Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!ucbvax!LNIC1.HPRC.UH.EDU!wescott
From: wescott@LNIC1.HPRC.UH.EDU (Andrew M. Wescott)
Newsgroups: comp.sys.apollo
Subject: Re:  Help! busses + DN10000
Message-ID: <8904211532.AA04865@lnic1.hprc.uh.edu>
Date: 21 Apr 89 15:32:37 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 13

Well I haven't ever really done (on a UNIX system) what you want
to do, but I suggest you obtain the "Series 10000 Technical Reference
Library Volume 2 - I/O Devices" which covers the 10000's VME and PC/AT
bus specs. in detail.  In fact, I would reccommend the entire set - 
Vols. I-V (Apollo numbers 11720,11721,11722,11723,11724).  Some other
related manuals would be  "Installing I/O Devices for Domain Nodes"
(008268-A00) and "Writing Device Drivers with GPIO Calls" (000959).

Hope this is some help.

Andrew Wescott
University of Houston
Department of Chemical Engineering