I have 2 GAL16V8 IC's I'm trying to prove/rule out on a cadillacs and dinosaurs bootleg I bought from Ebay recently as not working, (Seller may be on here?)
Game boots, all GFX are scrambled in a 2 inch line at the bottom of the screen. Game is running in the background.
The fuse map I read from the T48 is almost empty as if they have very little programming, mostly 1s with a few 0s near the end.
Both dumps are the same apart from 1 bit which differs right near the end of the file.
Is this a normal read in a T48?
Is there any way I can use my T48 to verify these chips are good?
I'm new to this stuff but learning a lot.
Many thanks for any help,
Paul.
Game boots, all GFX are scrambled in a 2 inch line at the bottom of the screen. Game is running in the background.
The fuse map I read from the T48 is almost empty as if they have very little programming, mostly 1s with a few 0s near the end.
Both dumps are the same apart from 1 bit which differs right near the end of the file.
Is this a normal read in a T48?
Is there any way I can use my T48 to verify these chips are good?
I'm new to this stuff but learning a lot.
Many thanks for any help,
Paul.
