[ Sorry, no photo ]

This was the last card to be produced by MAP and I’m not sure how many (if any) were made or have survived.

The specification according to the MAD advertising is:

  • Z80 CPU with memory mapping
  • 64k RAM on board (expandable)
  • Z80 SIO providing two RS232 channels
  • Z80 CTC providing programmable baud rates
  • PIO providing parallel/Centronics I/O
  • Parallel keyboard port

MAP80_CPU_Circuit


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