Commodore Pet ROM trouble...

On Jul 21, 7:55, wolfgang(a)eichberger.org wrote: If it's BASIC 4 and dynamic RAM chips, it should be 4K ROM chips, and the EPROM equivalent is Texas Instruments TMS2532 or equivalent. Note that this is not the same as the more common Intel type 2732. It depends on exactly what type of PET you have. But I'm not sure there's a whole set there, for the later PETs. I *think* you need: kernal-4.901465-22.bin basic-4-b000.901465-23.bin basic-4-c000.901465-20.bin basic-4-d000.901465-21.bin and possibly one other that I don't see (901465-29 or equivalent). I can't remember what's in the E000-EFFF space. The best thing to do is look at the ROMs you have, see what the numbers are, and try to match them. As far as I know, you can't mix parts of sets. -- Pete Peter Turnbull Network Manager University of York