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TRIGger Subsystem
LOGic
LOGic
Command
:TRIGger:[MODE PATTern;PATH
{CHANnel<N>|EXTernal};] LOGic {HIGH|LOW|DONTcare}
The LOGic command sets the logic for each trigger path in the PATTern
trigger mode. The choices are HIGH, LOW and DONTcare. The trigger level
set by the LEVel command determines logic high and low threshold levels.
Any voltage higher than the present edge trigger level is considered a logic
high for that trigger path; any voltage lower than the trigger level is
considered a logic low for that trigger path.
1 or 2
<N>
Example
OUTPUT XXX;":TRIG:PATH CHAN1;LOG HIGH"
Query
:TRIGger:LOGic?
The LOGic query returns the current logic of the previously selected trigger
or path.
Returned Format
[:TRIGger:LOGic] {HIGH|LOW|DONTcare}<NL>
Example
OUTPUT XXX;":TRIG:MODE PATT;PATH CHAN1;LOG?"
9–10
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