Re: [App_rpt-users] D201 board and pp i/o

6 Oct 2011


      Generally speaking, the printer port input pin do not provide
internal pull-up. If you dont have an easy source of pull-up-age,
set one of the output pins permanently high, and use it as a 
"pull-up" source.

JIM
...
From: george@dyb.com
To: app_rpt-users@ohnosec.org
Date: Thu, 6 Oct 2011 14:23:52 -0500
Subject: [App_rpt-users] D201 board and pp i/o
Anybody out there using a D201GCLF board with parallel port cor?
I just got hold of another D201 board and put app_rpt on it, same version 
that I use on the D945 boards.
I have no other D201 to compare to. But if you have one...are the input pins 
on the Printer port (10,11,13,etc) internally pulled up?
On the one I have it only works if I pull it up, which struck me as odd. 
works just fine when I do so, but the 945's don't need pullup.
Just curious.
George
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Re: [App_rpt-users] D201 board and pp i/o

Jim Duuuude