Date   : Mon, 29 Nov 2010 01:07:26 +0000
From   : jgh@... (J.G.Harston)
Subject: remote access via serial link

Alan Williams wrote:
> If the device on the other end of the serial port was more sophisticated
> you could co-opt one of the other hand shake signals DTR/DSR etc with a
> bit of extra messy wiring to remotely reset the M128. An opto coupler
> might be the go.

Hmmm. A bit of hardware that monitors the levels and can detect
a serial break (holding the line low for 1/2+ characters) and
causes a reset.

-- 
J.G.Harston - jgh@...