PDA

View Full Version : HDD controller IBM XT



platis
December 23rd, 2013, 03:32 PM
What hard drive controller did IBM use in XT?
Western digital? FD17??

Chuck(G)
December 23rd, 2013, 04:32 PM
Nope--it was a Xebec controller. It used a Z80A, among other things. See this description (http://www.minuszerodegrees.net/ibm_xebec/ibm_xebec.htm)