caius has dumped two remaining PAL chips from a PANG 3 PCB.
It is unknown if the board is genuine or not seeing as though a lot of these Mitchell boards seemed to be very poor quality.
Thanks to caius
Found a PAL chip on my Wild Fang PCB today.
Its labelled T-3 and is found on the CPU board.
All tested and confirmed working.
Mr.Do has sent in a dump of the R3 PAL from a Crazy Kong – Falcon (2 pcb set).
Its already in GAL16V8 format and is tested.
Thanks to Mr.Do
Here is another dump/recreation from the Spy Hunter boardset.
This one is labelled 0066-316BX-XXQX and is found at location 13B on the main CPU board.
Only 3 more to go but they are gonna be tough.
A quick one here.
Tested a CPU board with known good video gen board and SSIO board connected.
The game had no sync but it appeared the game was running.
Sync could be a bad fault to have as its heavily dependent on the PLD’s found on this board and I have yet to reverse them.
Luckily for me I found the last stage before being outputted to the monitor was to blame. The 7404 chip @ location C4 had stuck outputs, replacing this brought the sync back and the board was fine after that.