INES Mapper 089: Difference between revisions
From NESdev Wiki
Jump to navigationJump to search
No edit summary |
m (refile, add cat:nescartdb; also link to pinout and "mapper 93" instead of "mapper 093") |
||
| (3 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
[[Category:iNES Mappers]] | [[Category:iNES Mappers|089]][[Category:Discrete logic mappers|089]][[Category:in NesCartDB|089]] | ||
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 pinout|Sunsoft-2]] chip on the Sunsoft-3 board, and so works differently than [[iNES Mapper 093|Mapper 93]] | ||
Here is the documentation in [[INES_Mapper_DischDocs|disch's original style]]: | Here is the documentation in [[INES_Mapper_DischDocs|disch's original style]]: | ||
Registers: | Registers **BUS CONFLICTS**: | ||
-------------------------- | -------------------------- | ||
$8000-FFFF: [CPPP MCCC] | $8000-FFFF: [CPPP MCCC] | ||
C = Select 8k CHR @ $0000 | C = Select 8k CHR @ $0000 | ||
| Line 23: | Line 24: | ||
| $8000 | { -1} | | | $8000 | { -1} | | ||
+---------------+---------------+ | +---------------+---------------+ | ||
Latest revision as of 20:19, 2 August 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 93
Here is the documentation in disch's original style:
Registers **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} |
+---------------+---------------+
