Hello!

I have tried to copy Macronix MX 27C1000DC-12 and Toshiba TC571000D-20 EPROMS

When reading out the signature the EPROMS are recognized as Macronic 27C1000 and Toshiba 571000.

Reading out seems to be no problem.
If I try to burn there always an error occurs during comparing. The ROM content ...