30,767: @@
        PLP</pre>||Writes in stack
 |-
-|}
+|<pre>68       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
-=== 181 cycles ===
+EA       NOP
-{| class="wikitable testtable"
+D0 FB    BNE *-3
-!colspan="2"|5 bytes
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|14 bytes
 |-
-|<pre>A2 24    LDX #36
+|<pre>EA       NOP
-@X:
+EA       NOP
-CA       DEX
+A9 4A    LDA #$4A  ;hides 'LSR A'
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
-|<pre>A0 24    LDY #36
+|}
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+=== 147 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #154
+|<pre>A9       LDA #120
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 E8    LDX #232 ;hides 'INX'
+A0 12    LDY #18
-@X = * - 1
+@Y:
-EA       NOP
+       PHA
-D0 xx    BNE @X
+       DEY
-       PLP</pre>||Clobbers X; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+A2 12    LDX #18
+@X:
+       PHA
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 98    LDY #152 ;hides 'TYA'
+A0 10    LDY #16
-@Y = * - 1
+@Y:
+       PLA
        DEY
-xx    BMI @Y
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-      PLP</pre>||Clobbers A, and Y; and writes in stack
+|-
+|<pre>EA       NOP
+A2 10    LDX #16
+@X:
+       PLA
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #147
+A9       LDA #113
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #147
+A9       LDA #113
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 26,583: / Line 30,842: @@
 !colspan="2"|8 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-       PHP
+A0 10    LDY #16
-A0 22    LDY #34
 @Y:
+EA       NOP
+EA       NOP
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-      PLP</pre>||Clobbers Y, and S; and writes in stack
+|-
+|<pre>EA       NOP
+A2 10    LDX #16
+@X:
+EA       NOP
+EA       NOP
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>48       PHA
+|<pre>68       PLA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-|<pre>38       SEC
-A9 14    LDA #20 ;hides 'NOP zp,X'
-@A = * - 1
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V; and requires support for unofficial opcodes
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>08       PHP
+|<pre>98       TYA
-A4 00    LDY $00
+       PHA
-A0 22    LDY #34
+A0 1B    LDY #27
 @Y:
        DEY
 D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y; and writes in stack
+      PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>A5 00    LDA $00
+|<pre>EA       NOP
-       SEC
+EA       NOP
-A9 23    LDA #35
+       PHP
+A2 1B    LDX #27
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A0 1B    LDY #27
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>38       SEC
+A9 12    LDA #18
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
@@ Line 26,624: / Line 30,903: @@
 |<pre>08       PHP
        PHA
-A9       LDA #140
+A9       LDA #106
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 26,631: / Line 30,910: @@
 !colspan="2"|10 bytes
 |-
-|<pre>98       TYA
+|<pre>EA       NOP
-       PHA
+       PHP
-A0 C8    LDY #200 ;hides 'INY'
-@Y = * - 1
-C8       INY
-C8       INY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
        SEC
-A9 13    LDA #19
+A9 1B    LDA #27
 @A:
-EA       NOP
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
+       PHA
        SEC
-A9 13    LDA #19
+A9 1B    LDA #27
 @A:
-EA       NOP
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHA
-       TYA
-       PHA
-A0 20    LDY #32
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
        PHA
        SEC
-A9 20    LDA #32
+A9 1A    LDA #26
 @A:
 E9 01    SBC #1
@@ Line 26,690: / Line 30,939: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>E6 xx    INC @zptemp
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C; and requires @zptemp
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+A5 00    LDA $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 182 cycles ===
+=== 148 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #155
+|<pre>A9       LDA #121
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|7 bytes
+!colspan="2"|6 bytes
 |-
-|<pre>A2 EC    LDX #236 ;hides 'CPX abs'
+|<pre>A0 15    LDY #21
-@X = * - 1
+@Y:
-E6 xx    INC @zptemp
+EA       NOP
-E8       INX
-D0 xx    BNE @X</pre>||Clobbers X, Z&N, and C; and requires @zptemp
-|-
-|<pre>A0 EC    LDY #236 ;hides 'CPX abs'
-@Y = * - 1
-E6 xx    INC @zptemp
-C8       INY
-D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and C; and requires @zptemp
-|-
-|<pre>48       PHA
-       PHA
-A0 23    LDY #35
-@Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>48       PHA
+|<pre>A2 15    LDX #21
-       PHA
-A2 23    LDX #35
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
-A2 23    LDX #35
 @X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>EA       NOP
-       PLA
-A0 23    LDY #35
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #148
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #148
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-A0 23    LDY #35
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
 EA       NOP
-A2 23    LDX #35
-@X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>68       PLA
+!colspan="2"|7 bytes
-       SEC
-A9 23    LDA #35
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
-!colspan="2"|9 bytes
+|<pre>08       PHP
-|-
+A0 1C    LDY #28
-|<pre>98       TYA
-       PHA
-A0 22    LDY #34
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A0 22    LDY #34
 @Y:
        DEY
@@ Line 26,798: / Line 30,998: @@
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
+A2 1C    LDX #28
-       PHP
-A2 22    LDX #34
 @X:
 CA       DEX
@@ Line 26,807: / Line 31,005: @@
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>38       SEC
-EA       NOP
+A9 1D    LDA #29
-       SEC
-A9 23    LDA #35
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+|<pre>08       PHP
+A9       LDA #114
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+|-
+|<pre>48       PHA
+A9       LDA #114
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|9 bytes
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #141
+A9       LDA #107
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 26,824: / Line 31,032: @@
 !colspan="2"|10 bytes
 |-
-|<pre>EA       NOP
+|<pre>00 00    BRK 0
-       PHP
+C       TXA
-       SEC
-A9 22    LDA #34
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
        PHA
-       SEC
+A2 E8    LDX #232 ;hides 'INX'
-A9 22    LDA #34
+@X = * - 1
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 21    LDA #33
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 183 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #156
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>A2 1A    LDX #26
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A0 1A    LDY #26
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A0 23    LDY #35
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 23    LDX #35
-@X:
-CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>38       SEC
-A9 24    LDA #36
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-A9       LDA #149
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #149
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #142
-xx xx JSR delay_a_25_clocks
        PLA
-      PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+AA       TAX</pre>||Clobbers A, and Z&N; requires dummy interrupt handler; and writes in stack
-|-
-!colspan="2"|10 bytes
 |-
 |<pre>48       PHA
        PHP
        SEC
-A9 22    LDA #34
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
@@ Line 26,933: / Line 31,053: @@
        PHA
        SEC
-A9 22    LDA #34
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
@@ Line 26,944: / Line 31,064: @@
 A5 00    LDA $00
        SEC
-A9 22    LDA #34
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
@@ Line 26,953: / Line 31,073: @@
        PHA
        SEC
-A9 22    LDA #34
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
@@ Line 26,959: / Line 31,079: @@
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+       PHA
+       PHA
+C       TXA
+       PHA
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+D0 xx    BNE @X
+       PLA
+AA       TAX
+       PLA</pre>||Clobbers S, and Z&N; and writes in stack
+|-
+!colspan="2"|13 bytes
+|-
+|<pre>EA       NOP
 EA       NOP
        PHA
        TYA
        PHA
-A0 20    LDY #32
+A0 19    LDY #25
 @Y:
        DEY
@@ Line 26,979: / Line 31,113: @@
        PHA
        SEC
-A9 20    LDA #32
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
@@ Line 26,994: / Line 31,128: @@
        PHA
        SEC
-A9 20    LDA #32
+A9 19    LDA #25
 @A:
 E9 01    SBC #1
@@ Line 27,000: / Line 31,134: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+|<pre>EA       NOP
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 184 cycles ===
+=== 149 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #157
+|<pre>A9       LDA #122
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 27,014: / Line 31,173: @@
 |-
 |<pre>48       PHA
-A0 24    LDY #36
+A0 1D    LDY #29
 @Y:
        DEY
@@ Line 27,020: / Line 31,179: @@
 |-
 |<pre>48       PHA
-A2 24    LDX #36
+A2 1D    LDX #29
 @X:
 CA       DEX
@@ Line 27,028: / Line 31,187: @@
 |-
 |<pre>A6 00    LDX $00
-A2 24    LDX #36
+A2 1D    LDX #29
 @X:
 CA       DEX
@@ Line 27,034: / Line 31,193: @@
 |-
 |<pre>A4 00    LDY $00
-A0 24    LDY #36
+A0 1D    LDY #29
 @Y:
        DEY
@@ Line 27,040: / Line 31,199: @@
 |-
 |<pre>08       PHP
-A9       LDA #150
+A9       LDA #115
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #150
+A9       LDA #115
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
-!colspan="2"|8 bytes
+!colspan="2"|9 bytes
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHP
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-EA       NOP
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
 A0 98    LDY #152 ;hides 'TYA'
 @Y = * - 1
+EA       NOP
+       DEY
        DEY
 xx    BMI @Y
-       PLP</pre>||Clobbers A, Y, and S; and writes in stack
+       PLP</pre>||Clobbers A, and Y; and writes in stack
 |-
-!colspan="2"|9 bytes
+|<pre>08       PHP
+A2 98    LDX #152 ;hides 'TYA'
+@X = * - 1
+EA       NOP
+CA       DEX
+CA       DEX
+xx    BMI @X
+       PLP</pre>||Clobbers A, and X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A2 16    LDX #22
+       PHA
+       PHP
+A2 1B    LDX #27
 @X:
-C5 00    CMP $00
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A0 16    LDY #22
+       PHA
+       PHP
+A0 1B    LDY #27
 @Y:
-C5 00    CMP $00
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>EA       NOP
        PLA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 27,094: / Line 31,255: @@
 |-
 |<pre>08       PHP
-       PHA
+A2 1A    LDX #26 ;hides 'NOP'
-A9       LDA #143
+@X = * - 1
+EA       NOP
+CA       DEX
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; requires support for unofficial opcodes; and writes in stack
+|-
+|<pre>08       PHP
+A0 1A    LDY #26 ;hides 'NOP'
+@Y = * - 1
+EA       NOP
+       DEY
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; requires support for unofficial opcodes; and writes in stack
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #108
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 27,105: / Line 31,284: @@
        TYA
        PHA
-A0 22    LDY #34
+A0 1B    LDY #27
 @Y:
        DEY
@@ Line 27,115: / Line 31,294: @@
 EA       NOP
 EA       NOP
+       PHP
+A2 1B    LDX #27
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+       PHP
+A0 1B    LDY #27
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
        SEC
-A9 23    LDA #35
+A9 12    LDA #18
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
@@ Line 27,124: / Line 31,322: @@
 |-
 |<pre>48       PHA
-C       TXA
+      TYA
        PHA
-A2 21    LDX #33
+A0 1A    LDY #26
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX
+A8       TAY
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
@@ Line 27,138: / Line 31,336: @@
        PHP
        SEC
-A9 22    LDA #34
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
@@ Line 27,150: / Line 31,348: @@
        PHA
        SEC
-A9 21    LDA #33
+A9 1A    LDA #26
 @A:
 E9 01    SBC #1
@@ Line 27,156: / Line 31,354: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 185 cycles ===
+=== 150 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #158
+|<pre>A9       LDA #123
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
-|-
-|<pre>A0 17    LDY #23
-@Y:
-       PHA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>A2 17    LDX #23
-@X:
-       PHA
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
 |<pre>68       PLA
-A2 24    LDX #36
+A2 1D    LDX #29
 @X:
 CA       DEX
@@ Line 27,188: / Line 31,385: @@
 |-
 |<pre>68       PLA
-A0 24    LDY #36
+A0 1D    LDY #29
 @Y:
        DEY
@@ Line 27,196: / Line 31,393: @@
 |-
 |<pre>EA       NOP
-A0 1A    LDY #26
+A2 15    LDX #21
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>EA       NOP
+A0 15    LDY #21
 @Y:
 EA       NOP
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
-A2 1A    LDX #26
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #151
+A9       LDA #116
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #151
+A9       LDA #116
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 27,223: / Line 31,420: @@
 |<pre>EA       NOP
        PHP
-A0 23    LDY #35
+A2 1C    LDX #28
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>EA       NOP
+       PHP
+A0 1C    LDY #28
 @Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A2 23    LDX #35
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>38       SEC
-A9 1A    LDA #26
+A9 15    LDA #21
 @A:
 EA       NOP
@@ Line 27,248: / Line 31,445: @@
 |<pre>08       PHP
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 27,256: / Line 31,453: @@
 |<pre>48       PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 27,264: / Line 31,461: @@
 |<pre>08       PHP
        PHA
-A9       LDA #144
+A9       LDA #109
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-C       TXA
-       PHA
-A2 18    LDX #24 ;hides 'CLC'
-@X = * - 1
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 !colspan="2"|12 bytes
@@ Line 27,287: / Line 31,471: @@
        PHA
        SEC
-A9 18    LDA #24
+A9 13    LDA #19
 @A:
 EA       NOP
@@ Line 27,294: / Line 31,478: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>68       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 186 cycles ===
+=== 151 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 25    LDX #37
+|<pre>A2 1E    LDX #30
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 25    LDY #37
+|<pre>A0 1E    LDY #30
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #159
+|<pre>A9       LDA #124
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 27,318: / Line 31,527: @@
 |-
 |<pre>08       PHP
-A9       LDA #152
+A9       LDA #117
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #152
+A9       LDA #117
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 27,329: / Line 31,538: @@
 !colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A2 D8    LDX #216 ;hides 'CLD'
+       PHP
-@X = * - 1
+A2 1C    LDX #28
-E8       INX
+@X:
-E8       INX
+CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A0 D8    LDY #216 ;hides 'CLD'
+       PHP
-@Y = * - 1
+A0 1C    LDY #28
-C8       INY
+@Y:
-C8       INY
+      DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>48       PHA
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 27,353: / Line 31,562: @@
 |-
 !colspan="2"|9 bytes
-|-
-|<pre>A5 00    LDA $00
-       SEC
-A9 24    LDA #36
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-       PHA
+A6 00    LDX $00
-A9       LDA #145
+A2 1C    LDX #28
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A4 00    LDY $00
+A0 1C    LDY #28
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>A5 00    LDA $00
+       SEC
+A9 1D    LDA #29
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #110
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 27,373: / Line 31,598: @@
        TYA
        PHA
-A0 22    LDY #34
+A0 1B    LDY #27
 @Y:
        DEY
@@ Line 27,382: / Line 31,607: @@
 !colspan="2"|11 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+EA       NOP
+       TYA
+       PHA
+A0 1B    LDY #27
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       PHP
        SEC
-A9 16    LDA #22
+A9 1B    LDA #27
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
 |<pre>48       PHA
+       PHA
+       PHA
        SEC
-A9 16    LDA #22
+A9 1B    LDA #27
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|12 bytes
@@ Line 27,404: / Line 31,642: @@
 |<pre>EA       NOP
        PHA
-C       TXA
+      TYA
        PHA
-A2 21    LDX #33
+A0 1A    LDY #26
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX
+A8       TAY
        PLA</pre>||Clobbers Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+       PHP
+       SEC
+A9 1B    LDA #27
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 !colspan="2"|13 bytes
@@ Line 27,421: / Line 31,670: @@
        PHA
        SEC
-A9 21    LDA #33
+A9 1A    LDA #26
 @A:
 E9 01    SBC #1
@@ Line 27,427: / Line 31,676: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 187 cycles ===
+=== 152 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #160
+|<pre>A9       LDA #125
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>00 00    BRK 0
+|<pre>48       PHA
-A2 E8    LDX #232 ;hides 'INX'
+      PHA
-@X = * - 1
+A0 1D    LDY #29
-EA       NOP
+@Y:
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>00 00    BRK 0
-A0 98    LDY #152 ;hides 'TYA'
-@Y = * - 1
        DEY
-xx    BMI @Y</pre>||Clobbers A, Y, and Z&N; requires dummy interrupt handler; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-A2 17    LDX #23
+       PHA
+A2 1D    LDX #29
 @X:
-       PHA
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-A0 17    LDY #23
-@Y:
-       PHA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
        PLA
-A0 24    LDY #36
+A0 1D    LDY #29
 @Y:
        DEY
@@ Line 27,475: / Line 31,724: @@
 |<pre>EA       NOP
        PLA
-A2 24    LDX #36
+A2 1D    LDX #29
 @X:
 CA       DEX
@@ Line 27,481: / Line 31,730: @@
 |-
 |<pre>08       PHP
-A9       LDA #153
+A9       LDA #118
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #153
+A9       LDA #118
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 27,494: / Line 31,743: @@
 |<pre>EA       NOP
 EA       NOP
-A2 1A    LDX #26
+A0 15    LDY #21
-@X:
+@Y:
 EA       NOP
-CA       DEX
+      DEY
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>EA       NOP
 EA       NOP
-A0 1A    LDY #26
+A2 15    LDX #21
-@Y:
+@X:
 EA       NOP
-      DEY
+CA       DEX
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>68       PLA
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 27,519: / Line 31,768: @@
 |<pre>8C       TXA
        PHA
-A2 23    LDX #35
+A2 1C    LDX #28
 @X:
 CA       DEX
@@ Line 27,526: / Line 31,775: @@
 AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
+A0 10    LDY #16
+@Y:
+EA       NOP
 EA       NOP
-       PHP
-A0 23    LDY #35
-@Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
+A2 10    LDX #16
+@X:
+EA       NOP
 EA       NOP
-       PHP
-A2 23    LDX #35
-@X:
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>38       SEC
+|<pre>EA       NOP
-A9 17    LDA #23
+       SEC
+A9 15    LDA #21
 @A:
-00    BIT $00
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
@@ Line 27,553: / Line 31,803: @@
 |<pre>08       PHP
        PHA
-A9       LDA #146
+A9       LDA #111
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 27,563: / Line 31,813: @@
        PHP
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 27,572: / Line 31,822: @@
        PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 27,583: / Line 31,833: @@
        PHA
        SEC
-A9 22    LDA #34
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
@@ Line 27,589: / Line 31,839: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>26 00    ROL $00
+00    ROR $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 188 cycles ===
+=== 153 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #161
+|<pre>A0 EA    LDY #234 ;hides 'NOP'
+@Y = * - 1
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A2 EA    LDX #234 ;hides 'NOP'
+@X = * - 1
+E8       INX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A9       LDA #126
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+!colspan="2"|7 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-A2 25    LDX #37
+A2 1D    LDX #29
 @X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
-|-
+      PLP</pre>||Clobbers X; and writes in stack
-|<pre>EA       NOP
-A0 25    LDY #37
-@Y:
-      DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-!colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A0 24    LDY #36
+A0 1D    LDY #29
 @Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 24    LDX #36
