2600AS-901-01 Rev. B / September 2008 Return to Section Topics 19-261
Series 2600A System SourceMeter® Instruments Reference Manual Section 19: Remote Commands
Return
values
f: A Boolean flag. This flag will be true when the pulse was successfully
configured, false when errors were encountered.
msg: A string message. If the f flag is false, msg will contain an error
message. Otherwise, msg will contain a string indicating successful
configuration.
Output
Data
Pulsed voltage measurements are stored in the reading buffer specified by the
buffer input argument.
Example ConfigPulseIMeasureVSweepLog(smua, 0, 1e-3, 0.01, 1, 1e-3,
10e-3, 10, smua.nvbuffer1, 5)
Set up a pulsed log sweep that will use SourceMeter instrument Channel A. The
pulsed sweep will start at 1mA, end at 10mA, and return to a 0A bias level
between pulses. Each pulsed step will be on for 1ms and then at the bias level for
10ms. The voltage limit will be 1V during the entire pulsed sweep. The pulse train
will be comprised of 10 pulsed steps and the pulse train will be assigned a tag
index of 5.
See also InitiatePulseTest, InitiatePulseTestDual
Table 19-17
KIPulse TSP test script: ConfigPulseVMeasureISweepLog
TSP project name: KIPulse
TSP test script name: KIPulse
Function:
ConfigPulseVMeasureISweepLog
Usage:
f, msg = ConfigPulseVMeasureISweepLog
(smu,bias,start,stop,limit,ton,toff,points,buffer,tag[,sync_in]
[,sync_out][,sync_in_timeout][,sync_in_abort])
Description Configures a logarithmic pulsed voltage sweep with a current measurement at
each point. Measurement(s) will be made at the end of the ton time. The
magnitude of the first pulse will be start volts. The magnitude of the last pulse
will be stop volts. The magnitude of each pulse in between will be LogStep
n
volts larger than the previous pulse where:
LogStepSize =(log10(stop) - log10(start)) / (points -1)
LogStepn = (n - 1) x (LogStepSize) where n = [1, points]
SourceStepLeveln = antilog(LogStepn) x start
This function does not cause the specified smu to output a pulse train. It simply
checks to see if all of the pulse dimensions are achievable and if so, assigns the
indicated tag or index to it. The InitiatePulseTest(tag) and
InitiatePulseTestDual(tag) functions are used to initiate a pulse train
assigned to a valid tag.
Table 19-16 (cont.)
KIPulse TSP test script: ConfigPulseIMeasureVSweepLog
TSP project name: KIPulse
TSP test script name: KIPulse
Function:
ConfigPulseIMeasureVSweepLog
Usage:
f, msg = ConfigPulseIMeasureVSweepLog
(smu,bias,start,stop,limit,ton,toff,points,buffer,tag[,sync_in]
[,sync_out][,sync_in_timeout][,sync_in_abort])
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