Tektronix Keithley 2601B-PULSE Reference Manual

Model 2601B-PULSE System SourceMeter Instrument Reference Manual Section 13: Calibration
2601B-PULSE-901-01A April 2020 13-41
4. Select positive polarity, set the bias source output to 5 mA, and turn autozero off:
smua.cal.polarity = smua.CAL_POSITIVE
smua.source.leveli = 5e-3
smua.measure.autozero = smua.AUTOZERO_OFF
5. Configure the trigger so the external digitizer can synchronize measurements:
digio.trigger[1].mode = digio.TRIG_RISING
digio.trigger[1].pulsewidth = 10e-6
digio.trigger[1].stimulus = smua.trigger.SOURCE_COMPLETE_EVENT_ID
smua.trigger.source.action = smua.ENABLE
smua.trigger.measure.action = smua.ENABLE
trigger.timer[1].delay = 500e-6
trigger.timer[1].count = 1
trigger.timer[1].passthrough = false
trigger.timer[1].stimulus = smua.trigger.ARMED_EVENT_ID
smua.trigger.source.stimulus = trigger.timer[1].EVENT_ID
smua.trigger.endpulse.action = smua.SOURCE_IDLE
smua.trigger.count = 1
smua.trigger.arm.count = 1
6. Configure the pulse:
smua.trigger.source.listi({0.01})
smua.trigger.source.pulsewidth = 400e-6
smua.pulser.measure.delay = 30e-6
smua.pulser.measure.aperture = 50e-6
smua.measure.interval = 60e-6
smua.measure.count = 1
smua.measure.filter.enable = smua.FILTER_OFF
7. Configure the buffers:
smua.nvbuffer1.clear()
smua.nvbuffer2.clear()
smua.trigger.measure.iv(smua.nvbuffer1, smua.nvbuffer2)
8. Enable the pulser and turn on the output:
smua.pulser.enable = 1
smua.source.output = smua.OUTPUT_ON
9. Initiate the trigger and wait for it to complete:
smua.trigger.initiate()
waitcomplete()
10. Turn off the output and disable the pulser:
smua.source.output = smua.OUTPUT_OFF
smua.pulser.enable = 0

Tektronix Keithley 2601B-PULSE Specifications

General

Brand	Tektronix
Model	Keithley 2601B-PULSE
Category	Measuring Instruments
Language	English