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>38       SEC
-A9 25    LDA #37
+A9 1E    LDA #30
 @A:
 E9 01    SBC #1
@@ Line 27,637: / Line 31,910: @@
 |-
 |<pre>08       PHP
-A9       LDA #154
+A9       LDA #119
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #154
+A9       LDA #119
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 27,650: / Line 31,923: @@
 |<pre>08       PHP
        PHA
-A9       LDA #147
+A9       LDA #112
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 27,660: / Line 31,933: @@
        PHP
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 27,669: / Line 31,942: @@
        PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
-|-
-|<pre>08       PHP
-       SEC
-A9 14    LDA #20 ;hides 'NOP zp,X'
-@A = * - 1
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; requires support for unofficial opcodes; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 14    LDA #20 ;hides 'NOP zp,X'
-@A = * - 1
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; requires support for unofficial opcodes; and writes in stack
 |-
 !colspan="2"|11 bytes
@@ Line 27,698: / Line 31,953: @@
 A5 00    LDA $00
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 27,707: / Line 31,962: @@
        PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 C8    LDY #200 ;hides 'INY'
-@Y = * - 1
-C8       INY
-C8       INY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 !colspan="2"|13 bytes
@@ Line 27,732: / Line 31,973: @@
        PHA
        SEC
-A9 13    LDA #19
+A9 11    LDA #17
 @A:
-EA       NOP
+00    BIT $00
-EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>68       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 189 cycles ===
+=== 154 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #162
+|<pre>A9       LDA #127
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 27,754: / Line 32,019: @@
 |-
 |<pre>48       PHA
-A0 25    LDY #37
+A0 1E    LDY #30
 @Y:
        DEY
@@ Line 27,760: / Line 32,025: @@
 |-
 |<pre>48       PHA
-A2 25    LDX #37
+A2 1E    LDX #30
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-!colspan="2"|7 bytes
+|<pre>A0 11    LDY #17
-|-
+@Y:
+       PLA
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+|<pre>A2 11    LDX #17
+@X:
+       PLA
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+!colspan="2"|7 bytes
+|-
 |<pre>A6 00    LDX $00
-A2 25    LDX #37
+A2 1E    LDX #30
 @X:
 CA       DEX
@@ Line 27,774: / Line 32,051: @@
 |-
 |<pre>A4 00    LDY $00
-A0 25    LDY #37
+A0 1E    LDY #30
 @Y:
        DEY
@@ Line 27,780: / Line 32,057: @@
 |-
 |<pre>08       PHP
-A9       LDA #155
+A9       LDA #120
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #155
+A9       LDA #120
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 27,791: / Line 32,068: @@
 !colspan="2"|9 bytes
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A0 EC    LDY #236 ;hides 'CPX abs'
+      PHA
-@Y = * - 1
+       PHP
-E6 xx    INC @zptemp
+A2 1C    LDX #28
-C8       INY
+@X:
-D0 xx    BNE @Y
+CA       DEX
-      PLP</pre>||Clobbers Y; requires @zptemp; and writes in stack
-|-
-|<pre>08       PHP
-A2 EC    LDX #236 ;hides 'CPX abs'
-@X = * - 1
-E6 xx    INC @zptemp
-E8       INX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; requires @zptemp; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>48       PHA
        PHA
        PHP
-A0 23    LDY #35
+A0 1C    LDY #28
 @Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A2 23    LDX #35
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>EA       NOP
        PLA
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 27,835: / Line 32,096: @@
 |<pre>08       PHP
        PHA
-A9       LDA #148
+A9       LDA #113
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 27,845: / Line 32,106: @@
 C       TXA
        PHA
-A2 23    LDX #35
+A2 1C    LDX #28
 @X:
 CA       DEX
@@ Line 27,853: / Line 32,114: @@
 |-
 |<pre>EA       NOP
+       PHP
+A2 10    LDX #16
+@X:
 EA       NOP
 EA       NOP
-       PHP
-A2 23    LDX #35
-@X:
 CA       DEX
 D0 xx    BNE @X
@@ Line 27,863: / Line 32,124: @@
 |-
 |<pre>EA       NOP
+       PHP
+A0 10    LDY #16
+@Y:
 EA       NOP
 EA       NOP
-       PHP
-A0 23    LDY #35
-@Y:
        DEY
 D0 xx    BNE @Y
@@ Line 27,873: / Line 32,134: @@
 |-
 |<pre>EA       NOP
+EA       NOP
        SEC
-A9 17    LDA #23
+A9 15    LDA #21
 @A:
-00    BIT $00
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
@@ Line 27,885: / Line 32,147: @@
        TYA
        PHA
-A0 22    LDY #34
+A0 1B    LDY #27
 @Y:
        DEY
@@ Line 27,893: / Line 32,155: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
-       PHP
        SEC
-A9 23    LDA #35
+A9 12    LDA #18
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 27,909: / Line 32,170: @@
        PHA
        SEC
-A9 22    LDA #34
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
@@ Line 27,916: / Line 32,177: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|15 bytes
-=== 190 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #163
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
-!colspan="2"|6 bytes
+!colspan="2"|16 bytes
 |-
-|<pre>A2 1B    LDX #27
+|<pre>36 00    ROL $00,X
-@X:
+00    ROR $00,X
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+|}
+=== 155 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #128
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>A2 16    LDX #22
+@X:
 EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 1B    LDY #27
+|<pre>A0 16    LDY #22
 @Y:
 EA       NOP
@@ Line 27,941: / Line 32,229: @@
 |-
 !colspan="2"|7 bytes
+|-
+|<pre>18       CLC
+A9 EA    LDA #234 ;hides 'NOP'
+@A = * - 1
+01    ADC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #156
+A9       LDA #121
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #156
+A9       LDA #121
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 27,955: / Line 32,249: @@
 |-
 |<pre>08       PHP
-A0 1A    LDY #26
+A2 15    LDX #21
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 1A    LDX #26
 @X:
 EA       NOP
@@ Line 27,970: / Line 32,256: @@
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-      SEC
+A0 15    LDY #21
-A9 25    LDA #37
+@Y:
-@A:
+EA       NOP
-E9 01    SBC #1
+       DEY
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 !colspan="2"|9 bytes
@@ Line 27,981: / Line 32,268: @@
 |<pre>08       PHP
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 27,989: / Line 32,276: @@
 |<pre>48       PHA
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 27,997: / Line 32,284: @@
 |<pre>08       PHP
        PHA
-A9       LDA #149
+A9       LDA #114
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 28,003: / Line 32,290: @@
 |-
 !colspan="2"|12 bytes
+|-
+|<pre>00 00    BRK 0
+       PHA
+C       TXA
+       PHA
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+D0 xx    BNE @X
+       PLA
+AA       TAX
+       PLA</pre>||Clobbers Z&N; requires dummy interrupt handler; and writes in stack
 |-
 |<pre>48       PHA
@@ Line 28,008: / Line 32,306: @@
        PHA
        SEC
-A9 22    LDA #34
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
@@ Line 28,021: / Line 32,319: @@
        PHA
        SEC
-A9 22    LDA #34
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
@@ Line 28,027: / Line 32,325: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>EA       NOP
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 191 cycles ===
+=== 156 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 26    LDX #38
+|<pre>A0 1F    LDY #31
-@X:
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A2 1F    LDX #31
+@X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 26    LDY #38
+|<pre>A9       LDA #129
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A9       LDA #164
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 28,051: / Line 32,376: @@
 |-
 |<pre>08       PHP
-A9       LDA #157
+A9       LDA #122
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #157
+A9       LDA #122
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 28,064: / Line 32,389: @@
 |<pre>48       PHA
        PHP
-A0 24    LDY #36
+A0 1D    LDY #29
 @Y:
        DEY
@@ Line 28,072: / Line 32,397: @@
 |<pre>48       PHA
        PHP
-A2 24    LDX #36
+A2 1D    LDX #29
 @X:
 CA       DEX
@@ Line 28,080: / Line 32,405: @@
 |<pre>48       PHA
        SEC
-A9 25    LDA #37
+A9 1E    LDA #30
 @A:
 E9 01    SBC #1
@@ Line 28,089: / Line 32,414: @@
 |<pre>08       PHP
 A6 00    LDX $00
-A2 24    LDX #36
+A2 1D    LDX #29
 @X:
 CA       DEX
@@ Line 28,097: / Line 32,422: @@
 |<pre>08       PHP
 A4 00    LDY $00
-A0 24    LDY #36
+A0 1D    LDY #29
 @Y:
        DEY
@@ Line 28,105: / Line 32,430: @@
 |<pre>A5 00    LDA $00
        SEC
-A9 25    LDA #37
+A9 1E    LDA #30
 @A:
 E9 01    SBC #1
@@ Line 28,112: / Line 32,437: @@
 |<pre>08       PHP
        PHA
-A9       LDA #150
+A9       LDA #115
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 28,122: / Line 32,447: @@
 C       TXA
        PHA
-A2 23    LDX #35
+A2 1C    LDX #28
 @X:
 CA       DEX
@@ Line 28,131: / Line 32,456: @@
 !colspan="2"|11 bytes
 |-
-|<pre>EA       NOP
+|<pre>98       TYA
+       PHA
+A0 10    LDY #16
+@Y:
+EA       NOP
 EA       NOP
-C       TXA
+      DEY
-       PHA
+D0 xx    BNE @Y
-A2 23    LDX #35
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>48       PHA
@@ Line 28,146: / Line 32,471: @@
        PHP
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 28,156: / Line 32,481: @@
        PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 28,168: / Line 32,493: @@
        TYA
        PHA
-A0 22    LDY #34
+A0 1B    LDY #27
 @Y:
        DEY
@@ Line 28,177: / Line 32,502: @@
 |-
 |<pre>EA       NOP
-EA       NOP
-EA       NOP
        PHP
        SEC
-A9 23    LDA #35
+A9 12    LDA #18
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 28,194: / Line 32,518: @@
        PHA
        SEC
-A9 22    LDA #34
+A9 1B    LDA #27
 @A:
 E9 01    SBC #1
@@ Line 28,200: / Line 32,524: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 192 cycles ===
+=== 157 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #165
+|<pre>A9       LDA #130
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>68       PLA
+A0 EA    LDY #234 ;hides 'NOP'
+@Y = * - 1
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+|<pre>68       PLA
+A2 EA    LDX #234 ;hides 'NOP'
+@X = * - 1
+E8       INX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>EA       NOP
-A2 1B    LDX #27
+A0 16    LDY #22
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+A2 16    LDX #22
 @X:
 EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 1B    LDY #27
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #158
+A9       LDA #123
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #158
+A9       LDA #123
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 28,240: / Line 32,589: @@
 |-
 |<pre>38       SEC
-A9 1B    LDA #27
+A9 16    LDA #22
 @A:
 EA       NOP
@@ Line 28,250: / Line 32,599: @@
 |<pre>98       TYA
        PHA
-A0 24    LDY #36
+A0 1D    LDY #29
 @Y:
        DEY
@@ Line 28,257: / Line 32,606: @@
 A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 17    LDY #23
+       PHP
+A2 15    LDX #21
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>EA       NOP
+       PHP
+A0 15    LDY #21
 @Y:
-C5 00    CMP $00
+EA       NOP
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 17    LDX #23
-@X:
-C5 00    CMP $00
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #151
+A9       LDA #116
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 28,284: / Line 32,635: @@
 |<pre>08       PHP
        SEC
-A9 1A    LDA #26
+A9 15    LDA #21
 @A:
 EA       NOP
@@ Line 28,293: / Line 32,644: @@
 |<pre>48       PHA
        SEC
-A9 1A    LDA #26
+A9 15    LDA #21
 @A:
 EA       NOP
@@ Line 28,305: / Line 32,656: @@
        PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 28,311: / Line 32,662: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>68       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 193 cycles ===
+=== 158 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #166
+|<pre>A9       LDA #131
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 28,325: / Line 32,701: @@
 |-
 |<pre>EA       NOP
-A2 26    LDX #38
+A0 1F    LDY #31
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+A2 1F    LDX #31
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+!colspan="2"|7 bytes
-A0 26    LDY #38
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>08       PHP
+A2 1E    LDX #30
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>08       PHP
-A0 25    LDY #37
+A0 1E    LDY #30
 @Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 25    LDX #37
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>38       SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 28,359: / Line 32,735: @@
 |-
 |<pre>08       PHP
-A9       LDA #159
+A9       LDA #124
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #159
+A9       LDA #124
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 28,372: / Line 32,748: @@
 |<pre>08       PHP
        PHA
-A9       LDA #152
+A9       LDA #117
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 28,382: / Line 32,758: @@
        PHP
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 28,391: / Line 32,767: @@
        PHA
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 28,402: / Line 32,778: @@
 A5 00    LDA $00
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 28,411: / Line 32,787: @@
        PHA
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 28,419: / Line 32,795: @@
 !colspan="2"|13 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+EA       NOP
+       PHA
+       TYA
        PHA
-       SEC
+A0 1B    LDY #27
-A9 16    LDA #22
+@Y:
-@A:
+       DEY
-00    BIT $00
+D0 xx    BNE @Y
+       PLA
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       PHP
+       PHA
+       SEC
+A9 1B    LDA #27
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA
+       PLP</pre>||Clobbers S; and writes in stack
+|-
+!colspan="2"|14 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+       PHP
+       PHA
+       SEC
+A9 1B    LDA #27
+@A:
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 194 cycles ===
+=== 159 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #167
+|<pre>A9       LDA #132
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 28,443: / Line 32,875: @@
 |-
 |<pre>48       PHA
-A2 26    LDX #38
+A0 1F    LDY #31
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+A2 1F    LDX #31
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|7 bytes
-A0 26    LDY #38
+|-
+|<pre>A4 00    LDY $00
+A0 1F    LDY #31
 @Y:
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-!colspan="2"|7 bytes
 |-
 |<pre>A6 00    LDX $00
-A2 26    LDX #38
+A2 1F    LDX #31
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 26    LDY #38
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #160
+A9       LDA #125
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #160
+A9       LDA #125
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>68       PLA
+       CLC
+A9 EA    LDA #234 ;hides 'NOP'
+@A = * - 1
+01    ADC #1
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
@@ Line 28,482: / Line 32,923: @@
 |<pre>EA       NOP
        SEC
-A9 1B    LDA #27
+A9 16    LDA #22
 @A:
 EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>00 00    BRK 0
-       PHP
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-EA       NOP
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; requires dummy interrupt handler; and writes in stack
-|-
-|<pre>00 00    BRK 0
-       PHP
-A0 98    LDY #152 ;hides 'TYA'
-@Y = * - 1
-       DEY
-xx    BMI @Y
-       PLP</pre>||Clobbers A, and Y; requires dummy interrupt handler; and writes in stack
 |-
 |<pre>48       PHA
        PHA
        PHP
-A2 24    LDX #36
+A2 1D    LDX #29
 @X:
 CA       DEX
@@ Line 28,516: / Line 32,941: @@
        PHA
        PHP
-A0 24    LDY #36
+A0 1D    LDY #29
 @Y:
        DEY
@@ Line 28,524: / Line 32,949: @@
 |<pre>08       PHP
        PHA
-A9       LDA #153
+A9       LDA #118
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 28,531: / Line 32,956: @@
 !colspan="2"|10 bytes
 |-
-|<pre>8C       TXA
+|<pre>98       TYA
        PHA
-A2 1A    LDX #26
+A0 15    LDY #21
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A2 15    LDX #21
 @X:
 EA       NOP
 CA       DEX
 D0 xx    BNE @X
-      PLA
+      PLP</pre>||Clobbers X; and writes in stack
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
+EA       NOP
        PHP
-A0 17    LDY #23
+A0 15    LDY #21
 @Y:
-C5 00    CMP $00
+EA       NOP
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A2 17    LDX #23
-@X:
-C5 00    CMP $00
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 !colspan="2"|11 bytes
@@ Line 28,564: / Line 32,991: @@
 C       TXA
        PHA
-A2 23    LDX #35
+A2 1C    LDX #28
 @X:
 CA       DEX
@@ Line 28,572: / Line 32,999: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+       PHP
        SEC
-A9 17    LDA #23
+A9 15    LDA #21
 @A:
-00    BIT $00
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 28,587: / Line 33,015: @@
        PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 28,593: / Line 33,021: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>26 00    ROL $00
+00    ROR $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 195 cycles ===
+=== 160 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #168
+|<pre>A9       LDA #133
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 28,607: / Line 33,062: @@
 |-
 |<pre>68       PLA
-A2 26    LDX #38
+A0 1F    LDY #31
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+|<pre>68       PLA
+A2 1F    LDX #31
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>68       PLA
+!colspan="2"|7 bytes
-A0 26    LDY #38
+|-
-@Y:
+|<pre>08       PHP
-      DEY
+A2 EA    LDX #234 ;hides 'NOP'
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+@X = * - 1
+E8       INX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-!colspan="2"|7 bytes
+|<pre>08       PHP
+A0 EA    LDY #234 ;hides 'NOP'
+@Y = * - 1
+C8       INY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
-A2 26    LDX #38
+A2 1F    LDX #31
 @X:
 CA       DEX
@@ Line 28,629: / Line 33,098: @@
 |<pre>EA       NOP
 EA       NOP
-A0 26    LDY #38
+A0 1F    LDY #31
 @Y:
        DEY
@@ Line 28,635: / Line 33,104: @@
 |-
 |<pre>08       PHP
-A9       LDA #161
+A9       LDA #126
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #161
+A9       LDA #126
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 28,647: / Line 33,116: @@
 |-
 |<pre>EA       NOP
-       PHP
+       SEC
-A2 25    LDX #37
+A9 1F    LDA #31
-@X:
+@A:
-CA       DEX
+E9 01    SBC #1
-D0 xx    BNE @X
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A0 25    LDY #37
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-       SEC
-A9 26    LDA #38
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|9 bytes
@@ Line 28,673: / Line 33,126: @@
 |<pre>08       PHP
        SEC
-A9 25    LDA #37
+A9 1E    LDA #30
 @A:
 E9 01    SBC #1
@@ Line 28,681: / Line 33,134: @@
 |<pre>48       PHA
        SEC
-A9 25    LDA #37
+A9 1E    LDA #30
 @A:
 E9 01    SBC #1
@@ Line 28,689: / Line 33,142: @@
 |<pre>08       PHP
        PHA
-A9       LDA #154
+A9       LDA #119
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 28,700: / Line 33,153: @@
        PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 28,706: / Line 33,159: @@
        PLA
        PLP</pre>||Clobbers S; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 14    LDA #20 ;hides 'NOP zp,X'
-@A = * - 1
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Requires support for unofficial opcodes; and writes in stack
 |-
 !colspan="2"|13 bytes
@@ Line 28,724: / Line 33,166: @@
        PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 28,730: / Line 33,172: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 196 cycles ===
+=== 161 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A0 27    LDY #39
+|<pre>A0 20    LDY #32
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A2 27    LDX #39
+|<pre>A2 20    LDX #32
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A9       LDA #169
+|<pre>A9       LDA #134
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 28,754: / Line 33,209: @@
 |-
 |<pre>08       PHP
-A9       LDA #162
+A9       LDA #127
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #162
+A9       LDA #127
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 28,767: / Line 33,222: @@
 |<pre>48       PHA
        PHP
-A2 25    LDX #37
+A0 1E    LDY #30
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+A2 1E    LDX #30
 @X:
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A0 25    LDY #37
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>48       PHA
