PCB
Hardware ID
PLD
This file is to replace the custom chip found at location 3F. As the GAL has more pins than the original device, some wire strapping is required
| PLD Information | Credits | Download | View | ||||
|---|---|---|---|---|---|---|---|
| Dump Method | Target Device(s) | Location | Status | Creator(s) | Tester(s) | Files | Pictures |
| Recreated | GAL16V8 | 3F | Tested | Porchy | Porchy | ZIP | 
|
Reference
Clocks
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Main CPU
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Sub CPU
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A-Y-8910
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Sub CPU NMI
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H-sync
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V-sync
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Sync output
Custom IC
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Die shot
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Schematic of custom IC
