Keithley 2600a series, Reference Manual, Page: 584 / 696

19-262 Return to Section Topics 2600AS-901-01 Rev. B / September 2008
Section 19: Remote Commands Series 2600A System SourceMeter® Instruments Reference Manual
Parameters
smu,bias,start,stop,limit,ton,toff,points,buffer,tag
[,sync_in][,sync_out])
smu
: SourceMeter instrument channel. (for example,
smua
).
bias:
Pulse bias level in volts.
start:
Pulse sweep start level in volts.
stop:
Pulse sweep stop level in volts.
limit:
Current limit (for example, compliance) in amps.
ton:
Pulse width (for example, on-time) in seconds.
toff:
Pulse off time in seconds.
points:
Number of pulse measure cycles.
buffer:
Reading buffer where pulsed measurements will be stored.
If this is
nil
when the function is called, no measurements
will be made when the pulse train is initiated.
tag:
Numeric identifier to be assigned to the defined pulse train.
sync_in:
Defines a digital I/O trigger input line. If programmed, the
pulse train will wait for a trigger input before executing each
pulse. This parameter is optional.
sync_out:
Defines a digital I/O trigger output line. If programmed, the
pulse train will generate a trigger output immediately prior
to the start of
ton
. This parameter is optional.
sync_in_timeout:
Specifies the length of time (in seconds) to wait for input
trigger (defaults to 10s).
sync_in_abort:
(true or false) Whether to abort pulse if input trigger is not
received before
timeout
expires (defaults to
true
).
Configuration
Table 19-17 (cont.)
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])
Pul s e initi a ted h ere
bias
le v el
toff
start
Me as ure m ent ( 1/NPLC s econd s)
LogStep
2
stop
ton
L as t s ource va lue b e f ore p ul s e tr a in was initi a ted
LogStepSize = ( lo g 10 ( stop ) – lo g 10 ( start )) / ( points – 1)
LogStep
n
= ( n – 1 ) x ( LogStepSize ) wh ere n = [ 1, points ]
SourceStepLevel
n
= a ntilo g( LogStep
n
) x start
LogStep
3