18 Wheeler: American Pro Trucker (standard)
From Citylan
| dumper | Arzeno fabrice |
| date | 12/11/2011 |
| emulator | MAME 0.144 |
| dev | R. Belmont |
| name | 18wheels on ProgettoEMMA 18wheels on Arcade Database |
| description | 18 Wheeler (standard) |
| year | 2000.01 |
| manufacturer | Sega |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | oscillator | 28.000 | osc1 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | M27322 | EPR-23298.ic22 | dumped |
| 20x | M27W064 | 22164.ic1 - 22183.ic20s | dumped |
| 1x | X76F100 | ic37 | 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°: 840-0036C
Protection IC: SEGA 315-5881 (317-0273-COM)
Key: 0x2807cf54
Files
-
Cart
-
PCB component side
-
PCB solder side
1430
