INES Mapper 089: Difference between revisions

From NESdev Wiki
Jump to navigationJump to search
m (oops, it does have bus conflicts)
m (refile, add cat:nescartdb; also link to pinout and "mapper 93" instead of "mapper 093")
 
(One intermediate revision 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 on the Sunsoft-3 board, and so works differently than [[iNES Mapper 093|Mapper 093]]
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]]:     

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}     |
     +---------------+---------------+