8bit ISA XT-IDE Rev 4 IDE Controller by Glitchworks. 

Assembled & Tested.

EEPROM recorded with ide_xt.bin r625 for any PC/XT class machine with 8088 or 8086 CPU (or above)

Documentation is available on :

http://users.glitchwrks.com/~glitch/2017/11/23/xt-ide-rev4


Bios files :

https://www.lo-tech.co.uk/wiki/XTIDE_Universal_BIOS

https://xtideuniversalbios.org/binaries/