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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. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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