Re: MIDI spec question
- From: martin griffith <martingriffith@xxxxxxxxxxxxx>
- Date: Wed, 28 Sep 2005 12:27:30 +0200
On Wed, 28 Sep 2005 06:55:23 GMT, in comp.arch.embedded H
<user@xxxxxxxxx> wrote:
>Hi,
>
>I'm thinking about doing a MIDI project for fun and I was looking at
>example circuits.
>
>I see that many people ground PIN 2 on MIDI OUT and I'm wondering why --
>pins 4 & 5 on MIDI out drive the opto-isolator on the MIDI INput side
>(pins 5 & 4 respectively).
>
>H.
try this
http://www.avrfreaks.net/index.php?module=dpDocs&func=display&mid=94
martin
.
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