R-Type
From PLD Archive
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PCB
PLD's
| PLD Information | Credits | Download | Pictures | |||||
|---|---|---|---|---|---|---|---|---|
| Dump Method | Target Device | Location | ID | Status | Creator(s) | Tester(s) | Files | View |
| Bruteforced | GAL16V8 | 3A | M72-R-3A | Tested | Corrado Tomaselli | Corrado Tomaselli | JEDEC | |
| Bruteforced | GAL16V8 | IC11 | M72-A-3D | Tested | Unknown | Zabanitu | JEDEC | |
| Bruteforced | GAL16V8 | IC19 | M72-A-4D | Tested | Unknown | Zabanitu | JEDEC | |
Reference
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Schematics
Notes
SELF TEST ERROR CODES 1 - Work RAM (byte check) 2 - Work RAM (word check) 3 - VRAM A (word check) 4 - VRAM B (word check) 5 - Sound L (byte check) $0000 - $7FFFF 6 - Sound H (byte check) $8000 - $FFFFF
Credits
- Pictures taken from http://arcade.ym2149.com/pcb/irem.html