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- From: rhg@cpsolv.CPS.COM (Richard H. Gumpertz)
- Newsgroups: comp.sys.3b1
- Subject: Re: Two comb cards in a 3B1
- Message-ID: <608@cpsolv.CPS.COM>
- Date: 19 Aug 92 21:53:07 GMT
- References: <603@cpsolv.CPS.COM>
- Organization: Computer Problem Solving, Leawood, Kansas, USA
- Lines: 23
-
- In article <603@cpsolv.CPS.COM> rhg@cpsolv.CPS.COM (Richard H. Gumpertz) writes:
- }I have been looking at how to install two combo cards (with 2MB of RAM total)
- }in the same 3B1. My goal is 4 expansion serial ports and 2MB of expansion
- }memory using just two slots.
- }
- }The following is an idea I am thinking about. DO NOT TRY THESE MODIFICATIONS
- }EXCEPT AT YOUR OWN RISK! THEY ARE COMPLETELY UNVERIFIED AND UNTESTED! At
- }this point I just want feed back from other hardware gurus as to whether I
- }got it right and whether there might be an easier way. Note that I have been
- }looking at loaded boards and some of the traces are a bit hard to follow:
- }mistakes are quite possible!
-
- [...details deleted...]
-
- I have seen no response at all to the above posting that I made. Did it get
- out? Did anybody read it? Does anybody think it would/wouldn't work? Has
- the technical expertise ALREADY dried up?
-
- --
- ==========================================================================
- | Richard H. Gumpertz rhg@CPS.COM VOICE&FAX: (913) 642-1777 |
- | Computer Problem Solving, 8905 Mohawk Lane, Leawood, Kansas 66206-1749 |
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