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 28,792: / Line 33,247: @@
 |<pre>08       PHP
 A6 00    LDX $00
-A2 25    LDX #37
+A2 1E    LDX #30
 @X:
 CA       DEX
@@ Line 28,800: / Line 33,255: @@
 |<pre>08       PHP
 A4 00    LDY $00
-A0 25    LDY #37
+A0 1E    LDY #30
 @Y:
        DEY
@@ Line 28,808: / Line 33,263: @@
 |<pre>A5 00    LDA $00
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 28,815: / Line 33,270: @@
 |<pre>08       PHP
        PHA
-A9       LDA #155
+A9       LDA #120
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 28,825: / Line 33,280: @@
        TYA
        PHA
-A0 24    LDY #36
+A0 1D    LDY #29
 @Y:
        DEY
@@ Line 28,834: / Line 33,289: @@
 !colspan="2"|11 bytes
 |-
-|<pre>98       TYA
+|<pre>EA       NOP
+       TYA
        PHA
-A0 17    LDY #23
+A0 15    LDY #21
 @Y:
-A5 00    LDA $00
+EA       NOP
        DEY
 D0 xx    BNE @Y
@@ Line 28,848: / Line 33,304: @@
        PHP
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 28,858: / Line 33,314: @@
        PHA
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 28,870: / Line 33,326: @@
 C       TXA
        PHA
-A2 23    LDX #35
+A2 1C    LDX #28
 @X:
 CA       DEX
@@ Line 28,879: / Line 33,335: @@
 |-
 |<pre>EA       NOP
+EA       NOP
        PHP
        SEC
-A9 17    LDA #23
+A9 15    LDA #21
 @A:
-00    BIT $00
+EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 28,895: / Line 33,352: @@
        PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 28,902: / Line 33,359: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|17 bytes
-=== 197 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #170
+|<pre>68       PLA
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>36 00    ROL $00,X
+00    ROR $00,X
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+|}
+=== 162 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #135
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A0 1C    LDY #28
+|<pre>A0 17    LDY #23
 @Y:
 EA       NOP
@@ Line 28,920: / Line 33,404: @@
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A2 1C    LDX #28
+|<pre>A2 17    LDX #23
 @X:
 EA       NOP
@@ Line 28,929: / Line 33,413: @@
 |-
 |<pre>08       PHP
-A9       LDA #163
+A9       LDA #128
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #163
+A9       LDA #128
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 28,941: / Line 33,425: @@
 |-
 |<pre>08       PHP
-A0 1B    LDY #27
+A0 16    LDY #22
 @Y:
 EA       NOP
@@ Line 28,949: / Line 33,433: @@
 |-
 |<pre>08       PHP
-A2 1B    LDX #27
+A2 16    LDX #22
 @X:
 EA       NOP
@@ Line 28,958: / Line 33,442: @@
 |<pre>68       PLA
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 28,965: / Line 33,449: @@
 !colspan="2"|9 bytes
 |-
-|<pre>8C       TXA
+|<pre>08       PHP
-       PHA
+       CLC
-A2 25    LDX #37
+A9 EA    LDA #234 ;hides 'NOP'
-@X:
+@A = * - 1
-CA       DEX
+01    ADC #1
-D0 xx    BNE @X
+D0 xx    BNE @A
-       PLA
+       PLP</pre>||Clobbers A; and writes in stack
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+       CLC
+A9 EA    LDA #234 ;hides 'NOP'
+@A = * - 1
+01    ADC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 28,984: / Line 33,475: @@
 |<pre>08       PHP
        PHA
-A9       LDA #156
+A9       LDA #121
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       SEC
-A9 25    LDA #37
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       SEC
-A9 25    LDA #37
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|11 bytes
@@ Line 29,014: / Line 33,485: @@
        PHA
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 29,020: / Line 33,491: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>EA       NOP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 198 cycles ===
+=== 163 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #171
+|<pre>A9       LDA #136
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 29,034: / Line 33,519: @@
 |-
 |<pre>EA       NOP
-A2 27    LDX #39
+A0 20    LDY #32
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>EA       NOP
-A0 27    LDY #39
+A2 20    LDX #32
-@Y:
+@X:
-      DEY
+CA       DEX
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A2 26    LDX #38
+A2 1F    LDX #31
 @X:
 CA       DEX
@@ Line 29,055: / Line 33,540: @@
 |-
 |<pre>08       PHP
-A0 26    LDY #38
+A0 1F    LDY #31
 @Y:
        DEY
@@ Line 29,062: / Line 33,547: @@
 |-
 |<pre>38       SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 29,068: / Line 33,553: @@
 |-
 |<pre>08       PHP
-A9       LDA #164
+A9       LDA #129
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #164
+A9       LDA #129
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 29,081: / Line 33,566: @@
 |<pre>08       PHP
        PHA
-A9       LDA #157
+A9       LDA #122
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 29,091: / Line 33,576: @@
        PHP
        SEC
-A9 25    LDA #37
+A9 1E    LDA #30
 @A:
 E9 01    SBC #1
@@ Line 29,100: / Line 33,585: @@
        PHA
        SEC
-A9 25    LDA #37
+A9 1E    LDA #30
 @A:
 E9 01    SBC #1
@@ Line 29,111: / Line 33,596: @@
 A5 00    LDA $00
        SEC
-A9 25    LDA #37
+A9 1E    LDA #30
 @A:
 E9 01    SBC #1
@@ Line 29,120: / Line 33,605: @@
        PHA
        SEC
-A9 25    LDA #37
+A9 1E    LDA #30
 @A:
 E9 01    SBC #1
@@ Line 29,128: / Line 33,613: @@
 !colspan="2"|13 bytes
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
+       TYA
+       PHA
+A0 10    LDY #16
+@Y:
+EA       NOP
 EA       NOP
-      PHA
+      DEY
-C       TXA
+D0 xx    BNE @Y
-       PHA
-A2 23    LDX #35
-@X:
-CA       DEX
-D0 xx    BNE @X
        PLA
-AA       TAX
+A8       TAY
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
@@ Line 29,146: / Line 33,631: @@
        PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 29,161: / Line 33,646: @@
        PHA
        SEC
-A9 23    LDA #35
+A9 1C    LDA #28
 @A:
 E9 01    SBC #1
@@ Line 29,167: / Line 33,652: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>A5 00    LDA $00
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 199 cycles ===
+=== 164 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 E8    LDX #232 ;hides 'INX'
+|<pre>A9       LDA #137
-@X = * - 1
-       PHA
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>A9       LDA #172
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A2 E8    LDX #232 ;hides 'INX'
+|<pre>48       PHA
-@X = * - 1
+A2 20    LDX #32
-A5 00    LDA $00
+@X:
-D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
+CA       DEX
-|-
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|<pre>A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-A4 00    LDY $00
-D0 xx    BNE @X</pre>||Clobbers X, Y, and Z&N
-|-
-|<pre>A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-C5 00    CMP $00
-D0 xx    BNE @X</pre>||Clobbers X, Z&N, and C
-|-
-|<pre>A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-00    BIT $00
-D0 xx    BNE @X</pre>||Clobbers X, Z&N, and V
-|-
-|<pre>A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-xx    STA @zptemp
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires @zptemp
 |-
 |<pre>48       PHA
-A0 27    LDY #39
+A0 20    LDY #32
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A0 16    LDY #22
+!colspan="2"|7 bytes
+|-
+|<pre>A4 00    LDY $00
+A0 20    LDY #32
 @Y:
-       PLA
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A2 E8    LDX #232 ;hides 'INX'
+|<pre>A6 00    LDX $00
-@X = * - 1
+A2 20    LDX #32
-00    NOP $00
+@X:
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A6 00    LDX $00
-A2 27    LDX #39
-@X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 27    LDY #39
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #165
+A9       LDA #130
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #165
+A9       LDA #130
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 29,254: / Line 33,718: @@
 |-
 |<pre>38       SEC
-A9 1C    LDA #28
+A9 17    LDA #23
 @A:
 EA       NOP
@@ Line 29,262: / Line 33,726: @@
 !colspan="2"|9 bytes
 |-
-|<pre>EA       NOP
+|<pre>98       TYA
-      PHP
+      PHA
-A0 1B    LDY #27
+A0 EA    LDY #234 ;hides 'NOP'
-@Y:
+@Y = * - 1
-EA       NOP
+C8       INY
-      DEY
 D0 xx    BNE @Y
-      PLP</pre>||Clobbers Y; and writes in stack
+      PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
+A2 0D    LDX #13
+@X:
        PHP
-A2 1B    LDX #27
+      PLP
-@X:
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A0 0D    LDY #13
+@Y:
+       PHP
+       PLP
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #158
+A9       LDA #123
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 29,291: / Line 33,764: @@
 |<pre>08       PHP
        SEC
-A9 1B    LDA #27
+A9 16    LDA #22
 @A:
 EA       NOP
@@ Line 29,300: / Line 33,773: @@
 |<pre>48       PHA
        SEC
-A9 1B    LDA #27
+A9 16    LDA #22
 @A:
 EA       NOP
@@ Line 29,312: / Line 33,785: @@
        TYA
        PHA
-A0 24    LDY #36
+A0 1D    LDY #29
 @Y:
        DEY
@@ Line 29,325: / Line 33,798: @@
        PHA
        SEC
-A9 1A    LDA #26
+A9 15    LDA #21
 @A:
 EA       NOP
@@ Line 29,332: / Line 33,805: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>68       PLA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 200 cycles ===
+=== 165 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #173
+|<pre>A9       LDA #138
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 29,346: / Line 33,848: @@
 |-
 |<pre>68       PLA
-A0 27    LDY #39
+A0 20    LDY #32
 @Y:
        DEY
@@ Line 29,352: / Line 33,854: @@
 |-
 |<pre>68       PLA
-A2 27    LDX #39
+A2 20    LDX #32
 @X:
 CA       DEX
@@ Line 29,361: / Line 33,863: @@
 |<pre>EA       NOP
 EA       NOP
-A2 27    LDX #39
+A0 20    LDY #32
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+EA       NOP
+A2 20    LDX #32
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-A0 27    LDY #39
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #166
+A9       LDA #131
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #166
+A9       LDA #131
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 29,387: / Line 33,889: @@
 |<pre>EA       NOP
        PHP
-A0 26    LDY #38
+A2 1F    LDX #31
-@Y:
+@X:
-      DEY
+CA       DEX
-D0 xx    BNE @Y
+D0 xx    BNE @X
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
        PHP
-A2 26    LDX #38
+A0 1F    LDY #31
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 29,412: / Line 33,914: @@
 |<pre>08       PHP
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 29,420: / Line 33,922: @@
 |<pre>48       PHA
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 29,428: / Line 33,930: @@
 |<pre>08       PHP
        PHA
-A9       LDA #159
+A9       LDA #124
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 29,439: / Line 33,941: @@
        PHA
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 29,452: / Line 33,954: @@
        PHA
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 29,458: / Line 33,960: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|15 bytes
+|-
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 201 cycles ===
+=== 166 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A0 28    LDY #40
+|<pre>A2 21    LDX #33
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A0 21    LDY #33
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A2 28    LDX #40
+|<pre>A9       LDA #139
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A9       LDA #174
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 29,482: / Line 33,996: @@
 |-
 |<pre>08       PHP
-A9       LDA #167
+A9       LDA #132
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #167
+A9       LDA #132
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 29,495: / Line 34,009: @@
 |<pre>48       PHA
        PHP
-A0 26    LDY #38
+A2 1F    LDX #31
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+A0 1F    LDY #31
 @Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A2 26    LDX #38
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>48       PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 29,520: / Line 34,034: @@
 |<pre>08       PHP
 A6 00    LDX $00
-A2 26    LDX #38
+A2 1F    LDX #31
 @X:
 CA       DEX
@@ Line 29,528: / Line 34,042: @@
 |<pre>08       PHP
 A4 00    LDY $00
-A0 26    LDY #38
+A0 1F    LDY #31
 @Y:
        DEY
@@ Line 29,536: / Line 34,050: @@
 |<pre>A5 00    LDA $00
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 29,543: / Line 34,057: @@
 |<pre>08       PHP
        PHA
-A9       LDA #160
+A9       LDA #125
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 29,552: / Line 34,066: @@
 |<pre>8C       TXA
        PHA
-A2 1B    LDX #27
+A2 16    LDX #22
 @X:
 EA       NOP
@@ Line 29,562: / Line 34,076: @@
 !colspan="2"|11 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
        SEC
-A9 1B    LDA #27
+A9 0D    LDA #13
 @A:
-EA       NOP
+      PHP
+       PLP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>48       PHA
-       PHA
        SEC
-A9 1B    LDA #27
+A9 0D    LDA #13
 @A:
-EA       NOP
+      PHP
+       PLP
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 29,585: / Line 34,099: @@
 |-
 |<pre>48       PHA
-C       TXA
+      TYA
        PHA
-A2 1A    LDX #26
+A0 15    LDY #21
-@X:
+@Y:
 EA       NOP
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX
+A8       TAY
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
@@ Line 29,602: / Line 34,116: @@
        PHA
        SEC
-A9 1A    LDA #26
+A9 15    LDA #21
 @A:
 EA       NOP
@@ Line 29,609: / Line 34,123: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 202 cycles ===
+=== 167 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #175
+|<pre>A0 18    LDY #24 ;hides 'CLC'
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@Y = * - 1
+      DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|6 bytes
+|<pre>A2 18    LDX #24 ;hides 'CLC'
+@X = * - 1
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>48       PHA
+|<pre>A9       LDA #140
-A2 E8    LDX #232 ;hides 'INX'
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-@X = * - 1
-       PHA
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
 !colspan="2"|7 bytes
-|-
-|<pre>48       PHA
-       PHA
-A0 27    LDY #39
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
-A2 27    LDX #39
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>EA       NOP
-       PLA
-A0 27    LDY #39
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #168
+A9       LDA #133
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #168
+A9       LDA #133
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-A0 27    LDY #39
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-A2 27    LDX #39
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>68       PLA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 29,688: / Line 34,180: @@
 !colspan="2"|9 bytes
 |-
-|<pre>98       TYA
+|<pre>8C       TXA
        PHA
-A0 26    LDY #38
+A2 1F    LDX #31
-@Y:
+@X:
-      DEY
+CA       DEX
-D0 xx    BNE @Y
+D0 xx    BNE @X
        PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
        PHP
-A0 26    LDY #38
+A0 1F    LDY #31
 @Y:
        DEY
@@ Line 29,709: / Line 34,201: @@
 EA       NOP
        PHP
-A2 26    LDX #38
+A2 1F    LDX #31
 @X:
 CA       DEX
@@ Line 29,718: / Line 34,210: @@
 EA       NOP
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 29,725: / Line 34,217: @@
 |<pre>08       PHP
        PHA
-A9       LDA #161
+A9       LDA #126
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 29,735: / Line 34,227: @@
        PHP
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 29,744: / Line 34,236: @@
        PHA
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 29,755: / Line 34,247: @@
        PHA
        SEC
-A9 25    LDA #37
+A9 1E    LDA #30
 @A:
 E9 01    SBC #1
@@ Line 29,761: / Line 34,253: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 203 cycles ===
+=== 168 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #176
+|<pre>A9       LDA #141
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 29,775: / Line 34,280: @@
 |-
 |<pre>EA       NOP
-A2 28    LDX #40
+A0 21    LDY #33
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+A2 21    LDX #33
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 28    LDY #40
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A0 27    LDY #39
+A2 20    LDX #32
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 27    LDX #39
 @X:
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>38       SEC
-A9 28    LDA #40
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
-A9       LDA #169
+A0 20    LDY #32
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>38       SEC
+A9 21    LDA #33
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+|<pre>08       PHP
+A9       LDA #134
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #169
+A9       LDA #134
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 29,822: / Line 34,327: @@
 |<pre>08       PHP
        PHA
-A9       LDA #162
+A9       LDA #127
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 29,832: / Line 34,337: @@
        PHP
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 29,841: / Line 34,346: @@
        PHA
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 29,852: / Line 34,357: @@
 A5 00    LDA $00
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 29,861: / Line 34,366: @@
        PHA
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 29,869: / Line 34,374: @@
 !colspan="2"|13 bytes
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
+       PHA
        TYA
        PHA
-A0 17    LDY #23
+A0 15    LDY #21
 @Y:
-A5 00    LDA $00
+EA       NOP
        DEY
 D0 xx    BNE @Y
@@ Line 29,886: / Line 34,392: @@
        PHA
        SEC
-A9 24    LDA #36
+A9 1D    LDA #29
 @A:
 E9 01    SBC #1
@@ Line 29,900: / Line 34,406: @@
        PHA
        SEC
-A9 1A    LDA #26
+A9 15    LDA #21
 @A:
 EA       NOP
@@ Line 29,907: / Line 34,413: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>A5 00    LDA $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 204 cycles ===
+=== 169 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #177
+|<pre>A9       LDA #142
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A2 1D    LDX #29
+|<pre>A2 18    LDX #24
 @X:
 EA       NOP
@@ Line 29,926: / Line 34,445: @@
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 1D    LDY #29
+|<pre>A0 18    LDY #24
 @Y:
 EA       NOP
@@ Line 29,935: / Line 34,454: @@
 |-
 |<pre>08       PHP
-A9       LDA #170
+A9       LDA #135
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #170
+A9       LDA #135
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 29,947: / Line 34,466: @@
 |-
 |<pre>08       PHP
-A2 1C    LDX #28
+A2 17    LDX #23
 @X:
 EA       NOP
@@ Line 29,955: / Line 34,474: @@
 |-
 |<pre>08       PHP
-A0 1C    LDY #28
+A0 17    LDY #23
 @Y:
 EA       NOP
@@ Line 29,967: / Line 34,486: @@
        PLA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 29,974: / Line 34,493: @@
 |<pre>08       PHP
        PHA
-A9       LDA #163
+A9       LDA #128
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 29,982: / Line 34,501: @@
 |-
 |<pre>EA       NOP
-       TYA
-       PHA
-A0 26    LDY #38
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       SEC
-A9 27    LDA #39
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
 C       TXA
        PHA
-A2 25    LDX #37
+A2 1F    LDX #31
 @X:
 CA       DEX
 D0 xx    BNE @X
        PLA
-AA       TAX
+AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
-      PHP
+EA       NOP
        SEC
-A9 26    LDA #38
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
-D0 xx    BNE @A
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers A; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|11 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
        PHA
-      SEC
+      CLC
-A9 25    LDA #37
+A9 EA    LDA #234 ;hides 'NOP'
-@A:
+@A = * - 1
-E9 01    SBC #1
+01    ADC #1
 D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|16 bytes
-=== 205 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #178
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
 |-
 |<pre>68       PLA
-A2 28    LDX #40
+A9 4A    LDA #$4A  ;hides 'LSR A'
-@X:
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+|}
+=== 170 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #143
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+|-
+!colspan="2"|6 bytes
+|-
+|<pre>A0 C8    LDY #200 ;hides 'INY'
+@Y = * - 1
+C8       INY
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>48       PHA
+A2 18    LDX #24 ;hides 'CLC'
+@X = * - 1
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>68       PLA
+A2 21    LDX #33
+@X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>68       PLA
+|<pre>A2 5A    LDX #90 ;hides 'NOP'
-A0 28    LDY #40
+@X = * - 1
-@Y:
+E8       INX
-      DEY
+E8       INX
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+xx    BPL @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
