Keithley SourceMeter 2600B Series, Справочное руководство

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Section 7: TSP command reference Series 2600B System SourceMeter® Instrument Reference Manual
7-36 2600BS-901-01 Rev. C / August 2016
Details
The bufferVar .timestamps information from a reading buffer is only available if the
bufferVar
.collecttimestamps attribute is set to 1 (default setting). If it is set to 0, you cannot
access any time information from a reading buffer.
If enabled, this buffer recall attribute is like an array (a Lua table) that contains timestamps, in
seconds, of when each reading occurred. These are relative to the bufferVar
.basetimestamp
for
the buffer. See Reading buffer commands (on page 3-12) for more information.
For dedicated reading buffers, all buffer attributes are saved to nonvolatile memory only when the
reading buffer is saved to nonvolatile memory.
Example
timestamp = smua.nvbuffer1.timestamps[1]
Get the timestamp of the first reading stored
in source-measure unit (SMU) A, buffer 1.
Also see
bufferVar.clear() (on page 7-20)
bufferVar.collecttimestamps (on page 7-22)
bufferVar.measurefunctions (on page 7-25)
bufferVar.measureranges (on page 7-26)
bufferVar.n (on page 7-27)
bufferVar.readings (on page 7-28)
bufferVar.sourcefunctions (on page 7-29)
bufferVar.sourceoutputstates (on page 7-30)
bufferVar.sourceranges (on page 7-31)
bufferVar.sourcevalues (on page 7-32)
bufferVar.statuses (on page 7-33)
Reading buffers (on page 3-6)
ConfigPulseIMeasureV()
This KIPulse factory script function configures a current pulse train with a voltage measurement at each point.
Type TSP-Link accessible
Affected by Where saved Default value
Function No
Usage
f , msg = ConfigPulseIMeasureV( smu, bias, level, limit, ton, toff, points, buffer,
tag, sync_in, sync_out, sync_in_timeout, sync_in_abort )
f
,
msg
= ConfigPulseIMeasureV(
smu, bias, level, limit, ton, toff, points, buffer,
tag, sync_in, sync_out, sync_in_timeout )
f , msg = ConfigPulseIMeasureV( smu, bias, level, limit, ton, toff, points, buffer,
tag, sync_in, sync_out )
f
,
msg
= ConfigPulseIMeasureV(
smu, bias, level, limit, ton, toff, points, buffer,
tag, sync_in
)
f , msg = ConfigPulseIMeasureV( smu, bias, level, limit, ton, toff, points, buffer,
tag )