Snes Central: SHVC-2B3B-01

SHVC-2B3B-01

PCB information
property	description
PCB type	Standard
Serial code	SHVC-2B3B-01
Company	Super Home Video Computer - Nintendo (Note, I have found no primary source that this acronym is correct)
Number of chip slots	7
Number of ROM chips	2
ROM chip memory size	8Mb+2Mb, 8Mb+4Mb, or 8Mb+8Mb
ROM chip type	MASKROM
Special coprocessor/ additional chip	DSP-x
Mapping type, HiROM/LoROM	LoROM
SRAM	64k
SRAM decoder chip	74LS139
Board revision	01

Chip slot description
Slot ID	description
U1	MASKROM
U2	MASKROM
U3	SRAM
U4	DSPx
U5	74LS139
U6	74HCU04
U7	CIC

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-2B3B-01
  memory type=ROM content=Program
    map address=00-3f,80-bf:8000-ffff mask=0x8000
  memory type=RAM content=Save
    map address=70-7d,f0-ff:0000-7fff mask=0x8000
  processor architecture=uPD7725
    map address=60-6f,e0-ef:0000-7fff mask=0x3fff
    memory type=ROM content=Program architecture=uPD7725
    memory type=ROM content=Data architecture=uPD7725
    memory type=RAM content=Data architecture=uPD7725
    oscillator

Images

Image contributor: Near

PCB Front:

PCB Back:

back image not found

Games that use this PCB type:

Game Name	Region	Serial Code
Super Bases Loaded II	USA	SNS-3D-0