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
Schematics
