nuckolls.bob(at)cox.net Guest
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Posted: Sun Aug 31, 2008 5:57 pm Post subject: D-100 Encoder Help (OOPS!) |
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At 01:17 AM 9/1/2008 +0200, you wrote:
Quote: |
<walstroom(at)isbeschikbaar.nl>
Did you check your baudrates ? 9600 bps.
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From: "Edward Christian" <edchristian(at)knology.net>
Sent: Monday, September 01, 2008 12:34 AM
To: <aeroelectric-list(at)matronics.com>
Subject: D-100 Encoder Help
>
><edchristian(at)knology.net>
>
>Just rewired new instrument panel in RV-6.
>
>Everything works except the altitude encoder?
>
>Dynon D-100 EFIS (using this as encoder)
>
> From the DB25 PIN #13 goes out and splits to:
>
>1. Garmin 300XL Nav/Comm for altitude input - goes to
>pin 17 (RS 232 input)
>
>2. To Dynon Altitude Encoder Converter (to grey scale)
>then to King KT-76A Transponder (Grey Code connections)
>
>Anybody have experience with this setup? Does anyone know the
>specific settings in D-100 and Garmin 300XL I need to change?
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I got lost. I thought we were talking parallel connections
to both loads. If the Garmin is able to accept either
grey-code parallel OR serial data, then hook up only the
serial data line from the Dynon. Leave the grey-code lines
at the Garmin floating.
The King needs parallel grey-code so you would hook
only the King transponder to the Dynon's parallel data
output.
This configuration would not allow the two loads to affect
each other and the diode isolation I spoke to earlier
is not applicable. If there are choices of baud-rate
for either the Dynon or Garmin, of course, they should
be matched.
Bob . . .
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