Today we have some PAL dumps from not working boards (Funworld, Jolly Card and Jolly Joker), hence they are all untested.They have been dumped by Team Europe using an adapter (designed by Charles MacDonald) able to read the PLD as a 27C020 EPROM, therefore they provided binary dumps which I took care to analyze and reverse into GAL16V8.Thanks to Team Europe for their contribution.
New Zero Team PAL dumps added
Today, after repairing the board, I dumped the PLDs (two secured GAL16V8) from a New Zero Team PCB (by Seibu Kaihatsu).Both dumps have been tested working in GAL16V8 targeting device.
Dragon Breed (Irem M81) PAL dump added
‘frsj8112′ ,one of our finest contributors, sent in a PAL dump from a Dragon Breed PCB (Irem M81 hardware).The device is located @IC48 on CPU board and it’s specific to this game.Dump has been successfully tested on a GAL16V8.Thanks again to him.
Sega Model 2 CRX drive board PAL dump added
In the past days I’ve dumped the PLD ( a secured GAL16V8 marked ‘315-5915’) from the drive board of Sega Model 2 CRX games.Chip has been kindly provided by ‘krb’ who also successfully tested the dump on his Sega Touring Car cabinet.Thanks again to him.
Various PAL dumps
Recently dumped a few PALs from Terminator 2, Mortal Kombat 2 and Operation Thunderbolt.
3 of the Operation Thunderbolt ones are from unsecured devices, the last one wasnt supported by my programmer so is a recreation.
All the Mortal Kombat 2 devices were sent to me by Jon Hughes for dumping, thanks to him for that and to RGP for testing one of them. One of these was a PAL20L8 and have recreated it in both GAL20V8 and GAL22V10 formats.
The last one comes from the sound PCB of Terminator 2. It might yet be the same as the other dump we have from a T-Unit hardware but its a different ID and ive not reversed them both yet to check.