The CPM card

 

( 20 x 15cm)

images/cpmkaart.jpg

  The CPM card designed by the region Twenthe
  to be used with the VDU 80 card

  • 8bits Processor type Z 80
  • Clock 4 MHz
  • Memory: 64KB,( 8 x 4164 D-Ram )
  • 16 kB Eprom ( 27128 ) bank-
    switched on behalf of the boot-up function
  • Floppy Disc controller MB8877A
  • Shugart FDU connector
  • Parallel Interface I/O bus ( Z80PIO )
  • Released in 1987
    Peter Huisken ao. (region Twenthe FAC )