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  • ==Chip 4: 74LS244 68k ROMs control lines== ==Chip 7 & 8: 74LS244 P odd lines and clocks== ...
    2 KB (294 words) - 22:49, 2 October 2022
  • |A14||Pin 8 of 74LS244||A4, A8, A12, A16, A20, A24 |A15||Pin 6 of 74LS244||A4, A8, A12, A16, A20, A24 ...
    12 KB (2,373 words) - 23:03, 5 May 2021
  • * R10 = [[74LS244]] * R11 = [[74LS244]] ...
    4 KB (744 words) - 16:40, 21 May 2020