Solder
Member
I've got about a dozen old AM27C512-255DC EPROMs that I've successfully blanked but which I can't program. They verify as blank but I can't program them at all (have tried two totally different programmers). Some of the same type (taken from the same old bootleg board) programmed okay, but this dozen stubbornly refuse to program..
Is the only option to bin them, or is there anything that can be done to 'revive' them?
Thanks
Is the only option to bin them, or is there anything that can be done to 'revive' them?
Thanks
