Model 2657A High Power System SourceMeter® Instrument Reference Manual Section 7: TSP command reference
2657A-901-01 Rev. B/December 2012 7-227
Details
The SMU will automatically clear all the event detectors when the smuX.trigger.initiate() function is
executed. This function should be called after the sweep is initiated.
A common example of when this function can be used is when you want the SMU to immediately perform an
action the first time through the trigger model even if a programmed trigger event does not occur.
This function can also be used to start actions on the SMU in case of a missed trigger event.
Example
smua.trigger.arm.set()
Sets the arm event detector to the
detected state for SMU channel A.
Also see
smuX.trigger.initiate() (on page 7-234)
smuX.trigger.measure.set()
(on page 7-235)
smuX.trigger.source.set()
(on page 7-245)
smuX.trigger.arm.stimulus
This attribute selects the event that will cause the arm event detector to enter the detected state.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes SMU reset
Instrument reset
Recall setup
Not saved 0
Usage
eventID = smuX.trigger.arm.stimulus
smuX.trigger.arm.stimulus = eventID
eventID
Event that triggers the arm detector
X
Source-measure unit (SMU) channel (for example,
smua.trigger.arm.stimulus applies to SMU channel A)
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