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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