INES Mapper 113: Difference between revisions
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m (add cat:gnrom like) |
m (Both examples given were m79, not m113. Replaced them with the three that are unambiguous.) |
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Example Games: | Example Games: | ||
-------------------------- | -------------------------- | ||
HES 6-in-1 | |||
Mind Blower Pak | |||
Total Funpak | |||
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Note the high bit of the CHR Reg. | Note the high bit of the CHR Reg. | ||
Note that FCEUX does not honor the mirror bit. | Note that FCEUX does not honor the mirror bit. | ||
Any games smaller-or-equal to 64/64 are probably actually [[iNES Mapper 079|mapper 79]]. Disch generalized the two mappers to only differ on whether they could control mirroring. | |||
Revision as of 07:56, 9 July 2012
iNES Mapper 113 is used to designate the NINA-3/6 board.
Here are Disch's original notes:
========================
= Mapper 113 =
========================
Example Games:
--------------------------
HES 6-in-1
Mind Blower Pak
Total Funpak
Registers:
---------------------------
Range,Mask: $4100-5FFF, $4100
be sure to make note of the mask -- $4200 does not map to the register, but $4300 does.
$4100: [MCPP PCCC]
C = CHR Reg (8k @ $0000)
P = PRG Reg (32k @ $8000)
M = Mirroring:
0 = Horz
1 = Vert
Note the high bit of the CHR Reg.
Note that FCEUX does not honor the mirror bit.
Any games smaller-or-equal to 64/64 are probably actually mapper 79. Disch generalized the two mappers to only differ on whether they could control mirroring.
