7: TSP command reference Series 2600B System SourceMeter® Instrument
7-232 2600BS-901-01 Rev. B / May 2013
Usage
sinkMode = smuX.source.sink
smuX.source.sink = sinkMode
Sets the sink mode on or off; set to one of the following values:
0 or smuX.DISABLE: Turns off sink mode
X
.ENABLE: Turns on sink mode
Source-measure unit (SMU) channel (for example, smua.source.sink applies to
SMU channel A)
Details
This attribute enables or disables sink mode. When sink mode is enabled, it reduces the source limit inaccuracy
that occurs when operating in quadrants II and IV (quadrants I and III will show this source limit inaccuracy).
Example
smua.source.sink = smua.ENABLE
Enables sink mode for SMU
Also see
Source or sink (on page 4-4)
smuX.trigger.arm.count
This attribute sets the arm count in the trigger model.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes
SMU reset
Instrument reset
Not saved 1
Usage
triggerArmCount = smuX.trigger.arm.count
smuX.trigger.arm.count = triggerArmCount
The arm count in the trigger model
Source-measure unit (SMU) channel (for example, smua.trigger.arm.count
applies to SMU channel A)
Details
During a sweep, the SMU iterates through the arm layer of the trigger model this many times. After performing
this many iterations, the SMU returns to an idle state.
If this count is set to zero, the SMU stays in the trigger model indefinitely until aborted.
Example
smua.trigger.arm.count = 5
Sets the SMU channel A to iterate
through the arm layer of the trigger
model five times and then return to
Also see
smuX.trigger.count (on page 7-236)
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