Section 7: TSP command reference
Model 2657A High Power System SourceMeter® Instrument Reference Manual
7-178
2657A-901-01 Rev. B/December 2012
Also see
smuX.buffer.recalculatestats()
(on page 7-178)
smuX.buffer.recalculatestats()
This function recalculates the specified reading buffer's statistics.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Function
Yes
Usage
smu
X
.buffer.recalculatestats(
bufferVar
)
X
Source-measure unit (SMU) channel (for example,
smua.buffer.recalculatestats()
specifies SMU channel A)
bufferVar
The reading buffer to process
Details
This function causes the SMU to regenerate the reading buffer statistics about the specified reading buffer.
Because the SMU automatically updates reading buffer statistics when data is added to the reading buffer, this
function is generally not needed. When the reading buffer is configured to wrap around and overwrite older data
with new data, the buffer statistics will include the data that was overwritten. Use this function to recalculate the
statistics that include only the data that is presently stored in the buffer.
Also see
smuX.cal.adjustdate
This attribute stores the date of the last calibration adjustment.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (RW)
Yes
SMU cal. restore
SMU nonvolatile
memory
Initially set to factory calibration date
Usage
adjustDate
= smu
X
.cal.adjustdate
smu
X
.cal.adjustdate =
adjustDate
adjustDate
Date of the last calibration adjustment
X
Source-measure unit (SMU) channel (for example,
smua.cal.adjustdate
applies to SMU channel A)
Summary of Contents for 2657A
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