On 2/11/21 2:35 PM, Fred Cisin via cctalk wrote:
The most likely ISA ESDI would be the WD1007
controller.
There were a few variant submodels of that, such as with/without floppy
support, w/wo BIOS ROM.
http://www.minuszerodegrees.net/manuals/Western%20Digital/WD1007A-WAH%20and…
I mostly used DTC ISA controllers. One side benefit is that they
offered 3 and 4-floppy support on their cards (jumperable). I think I
still have a 760MB Maxtor around here somewhere that started life as a
Miniscribe. (Interesting story there).
--Chuck