I can't get me hands on a 27C020 for a few weeks, but I do have some 27C4001 EPROM's that have been uv erased. I have an EPROM burner (willem universal), however, I not sure if I can use the 27C4001 as it is 512k as opposed to
256k. I guess if I duplicate the data over the two halves of the chip, then it should be okay?- posted
19 years ago