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PC Paintbrush Image  |  1996-01-31  |  13.1 KB  |  297x212  |  4-bit (4 colors)
   ocr: Even DQ5 byte - - - - - - - DO7 odd - DG5 byte DO7 - - Begin Even byte Odd byte polling completes times-out Sample timing diagram of Data Polling (DQ7) and Time-out (DE5) data Ines over time