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SHVC-2A3M-20

A board containing two ROM chips, 64k of RAM, and a MAD-1 decoder

All PCB information based on a document by Overload

Supported ROM sizes

The information on ROM size is unknown

Supported RAM sizes

  • 64 kbit

On-board chips

Chip numberChip type
U1MASKROM
U2MASKROM
U3SRAM
U4MAD-1
U5CIC

ROM Registration

A properly formatted internal header should have these values

The ROM registraion information is unknown

Memory Mapping

In order to get a game to work properly on an emulator, the following mapping should be used for this PCB.

The memory mapping is unknown

Games that use this PCB type:

Game Name Region Serial Code
Kidou Senshi Gundam: Cross Dimension 0079 Japan SHVC-78-0
Might and Magic III: Isles of Terra USA SNS-3H-0
NBA Live 95 USA SNS-ANBE-0
NBA Live 96 USA SNS-A6BE-0
NCAA Final Four Basketball USA SNS-AFIE-0
Ogre Battle: March of the Black Queen USA SNS-OB-0
Tecmo Secret of the Stars USA SNS-AQ-0
Wayne Gretzky and the NHLPA All-Stars USA SNS-AWZE-0

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