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How do I generate a negative edge on a single trigger line from remote control operation using the Keithley 6221? I am already using the output CAT to send a signal to a prototype board and using the Arm trigger(link 1) and trigger layer (link 3) to interface with my microcontroller. I would like to use a trigger LINK 4,5 or 6 to be able to send a signal to a pin of my micro, like a negative egde by toggling the the pin high to low for my micro to start a process. (Maybe the trigger line )could go on and off. Can you help me? Thank you
- Keithley Applications
- Posts: 2845
- Joined: June 10th, 2010, 6:22 am
- Country: United States
To get a pulse out on TRIG LINK lines 4,5,6 you need to be in a sweep and have the appropriate TLINK line configured to output a pulse.
The command I would use is
You can set up a sweep of two steps.
This should output two pulses on TLINK Line 4
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