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PCB information
property description
PCB type Standard
Serial code SHVC-1K1B-01
Company Super Home Video Computer - Nintendo (Note, I have found no primary source that this acronym is correct)
Number of chip slots 6
Number of ROM chips 1
ROM chip memory size 2Mb, 4Mb, 8Mb, 16Mb, or 32Mb
ROM chip type MASKROM
Special coprocessor/ additional chip DSP-x
Mapping type, HiROM/LoROM HiROM
SRAM 16k
SRAM decoder chip 74LS139
Board revision 01

Chip slot description
Slot ID description
U4 74LS139
U5 74HCU04

Mapping information

This info box is taken from the emulators BSNES and HIGAN, by Near. If your game does not run, and the mapping type of the game directs you to this page, you can copy this information into a file called "manifest.bml", in the same game folder directory. This should allow the emulator to properly load the game.

board: SHVC-1K1B-01
  memory type=ROM content=Program
    map address=00-3f,80-bf:8000-ffff
    map address=40-7d,c0-ff:0000-ffff
  memory type=RAM content=Save
    map address=20-3f,a0-bf:6000-7fff mask=0xe000
  processor architecture=uPD7725
    map address=00-1f,80-9f:6000-7fff mask=0xfff
    memory type=ROM content=Program architecture=uPD7725
    memory type=ROM content=Data architecture=uPD7725
    memory type=RAM content=Data architecture=uPD7725


Image contributor: JohnDie

PCB Front:

PCB Back:

Games that use this PCB type:

Game Name Region Serial Code
Super Mario Kart PAL SPAL-MK-0
Super Mario Kart USA SNS-MK-0

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