RE: [stella] compact send-only serial subroutine

Subject: RE: [stella] compact send-only serial subroutine
From: Adam Wozniak <adam@xxxxxxxxxxxxxxxx>
Date: Sat, 13 Aug 2005 18:44:11 -0400
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On Fri, 12 Aug 2005, Fred Quimby wrote:
> 2600 Pin		PC pin (9 pin serial)
> ----------------------------------------------------
> Pin 8 (gnd)		Pin 5 (gnd)
> Pin 1 (up)		Pin 2 (RxD)

You need some level conversion there.

RS232 is +/- 12 volts.

2600 is 0V/5V.

- -- 
adam@xxxxxxxxxxxxxxxx        http://cuddlepuddle.org/~adam
KG6GZR                       http://cuddlepuddle.org/~adam/resume.html


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