Derby Owners Club 2000 Ver.2 (Japan, Rev A)
From Citylan
| dumper | f205v |
| date | 21/06/2010 |
| emulator | MAME 0.140u2 |
| dev | f205v |
| name | derbyo2k on ProgettoEMMA derbyo2k on Arcade Database |
| description | Derby Owners Club 2000 Ver.2 (Japan) (Rev A) |
| year | 2000.06 |
| manufacturer | Hitmaker - Sega |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | oscillator | 28.000 | osc1 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | M27C322 | EPR-22284a.ic22 | dumped |
| 16x | 27w064 | MPR-22223.ic1 - MPR-22238.ic16s | dumped |
| 1x | X76F100 | ic37 | not dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 2x | IDT71256 | ic44,ic45 |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | 315-6213 | ic41 | read protected |
Others
Notes
It's a NAOMI cart.
Cart type: 171-7919A
Cart N°: 840-0052C
Protection IC: not present
Key: no key
Files
-
PCB component side
-
PCB solder side
-
Cart
921