 |-
 !colspan="2"|7 bytes
@@ Line 30,064: / Line 34,598: @@
 |<pre>EA       NOP
 EA       NOP
-A0 28    LDY #40
+A2 21    LDX #33
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-A2 28    LDX #40
 @X:
 CA       DEX
@@ Line 30,077: / Line 34,604: @@
 |-
 |<pre>08       PHP
-A9       LDA #171
+A9       LDA #136
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #171
+A9       LDA #136
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 30,090: / Line 34,617: @@
 |<pre>EA       NOP
        PHP
-A2 27    LDX #39
+A2 20    LDX #32
 @X:
 CA       DEX
@@ Line 30,098: / Line 34,625: @@
 |<pre>EA       NOP
        PHP
-A0 27    LDY #39
+A0 20    LDY #32
 @Y:
        DEY
@@ Line 30,106: / Line 34,633: @@
 |<pre>EA       NOP
        SEC
-A9 28    LDA #40
+A9 21    LDA #33
 @A:
 E9 01    SBC #1
@@ Line 30,115: / Line 34,642: @@
 |<pre>08       PHP
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 30,123: / Line 34,650: @@
 |<pre>48       PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 30,131: / Line 34,658: @@
 |<pre>08       PHP
        PHA
-A9       LDA #164
+A9       LDA #129
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 30,142: / Line 34,669: @@
        PHA
        SEC
-A9 25    LDA #37
+A9 1E    LDA #30
 @A:
 E9 01    SBC #1
@@ Line 30,155: / Line 34,682: @@
        PHA
        SEC
-A9 25    LDA #37
+A9 1E    LDA #30
 @A:
 E9 01    SBC #1
@@ Line 30,161: / Line 34,688: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+EA       NOP
+FB    BPL *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 206 cycles ===
+=== 171 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 29    LDX #41
+|<pre>A2 22    LDX #34
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 29    LDY #41
+|<pre>A0 22    LDY #34
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #179
+|<pre>A9       LDA #144
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 30,185: / Line 34,726: @@
 |-
 |<pre>08       PHP
-A9       LDA #172
+A9       LDA #137
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #172
+A9       LDA #137
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|8 bytes
-|-
-|<pre>08       PHP
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-C5 00    CMP $00
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>38       SEC
-A9 1D    LDA #29
+A9 18    LDA #24
 @A:
 EA       NOP
@@ Line 30,212: / Line 34,746: @@
 |<pre>48       PHA
        PHP
-A0 27    LDY #39
+A2 20    LDX #32
-@Y:
+@X:
-       DEY
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+A0 20    LDY #32
+@Y:
+       DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 !colspan="2"|9 bytes
+|-
+|<pre>08       PHP
+A6 00    LDX $00
+A2 20    LDX #32
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>08       PHP
 A4 00    LDY $00
-A0 27    LDY #39
+A0 20    LDY #32
 @Y:
        DEY
@@ Line 30,230: / Line 34,780: @@
 |<pre>08       PHP
        PHA
-A9       LDA #165
+A9       LDA #130
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 30,239: / Line 34,789: @@
 |<pre>08       PHP
        SEC
-A9 1C    LDA #28
+A9 17    LDA #23
 @A:
 EA       NOP
@@ Line 30,248: / Line 34,798: @@
 |<pre>48       PHA
        SEC
-A9 1C    LDA #28
+A9 17    LDA #23
 @A:
 EA       NOP
@@ Line 30,254: / Line 34,804: @@
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>48       PHA
+       TYA
+       PHA
+A0 EA    LDY #234 ;hides 'NOP'
+@Y = * - 1
+C8       INY
+D0 xx    BNE @Y
+       PLA
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 !colspan="2"|12 bytes
@@ Line 30,260: / Line 34,823: @@
        PHA
        SEC
-A9 1B    LDA #27
+A9 16    LDA #22
 @A:
 EA       NOP
@@ Line 30,267: / Line 34,830: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>EA       NOP
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 207 cycles ===
+=== 172 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #180
+|<pre>A9       LDA #145
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|7 bytes
+!colspan="2"|6 bytes
+|-
+|<pre>A2 13    LDX #19
+@X:
+       PLA
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>A2 E9    LDX #233 ;hides 'SBC #imm'
+|<pre>A0 13    LDY #19
-@X = * - 1
+@Y:
-EA    BIT $EA ;hides 'NOP'
+       PLA
-E8       INX
+      DEY
-D0 xx    BNE @X</pre>||Clobbers A, X, Z&N, C, and V
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-|<pre>A0 E9    LDY #233 ;hides 'SBC #imm'
+!colspan="2"|7 bytes
-@Y = * - 1
-EA    BIT $EA ;hides 'NOP'
-C8       INY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, Z&N, C, and V
 |-
-|<pre>48       PHA
+|<pre>A0 13    LDY #19
-A0 1D    LDY #29
 @Y:
+EA       NOP
 EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>48       PHA
+|<pre>A2 13    LDX #19
-A2 1D    LDX #29
 @X:
+EA       NOP
 EA       NOP
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-       PLA
-A2 28    LDX #40
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>EA       NOP
-       PLA
-A0 28    LDY #40
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #173
+A9       LDA #138
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #173
+A9       LDA #138
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|8 bytes
-|-
-|<pre>A4 00    LDY $00
-A0 1D    LDY #29
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A6 00    LDX $00
-A2 1D    LDX #29
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>68       PLA
        SEC
-A9 28    LDA #40
+A9 21    LDA #33
 @A:
 E9 01    SBC #1
@@ Line 30,357: / Line 34,923: @@
 |<pre>8C       TXA
        PHA
-A2 27    LDX #39
+A2 20    LDX #32
 @X:
 CA       DEX
@@ Line 30,367: / Line 34,933: @@
 EA       NOP
        PHP
-A0 27    LDY #39
+A2 20    LDX #32
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A0 20    LDY #32
 @Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A2 27    LDX #39
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
        SEC
-A9 28    LDA #40
+A9 21    LDA #33
 @A:
 E9 01    SBC #1
@@ Line 30,392: / Line 34,958: @@
 |<pre>08       PHP
        PHA
-A9       LDA #166
+A9       LDA #131
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 30,402: / Line 34,968: @@
        PHP
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 30,411: / Line 34,977: @@
        PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 30,422: / Line 34,988: @@
        PHA
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 30,428: / Line 34,994: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 208 cycles ===
+=== 173 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #181
+|<pre>A9       LDA #146
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 30,442: / Line 35,020: @@
 |-
 |<pre>EA       NOP
-A2 29    LDX #41
+A2 22    LDX #34
 @X:
 CA       DEX
@@ Line 30,448: / Line 35,026: @@
 |-
 |<pre>EA       NOP
-A0 29    LDY #41
+A0 22    LDY #34
 @Y:
        DEY
@@ Line 30,456: / Line 35,034: @@
 |-
 |<pre>08       PHP
-A2 28    LDX #40
+A2 21    LDX #33
 @X:
 CA       DEX
@@ Line 30,463: / Line 35,041: @@
 |-
 |<pre>08       PHP
-A0 28    LDY #40
+A0 21    LDY #33
 @Y:
        DEY
@@ Line 30,470: / Line 35,048: @@
 |-
 |<pre>38       SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 30,476: / Line 35,054: @@
 |-
 |<pre>08       PHP
-A9       LDA #174
+A9       LDA #139
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #174
+A9       LDA #139
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 30,489: / Line 35,067: @@
 |<pre>08       PHP
        PHA
-A9       LDA #167
+A9       LDA #132
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 30,498: / Line 35,076: @@
 |<pre>98       TYA
        PHA
-A0 1C    LDY #28
+A0 17    LDY #23
 @Y:
 EA       NOP
@@ Line 30,509: / Line 35,087: @@
        PHP
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 30,518: / Line 35,096: @@
        PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 30,529: / Line 35,107: @@
 A5 00    LDA $00
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 30,538: / Line 35,116: @@
        PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 30,549: / Line 35,127: @@
 C       TXA
        PHA
-A2 1B    LDX #27
+A2 16    LDX #22
 @X:
 EA       NOP
@@ Line 30,560: / Line 35,138: @@
 !colspan="2"|13 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
        PHA
        SEC
-A9 1B    LDA #27
+A9 0D    LDA #13
 @A:
-EA       NOP
+      PHP
+       PLP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>68       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 209 cycles ===
+=== 174 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #182
+|<pre>A2 E8    LDX #232 ;hides 'INX'
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@X = * - 1
+EA       NOP
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-!colspan="2"|6 bytes
+|<pre>A0 98    LDY #152 ;hides 'TYA'
+@Y = * - 1
+       DEY
+xx    BMI @Y</pre>||Clobbers A, Y, and Z&N
 |-
-|<pre>A2 1A    LDX #26
+|<pre>A9       LDA #147
-@X:
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-       PHA
+|-
-CA       DEX
+!colspan="2"|6 bytes
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>A0 1A    LDY #26
+|<pre>48       PHA
+A0 22    LDY #34
 @Y:
-       PHA
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
@@ Line 30,598: / Line 35,207: @@
 !colspan="2"|7 bytes
 |-
-|<pre>A6 00    LDX $00
+|<pre>08       PHP
-A2 29    LDX #41
+A2 18    LDX #24 ;hides 'CLC'
-@X:
+@X = * - 1
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A0 18    LDY #24 ;hides 'CLC'
+@Y = * - 1
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>A4 00    LDY $00
-A0 29    LDY #41
+A0 22    LDY #34
 @Y:
        DEY
@@ Line 30,611: / Line 35,228: @@
 |-
 |<pre>08       PHP
-A9       LDA #175
+A9       LDA #140
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #175
+A9       LDA #140
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 30,622: / Line 35,239: @@
 !colspan="2"|9 bytes
 |-
-|<pre>48       PHA
+|<pre>38       SEC
-       PHA
+A9 13    LDA #19
-       PHP
-A0 27    LDY #39
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A2 27    LDX #39
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
-       SEC
-A9 28    LDA #40
 @A:
+EA       NOP
+EA       NOP
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #168
+A9       LDA #133
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 30,660: / Line 35,259: @@
 C       TXA
        PHA
-A2 27    LDX #39
+A2 20    LDX #32
 @X:
 CA       DEX
@@ Line 30,666: / Line 35,265: @@
        PLA
 AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-A2 27    LDX #39
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-A0 27    LDY #39
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>A5 00    LDA $00
-       SEC
-A9 1D    LDA #29
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|11 bytes
 |-
 |<pre>48       PHA
-      TYA
+C       TXA
        PHA
-A0 26    LDY #38
+A2 1F    LDX #31
-@Y:
+@X:
-      DEY
+CA       DEX
-D0 xx    BNE @Y
+D0 xx    BNE @X
        PLA
-A8       TAY
+AA       TAX
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
@@ Line 30,712: / Line 35,283: @@
        PHP
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 30,724: / Line 35,295: @@
        PHA
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 30,731: / Line 35,302: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|18 bytes
-=== 210 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #183
+|<pre>EA       NOP
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+A9 4A    LDA #$4A  ;hides 'LSR A'
-|-
+D0 FD    BNE *-1
-!colspan="2"|6 bytes
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2</pre>||Clobbers A, Z&N, and C
+|-
+|}
+=== 175 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #148
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-|<pre>68       PLA
+!colspan="2"|6 bytes
-A0 29    LDY #41
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 |<pre>68       PLA
-A2 29    LDX #41
+A2 22    LDX #34
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>68       PLA
+A0 22    LDY #34
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 !colspan="2"|7 bytes
@@ Line 30,759: / Line 35,343: @@
 |<pre>EA       NOP
 EA       NOP
-A2 29    LDX #41
+A2 22    LDX #34
 @X:
 CA       DEX
@@ Line 30,766: / Line 35,350: @@
 |<pre>EA       NOP
 EA       NOP
-A0 29    LDY #41
+A0 22    LDY #34
 @Y:
        DEY
@@ Line 30,772: / Line 35,356: @@
 |-
 |<pre>08       PHP
-A9       LDA #176
+A9       LDA #141
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #176
+A9       LDA #141
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 30,785: / Line 35,369: @@
 |<pre>EA       NOP
        PHP
-A0 28    LDY #40
+A0 21    LDY #33
 @Y:
        DEY
@@ Line 30,793: / Line 35,377: @@
 |<pre>EA       NOP
        PHP
-A2 28    LDX #40
+A2 21    LDX #33
 @X:
 CA       DEX
@@ Line 30,801: / Line 35,385: @@
 |<pre>EA       NOP
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 30,810: / Line 35,394: @@
 |<pre>08       PHP
        SEC
-A9 28    LDA #40
+A9 21    LDA #33
 @A:
 E9 01    SBC #1
@@ Line 30,818: / Line 35,402: @@
 |<pre>48       PHA
        SEC
-A9 28    LDA #40
+A9 21    LDA #33
 @A:
 E9 01    SBC #1
@@ Line 30,826: / Line 35,410: @@
 |<pre>08       PHP
        PHA
-A9       LDA #169
+A9       LDA #134
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 30,837: / Line 35,421: @@
        PHA
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 30,850: / Line 35,434: @@
        PHA
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 30,856: / Line 35,440: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>EA       NOP
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|19 bytes
+|-
+|<pre>26 00    ROL $00
+00    ROR $00
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 211 cycles ===
+=== 176 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 2A    LDX #42
+|<pre>A2 23    LDX #35
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 2A    LDY #42
+|<pre>A0 23    LDY #35
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #184
+|<pre>A9       LDA #149
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 30,880: / Line 35,493: @@
 |-
 |<pre>08       PHP
-A9       LDA #177
+A9       LDA #142
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #177
+A9       LDA #142
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 30,892: / Line 35,505: @@
 |-
 |<pre>08       PHP
-A0 1D    LDY #29
+A2 18    LDX #24
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A0 18    LDY #24
 @Y:
 EA       NOP
@@ Line 30,899: / Line 35,520: @@
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A2 1D    LDX #29
+       SEC
-@X:
+A9 22    LDA #34
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>38       SEC
-A9 1A    LDA #26
 @A:
-       PHA
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
@@ Line 30,916: / Line 35,529: @@
 !colspan="2"|9 bytes
 |-
-|<pre>38       SEC
+|<pre>A5 00    LDA $00
-A9 1A    LDA #26
+       SEC
+A9 22    LDA #34
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
@@ Line 30,925: / Line 35,538: @@
 |<pre>08       PHP
        PHA
-A9       LDA #170
+A9       LDA #135
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 30,935: / Line 35,548: @@
 C       TXA
        PHA
-A2 27    LDX #39
+A2 20    LDX #32
 @X:
 CA       DEX
@@ Line 30,948: / Line 35,561: @@
 C       TXA
        PHA
-A2 27    LDX #39
+A2 20    LDX #32
 @X:
 CA       DEX
@@ Line 30,959: / Line 35,572: @@
        PHP
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 30,969: / Line 35,582: @@
        PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 30,979: / Line 35,592: @@
 |<pre>EA       NOP
        PHA
-      TYA
+C       TXA
        PHA
-A0 26    LDY #38
+A2 1F    LDX #31
-@Y:
+@X:
-      DEY
+CA       DEX
-D0 xx    BNE @Y
+D0 xx    BNE @X
        PLA
-A8       TAY
+AA       TAX
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
@@ Line 30,994: / Line 35,607: @@
        PHP
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 31,007: / Line 35,620: @@
        PHA
        SEC
-A9 26    LDA #38
+A9 1F    LDA #31
 @A:
 E9 01    SBC #1
@@ Line 31,013: / Line 35,626: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 212 cycles ===
+=== 177 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #185
+|<pre>A9       LDA #150
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|7 bytes
+!colspan="2"|6 bytes
+|-
+|<pre>A0 16    LDY #22
+@Y:
+       PHA
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>A2 16    LDX #22
-A2 1A    LDX #26
 @X:
        PHA
@@ Line 31,033: / Line 35,665: @@
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|7 bytes
-A0 1A    LDY #26
+|-
+|<pre>A6 00    LDX $00
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+EA       NOP
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A0 16    LDY #22
+@Y:
+A5 00    LDA $00
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
+|-
+|<pre>A0 16    LDY #22
+@Y:
+C5 00    CMP $00
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and C
+|-
+|<pre>A0 16    LDY #22
 @Y:
-       PHA
+00    BIT $00
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and V
 |-
-|<pre>EA       NOP
+|<pre>A0 16    LDY #22
-       PLA
-A0 29    LDY #41
 @Y:
+xx    STA @zptemp
        DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires @zptemp
 |-
-|<pre>EA       NOP
+|<pre>A0 16    LDY #22
-       PLA
+@Y:
-A2 29    LDX #41
+00    NOP $00
-@X:
+      DEY
-CA       DEX
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #178
+A9       LDA #143
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #178
+A9       LDA #143
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 31,066: / Line 35,715: @@
 !colspan="2"|8 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
+A0 C8    LDY #200 ;hides 'INY'
+@Y = * - 1
+C8       INY
+C8       INY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>A0 10    LDY #16
+@Y:
 EA       NOP
-EA       NOP
-A2 29    LDX #41
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
 EA       NOP
 EA       NOP
-A0 29    LDY #41
-@Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>48       PHA
+       PHP
+A2 18    LDX #24 ;hides 'CLC'
+@X = * - 1
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>68       PLA
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+|-
+|<pre>08       PHP
+A2 5A    LDX #90 ;hides 'NOP'
+@X = * - 1
+E8       INX
+E8       INX
+xx    BPL @X
+       PLP</pre>||Clobbers X; requires support for unofficial opcodes; and writes in stack
 |-
 !colspan="2"|9 bytes
@@ Line 31,093: / Line 35,758: @@
 |<pre>98       TYA
        PHA
-A0 28    LDY #40
+A0 21    LDY #33
 @Y:
        DEY
@@ Line 31,100: / Line 35,765: @@
 A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A2 11    LDX #17
+EA       NOP
+       PHP
+A2 21    LDX #33
 @X:
-       PHP
-       PLP
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 11    LDY #17
-@Y:
-       PHP
-       PLP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 31,128: / Line 35,784: @@
 |<pre>08       PHP
        PHA
-A9       LDA #171
+A9       LDA #136
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 31,138: / Line 35,794: @@
        PHP
        SEC
-A9 28    LDA #40
+A9 21    LDA #33
 @A:
 E9 01    SBC #1
@@ Line 31,147: / Line 35,803: @@
        PHA
        SEC
-A9 28    LDA #40
+A9 21    LDA #33
 @A:
 E9 01    SBC #1
@@ Line 31,158: / Line 35,814: @@
        PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 31,164: / Line 35,820: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>68       PLA
+       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|19 bytes
+|-
+|<pre>36 00    ROL $00,X
+00    ROR $00,X
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 213 cycles ===
+=== 178 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #186
+|<pre>A9       LDA #151
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 31,178: / Line 35,863: @@
 |-
 |<pre>EA       NOP
-A2 2A    LDX #42
+A2 23    LDX #35
 @X:
 CA       DEX
@@ Line 31,184: / Line 35,869: @@
 |-
 |<pre>EA       NOP
-A0 2A    LDY #42
+A0 23    LDY #35
 @Y:
        DEY
@@ Line 31,192: / Line 35,877: @@
 |-
 |<pre>08       PHP
-A0 29    LDY #41
+A2 22    LDX #34
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A0 22    LDY #34
 @Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 29    LDX #41
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>38       SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 31,212: / Line 35,897: @@
 |-
 |<pre>08       PHP
-A9       LDA #179
+A9       LDA #144
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #179
+A9       LDA #144
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
 |-
 !colspan="2"|9 bytes
+|-
+|<pre>98       TYA
+       PHA
+A0 18    LDY #24 ;hides 'CLC'
+@Y = * - 1
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #172
+A9       LDA #137
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 31,234: / Line 35,928: @@
 |<pre>08       PHP
        SEC
-A9 1D    LDA #29
+A9 18    LDA #24
 @A:
 EA       NOP
@@ Line 31,243: / Line 35,937: @@
 |<pre>48       PHA
