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CBM 2040 floppy drive firmware

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Ville Muikkula

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Jan 21, 2009, 11:08:46 AM1/21/09
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The Commodore firmware archive at zimmers.net seems to be missing RIOT
DOS 1 (901466-02) for CBM 2040 floppy disk drive. I have that chip, but
the read6530.lst utility does not seem to work with DOS 1. Are there other
convenient methods available for reading 6530 ROM contents without having
to build additional hardware?
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