Path: utzoo!attcan!uunet!wuarchive!zaphod.mps.ohio-state.edu!unix.cis.pitt.edu!gvlv2!gvlv3.gvl.unisys.com!miller From: miller@gvlv3.gvl.unisys.com (Bruce J. Miller) Newsgroups: comp.sys.ibm.pc.hardware Subject: PC/AT (a.k.a. ISA) Technical Specs Message-ID: <866@gvlv2.GVL.Unisys.COM> Date: 14 Aug 90 13:47:21 GMT Sender: news@gvlv2.GVL.Unisys.COM Reply-To: miller@gvlv3.gvl.unisys.com (Bruce J. Miller) Distribution: na Organization: Unisys Defense Systems, Valley Forge Labs, Paoli, Pa Lines: 9 Can anyone supply me with a source for the "official" PC/AT (a.k.a. ISA) technical specifications? Hopefully this should include not only pinout info for the connector(s) but signal timing charts and relationships. Is there an IEEE spec published? Or does Big Blue have the last word? Titles, names, addresses, phone #'s would be appreciated. Bruce Miller (miller@gvlv3.gvl.unisys.com) Vacuum tubes are not dead - they just smell that way.