INES Mapper 097: Difference between revisions

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m (traced everything under the ROM and RAM; couldn't get more than 11/28 pins on the actual TAM-S1 though.)
(update per krzysiobal)
 
Line 1: Line 1:
[[Category:iNES Mappers|097]][[Category:in NesCartDB|097]]
[[Category:iNES Mappers|097]][[Category:in NesCartDB|097]]
[[iNES Mapper 097]] represents boards using Irem's TAM-S1 IC.  
[[iNES Mapper 097]] represents the single game that uses [[Irem TAM-S1 pinout|Irem's TAM-S1]] IC, [http://bootgod.dyndns.org:7777/profile.php?id=3801 Kaiketsu Yanchamaru].
  Here are Disch's original notes:
  ========================
  =  Mapper 097          =
  ========================
 
  Example Game:
  --------------------------
  Kaiketsu Yanchamaru
 
    
    
   Registers:
   Registers:
   --------------------------
   --------------------------
   It is believed that this mapper does not suffer from bus conflicts.
   This mapper does not have bus conflicts.
    
    
     $8000-FFFF:  [MM.. PPPP]
     $8000-BFFF:  [M..P PPPP]
       P = PRG Reg  (16k @ $C000)
       P = PRG Reg  (16k @ $C000)
       M = Mirroring:
       M = Mirroring:
         %00 = 1ScA
         %0 = Horz (PPU A11)
        %01 = Horz
         %1 = Vert (PPU A10)
         %10 = Vert
        %11 = 1ScB
    
    
    
    
Line 31: Line 20:
       |    { -1}    |    $8000    |
       |    { -1}    |    $8000    |
       +---------------+---------------+
       +---------------+---------------+
The underlying hardware is a little more capable, but is wired in a way such that that is inaccessible.


[[iNES Mapper 180|Mapper 180]] is basically this mapper without mirroring control. (But the fixed bank is 0, not last)
[[iNES Mapper 180|Mapper 180]] is basically this mapper without mirroring control. (But the fixed bank is 0, not last)

Latest revision as of 22:21, 19 February 2020

iNES Mapper 097 represents the single game that uses Irem's TAM-S1 IC, Kaiketsu Yanchamaru.

 Registers:
 --------------------------
 This mapper does not have bus conflicts.
 
   $8000-BFFF:  [M..P PPPP]
     P = PRG Reg  (16k @ $C000)
     M = Mirroring:
        %0 = Horz (PPU A11)
        %1 = Vert (PPU A10)
 
 
 PRG Setup:
 --------------------------
 
       $8000   $A000   $C000   $E000  
     +---------------+---------------+
     |     { -1}     |     $8000     |
     +---------------+---------------+

The underlying hardware is a little more capable, but is wired in a way such that that is inaccessible.

Mapper 180 is basically this mapper without mirroring control. (But the fixed bank is 0, not last)