Path: utzoo!utgpu!watserv1!maytag!xenitec!lemsys!clemon
From: clemon@lemsys.UUCP (Craig Lemon)
Newsgroups: sci.electronics
Subject: Re: MIDI Interface
Message-ID: <3757.658193903@lemsys.UUCP>
Date: Fri Nov 09 17:38:23 1990
Followup-To: sci.electronics
In-Reply-To: drfoam@watcsc.waterloo.edu (Dennis Henry)

In a message posted on Tue, 6 Nov 90 12:05:35 GMT,
drfoam@watcsc.waterloo.edu (Dennis Henry) wrote:
DH>A friend of mine has embarked on a project to interface his computer
DH>to some MIDI instruments.  He wishes to build the hardware and to
DH>write the software.
DH>
DH>Any information or references to information on the hardware interface
DH>and the data formats would be much appreciated.
DH>drfoam@watcsc    (Dennis Henry)
DH>

	For the portion of MIDI that comes FROM the computer, all you need
to do is invert SD pin of your serial port (ie. 74LS04) for every port you
would like to run.  For input you must opto-isolate the path.  I can mail
 GIF or Amiga IFF schematics to anyone interested.

	This interface works on my Amiga and a general knowledge of your
computer (ie port configurations) will be necessary.

--
 Craig Lemon - Kitchener, Ontario. Amiga B2000/10--2400 bps--AmigaUUCP 1.03D
 clemon@lemsys.UUCP   or   lemsys!clemon@xenitec.on.ca
 ....!{uunet}!watmath!xenitec!lemsys!clemon