Series 2600B System SourceMeter® instrument Reference Manual Section 9: TSP command reference
2600BS-901-01 Rev. F/August 2021 9-265
Details
With this attribute enabled (setting action to smuX.ENABLE or smuX.ASYNC), configure the
measurement with one of the smuX.trigger.measure.Y() functions.
If this attribute is set to smuX.ASYNC:
• Asynchronous sweep measurements can only be used with measure autoranging turned off. To
turn measure autoranging off for all measurements during the sweep, set the
smuX.measure.autorangeY attribute to smuX.AUTORANGE_OFF.
• Autozero must also be turned off. To turn off autozero, set the smuX.measure.autozero
attribute to smuX.AUTOZERO_OFF or smuX.AUTOZERO_ONCE.
• The reading buffer used by smuX.trigger.measure.Y() must have
bufferVar.collectsourcevalues set to 0.
If any of the above items is incorrectly configured, the smuX.trigger.initiate() function
generates an error.
Example
smua.trigger.measure.v(smua.nvbuffer1)
smua.trigger.measure.action = smua.ENABLE
Configure sweep voltage measurements.
Enable voltage measurements during the sweep.
Also see
bufferVar.collectsourcevalues (on page 9-22)
smuX.trigger.autoclear (on page 9-257)
smuX.trigger.measure.Y() (on page 9-268)
Triggering (on page 4-1)
smuX.trigger.measure.set()
This function sets the measurement event detector to the detected state.
Usage
smuX.trigger.measure.set()
Source-measure unit (SMU) channel (for example,
smua.trigger.measure.set() applies to SMU channel A)
Details
This function is useful whenever you want the SMU to continue operation without waiting for a
programmed trigger event. When called, this function immediately satisfies the event detector,
allowing the SMU to continue through the trigger model.
For example, you might use this function to have the SMU immediately perform an action the first
time through the trigger model, even if a programmed trigger event does not occur.
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