Derby Owners Club World Edition (Rev T)
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| dumper | bobbydilley, chunksin, rtw |
| date | 30/06/2022 |
| emulator | MAME 0.246 |
| dev | MetalliC |
| name | drbyocwt on Arcade Database |
| description | Derby Owners Club World Edition (Rev T) |
| year | 2001.10.30 |
| manufacturer | Sega |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | oscillator | 28.000 | osc1 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | M27322 | EPR-22336T.ic22 | dumped |
| 14x | DA28F640J5 | ic1s - ic14s | dumped |
| 1x | X76F100 | ic37 | not dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 2x | IDT71256 | ic44,ic45 |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | EPM7064 315-6206 | ic41 | read protected |
Others
Notes
It's a NAOMI cart.
Cart type: 171-7885A
Cart N°: 840-0088C
Protection IC: not present
Key: no key
Files
-
cart
-
PCB component side
-
PCB solder side
-
ROM board test
-
Readme
1755
