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SHVC-1J3M-20
| property | description |
| PCB type | Standard |
| Serial code | SHVC-1J3M-20 |
| Company | Super Home Video Computer - Nintendo (Note, I have found no primary source that this acronym is correct) |
| Number of chip slots | 4 |
| Number of ROM chips | 1 |
| ROM chip memory size | 2Mb, 4Mb, 8Mb, 16Mb, or 32Mb |
| ROM chip type | MASKROM |
| Special coprocessor/ additional chip | none |
| Mapping type, HiROM/LoROM | HiROM |
| SRAM | 64k |
| SRAM decoder chip | MAD-1 or MAD-R |
| Board revision | 20 |
| Slot ID | description |
| U1 | MASKROM |
| U2 | SRAM |
| U3 | MAD-x |
| U4 | 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-1J3M-(01,11,20)
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
Images
Image contributors: Evan G, Kester W
PCB Front:
PCB Back:
Games that use this PCB type: