INES Mapper 089: Difference between revisions
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This is part of a family of Sunsoft mappers used largely by Japanese games: ([[iNES Mapper 089]], [[iNES Mapper 093]], [[iNES Mapper 184]]) | This is part of a family of Sunsoft mappers used largely by Japanese games: ([[iNES Mapper 089]], [[iNES Mapper 093]], [[iNES Mapper 184]]) | ||
This mapper is used by Tenka no Goikenban: Mito Koumon (J). This game uses the Sunsoft-2 chip, | This mapper is used by Tenka no Goikenban: Mito Koumon (J). This game uses the Sunsoft-2 chip on the Sunsoft-3 board, and so works differently than [[iNES Mapper 093|Mapper 093]] | ||
Here is the documentation in [[INES_Mapper_DischDocs|disch's original style]]: | Here is the documentation in [[INES_Mapper_DischDocs|disch's original style]]: | ||
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Registers: | Registers: | ||
-------------------------- | -------------------------- | ||
No bus conflicts. | |||
$8000-FFFF: [CPPP MCCC] | $8000-FFFF: [CPPP MCCC] | ||
C = Select 8k CHR @ $0000 | C = Select 8k CHR @ $0000 | ||
| Line 23: | Line 25: | ||
| $8000 | { -1} | | | $8000 | { -1} | | ||
+---------------+---------------+ | +---------------+---------------+ | ||
Revision as of 21:23, 7 June 2012
This is part of a family of Sunsoft mappers used largely by Japanese games: (iNES Mapper 089, iNES Mapper 093, iNES Mapper 184)
This mapper is used by Tenka no Goikenban: Mito Koumon (J). This game uses the Sunsoft-2 chip on the Sunsoft-3 board, and so works differently than Mapper 093
Here is the documentation in disch's original style:
Registers:
--------------------------
No bus conflicts.
$8000-FFFF: [CPPP MCCC]
C = Select 8k CHR @ $0000
P = Select 16k PRG @ $8000
M = Mirroring:
0 = 1ScA
1 = 1ScB
PRG Setup:
--------------------------
$8000 $A000 $C000 $E000
+---------------+---------------+
| $8000 | { -1} |
+---------------+---------------+
