68kMLA Classic Interface

This is a version of the 68kMLA forums for viewing on your favorite old mac. Visitors on modern platforms may prefer the main site.

Click here to select a new forum.
Powerbook floppy to desktop connector
Posted by: David Goodson on 2021-02-18 12:17:04
Is there such a thing as an adapter to mount a powerbook floppy drive with flat ribbon connector on a Mac desktop with 20 pin connector? I haven't been able to find one on my travels yet.

Posted by: DracheMitch on 2021-07-06 14:30:23
Are you asking about an internal PowerBook floppy or the external HDI-20 floppy? External HDI-20 floppies are really plentiful because they were used on Duos, and it would be easier to adapt.

This is the pinout of the 20-pin connector.
And here is the pinout of the HDI-20 floppy.

You could make an adapter it seems, but might need a resistor for that 12v to 5v
1