Hallo Francesco en David, > commodore used to have these IC clips that would go over the $Fxxx ROM > (or it was the CPU? CPU. The testclip can activate its own ROM by sending a signal to one of the 6502's not used pin that disables the original ROM. > I don't think these ROMs would work on non-CRTC PETs. I have testclips for the 8000 and 3000 series. -- Kind regards / Met vriendelijke groet, Ruud Baltissen www.Baltissen.orgReceived on 2022-12-08 22:00:02
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