INES Mapper 070: Difference between revisions

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[[Category:iNES Mappers]][[Category:Discrete logic mappers]]
[[Category:iNES Mappers|070]][[Category:Discrete logic mappers|070]][[Category:in NesCartDB|070]]
  Here are Disch's original notes:
   ========================
   ========================
   =  Mapper 070          =
   =  Mapper 070          =
Line 9: Line 8:
   --------------------------
   --------------------------
   Family Trainer - Manhattan Police
   Family Trainer - Manhattan Police
   Family Trainer - Meiro Daisakusen
   [https://nescartdb.com/profile/view/4091/family-trainer-5-meiro-daisakusen Family Trainer - Meiro Daisakusen]
   Kamen Rider Club
   [https://nescartdb.com/profile/view/1742/kamen-rider-club-gekitotsu-shocker-land Kamen Rider Club]
   Space Shadow
   Space Shadow
    
    
Line 16: Line 15:
   Notes:
   Notes:
   ---------------------------
   ---------------------------
   I do not know whether or not this mapper suffers from bus conflicts. Use caution!
   Many of these games use the [[Power Pad#Family Trainer Mat|Family Trainer Mat]] as an input device.
    
    
  Many of these games use the family trainer mat as an input device.
    
    
 
   Registers: **BUS CONFLICTS**
   Registers:
   --------------------------
   --------------------------
     $8000-FFFF:  [PPPP CCCC]
     $8000-FFFF:  [PPPP CCCC]
Line 35: Line 32:
       |    $8000    |    { -1}    |
       |    $8000    |    { -1}    |
       +---------------+---------------+
       +---------------+---------------+
The version of this board with 1-screen mapper-controlled mirroring is [[iNES Mapper 152|mapper 152]], and the version without a fixed bank at $C000-$FFFF is oversize [[GxROM]]. Before Mapper 152 was defined, the version with 1-screen mirroring had been denoted by setting the "alternative nametables" bit in the iNES header (according to the FWNES98E.TXT file of the fwNES emulator version 0.302b).

Latest revision as of 10:07, 1 February 2024

 ========================
 =  Mapper 070          =
 ========================
 
 
 Example Games:
 --------------------------
 Family Trainer - Manhattan Police
 Family Trainer - Meiro Daisakusen
 Kamen Rider Club
 Space Shadow
 
 
 Notes:
 ---------------------------
 Many of these games use the Family Trainer Mat as an input device.
 
 
 Registers: **BUS CONFLICTS**
 --------------------------
   $8000-FFFF:  [PPPP CCCC]
     P = Selects 16k PRG @ $8000
     C = Selects 8k CHR @ $0000
 
 
 PRG Setup:
 --------------------------
 
       $8000   $A000   $C000   $E000  
     +---------------+---------------+
     |     $8000     |     { -1}     |
     +---------------+---------------+

The version of this board with 1-screen mapper-controlled mirroring is mapper 152, and the version without a fixed bank at $C000-$FFFF is oversize GxROM. Before Mapper 152 was defined, the version with 1-screen mirroring had been denoted by setting the "alternative nametables" bit in the iNES header (according to the FWNES98E.TXT file of the fwNES emulator version 0.302b).