        SEC
-A9 1D    LDA #29
+A9 18    LDA #24
 @A:
 EA       NOP
@@ Line 31,255: / Line 35,949: @@
        PHA
        SEC
-A9 1C    LDA #28
+A9 17    LDA #23
 @A:
 EA       NOP
@@ Line 31,262: / Line 35,956: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>EA       NOP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 214 cycles ===
+=== 179 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #187
+|<pre>A9       LDA #152
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
+|-
+|<pre>A2 15    LDX #21 ;hides 'ORA zp,X'
+@X = * - 1
+CA       DEX ;first round only
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
+|-
+|<pre>A0 15    LDY #21 ;hides 'ORA zp,X'
+@Y = * - 1
+       DEY ;first round only
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
+|-
+|<pre>A2 D8    LDX #216 ;hides 'CLD'
+@X = * - 1
+E8       INX
+E8       INX
+D0 xx    BNE @X</pre>||Clobbers X, Z&N, and D
+|-
+|<pre>A0 D8    LDY #216 ;hides 'CLD'
+@Y = * - 1
+C8       INY
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and D
+|-
+|<pre>A0 88    LDY #136 ;hides 'DEY'
+@Y = * - 1
+00    BRK 0
+xx    BMI @Y</pre>||Clobbers Y, and Z&N; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>48       PHA
+A0 23    LDY #35
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 |<pre>48       PHA
-A2 2A    LDX #42
+A2 23    LDX #35
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>A0 14    LDY #20 ;hides 'NOP zp,X'
-A0 2A    LDY #42
+@Y = * - 1
-@Y:
+EA       NOP
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
+|-
+|<pre>A2 14    LDX #20 ;hides 'NOP zp,X'
+@X = * - 1
+EA       NOP
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>A6 00    LDX $00
-A2 2A    LDX #42
+A2 23    LDX #35
 @X:
 CA       DEX
@@ Line 31,296: / Line 36,046: @@
 |-
 |<pre>A4 00    LDY $00
-A0 2A    LDY #42
+A0 23    LDY #35
 @Y:
        DEY
@@ Line 31,302: / Line 36,052: @@
 |-
 |<pre>08       PHP
-A9       LDA #180
+A9       LDA #145
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #180
+A9       LDA #145
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
+|-
+|<pre>38       SEC
+A9 16    LDA #22
+@A:
+       PHA
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A2 E9    LDX #233 ;hides 'SBC #imm'
+A0 13    LDY #19
-@X = * - 1
+@Y:
-EA    BIT $EA ;hides 'NOP'
+EA       NOP
-E8       INX
+EA       NOP
-D0 xx    BNE @X
+      DEY
-       PLP</pre>||Clobbers A, and X; and writes in stack
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>08       PHP
-A0 E9    LDY #233 ;hides 'SBC #imm'
+A2 13    LDX #19
-@Y = * - 1
-EA    BIT $EA ;hides 'NOP'
-C8       INY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers A, and Y; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A2 1D    LDX #29
 @X:
+EA       NOP
 EA       NOP
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>38       SEC
-       PHP
+A9 16    LDA #22
-A0 1D    LDY #29
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
-       SEC
-A9 29    LDA #41
 @A:
+00    BIT $00
 E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #173
+A9       LDA #138
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 31,367: / Line 36,109: @@
        TYA
        PHA
-A0 28    LDY #40
+A0 21    LDY #33
 @Y:
        DEY
@@ Line 31,374: / Line 36,116: @@
 A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>08       PHP
+!colspan="2"|11 bytes
-A6 00    LDX $00
+|-
-A2 1D    LDX #29
+|<pre>48       PHA
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A4 00    LDY $00
-A0 1D    LDY #29
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       SEC
-A9 29    LDA #41
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
 C       TXA
        PHA
-A2 27    LDX #39
+A2 20    LDX #32
 @X:
 CA       DEX
@@ Line 31,418: / Line 36,133: @@
        PHP
        SEC
-A9 28    LDA #40
+A9 21    LDA #33
 @A:
 E9 01    SBC #1
@@ Line 31,430: / Line 36,145: @@
        PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 31,436: / Line 36,151: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|19 bytes
+|-
+|<pre>A5 00    LDA $00
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 215 cycles ===
+=== 180 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #188
+|<pre>A9       LDA #153
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A2 18    LDX #24 ;hides 'CLC'
+|<pre>68       PLA
-@X = * - 1
+A2 23    LDX #35
-EA       NOP
+@X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>68       PLA
+A0 23    LDY #35
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+!colspan="2"|7 bytes
 |-
-|<pre>A0 18    LDY #24 ;hides 'CLC'
+|<pre>EA       NOP
-@Y = * - 1
 EA       NOP
+A0 23    LDY #35
+@Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>EA       NOP
+EA       NOP
+A2 23    LDX #35
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #181
+A9       LDA #146
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #181
+A9       LDA #146
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 31,477: / Line 36,221: @@
 |<pre>EA       NOP
        PHP
-A0 29    LDY #41
+A0 22    LDY #34
 @Y:
        DEY
@@ Line 31,485: / Line 36,229: @@
 |<pre>EA       NOP
        PHP
-A2 29    LDX #41
+A2 22    LDX #34
 @X:
 CA       DEX
@@ Line 31,493: / Line 36,237: @@
 |<pre>EA       NOP
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 31,502: / Line 36,246: @@
 |<pre>08       PHP
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 31,510: / Line 36,254: @@
 |<pre>48       PHA
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 31,518: / Line 36,262: @@
 |<pre>08       PHP
        PHA
-A9       LDA #174
+A9       LDA #139
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 31,528: / Line 36,272: @@
        TYA
        PHA
-A0 1C    LDY #28
+A0 17    LDY #23
 @Y:
 EA       NOP
@@ Line 31,541: / Line 36,285: @@
        PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 31,554: / Line 36,298: @@
        PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 31,561: / Line 36,305: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|18 bytes
-=== 216 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A0 2B    LDY #43
+|<pre>68       PLA
-@Y:
+A9 4A    LDA #$0A  ;hides 'ASL A'
-      DEY
+EA       NOP
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
-|<pre>A2 2B    LDX #43
+!colspan="2"|19 bytes
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A9       LDA #189
+|<pre>EA       NOP
+EA       NOP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+|}
+=== 181 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A2 24    LDX #36
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+|-
+|<pre>A0 24    LDY #36
+@Y:
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>A9       LDA #154
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 31,584: / Line 36,359: @@
 |-
 |<pre>08       PHP
-A9       LDA #182
+A2 E8    LDX #232 ;hides 'INX'
+@X = * - 1
+EA       NOP
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A0 98    LDY #152 ;hides 'TYA'
+@Y = * - 1
+       DEY
+xx    BMI @Y
+       PLP</pre>||Clobbers A, and Y; and writes in stack
+|-
+|<pre>08       PHP
+A9       LDA #147
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #182
+A9       LDA #147
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 31,597: / Line 36,386: @@
 |<pre>48       PHA
        PHP
-A0 29    LDY #41
+A0 22    LDY #34
 @Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A2 29    LDX #41
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>48       PHA
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+|-
+|<pre>38       SEC
+A9 14    LDA #20 ;hides 'NOP zp,X'
+@A = * - 1
+EA       NOP
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V; and requires support for unofficial opcodes
 |-
 !colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A2 1A    LDX #26
+A4 00    LDY $00
-@X:
+A0 22    LDY #34
-C5 00    CMP $00
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 1A    LDY #26
 @Y:
-C5 00    CMP $00
        DEY
 D0 xx    BNE @Y
@@ Line 31,638: / Line 36,418: @@
 |<pre>A5 00    LDA $00
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 31,645: / Line 36,425: @@
 |<pre>08       PHP
        PHA
-A9       LDA #175
+A9       LDA #140
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 31,652: / Line 36,432: @@
 !colspan="2"|10 bytes
 |-
-|<pre>68       PLA
+|<pre>98       TYA
-       TYA
        PHA
-A0 28    LDY #40
+A0 C8    LDY #200 ;hides 'INY'
-@Y:
+@Y = * - 1
-      DEY
+C8       INY
+C8       INY
 D0 xx    BNE @Y
        PLA
-A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 !colspan="2"|11 bytes
 |-
-|<pre>98       TYA
+|<pre>08       PHP
-       PHA
-A0 11    LDY #17
-@Y:
-       PLA
-       PHA
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
        SEC
-A9 1D    LDA #29
+A9 13    LDA #19
 @A:
+EA       NOP
 EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
        SEC
-A9 1D    LDA #29
+A9 13    LDA #19
 @A:
+EA       NOP
 EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|12 bytes
@@ Line 31,701: / Line 36,470: @@
 C       TXA
        PHA
-A2 27    LDX #39
+A2 20    LDX #32
 @X:
 CA       DEX
@@ Line 31,708: / Line 36,477: @@
 AA       TAX
        PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>08       PHP
-A5 00    LDA $00
-       SEC
-A9 1D    LDA #29
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
 |-
 !colspan="2"|13 bytes
@@ Line 31,726: / Line 36,485: @@
        PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 31,732: / Line 36,491: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|16 bytes
+|-
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 217 cycles ===
+=== 182 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #190
+|<pre>A9       LDA #155
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+!colspan="2"|7 bytes
+|-
+|<pre>A2 EC    LDX #236 ;hides 'CPX abs'
+@X = * - 1
+E6 xx    INC @zptemp
+E8       INX
+D0 xx    BNE @X</pre>||Clobbers X, Z&N, and C; and requires @zptemp
+|-
+|<pre>A0 EC    LDY #236 ;hides 'CPX abs'
+@Y = * - 1
+E6 xx    INC @zptemp
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and C; and requires @zptemp
 |-
-|<pre>A0 1B    LDY #27
+|<pre>48       PHA
+       PHA
+A0 23    LDY #35
 @Y:
-       PHA
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A2 1B    LDX #27
+|<pre>48       PHA
+       PHA
+A2 23    LDX #35
 @X:
-       PHA
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>A0 18    LDY #24
+|<pre>EA       NOP
+       PLA
+A0 23    LDY #35
 @Y:
-       PLA
        DEY
 D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
-|<pre>A2 18    LDX #24
+|<pre>EA       NOP
+       PLA
+A2 23    LDX #35
 @X:
-       PLA
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>08       PHP
+A9       LDA #148
+xx xx JSR delay_a_25_clocks
+       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
+|-
+|<pre>48       PHA
+A9       LDA #148
+xx xx JSR delay_a_25_clocks
+       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|8 bytes
 |-
-|<pre>A0 18    LDY #24
+|<pre>EA       NOP
-@Y:
 EA       NOP
 EA       NOP
+A0 23    LDY #35
+@Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A2 18    LDX #24
+|<pre>EA       NOP
-@X:
 EA       NOP
 EA       NOP
+A2 23    LDX #35
+@X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #183
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #183
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
 |-
 |<pre>68       PLA
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 31,806: / Line 36,594: @@
 !colspan="2"|9 bytes
 |-
-|<pre>8C       TXA
+|<pre>98       TYA
        PHA
-A2 29    LDX #41
+A0 22    LDY #34
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
        PHP
-A2 29    LDX #41
+A0 22    LDY #34
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
        PHP
-A0 29    LDY #41
+A2 22    LDX #34
-@Y:
+@X:
-      DEY
+CA       DEX
-D0 xx    BNE @Y
+D0 xx    BNE @X
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 31,843: / Line 36,631: @@
 |<pre>08       PHP
        PHA
-A9       LDA #176
+A9       LDA #141
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 31,853: / Line 36,641: @@
        PHP
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 31,862: / Line 36,650: @@
        PHA
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 31,873: / Line 36,661: @@
        PHA
        SEC
-A9 28    LDA #40
+A9 21    LDA #33
 @A:
 E9 01    SBC #1
@@ Line 31,879: / Line 36,667: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|19 bytes
+|-
+|<pre>EA       NOP
+       PLA
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|20 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+FC    BPL *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 218 cycles ===
+=== 183 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #191
+|<pre>A9       LDA #156
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
 |-
-|<pre>A2 1F    LDX #31
+|<pre>A2 1A    LDX #26
 @X:
 EA       NOP
@@ Line 31,898: / Line 36,719: @@
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 1F    LDY #31
+|<pre>A0 1A    LDY #26
 @Y:
 EA       NOP
@@ Line 31,907: / Line 36,728: @@
 |-
 |<pre>08       PHP
-A2 2A    LDX #42
+A0 23    LDY #35
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>08       PHP
+A2 23    LDX #35
 @X:
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 2A    LDY #42
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>38       SEC
-A9 2B    LDA #43
+A9 24    LDA #36
 @A:
 E9 01    SBC #1
@@ Line 31,927: / Line 36,748: @@
 |-
 |<pre>08       PHP
-A9       LDA #184
+A9       LDA #149
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #184
+A9       LDA #149
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 31,940: / Line 36,761: @@
 |<pre>08       PHP
        PHA
-A9       LDA #177
+A9       LDA #142
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 31,950: / Line 36,771: @@
        PHP
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 31,959: / Line 36,780: @@
        PHA
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 31,968: / Line 36,789: @@
 |-
 |<pre>08       PHP
+A5 00    LDA $00
        SEC
-A9 1A    LDA #26
+A9 22    LDA #34
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>24 00    BIT $00
+       PHA
        SEC
-A9 1A    LDA #26
+A9 22    LDA #34
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 31,992: / Line 36,813: @@
 C       TXA
        PHA
-A2 27    LDX #39
+A2 20    LDX #32
 @X:
 CA       DEX
@@ Line 32,005: / Line 36,826: @@
        PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 32,020: / Line 36,841: @@
        PHA
        SEC
-A9 27    LDA #39
+A9 20    LDA #32
 @A:
 E9 01    SBC #1
@@ Line 32,026: / Line 36,847: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 219 cycles ===
+=== 184 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #192
+|<pre>A9       LDA #157
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 32,040: / Line 36,875: @@
 |-
 |<pre>48       PHA
-A2 2B    LDX #43
+A0 24    LDY #36
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 |<pre>48       PHA
-A0 2B    LDY #43
+A2 24    LDX #36
-@Y:
+@X:
-      DEY
+CA       DEX
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>A6 00    LDX $00
-A2 2B    LDX #43
+A2 24    LDX #36
 @X:
 CA       DEX
@@ Line 32,060: / Line 36,895: @@
 |-
 |<pre>A4 00    LDY $00
-A0 2B    LDY #43
+A0 24    LDY #36
 @Y:
        DEY
@@ Line 32,066: / Line 36,901: @@
 |-
 |<pre>08       PHP
-A9       LDA #185
+A9       LDA #150
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #185
+A9       LDA #150
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 32,077: / Line 36,912: @@
 !colspan="2"|8 bytes
 |-
-|<pre>38       SEC
+|<pre>48       PHA
-A9 1B    LDA #27
+      PHP
-@A:
+A2 E8    LDX #232 ;hides 'INX'
-       PHA
+@X = * - 1
-E9 01    SBC #1
+EA       NOP
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+A0 98    LDY #152 ;hides 'TYA'
+@Y = * - 1
+       DEY
+xx    BMI @Y
+       PLP</pre>||Clobbers A, Y, and S; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>38       SEC
+|<pre>08       PHP
-A9 1B    LDA #27
+A2 16    LDX #22
-@A:
+@X:
-00    BIT $00
+C5 00    CMP $00
-E9 01    SBC #1
+CA       DEX
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHA
+A0 16    LDY #22
-       PHP
-A0 29    LDY #41
 @Y:
+C5 00    CMP $00
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
-      PHA
+      PLA
-      PHP
+      SEC
-A2 29    LDX #41
+A9 23    LDA #35
-@X:
+@A:
-CA       DEX
+E9 01    SBC #1
-D0 xx    BNE @X
+D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>08       PHP
        PHA
-A9       LDA #178
+A9       LDA #143
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 32,121: / Line 36,964: @@
 |-
 |<pre>EA       NOP
-C       TXA
+      TYA
        PHA
-A2 29    LDX #41
+A0 22    LDY #34
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
 EA       NOP
-      PHP
+      SEC
-A2 29    LDX #41
+A9 23    LDA #35
-@X:
+@A:
-CA       DEX
+E9 01    SBC #1
-D0 xx    BNE @X
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-A0 29    LDY #41
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 !colspan="2"|11 bytes
@@ Line 32,155: / Line 36,987: @@
        TYA
        PHA
-A0 28    LDY #40
+A0 21    LDY #33
 @Y:
        DEY
@@ Line 32,167: / Line 36,999: @@
        PHP
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 32,179: / Line 37,011: @@
        PHA
        SEC
-A9 28    LDA #40
+A9 21    LDA #33
 @A:
 E9 01    SBC #1
@@ Line 32,186: / Line 37,018: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|18 bytes
-=== 220 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A9       LDA #193
+|<pre>A5 00    LDA $00
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+|}
+=== 185 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
+|-
+|<pre>A9       LDA #158
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|6 bytes
+|-
+|<pre>A2 17    LDX #23
+@X:
+       PHA
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>A0 17    LDY #23
+@Y:
+       PHA
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
 |<pre>68       PLA
-A0 2B    LDY #43
+A0 24    LDY #36
 @Y:
        DEY
@@ Line 32,205: / Line 37,063: @@
 |-
 |<pre>68       PLA
-A2 2B    LDX #43
+A2 24    LDX #36
 @X:
 CA       DEX
@@ Line 32,213: / Line 37,071: @@
 |-
 |<pre>EA       NOP
-A2 1F    LDX #31
+A0 1A    LDY #26
+@Y:
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>EA       NOP
+A2 1A    LDX #26
 @X:
 EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 1F    LDY #31
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #186
+A9       LDA #151
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #186
+A9       LDA #151
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 32,240: / Line 37,098: @@
 |<pre>EA       NOP
        PHP
-A0 2A    LDY #42
+A0 23    LDY #35
 @Y:
        DEY
@@ Line 32,248: / Line 37,106: @@
 |<pre>EA       NOP
        PHP
-A2 2A    LDX #42
+A2 23    LDX #35
 @X:
 CA       DEX
@@ Line 32,255: / Line 37,113: @@
 |-
 |<pre>38       SEC
-A9 1F    LDA #31
+A9 1A    LDA #26
 @A:
 EA       NOP
@@ Line 32,265: / Line 37,123: @@
 |<pre>08       PHP
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 32,273: / Line 37,131: @@
 |<pre>48       PHA
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 32,281: / Line 37,139: @@
 |<pre>08       PHP
        PHA
-A9       LDA #179
+A9       LDA #144
 xx xx JSR delay_a_25_clocks
        PLA
        PLP</pre>||Requires delay_a_25_clocks; and writes in stack
+|-
+!colspan="2"|11 bytes
+|-
+|<pre>48       PHA
+       TYA
+       PHA
+A0 18    LDY #24 ;hides 'CLC'
+@Y = * - 1
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY
+       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
 !colspan="2"|12 bytes
@@ Line 32,291: / Line 37,162: @@
        PHA
        SEC
-A9 1D    LDA #29
+A9 18    LDA #24
 @A:
 EA       NOP
@@ Line 32,298: / Line 37,169: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|17 bytes
+|-
+|<pre>68       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 221 cycles ===
+=== 186 cycles ===
 {| class="wikitable testtable"
 !colspan="2"|5 bytes
 |-
-|<pre>A2 2C    LDX #44
+|<pre>A2 25    LDX #37
 @X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>A0 2C    LDY #44
+|<pre>A0 25    LDY #37
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #194
+!colspan="2"|6 bytes
+|-
+|<pre>EA       NOP
+A9       LDA #157
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
@@ Line 32,322: / Line 37,225: @@
 |-
 |<pre>08       PHP
-A9       LDA #187
+A9       LDA #152
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #187
+A9       LDA #152
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 32,333: / Line 37,236: @@
 !colspan="2"|8 bytes
 |-
-|<pre>48       PHA
+|<pre>08       PHP
-       PHP
+A2 D8    LDX #216 ;hides 'CLD'
-A0 2A    LDY #42
+@X = * - 1
-@Y:
+E8       INX
-      DEY
+E8       INX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A0 D8    LDY #216 ;hides 'CLD'
+@Y = * - 1
+C8       INY
+C8       INY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
