Since it was Commodore I’d sort of assume cost reduction as well. > On Jun 21, 2021, at 06:11, Michał Pleban <lists_at_michau.name> wrote: > > smf wrote: > >> Right, you can easily compare it to other chips that have been >> previously decapped. But I don't think the 1541 gate array has been >> decapped and the 1542 gate array could look entirely different. > > Do we actually know what the 1542 was supposed to be? From the "Secret > Weapons" website it seems to me that it was just a 1541 in a charcoal > case, in which case it's not likely it would need a different gate array? > >> It could just be a mask rom. > > In DIP40 packaging? > > Regards, > Michau. >Received on 2021-06-21 13:01:21
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