Printer Control with the R6522 VIA - retro.hansotten.nlretro.hansotten.nl/uploads/files/Printer...
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Printer Control with the R6522 VIA - retro.hansotten.nlretro.hansotten.nl/uploads/files/Printer Control with the R6522 VIA.pdf · DOCUMENT NO. R6500 N21 MAY 1980 Rockwell R6500 Microcomputer