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From: sparks@batcomputer.tn.cornell.edu (Steve Gaarder)
Newsgroups: comp.sys.hp
Subject: Integral PC hardware hacking info wanted
Message-ID: <2714@batcomputer.tn.cornell.edu>
Date: Fri, 23-Oct-87 14:22:53 EST
Article-I.D.: batcompu.2714
Posted: Fri Oct 23 14:22:53 1987
Date-Received: Sun, 25-Oct-87 16:54:38 EST
Reply-To: sparks@tcgould.tn.cornell.edu (Steve Gaarder)
Organization: Computer aided Design Instructional Facility, Cornell Univ.
Lines: 15

I have an HP Integral PC (Luggable Unix box with 1 floppy, ram, and
rom disks).  The machine is designed to accept additional ROMs which
can be purchased from HP.  I am wondering if there is a way, supported
or unsupported, to add roms myself, loading them with my favorite
programs.  I am quite familiar with hardware design and
programming and connecting EPROMs is no problem.  What I need to know
is the format for the proms and how they would interface to the hardware.

Also, is there documentation available on building custom plug-in
cards?
-- 
Steve Gaarder                                         
Cornell University, 171 Hollister, Ithaca NY 14853           607-255-5389
UUCP: {cmcl2,decvax,rochester,uw-beaver,ihnp4}!cornell!batcomputer!sparks
BITNET: sparks@crnlthry.BITNET        ARPA: sparks@tcgould.tn.cornell.edu