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 Arcade Database |
description | 18 Wheeler: American Pro Trucker (standard) |
year | 1999.12.14 |
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