Scucci
Well-known member
I've never dealt with these things before (PALs), so... got a quick question.
I have a Street Fighter II: World Warrior board that's missing it's IC1 (C632) on the C board. I also have another board that has the chip and works 100%. I also have an EMP-20 programmer and I just happen (amazingly) to have the module to do PALCE16V8H's. So... miracle there.
Anywhos, I pull the chip, put it in the programmer, read it, verify it, and save it as JEDEC. And of course it doesn't match up to anything the MAME set has for IC1... not even close. I have a 3K byte file, the MAME set has a 279 byte file. I've tried saving it as all sorts of different types... nothing is coming anywhere close to the file in MAME.
So... something's screwy here. How should I be reading this chip and programming a copy of it?
I have a Street Fighter II: World Warrior board that's missing it's IC1 (C632) on the C board. I also have another board that has the chip and works 100%. I also have an EMP-20 programmer and I just happen (amazingly) to have the module to do PALCE16V8H's. So... miracle there.
Anywhos, I pull the chip, put it in the programmer, read it, verify it, and save it as JEDEC. And of course it doesn't match up to anything the MAME set has for IC1... not even close. I have a 3K byte file, the MAME set has a 279 byte file. I've tried saving it as all sorts of different types... nothing is coming anywhere close to the file in MAME.
So... something's screwy here. How should I be reading this chip and programming a copy of it?