+       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A2 2A    LDX #42
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
 |<pre>48       PHA
        SEC
-A9 2B    LDA #43
+A9 24    LDA #36
 @A:
 E9 01    SBC #1
@@ Line 32,357: / Line 37,260: @@
 |-
 !colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-A6 00    LDX $00
-A2 2A    LDX #42
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A4 00    LDY $00
-A0 2A    LDY #42
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
 |-
 |<pre>A5 00    LDA $00
        SEC
-A9 2B    LDA #43
+A9 24    LDA #36
 @A:
 E9 01    SBC #1
@@ Line 32,383: / Line 37,270: @@
 |<pre>08       PHP
        PHA
-A9       LDA #180
+A9       LDA #145
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 32,391: / Line 37,278: @@
 |-
 |<pre>68       PLA
-C       TXA
+      TYA
        PHA
-A2 29    LDX #41
+A0 22    LDY #34
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
+A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
 |-
 !colspan="2"|11 bytes
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-EA       NOP
-C       TXA
-       PHA
-A2 29    LDX #41
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
        SEC
-A9 29    LDA #41
+A9 16    LDA #22
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
+       PLP</pre>||Clobbers A; and writes in stack
 |-
 |<pre>48       PHA
-       PHA
-       PHA
        SEC
-A9 29    LDA #41
+A9 16    LDA #22
 @A:
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|12 bytes
@@ Line 32,439: / Line 37,313: @@
        TYA
        PHA
-A0 28    LDY #40
+A0 21    LDY #33
 @Y:
        DEY
@@ Line 32,446: / Line 37,320: @@
 A8       TAY
        PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-       SEC
-A9 29    LDA #41
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
 |-
 !colspan="2"|13 bytes
@@ Line 32,465: / Line 37,328: @@
        PHA
        SEC
-A9 28    LDA #40
+A9 21    LDA #33
 @A:
 E9 01    SBC #1
@@ Line 32,471: / Line 37,334: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+EA       NOP
+EA       NOP
+FB    BPL *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 222 cycles ===
+=== 187 cycles ===
 {| class="wikitable testtable"
-!colspan="2"|5 bytes
+!colspan="2"|6 bytes
 |-
-|<pre>A9       LDA #195
+|<pre>EA       NOP
+A9       LDA #158
 xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
 |-
-|<pre>48       PHA
+|<pre>00 00    BRK 0
-       PHA
+A2 E8    LDX #232 ;hides 'INX'
-A0 2B    LDY #43
+@X = * - 1
-@Y:
+EA       NOP
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; requires dummy interrupt handler; and writes in stack
+|-
+|<pre>00 00    BRK 0
+A0 98    LDY #152 ;hides 'TYA'
+@Y = * - 1
        DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+xx    BMI @Y</pre>||Clobbers A, Y, and Z&N; requires dummy interrupt handler; and writes in stack
 |-
-|<pre>48       PHA
+|<pre>EA       NOP
+A2 17    LDX #23
+@X:
        PHA
-A2 2B    LDX #43
-@X:
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
 |-
-|<pre>A2 11    LDX #17
+|<pre>EA       NOP
+A0 17    LDY #23
+@Y:
+       PHA
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
+|-
+|<pre>EA       NOP
+       PLA
+A2 24    LDX #36
 @X:
-       PLA
-       PLA
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
 |-
-|<pre>A0 11    LDY #17
+|<pre>EA       NOP
+       PLA
+A0 24    LDY #36
 @Y:
-       PLA
-       PLA
        DEY
 D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
 |-
 |<pre>08       PHP
-A9       LDA #188
+A9       LDA #153
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #188
+A9       LDA #153
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 32,524: / Line 37,415: @@
 !colspan="2"|8 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
-A0 18    LDY #24 ;hides 'CLC'
+EA       NOP
-@Y = * - 1
+A0 1A    LDY #26
+@Y:
 EA       NOP
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 18    LDX #24 ;hides 'CLC'
-@X = * - 1
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
 EA       NOP
-A2 1F    LDX #31
+A2 1A    LDX #26
 @X:
 EA       NOP
 CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-A0 1F    LDY #31
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
 |<pre>68       PLA
        SEC
-A9 2B    LDA #43
+A9 24    LDA #36
 @A:
 E9 01    SBC #1
@@ Line 32,567: / Line 37,442: @@
 |<pre>98       TYA
        PHA
-A0 2A    LDY #42
+A0 23    LDY #35
 @Y:
        DEY
@@ Line 32,575: / Line 37,450: @@
 |-
 |<pre>EA       NOP
-       SEC
+EA       NOP
-A9 1F    LDA #31
+       PHP
+A0 23    LDY #35
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+       PHP
+A2 23    LDX #35
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>38       SEC
+A9 17    LDA #23
 @A:
-EA       NOP
+00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
@@ Line 32,584: / Line 37,476: @@
 |<pre>08       PHP
        PHA
-A9       LDA #181
+A9       LDA #146
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 32,594: / Line 37,486: @@
        PHP
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 32,603: / Line 37,495: @@
        PHA
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 32,614: / Line 37,506: @@
        PHA
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 32,621: / Line 37,513: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|18 bytes
-=== 223 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #196
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
 |-
 |<pre>EA       NOP
-A2 2C    LDX #44
+       PLA
-@X:
+A9 4A    LDA #$4A  ;hides 'LSR A'
-CA       DEX
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|19 bytes
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+|}
+=== 188 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|6 bytes
+|-
+|<pre>EA       NOP
+A2 25    LDX #37
+@X:
+CA       DEX
 D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>EA       NOP
-A0 2C    LDY #44
+A0 25    LDY #37
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+|-
+|<pre>68       PLA
+A9       LDA #157
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, S, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A0 2B    LDY #43
+A2 24    LDX #36
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A0 24    LDY #36
 @Y:
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 2B    LDX #43
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>38       SEC
-A9 2C    LDA #44
+A9 25    LDA #37
 @A:
 E9 01    SBC #1
@@ Line 32,668: / Line 37,590: @@
 |-
 |<pre>08       PHP
-A9       LDA #189
+A9       LDA #154
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #189
+A9       LDA #154
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 32,681: / Line 37,603: @@
 |<pre>08       PHP
        PHA
-A9       LDA #182
+A9       LDA #147
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 32,691: / Line 37,613: @@
        PHP
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 32,700: / Line 37,622: @@
        PHA
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
+|-
+|<pre>08       PHP
+       SEC
+A9 14    LDA #20 ;hides 'NOP zp,X'
+@A = * - 1
+EA       NOP
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; requires support for unofficial opcodes; and writes in stack
+|-
+|<pre>48       PHA
+       SEC
+A9 14    LDA #20 ;hides 'NOP zp,X'
+@A = * - 1
+EA       NOP
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLA</pre>||Clobbers Z&N, C, and V; requires support for unofficial opcodes; and writes in stack
 |-
 !colspan="2"|11 bytes
@@ Line 32,711: / Line 37,651: @@
 A5 00    LDA $00
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 32,720: / Line 37,660: @@
        PHA
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 32,726: / Line 37,666: @@
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
 |-
-!colspan="2"|13 bytes
+!colspan="2"|12 bytes
 |-
 |<pre>48       PHA
        TYA
        PHA
-A0 11    LDY #17
+A0 C8    LDY #200 ;hides 'INY'
-@Y:
+@Y = * - 1
-      PLA
+C8       INY
-      PHA
+C8       INY
-       DEY
 D0 xx    BNE @Y
        PLA
@@ Line 32,741: / Line 37,680: @@
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>48       PHA
+!colspan="2"|13 bytes
-       PHP
+|-
+|<pre>08       PHP
        PHA
        SEC
-A9 1D    LDA #29
+A9 13    LDA #19
 @A:
+EA       NOP
 EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A
        PLA
-       PLP</pre>||Clobbers S; and writes in stack
+       PLP</pre>||Writes in stack
 |-
-!colspan="2"|14 bytes
+!colspan="2"|18 bytes
 |-
-|<pre>EA       NOP
+|<pre>A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
 EA       NOP
 EA       NOP
-       PHP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-       PHA
-       SEC
-A9 28    LDA #40
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
 |-
 |}
-=== 224 cycles ===
+=== 189 cycles ===
 {| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-       PLA
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>A9       LDA #197
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
 !colspan="2"|6 bytes
-|-
-|<pre>A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-EA       NOP
-EA       NOP
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A0 98    LDY #152 ;hides 'TYA'
-@Y = * - 1
-EA       NOP
-       DEY
-xx    BMI @Y</pre>||Clobbers A, Y, and Z&N
-|-
-|<pre>A0 E4    LDY #228 ;hides 'CPX zp'
-@Y = * - 1
-EA       NOP
-C8       INY
-D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, C, and V
 |-
 |<pre>48       PHA
-A0 2C    LDY #44
+A0 25    LDY #37
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
 |-
-|<pre>A0 64    LDY #100 ;hides 'NOP zp'
+|<pre>48       PHA
-@Y = * - 1
+A2 25    LDX #37
-EA       NOP
+@X:
-C8       INY
+CA       DEX
-xx    BPL @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
+D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
+|-
+|<pre>68       PLA
+A9       LDA #158
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, S, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|7 bytes
+|-
+|<pre>A6 00    LDX $00
+A2 25    LDX #37
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 |<pre>A4 00    LDY $00
-A0 2C    LDY #44
+A0 25    LDY #37
 @Y:
        DEY
@@ Line 32,824: / Line 37,745: @@
 |-
 |<pre>08       PHP
-A9       LDA #190
+A9       LDA #155
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #190
+A9       LDA #155
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+A9       LDA #158
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|9 bytes
 |-
 |<pre>08       PHP
-A2 18    LDX #24
+A0 EC    LDY #236 ;hides 'CPX abs'
+@Y = * - 1
+E6 xx    INC @zptemp
+C8       INY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; requires @zptemp; and writes in stack
+|-
+|<pre>08       PHP
+A2 EC    LDX #236 ;hides 'CPX abs'
+@X = * - 1
+E6 xx    INC @zptemp
+E8       INX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; requires @zptemp; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       PHP
+A2 23    LDX #35
 @X:
-EA       NOP
-EA       NOP
 CA       DEX
 D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
+       PLP</pre>||Clobbers X, and S; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>48       PHA
-A0 18    LDY #24
+       PHA
+       PHP
+A0 23    LDY #35
 @Y:
-EA       NOP
-EA       NOP
        DEY
 D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
+       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>EA       NOP
        PLA
        SEC
-A9 2B    LDA #43
+A9 24    LDA #36
 @A:
 E9 01    SBC #1
@@ Line 32,863: / Line 37,805: @@
 |<pre>08       PHP
        PHA
-A9       LDA #183
+A9       LDA #148
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 32,873: / Line 37,815: @@
        TYA
        PHA
-A0 2A    LDY #42
+A0 23    LDY #35
 @Y:
        DEY
@@ Line 32,882: / Line 37,824: @@
 |<pre>EA       NOP
 EA       NOP
-       SEC
-A9 1F    LDA #31
-@A:
 EA       NOP
-E9 01    SBC #1
+       PHP
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+A2 23    LDX #35
+@X:
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+       PHP
+A0 23    LDY #35
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y; and writes in stack
+|-
+|<pre>EA       NOP
+       SEC
+A9 17    LDA #23
+@A:
+00    BIT $00
+E9 01    SBC #1
+D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
 |-
 !colspan="2"|11 bytes
 |-
 |<pre>48       PHA
-C       TXA
+      TYA
        PHA
-A2 29    LDX #41
+A0 22    LDY #34
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX
+A8       TAY
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
@@ Line 32,906: / Line 37,867: @@
        PHP
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 32,918: / Line 37,879: @@
        PHA
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 32,924: / Line 37,885: @@
        PLA
        PLP</pre>||Writes in stack
+|-
+!colspan="2"|18 bytes
+|-
+|<pre>68       PLA
+       PLA
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
+|-
+!colspan="2"|19 bytes
+|-
+|<pre>A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+D0 FC    BNE *-2
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
 |-
 |}
-=== 225 cycles ===
+=== 190 cycles ===
 {| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #198
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
 !colspan="2"|6 bytes
 |-
-|<pre>A0 20    LDY #32
+|<pre>A0 1B    LDY #27
 @Y:
 EA       NOP
@@ Line 32,943: / Line 37,928: @@
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A2 20    LDX #32
+|<pre>A2 1B    LDX #27
 @X:
 EA       NOP
@@ Line 32,952: / Line 37,937: @@
 |-
 |<pre>08       PHP
-A9       LDA #191
+A9       LDA #156
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #191
+A9       LDA #156
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+|<pre>68       PLA
+       PHA
+A9       LDA #156
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|8 bytes
 |-
 |<pre>08       PHP
-A0 1F    LDY #31
+A2 1A    LDX #26
+@X:
+EA       NOP
+CA       DEX
+D0 xx    BNE @X
+       PLP</pre>||Clobbers X; and writes in stack
+|-
+|<pre>08       PHP
+A0 1A    LDY #26
 @Y:
 EA       NOP
@@ Line 32,970: / Line 37,968: @@
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 1F    LDX #31
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
 |-
 |<pre>EA       NOP
        SEC
-A9 2C    LDA #44
+A9 25    LDA #37
 @A:
 E9 01    SBC #1
@@ Line 32,990: / Line 37,980: @@
 |<pre>08       PHP
        SEC
-A9 2B    LDA #43
+A9 24    LDA #36
 @A:
 E9 01    SBC #1
@@ Line 32,998: / Line 37,988: @@
 |<pre>48       PHA
        SEC
-A9 2B    LDA #43
+A9 24    LDA #36
 @A:
 E9 01    SBC #1
@@ Line 33,006: / Line 37,996: @@
 |<pre>08       PHP
        PHA
-A9       LDA #184
+A9       LDA #149
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 33,017: / Line 38,007: @@
        PHA
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 33,027: / Line 38,017: @@
 |-
 |<pre>08       PHP
+00    BIT $00
        PHA
        SEC
-A9 1A    LDA #26
+A9 22    LDA #34
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
@@ Line 33,037: / Line 38,027: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|19 bytes
-=== 226 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
 |-
-|<pre>A2 2D    LDX #45
+|<pre>EA       NOP
-@X:
+A9 4A    LDA #$4A  ;hides 'LSR A'
-CA       DEX
+D0 FD    BNE *-1
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
+|-
+|}
+=== 191 cycles ===
+{| class="wikitable testtable"
+!colspan="2"|5 bytes
 |-
-|<pre>A0 2D    LDY #45
+|<pre>A0 26    LDY #38
 @Y:
        DEY
 D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-|<pre>A9       LDA #199
+|<pre>A2 26    LDX #38
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@X:
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
 !colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #192
+A9       LDA #157
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #192
+A9       LDA #157
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
+|-
+|<pre>68       PLA
+       PHA
+A9       LDA #157
+xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
 !colspan="2"|8 bytes
@@ Line 33,073: / Line 38,079: @@
 |<pre>48       PHA
        PHP
-A2 2B    LDX #43
+A0 24    LDY #36
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLP</pre>||Clobbers Y, and S; and writes in stack
+|-
+|<pre>48       PHA
+       PHP
+A2 24    LDX #36
 @X:
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A0 2B    LDY #43
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
 |-
 |<pre>48       PHA
        SEC
-A9 2C    LDA #44
+A9 25    LDA #37
 @A:
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-|<pre>18       CLC
-A9 64    LDA #100 ;hides 'NOP zp'
-@A = * - 1
-EA       NOP
-01    ADC #1
-xx    BPL @A</pre>||Clobbers A, Z&N, C, and V; and requires support for unofficial opcodes
 |-
 !colspan="2"|9 bytes
@@ Line 33,105: / Line 38,104: @@
 |<pre>08       PHP
 A6 00    LDX $00
-A2 2B    LDX #43
+A2 24    LDX #36
 @X:
 CA       DEX
@@ Line 33,113: / Line 38,112: @@
 |<pre>08       PHP
 A4 00    LDY $00
-A0 2B    LDY #43
+A0 24    LDY #36
 @Y:
        DEY
@@ Line 33,121: / Line 38,120: @@
 |<pre>A5 00    LDA $00
        SEC
-A9 2C    LDA #44
+A9 25    LDA #37
 @A:
 E9 01    SBC #1
@@ Line 33,128: / Line 38,127: @@
 |<pre>08       PHP
        PHA
-A9       LDA #185
+A9       LDA #150
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 33,135: / Line 38,134: @@
 !colspan="2"|10 bytes
 |-
-|<pre>8C       TXA
+|<pre>68       PLA
+       TYA
        PHA
-A2 18    LDX #24 ;hides 'CLC'
+A0 23    LDY #35
-@X = * - 1
+@Y:
-EA       NOP
+      DEY
-CA       DEX
+D0 xx    BNE @Y
-D0 xx    BNE @X
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
 |-
 !colspan="2"|11 bytes
 |-
-|<pre>08       PHP
+|<pre>EA       NOP
+EA       NOP
+       TYA
+       PHA
+A0 23    LDY #35
+@Y:
+       DEY
+D0 xx    BNE @Y
+       PLA
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
+|-
+|<pre>48       PHA
+       PHA
+       PHP
        SEC
-A9 1B    LDA #27
+A9 23    LDA #35
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
+       PLP</pre>||Clobbers A, and S; and writes in stack
 |-
 |<pre>48       PHA
+       PHA
+       PHA
        SEC
-A9 1B    LDA #27
+A9 23    LDA #35
 @A:
-00    BIT $00
 E9 01    SBC #1
 D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
 |-
 !colspan="2"|12 bytes
@@ Line 33,169: / Line 38,181: @@
 |<pre>EA       NOP
        PHA
-C       TXA
+      TYA
        PHA
-A2 29    LDX #41
+A0 22    LDY #34
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX
+A8       TAY
        PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-!colspan="2"|13 bytes
+|<pre>EA       NOP
+EA       NOP
+EA       NOP
+       PHP
+       SEC
+A9 23    LDA #35
+@A:
+E9 01    SBC #1
+D0 xx    BNE @A
+       PLP</pre>||Clobbers A; and writes in stack
+|-
+!colspan="2"|13 bytes
 |-
 |<pre>EA       NOP
@@ Line 33,186: / Line 38,209: @@
        PHA
        SEC
-A9 29    LDA #41
+A9 22    LDA #34
 @A:
 E9 01    SBC #1
@@ Line 33,193: / Line 38,216: @@
        PLP</pre>||Writes in stack
 |-
-|}
+!colspan="2"|19 bytes
-=== 227 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #200
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
 |-
-!colspan="2"|6 bytes
+|<pre>EA       NOP
-|-
+       PLA
-|<pre>48       PHA
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
        PLA
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N; and writes in stack
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3</pre>||Clobbers A, S, Z&N, and C
 |-
-!colspan="2"|7 bytes
+!colspan="2"|20 bytes
 |-
-|<pre>EA       NOP
+|<pre>26 00    ROL $00
-A2 20    LDX #32
+00    ROR $00
-@X:
+A9 4A    LDA #$4A  ;hides 'LSR A'
+D0 FD    BNE *-1
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
+EA       NOP
+D0 FB    BNE *-3
+A9 4A    LDA #$4A  ;hides 'LSR A'
+EA       NOP
 EA       NOP
-CA       DEX
+D0 FB    BNE *-3</pre>||Clobbers A, Z&N, and C
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
 |-
-|<pre>EA       NOP
+|}
-A0 20    LDY #32
-@Y:
-EA       NOP
+=== 192 cycles ===
-       DEY
+{| class="wikitable testtable"
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
+!colspan="2"|7 bytes
 |-
 |<pre>08       PHP
-A9       LDA #193
+A9       LDA #158
 xx xx JSR delay_a_25_clocks
        PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
 |-
 |<pre>48       PHA
-A9       LDA #193
+A9       LDA #158
 xx xx JSR delay_a_25_clocks
        PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
@@ Line 33,240: / Line 38,267: @@
 |-
 |<pre>38       SEC
-A9 20    LDA #32
+A9 1B    LDA #27
 @A:
 EA       NOP
 E9 01    SBC #1
 D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
+|-
+|<pre>A2 E0    LDX #224 ;hides 'CPX #imm'
+@X = * - 1
+B4 48    LDY $48,X ;hides 'PHA'
+E8       INX
+E8       INX
+D0 xx    BNE @X</pre>||Clobbers X, Y, S, Z&N, C, and V; and writes in stack
+|-
+|<pre>A0 E0    LDY #224 ;hides 'CPX #imm'
+@Y = * - 1
+48    NOP $48,X ;hides 'PHA'
+C8       INY
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers Y, S, Z&N, C, and V; requires support for unofficial opcodes; and writes in stack
