VRC6 pinout: Difference between revisions

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m (Created page with 'Legend: ------- (s) means this pin connects to the System (r) this only connects to the ROM (w) this is a SRAM/WRAM connection only AUD : these pass to the resistor network CHR ...')
 
mNo edit summary
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<pre>
Legend:
Legend:
-------
--------
(s)    means this pin connects to the System
(r)    this only connects to the ROM
(w)    this is a SRAM/WRAM connection only
AUD  : these pass to the resistor network
CHR  : these connect to the CHR ROM and/or fami's CHR pins
PRG  : these connect to the PRG ROM and/or fami's PRG pins
WRAM  : this hooks to the WRAM
CIRAM : the RAM chip which is on the fami board


(s) means this pin connects to the System
(r) this only connects to the ROM
(w) this is a SRAM/WRAM connection only
AUD : these pass to the resistor network
CHR : these connect to the CHR ROM and/or fami's CHR pins
PRG : these connect to the PRG ROM and/or fami's PRG pins
WRAM : this hooks to the WRAM
CIRAM : the RAM chip which is on the fami board


                                   .----\/----.
                                   .----\/----.
Line 38: Line 39:
                                   |          |
                                   |          |
                                   `----------'
                                   `----------'
 
</pre>
                                    VRCVI
 


*1: On some VRCVI carts, these are reversed.  This affects some registers.
*1: On some VRCVI carts, these are reversed.  This affects some registers.


*2: This passes through a small pulse shaping network consisting of a  
*2: This passes through a small pulse shaping network consisting of a    resistor, diode, and cap.
     resistor, diode, and cap.

Revision as of 14:54, 12 June 2009

Legend:
--------
(s)     means this pin connects to the System
(r)     this only connects to the ROM
(w)     this is a SRAM/WRAM connection only
AUD   : these pass to the resistor network
CHR   : these connect to the CHR ROM and/or fami's CHR pins
PRG   : these connect to the PRG ROM and/or fami's PRG pins
WRAM  : this hooks to the WRAM
CIRAM : the RAM chip which is on the fami board 


                                  .----\/----.
                            GND - |01      48| - +5V
                        AUD  D1 - |02      47| - AUD  D0   
                        AUD  D3 - |03      46| - AUD  D2
                        AUD  D5 - |04      45| - AUD  D4
                    (s) PRG A12 - |05      44| - PRG A16 (r)
                    (s) PRG A14 - |06      43| - PRG A13 (s)
                         (s) M2 - |07      42| - PRG A17 (r)
                    (r) PRG A14 - |08      41| - PRG A15 (r)
                *1  (s) PRG  A1 - |09      40| - PRG A13 (r)
                *1  (s) PRG  A0 - |10      39| - PRG  D7 (s)
                    (s) PRG  D0 - |11      38| - PRG  D6 (s)
                    (s) PRG  D1 - |12      37| - PRG  D5 (s)
                    (s) PRG  D2 - |13      36| - PRG  D4 (s)
                    (r) PRG /CE - |14      35| - PRG  D3 (s)
                        (s) R/W - |15      34| - PRG /CE (s)
                *2 (w) WRAM /CE - |16      33| - /IRQ (s)
                    (r) CHR /CE - |17      32| - CIRAM /CE (s)
                    (s) CHR /RD - |18      31| - CHR A10 (s)
                   (s) CHR /A13 - |19      30| - CHR A11 (s)
                    (r) CHR A16 - |20      29| - CHR A12 (s)
                    (r) CHR A15 - |21      28| - CHR A17 (r)
                    (r) CHR A12 - |22      27| - CHR A14 (r)
                    (r) CHR A11 - |23      26| - CHR A13 (r)
                            GND - |24      25| - CHR A10 (r)
                                  |          |
                                  `----------'
  • 1: On some VRCVI carts, these are reversed. This affects some registers.
  • 2: This passes through a small pulse shaping network consisting of a resistor, diode, and cap.