Keysight Technologies B1542A Pulsed IV Package, Руководство пользователя

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6-22 Keysight B1542A User’s Guide, Edition 10
PLSDIV TIS Commands
Command Reference
Write String
This command needs the following input parameters in this sequence.
sampling_rate Sampling rate. Numeric value, 0 (auto), 1 to 20 G [times/s]. It is
difficult to find the optimum value. Set
sampling_rate =0 for an
easy setup.
sampling_num Total number of sampling. Numeric value, 0 (auto), 16 to
262144.
Response
Status code. Numeric value. To read the error message, use PlsdivErrorMessage. If
no error is detected by this command execution, 0 is returned.
PlsdivSetSmoothing
This command enables or disables smoothing of the specified oscilloscope channel.
Execution
Conditions
PlsdivSetSampling command must be executed before this command.
Filename PlsdivSetSmoothing.exe
Write Type String
Read Type String. However, this command does not return any output parameter.
Write String This command needs the following input parameters in this sequence.
ch Oscilloscope channel. Numeric value, 0 (channel for gate) or
1 (channel for drain).
smooth_stat Smoothing function on or off. Numeric value, 0 (off) or 1 (on).
smooth_num Number of measurement points used for smoothing. Numeric
value, 3 to 4001. The value must be less than the
sampling_num
parameter value set to the PlsdivSetSampling command.
Response Status code. Numeric value. To read the error message, use PlsdivErrorMessage. If
no error is detected by this command execution, 0 is returned.
Remarks The smoothing function averages the time-series data to reduce variation caused by
high-frequency component.
Set appropriate smooth_num value while monitoring the waveform. Too much
smooth_num value will lose the waveform edges, which disturbs accurate results.