+|-
+|<pre>A2 E0    LDX #224 ;hides 'CPX #imm'
+@X = * - 1
+48    NOP $48,X ;hides 'PHA'
+E8       INX
+E8       INX
+D0 xx    BNE @X</pre>||Clobbers X, S, Z&N, C, and V; requires support for unofficial opcodes; and writes in stack
 |-
 !colspan="2"|9 bytes
 |-
-|<pre>8C       TXA
+|<pre>98       TYA
        PHA
-A2 2B    LDX #43
+A0 24    LDY #36
-@X:
+@Y:
-CA       DEX
+      DEY
-D0 xx    BNE @X
+D0 xx    BNE @Y
        PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
+A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
+A0 17    LDY #23
-A0 1F    LDY #31
 @Y:
-EA       NOP
+C5 00    CMP $00
        DEY
 D0 xx    BNE @Y
        PLP</pre>||Clobbers Y; and writes in stack
 |-
-|<pre>EA       NOP
+|<pre>08       PHP
-       PHP
+A2 17    LDX #23
-A2 1F    LDX #31
 @X:
-EA       NOP
+C5 00    CMP $00
 CA       DEX
 D0 xx    BNE @X
        PLP</pre>||Clobbers X; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>A0 E0    LDY #224 ;hides 'CPX #imm'
+@Y = * - 1
+C 24 EA BIT $EA24 ;hides 'BIT zp'
+C8       INY
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, C, and V
+|-
+|<pre>A2 E0    LDX #224 ;hides 'CPX #imm'
+@X = * - 1
+C 24 EA BIT $EA24 ;hides 'BIT zp'
+E8       INX
+E8       INX
+D0 xx    BNE @X</pre>||Clobbers X, Z&N, C, and V
+|-
+|<pre>A0 0D    LDY #13 ;hides 'ORA abs'
+@Y = * - 1
+AD 00 68 LDA $6800 ;hides 'PLA'
+EA       NOP
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
+|-
+|<pre>A2 0D    LDX #13 ;hides 'ORA abs'
+@X = * - 1
+AD 00 68 LDA $6800 ;hides 'PLA'
+EA       NOP
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
+|-
+|<pre>A0 0C    LDY #12 ;hides 'NOP abs'
+@Y = * - 1
+A5 00    LDA $0
+       PLA
        PHA
-A9       LDA #186
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N; and requires support for unofficial opcodes
+|-
+|<pre>A2 0C    LDX #12 ;hides 'NOP abs'
+@X = * - 1
+A5 00    LDA $0
+       PLA
+       PHA
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N; and requires support for unofficial opcodes
+|-
+|<pre>08       PHP
+       PHA
+A9       LDA #151
 xx xx JSR delay_a_25_clocks
        PLA
@@ Line 33,286: / Line 38,376: @@
 |<pre>08       PHP
        SEC
-A9 1F    LDA #31
+A9 1A    LDA #26
 @A:
 EA       NOP
@@ Line 33,292: / Line 38,382: @@
 D0 xx    BNE @A
        PLP</pre>||Clobbers A; and writes in stack
+|-
+|<pre>A0 01    LDY #1
+@Y:
+A2 25    LDX #37
+@X:
+CA       DEX
+D0 xx    BNE @X
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers X, Y, and Z&N
+|-
+|<pre>A2 05    LDX #5 ;hides 'ORA zp'
+@X = * - 1
+E8       INX ;first round only
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers A, X, Z&N, and C
+|-
+|<pre>A0 05    LDY #5 ;hides 'ORA zp'
+@Y = * - 1
+C8       INY ;first round only
+A9 4A    LDA #$0A  ;hides 'ASL A'
+FD    BPL *-1
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers A, Y, Z&N, and C
 |-
 |<pre>48       PHA
        SEC
-A9 1F    LDA #31
+A9 1A    LDA #26
 @A:
 EA       NOP
@@ Line 33,301: / Line 38,416: @@
 D0 xx    BNE @A
        PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
+|-
+|<pre>A2 0C    LDX #12 ;hides 'NOP abs'
+@X = * - 1
+00    NOP $0
+EA       NOP
+E6 xx    INC @zptemp
+CA       DEX
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires @zptemp, and support for unofficial opcodes
+|-
+|<pre>A0 0C    LDY #12 ;hides 'NOP abs'
+@Y = * - 1
+00    NOP $0
+EA       NOP
+E6 xx    INC @zptemp
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires @zptemp, and support for unofficial opcodes
 |-
 !colspan="2"|11 bytes
@@ Line 33,307: / Line 38,438: @@
        PHA
        SEC
-A9 2A    LDA #42
+A9 23    LDA #35
 @A:
 E9 01    SBC #1
@@ Line 33,314: / Line 38,445: @@
        PLP</pre>||Writes in stack
 |-
-|}
+|<pre>A0 0C    LDY #12 ;hides 'NOP abs'
+@Y = * - 1
+00    NOP $0
-=== 228 cycles ===
+EA       NOP
-{| class="wikitable testtable"
+EA       NOP
-!colspan="2"|5 bytes
+00    NOP $00
+       DEY
+D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
 |-
-|<pre>A9       LDA #201
+|<pre>A2 0C    LDX #12 ;hides 'NOP abs'
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
+@X = * - 1
-|-
+00    NOP $0
-!colspan="2"|6 bytes
+EA       NOP
-|-
+EA       NOP
-|<pre>EA       NOP
+00    NOP $00
-A2 2D    LDX #45
-@X:
 CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
+D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
 |-
-|<pre>EA       NOP
+!colspan="2"|12 bytes
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
 |-
-!colspan="2"|7 bytes
+|<pre>A0 EC    LDY #236 ;hides 'CPX abs'
+@Y = * - 1
+E6 xx    INC @zptemp
+EA       NOP
+EA       NOP
+EA       NOP
+EA       NOP
+C8       INY
+C8       INY
+D0 xx    BNE @Y</pre>||Clobbers Y, Z&N, and C; and requires @zptemp
 |-
-|<pre>08       PHP
+|<pre>A2 EC    LDX #236 ;hides 'CPX abs'
-A2 2C    LDX #44
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 2C    LDY #44
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-A9       LDA #194
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #194
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #187
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>48       PHA
-       PHP
-       SEC
-A9 2B    LDA #43
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       SEC
-A9 2B    LDA #43
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-A5 00    LDA $00
-       SEC
-A9 2B    LDA #43
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>24 00    BIT $00
-       PHA
-       SEC
-A9 2B    LDA #43
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHA
-C       TXA
-       PHA
-A2 29    LDX #41
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-       PHA
-       SEC
-A9 29    LDA #41
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|14 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-       PHA
-       SEC
-A9 29    LDA #41
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 229 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #202
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>48       PHA
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-A2 2D    LDX #45
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A6 00    LDX $00
-A2 2D    LDX #45
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #195
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #195
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>EA       NOP
-       SEC
-A9 20    LDA #32
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A2 2B    LDX #43
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A0 2B    LDY #43
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #188
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>8C       TXA
-       PHA
-A2 1F    LDX #31
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A0 1F    LDY #31
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A2 1F    LDX #31
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 2A    LDY #42
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-       SEC
-A9 1F    LDA #31
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       PHA
-       SEC
-A9 2A    LDA #42
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 230 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #203
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>68       PLA
-A2 2D    LDX #45
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>68       PLA
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-A2 2D    LDX #45
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #196
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #196
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-       PHP
-A0 2C    LDY #44
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A2 2C    LDX #44
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 2C    LDA #44
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 2C    LDA #44
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #189
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-       PHP
-       PHA
-       SEC
-A9 2A    LDA #42
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-00    BIT $00
-       PHA
-       SEC
-A9 2A    LDA #42
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 231 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A2 2E    LDX #46
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A9       LDA #204
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A9       LDA #197
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #197
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>08       PHP
-A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-EA       NOP
-EA       NOP
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 E4    LDY #228 ;hides 'CPX zp'
-@Y = * - 1
-EA       NOP
-C8       INY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>A5 00    LDA $00
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #190
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>68       PLA
-C       TXA
-       PHA
-A2 2B    LDX #43
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>EA       NOP
-C       TXA
-       PHA
-A2 1F    LDX #31
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-       SEC
-A9 2B    LDA #43
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHA
-       SEC
-A9 2B    LDA #43
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>EA       NOP
-       PHA
-       TYA
-       PHA
-A0 2A    LDY #42
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       SEC
-A9 1F    LDA #31
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       PHA
-       SEC
-A9 2A    LDA #42
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 232 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #205
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>A0 21    LDY #33
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 21    LDX #33
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A9       LDA #198
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #198
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>08       PHP
-A2 20    LDX #32
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 20    LDY #32
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>68       PLA
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 2C    LDY #44
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #191
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       SEC
-A9 2C    LDA #44
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       SEC
-A9 2C    LDA #44
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 2B    LDA #43
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 233 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #206
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>EA       NOP
-A2 2E    LDX #46
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A2 2D    LDX #45
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-A9       LDA #199
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #199
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #192
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>48       PHA
-       PHP
-       SEC
-A9 2C    LDA #44
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       SEC
-A9 2C    LDA #44
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
-|-
-|<pre>08       PHP
-       CLC
-A9 64    LDA #100 ;hides 'NOP zp'
-@A = * - 1
-EA       NOP
-01    ADC #1
-xx    BPL @A
-       PLP</pre>||Clobbers A; requires support for unofficial opcodes; and writes in stack
-|-
-|<pre>48       PHA
-       CLC
-A9 64    LDA #100 ;hides 'NOP zp'
-@A = * - 1
-EA       NOP
-01    ADC #1
-xx    BPL @A
-       PLA</pre>||Clobbers Z&N, C, and V; requires support for unofficial opcodes; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-A5 00    LDA $00
-       SEC
-A9 2C    LDA #44
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>24 00    BIT $00
-       PHA
-       SEC
-A9 2C    LDA #44
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-C       TXA
-       PHA
-A2 18    LDX #24 ;hides 'CLC'
-@X = * - 1
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 1B    LDA #27
-@A:
-00    BIT $00
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 234 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #207
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>48       PHA
-A2 2E    LDX #46
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A6 00    LDX $00
-A2 2E    LDX #46
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #200
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #200
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>38       SEC
-A9 21    LDA #33
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>EA       NOP
-       PHP
-A0 20    LDY #32
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A2 20    LDX #32
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #193
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 20    LDA #32
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 20    LDA #32
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-C       TXA
-       PHA
-A2 2B    LDX #43
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 1F    LDA #31
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 235 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #208
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>A0 1A    LDY #26
-@Y:
-       PLA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>A2 1A    LDX #26
-@X:
-       PLA
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A2 1A    LDX #26
-@X:
-EA       NOP
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A0 1A    LDY #26
-@Y:
-EA       NOP
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #201
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #201
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-       PHP
-A2 2D    LDX #45
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #194
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-       PHP
-       PHA
-       SEC
-A9 2B    LDA #43
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-00    BIT $00
-       PHA
-       SEC
-A9 2B    LDA #43
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 236 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 2F    LDX #47
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A9       LDA #209
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A9       LDA #202
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #202
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>48       PHA
-       PHP
-A2 2D    LDX #45
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-A6 00    LDX $00
-A2 2D    LDX #45
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A4 00    LDY $00
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>A5 00    LDA $00
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #195
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 20    LDY #32
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       SEC
-A9 20    LDA #32
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       SEC
-A9 20    LDA #32
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-C       TXA
-       PHA
-A2 1F    LDX #31
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       PHA
-       SEC
-A9 1F    LDA #31
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 237 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #210
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>48       PHA
-       PHA
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-A2 2E    LDX #46
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-A2 1A    LDX #26
-@X:
-       PLA
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>EA       NOP
-A0 1A    LDY #26
-@Y:
-       PLA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #203
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #203
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-A0 1A    LDY #26
-@Y:
-EA       NOP
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
-A2 1A    LDX #26
-@X:
-EA       NOP
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>68       PLA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A2 2D    LDX #45
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 1A    LDA #26
-@A:
-EA       NOP
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #196
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 2C    LDA #44
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 238 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #211
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>EA       NOP
-A2 2F    LDX #47
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A2 2E    LDX #46
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 2F    LDA #47
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-A9       LDA #204
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #204
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #197
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>48       PHA
-       PHP
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-A5 00    LDA $00
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>24 00    BIT $00
-       PHA
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>EA       NOP
-       PHA
-C       TXA
-       PHA
-A2 1F    LDX #31
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-       PHA
-       SEC
-A9 2B    LDA #43
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|14 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       PHA
-       SEC
-A9 1F    LDA #31
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 239 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #212
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>A0 22    LDY #34
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 22    LDX #34
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A9       LDA #205
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #205
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>08       PHP
-A2 21    LDX #33
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 21    LDY #33
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>EA       NOP
-       PLA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #198
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       TYA
-       PHA
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       SEC
-A9 1A    LDA #26
-@A:
-EA       NOP
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 2C    LDY #44
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       PHA
-       SEC
-A9 2C    LDA #44
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 240 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #213
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>68       PLA
-A2 2F    LDX #47
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>68       PLA
-A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-A2 2F    LDX #47
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #206
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #206
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-       PHP
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A2 2E    LDX #46
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       SEC
-A9 2F    LDA #47
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #199
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-       PHP
-       PHA
-       SEC
-A9 2C    LDA #44
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-       CLC
-A9 64    LDA #100 ;hides 'NOP zp'
-@A = * - 1
-EA       NOP
-01    ADC #1
-xx    BPL @A
-       PLA
-       PLP</pre>||Requires support for unofficial opcodes; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-00    BIT $00
-       PHA
-       SEC
-A9 2C    LDA #44
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 241 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A9       LDA #214
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A9       LDA #207
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #207
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>38       SEC
-A9 22    LDA #34
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>48       PHA
-       PHP
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A2 2E    LDX #46
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-A4 00    LDY $00
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A6 00    LDX $00
-A2 2E    LDX #46
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #200
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 21    LDA #33
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 21    LDA #33
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 20    LDA #32
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 242 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #215
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>A0 CA    LDY #202 ;hides 'DEX'
-@Y = * - 1
-C8       INY
-C8       INY
-D0 xx    BNE @Y</pre>||Clobbers X, Y, and Z&N
-|-
-|<pre>A2 4A    LDX #74 ;hides 'LSR A'
-@X = * - 1
-E8       INX
-E8       INX
-xx    BPL @X</pre>||Clobbers A, X, Z&N, and C
