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From: HCLIMER%UTCVM.BITNET@CUNYVM.CUNY.EDU (Harold Climer)
Newsgroups: comp.sys.handhelds
Subject: RE: IR Schematics?
Message-ID: <6F2EB80F4000152B@gacvx2.gac.edu>
Date: 21 Jun 91 21:29:46 GMT
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In-reply-to: Your message of Fri, 21 Jun 1991 15:17 CST
To: handhelds@gac.edu

On Fri, 21 Jun 1991 15:17 CST you said:
>Newsgroups: comp.sys.handhelds
>Subject: IR Schematics?
>Message-ID: <gcMXhJC00VpL882YJ7@andrew.cmu.edu>
>From: rc2o+@andrew.cmu.edu (Richard Lee Chung)
>Date: 21 Jun 91 17:45:57 GMT
>Organization: Carnegie Mellon, Pittsburgh, PA
>Article-I.D.: andrew.gcMXhJC00VpL882YJ7
>
>     I was told that about a month ago there was some schematics having
>to do with the IR port of the 48SX.  Would anyone happen to have an archive
>of this?  I am playing around with inputting and outputting and would like
>to have a schematic showing how things are received and sent and the
>processing of these signals.
>
>Rich Chung

                  I borrowed a copy of June 91 HP Journal from Eric Lane at the
Physics Department at U. Tennessee at Chattanooga and I think it has a diagram
of the components of the IR port. Whether or not it is a schematic or not I
don't remember,I don't have it where I can get it now. A big thunderstorm
is close   here now and I want to unplug my computer so it won't fry. It's only
a Commodore 128,but it's all I've got.
                                        Harold Climer
                                        Physics Department
                                        U.Tennessee at Chattanooga