Re: Question: Dump the BIOS of Amstrad XTs (PC1512/PC1640) using TL866 II Plus
Posted on 2022-07-07, 20:08
Hey Today I tried to dump the Paradise EGA ROM of a 1640 (dubbed “40100” by Amstrad). To my surprise it was a 27(!)256. So on the PC1640 there are actually 2864s and 27256s on the same board. Like with the 2864s the ROM reader reported loads of “bad” pins but read the ROM fine when forced. Just …