-|-
-|<pre>A0 4A    LDY #74 ;hides 'LSR A'
-@Y = * - 1
-C8       INY
-C8       INY
-xx    BPL @Y</pre>||Clobbers A, Y, Z&N, and C
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>48       PHA
-A2 22    LDX #34
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-A0 22    LDY #34
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
-A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>EA       NOP
-       PLA
-A2 2F    LDX #47
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #208
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #208
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>A4 00    LDY $00
-A0 22    LDY #34
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A6 00    LDX $00
-A2 22    LDX #34
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>68       PLA
-       SEC
-A9 2F    LDA #47
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>08       PHP
-A0 1A    LDY #26
-@Y:
-EA       NOP
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 1A    LDX #26
-@X:
-EA       NOP
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       SEC
-A9 2F    LDA #47
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #201
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 243 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #216
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>EA       NOP
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A2 2F    LDX #47
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-A9       LDA #209
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #209
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #202
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 21    LDY #33
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-A5 00    LDA $00
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>24 00    BIT $00
-       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 20    LDY #32
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       PHA
-       SEC
-A9 20    LDA #32
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 244 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #217
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>48       PHA
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>A2 1B    LDX #27
-@X:
-       PLA
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>A0 1B    LDY #27
-@Y:
-       PLA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A6 00    LDX $00
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #210
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #210
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A2 2E    LDX #46
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
-       SEC
-A9 2F    LDA #47
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #203
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       TYA
-       PHA
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A0 1A    LDY #26
-@Y:
-EA       NOP
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A2 1A    LDX #26
-@X:
-EA       NOP
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>A5 00    LDA $00
-       SEC
-A9 22    LDA #34
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>08       PHP
-       SEC
-A9 1A    LDA #26
-@A:
-EA       NOP
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       PHA
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 245 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #218
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>68       PLA
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>68       PLA
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #211
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #211
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-       PHP
-A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A2 2F    LDX #47
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 2F    LDA #47
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 2F    LDA #47
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #204
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-       PHP
-       PHA
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-00    BIT $00
-       PHA
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 246 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A2 31    LDX #49
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A0 31    LDY #49
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A9       LDA #219
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A9       LDA #212
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #212
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>08       PHP
-A0 22    LDY #34
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 22    LDX #34
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>A5 00    LDA $00
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #205
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>68       PLA
-       TYA
-       PHA
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>8C       TXA
-       PHA
-A2 1A    LDX #26
-@X:
-EA       NOP
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>EA       NOP
-       PHA
-       TYA
-       PHA
-A0 2D    LDY #45
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-       SEC
-A9 1A    LDA #26
-@A:
-EA       NOP
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       PHA
-       SEC
-A9 2D    LDA #45
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 247 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #220
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>48       PHA
-       PHA
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>EA       NOP
-       PLA
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #213
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #213
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>68       PLA
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A2 2F    LDX #47
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #206
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       SEC
-A9 2F    LDA #47
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       SEC
-A9 2F    LDA #47
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 248 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #221
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>EA       NOP
-A2 31    LDX #49
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 31    LDY #49
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>08       PHP
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 31    LDA #49
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-A9       LDA #214
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #214
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #207
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 22    LDA #34
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 22    LDA #34
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 21    LDA #33
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 249 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #222
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>A2 E8    LDX #232 ;hides 'INX'
-@X = * - 1
-E6 xx    INC @zptemp
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N; and requires @zptemp
-|-
-|<pre>A0 1F    LDY #31
-@Y:
-       PHA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>A2 1F    LDX #31
-@X:
-       PHA
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A6 00    LDX $00
-A2 31    LDX #49
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 31    LDY #49
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #215
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #215
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>08       PHP
-A0 4A    LDY #74 ;hides 'LSR A'
-@Y = * - 1
-C8       INY
-C8       INY
-xx    BPL @Y
-       PLP</pre>||Clobbers A, and Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 4A    LDX #74 ;hides 'LSR A'
-@X = * - 1
-E8       INX
-E8       INX
-xx    BPL @X
-       PLP</pre>||Clobbers A, and X; and writes in stack
-|-
-|<pre>08       PHP
-A0 CA    LDY #202 ;hides 'DEX'
-@Y = * - 1
-C8       INY
-C8       INY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers X, and Y; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>48       PHA
-       PHP
-A0 22    LDY #34
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A2 22    LDX #34
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #208
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       TYA
-       PHA
-A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>08       PHP
-A4 00    LDY $00
-A0 22    LDY #34
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A6 00    LDX $00
-A2 22    LDX #34
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       SEC
-A9 2F    LDA #47
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 250 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #223
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>68       PLA
-A2 31    LDX #49
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>68       PLA
-A0 31    LDY #49
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-A2 31    LDX #49
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-A0 31    LDY #49
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #216
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #216
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-       PHP
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       SEC
-A9 31    LDA #49
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #209
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 21    LDY #33
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-00    BIT $00
-       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 251 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A0 32    LDY #50
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A2 32    LDX #50
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A9       LDA #224
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A9       LDA #217
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #217
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>48       PHA
-       PHP
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>38       SEC
-A9 1F    LDA #31
-@A:
-       PHA
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-A4 00    LDY $00
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A6 00    LDX $00
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>38       SEC
-A9 1F    LDA #31
-@A:
-00    BIT $00
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #210
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>68       PLA
-       TYA
-       PHA
-A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, S, and Z&N; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-       TYA
-       PHA
-A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-       SEC
-A9 22    LDA #34
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       SEC
-A9 22    LDA #34
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>EA       NOP
-       PHA
-       TYA
-       PHA
-A0 2E    LDY #46
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>08       PHP
-A5 00    LDA $00
-       SEC
-A9 22    LDA #34
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 252 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #225
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>48       PHA
-A0 1F    LDY #31
-@Y:
-       PHA
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-A2 1F    LDX #31
-@X:
-       PHA
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
-A0 31    LDY #49
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>EA       NOP
-       PLA
-A2 31    LDX #49
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-|<pre>A2 54    LDX #84 ;hides 'NOP zp,X'
-@X = * - 1
-CA       DEX ;first round only
-E8       INX
-E8       INX
-xx    BPL @X</pre>||Clobbers X, and Z&N; and requires support for unofficial opcodes
-|-
-|<pre>A0 54    LDY #84 ;hides 'NOP zp,X'
-@Y = * - 1
-       DEY ;first round only
-C8       INY
-C8       INY
-xx    BPL @Y</pre>||Clobbers Y, and Z&N; and requires support for unofficial opcodes
-|-
-|<pre>08       PHP
-A9       LDA #218
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #218
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-A0 31    LDY #49
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-A2 31    LDX #49
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>68       PLA
-       SEC
-A9 31    LDA #49
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       SEC
-A9 31    LDA #49
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #211
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>EA       NOP
-       PHA
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 2F    LDA #47
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 253 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #226
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>A2 24    LDX #36
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A0 24    LDY #36
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A0 31    LDY #49
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 31    LDX #49
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>38       SEC
-A9 32    LDA #50
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-|<pre>08       PHP
-A9       LDA #219
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #219
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #212
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>98       TYA
-       PHA
-A0 4A    LDY #74 ;hides 'LSR A'
-@Y = * - 1
-C8       INY
-C8       INY
-xx    BPL @Y
-       PLA
-A8       TAY</pre>||Clobbers A, Z&N, and C; and writes in stack
-|-
-|<pre>48       PHA
-       PHP
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers S, Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>08       PHP
-A5 00    LDA $00
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>24 00    BIT $00
-       PHA
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>48       PHA
-C       TXA
-       PHA
-A2 1A    LDX #26
-@X:
-EA       NOP
-EA       NOP
-CA       DEX
-D0 xx    BNE @X
-       PLA
-AA       TAX
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Clobbers S; and writes in stack
-|-
-!colspan="2"|14 bytes
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-       PHA
-       SEC
-A9 2E    LDA #46
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 254 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #227
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>48       PHA
-A0 32    LDY #50
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, S, and Z&N; and writes in stack
-|-
-|<pre>48       PHA
-A2 32    LDX #50
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, S, and Z&N; and writes in stack
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>A6 00    LDX $00
-A2 32    LDX #50
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A4 00    LDY $00
-A0 32    LDY #50
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #220
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #220
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X, and S; and writes in stack
-|-
-|<pre>48       PHA
-       PHA
-       PHP
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y, and S; and writes in stack
-|-
-|<pre>EA       NOP
-       PLA
-       SEC
-A9 31    LDA #49
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #213
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>EA       NOP
-       TYA
-       PHA
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-A2 30    LDX #48
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       PHP
-A0 30    LDY #48
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-EA       NOP
-       SEC
-A9 31    LDA #49
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>48       PHA
-       TYA
-       PHA
-A0 2F    LDY #47
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
-|-
-|<pre>EA       NOP
-EA       NOP
-       PHP
-       SEC
-A9 30    LDA #48
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>EA       NOP
-       PHP
-       PHA
-       SEC
-A9 2F    LDA #47
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 255 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A9       LDA #228
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|6 bytes
-|-
-|<pre>68       PLA
-A0 32    LDY #50
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers A, Y, S, and Z&N
-|-
-|<pre>68       PLA
-A2 32    LDX #50
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers A, X, S, and Z&N
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>EA       NOP
-A2 24    LDX #36
-@X:
-EA       NOP
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>EA       NOP
-A0 24    LDY #36
-@Y:
-EA       NOP
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>08       PHP
-A9       LDA #221
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #221
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>EA       NOP
-       PHP
-A2 31    LDX #49
-@X:
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>EA       NOP
-       PHP
-A0 31    LDY #49
-@Y:
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>38       SEC
-A9 24    LDA #36
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-       SEC
-A9 31    LDA #49
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLP</pre>||Clobbers A; and writes in stack
-|-
-|<pre>48       PHA
-       SEC
-A9 31    LDA #49
-@A:
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA</pre>||Clobbers Z&N, C, and V; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #214
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|12 bytes
-|-
-|<pre>08       PHP
-       PHA
-       SEC
-A9 22    LDA #34
-@A:
-EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A
-       PLA
-       PLP</pre>||Writes in stack
-|-
-|}
-=== 256 cycles ===
-{| class="wikitable testtable"
-!colspan="2"|5 bytes
-|-
-|<pre>A2 33    LDX #51
-@X:
-CA       DEX
-D0 xx    BNE @X</pre>||Clobbers X, and Z&N
-|-
-|<pre>A0 33    LDY #51
-@Y:
-       DEY
-D0 xx    BNE @Y</pre>||Clobbers Y, and Z&N
-|-
-|<pre>A9       LDA #229
-xx xx JSR delay_a_25_clocks</pre>||Clobbers A, Z&N, C, and V; and requires delay_a_25_clocks
-|-
-!colspan="2"|7 bytes
-|-
-|<pre>08       PHP
-A9       LDA #222
-xx xx JSR delay_a_25_clocks
-       PLP</pre>||Clobbers A; requires delay_a_25_clocks; and writes in stack
-|-
-|<pre>48       PHA
-A9       LDA #222
-xx xx JSR delay_a_25_clocks
-       PLA</pre>||Clobbers Z&N, C, and V; requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|8 bytes
-|-
-|<pre>08       PHP
-A2 E8    LDX #232 ;hides 'INX'
 @X = * - 1
 E6 xx    INC @zptemp
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; requires @zptemp; and writes in stack
-|-
-!colspan="2"|9 bytes
-|-
-|<pre>08       PHP
-A0 1F    LDY #31
-@Y:
-C5 00    CMP $00
-       DEY
-D0 xx    BNE @Y
-       PLP</pre>||Clobbers Y; and writes in stack
-|-
-|<pre>08       PHP
-A2 1F    LDX #31
-@X:
-00    BIT $00
-CA       DEX
-D0 xx    BNE @X
-       PLP</pre>||Clobbers X; and writes in stack
-|-
-|<pre>38       SEC
-A9 17    LDA #23
-@A:
-       PHA
-       PHA
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, S, Z&N, C, and V; and writes in stack
-|-
-|<pre>08       PHP
-       PHA
-A9       LDA #215
-xx xx JSR delay_a_25_clocks
-       PLA
-       PLP</pre>||Requires delay_a_25_clocks; and writes in stack
-|-
-!colspan="2"|10 bytes
-|-
-|<pre>38       SEC
-A9 17    LDA #23
-@A:
 EA       NOP
 EA       NOP
 EA       NOP
-E9 01    SBC #1
-D0 xx    BNE @A</pre>||Clobbers A, Z&N, C, and V
-|-
-!colspan="2"|11 bytes
-|-
-|<pre>98       TYA
-       PHA
 EA       NOP
-EA       NOP
+E8       INX
-A0 30    LDY #48
+E8       INX
-@Y:
+D0 xx    BNE @X</pre>||Clobbers X, Z&N, and C; and requires @zptemp
-      DEY
-D0 xx    BNE @Y
-       PLA
-A8       TAY</pre>||Clobbers A, and Z&N; and writes in stack
 |-
-!colspan="2"|12 bytes
+!colspan="2"|14 bytes
 |-
-|<pre>48       PHA
+|<pre>A2 05    LDX #5 ;hides 'ORA zp'
-EA       NOP
+@X = * - 1
-       TYA
+E8       INX ;first round only
-       PHA
+00    ROL $00,X
-A0 2F    LDY #47
+00    ROR $00,X
-@Y:
+00    ROL $00,X
-      DEY
+00    ROR $00,X
-D0 xx    BNE @Y
+CA       DEX
-       PLA
+D0 xx    BNE @X</pre>||Clobbers A, X, and Z&N
-A8       TAY
-       PLA</pre>||Clobbers Z&N; and writes in stack
 |-
-|<pre>08       PHP
+|<pre>A0 05    LDY #5 ;hides 'ORA zp'
-EA       NOP
+@Y = * - 1
-EA       NOP
+C8       INY ;first round only
-EA       NOP
+00    ROL $00,X
-       SEC
+00    ROR $00,X
-A9 30    LDA #48
+00    ROL $00,X
-@A:
+00    ROR $00,X
-E9 01    SBC #1
-D0 xx    BNE @A
-      PLP</pre>||Clobbers A; and writes in stack
-|-
-!colspan="2"|13 bytes
-|-
-|<pre>08       PHP
-       PHA
-       TYA
-       PHA
-A0 2E    LDY #46
-@Y:
        DEY
-D0 xx    BNE @Y
+D0 xx    BNE @Y</pre>||Clobbers A, Y, and Z&N
-       PLA
-A8       TAY
-       PLA
-       PLP</pre>||Writes in stack
 |-
 |}