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SHVC-1CB5B-20

A board containing one ROM chip, 256k of RAM, a 74HCU04 decoder, an MM1026AF chip, and a GSU-2-SP1 Super FX chip.

All PCB information based on a document by Overload

Supported ROM sizes

The information on ROM size is unknown

Supported RAM sizes

The information on RAM size is unknown

On-board chips

The chip information is unknown

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
Super Mario - Yossy Island Japan SHVC-YI-0
Super Mario World 2: Yoshi's Island PAL SPAL-YI-0
Super Mario World 2: Yoshi's Island PAL SPAL-YI-1
Super Mario World 2: Yoshi's Island USA SNS-YI-0
Super Mario World 2: Yoshi's Island USA SNS-YI-1

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