Tandy used XT IDE on the Tandy 1000 series called a "Smartdrive". i
think it was ST157A/X for 16/8 bit switchable. There was a controller
card with onboard bios for controlling the drives.
James
Wow. I didn't know that anybody besides Commodore
ever used XT IDE. I have
a couple of WD-98???-X drives, one in a Commodore Colt that I use for