PDA

View Full Version : Geek Connector IR



Jon Schalliol
2004-03-02, 11:14
Hey Folks. Has anyone successfully implemented Geek Connector
interface for IR input? If not, if I want to try to add an
interface, can anyone help me here figure it out? I'm guessing I
need to find out how to interface physically with that pin and then
mate that to a signal from a mono 1/8" miniplug standard IR
connection. Anyone have further thoughts or part recommendations?
I'd be outputting this from a Xantech 291 connecting block. Thanks!

>Date: Thu, 15 Jan 2004 04:51:52 -0800 (PST)
>From: Felix Mueller <fcm4711 (AT) yahoo (DOT) com>
>Subject: [slim] Pinout of geek-connector
>
>That's from an earlier post...
>
> 1 gnd
> 2 +5V
> 3 +3.3V
> 4 +2.5V
> 5 synchronous serial debug output, clock
> 6 synchronous serial debug output, data
> 7 i2c clock
> 8 i2c data
> 9 infrared input/monitor
> 10 general-purpose i/o (doesn't do anything yet)
> 11 s/pdif enable indicator (may be used to drive remote amplifier turn-on)
> 12 s/pdif output 0 to 3.3V
> 13 ethernet activity LED (may be re-purposed later)
> 14 ethernet link LED ""
> 15 decoder reset line (not really useful)
> 16 mixer input: analog left
> 17 mixer input: analog right
> 18 mixer input: s/pdif (0-3.3V CMOS input)
>
>I can only confirm GND, +5V, i2c clock and i2c data since I have only
>tried and used this four pins yet.
>
>
>Felix