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TonyDuell · 25th Jun 2022, 8:53 pm

Is it 40 pin?

Remember that the 6530 contains mask-programmed ROM, so one used in a particular device may well have a strange number which effectively identifies the ROM contents.

25th Jun 2022, 8:53 pm	#27
TonyDuell Dekatron Join Date: Jun 2015 Location: Biggin Hill, London, UK. Posts: 5,208	Re: Dead commodore 4040 disc drive Is it 40 pin? Remember that the 6530 contains mask-programmed ROM, so one used in a particular device may well have a strange number which effectively identifies the ROM contents.