System SourceMeter® Instrument Reference Manual Section 7: TSP command
2600BS-901-01 Rev. C / August 2016 7-213
A reading buffer can be deleted by setting all references to the reading buffer equal to nil, then
running the garbage collector (see the collectgarbage() function in Standard libraries
(on page
6-25)).
Example
mybuffer2 = smua.makebuffer(200)
Creates a 200 element reading buffer (mybuffer2)for
SMU channel A.
Also see
collectgarbage() in Base library functions (on page 6-25)
Remote reading buffer programming (on page 3-11)
savebuffer() (on page 7-174)
smuX.nvbufferY (on page 7-231)
smuX.measure.analogfilter
This attribute controls the use of an analog filter when measuring on the lowest current ranges. This attribute is
available on the Models 2634B/2635B/2636B only.
Type TSP-Link accessible Affected by Where saved Default value
SMU reset
Recall setup
Usage
option = smuX.measure.analogfilter
smuX.measure.analogfilter = option
Enables or disables the analog filter: set to one of the following:
0: Filter off
Source-measure unit (SMU) channel (for example,
smua.measure.analogfilter applies to SMU channel A)
Details
This attribute engages an approximately 1 Hz analog filter across the current range elements.
The analog filter is only active when using the 1 nA and 100 pA measurement ranges.
Example
smua.measure.analogfilter = 0
Turns off the SMU channel A analog filter.
Also see
Filters (on page 3-3)
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