Board 310420 1570/1571

Board 310420

  • Board used by 1570 and 1571 Drive.
  • uses the “burst mode” (fast serial protocol used by the c128)
  • the 1570 is a 1571 with a single side drive unit as Commodore could not supply enough dual side drive units, some board and rom modifications were needed to support the (slower) single side drive.
  • Backward compatible with the 1541 in the 1541 mode (not 100%)
Board Images
Board 310420

Board 310420 1571

Board 310420

Board 310420 1570

1570 Power and I/O Board

1570 Power and I/O Board

 

Schematics

1571 Schema

1571 Schema

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