Tektronix KEITHLEY 2600B Series User Manual

Section 9: TSP command reference Series 2600B System SourceMeter® instrument Reference Manual
9-28 2600BS-901-01 Rev. F/August 2021
bufferVar.n
This attribute contains the number of readings in the buffer.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (R)
Yes
Clearing the buffer
See Details
Not applicable
Usage
numberOfReadings = bufferVar.n
numberOfReadings
The number of readings stored in the buffer
bufferVar
The reading buffer; can be a dynamically allocated user-defined buffer or a
dedicated reading buffer
Details
This read-only attribute contains the number of readings presently stored in the buffer.
For dedicated reading buffers, all buffer attributes are saved to nonvolatile memory only when the
reading buffer is saved to nonvolatile memory.
Example
numberOfReadings = smua.nvbuffer1.n
print(numberOfReadings)
Reads the number of readings stored in dedicated reading buffer 1 (source-measure unit (SMU) channel A).
Output:
1.25000+02
The above output indicates that there are 125 readings stored in the buffer.
Also see
bufferVar.measurefunctions (on page 9-25)
bufferVar.measureranges (on page 9-26)
bufferVar.readings (on page 9-29)
bufferVar.sourcefunctions (on page 9-30)
bufferVar.sourceoutputstates (on page 9-31)
bufferVar.sourceranges (on page 9-31)
bufferVar.sourcevalues (on page 9-32)
bufferVar.statuses (on page 9-34)
bufferVar.timestamps (on page 9-36)
Reading buffers (on page 3-1)
smuX.measure.overlappedY() (on page 9-229)
smuX.measure.Y() (on page 9-233)
smuX.nvbufferY (on page 9-235)
smuX.trigger.measure.Y() (on page 9-268)

Tektronix KEITHLEY 2600B Series Specifications

General

Brand	Tektronix
Model	KEITHLEY 2600B Series
Category	Measuring Instruments
Language	English