gnupic: A gpsim Question
Subject:
A gpsim Question
From:
Martin McCormick ####@####.####
Date:
1 May 2013 02:57:27 -0000
Message-Id: <201305010256.r412uO8Z025512@x.it.okstate.edu>
I have a stimulus file. It produces a square wave and is
showing the correct pattern. I have a node which is RB0 and RA4
tied together and tone-a, the name of the stimulus is tied to
both those pins.
Shouldn't the voltage show up on both those pins or, if
one is configured as an output by accident, shouldn't the
voltage drop to near 0?
Here is what I get:
**gpsim> node
Node Table: __global__
PORTA4 voltage = 0V
PORTB0 voltage = 0V
testnode voltage = 5V
tone-a
Node Table: p16f628
I know I have done something wrong setting up the node
but am not sure what it could be:
node testnode PORTA4 PORTB0
attach testnode tone-a
When I run it, testnode delivers the pulsating square
wave and the virtual pins never see it.
Any ideas?
Thank you.
