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Thread: Model 1 monitor power cable colour code

  1. #11
    Join Date
    Mar 2013
    Chaffee, MO




    It appears that Bits D0 and D1 change at times to give you that random first character.

    Looking at the first displayed character 0x7D (0111 1101) that changes to 0x7E (0111 1110)
    at random times.

    The other character which continues across the screen is 0x60 (0110 0000) versus the
    SPACE 0x20 (0010 0000).

    The 0x7E character is in the 8046673 Character ROM. That is a good thing because
    the Lower Case Modification is easily done. Will you verify what Numbers are printed
    on your Character ROM.

    Last edited by ldkraemer; November 4th, 2019 at 06:47 AM. Reason: typo


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