Command Descriptions
TDS200/1000/2000 Series Oscilloscope Programmer Manual
2−37
PEAKdetect specifies the display of the high-low range of the
samples taken from a single waveform acquisition. The oscilloscope
displays the high-low range as a vertical range that extends from the
highest to the lowest value sampled during the acquisition interval.
PEAKdetect mode can reveal the presence of aliasing.
AVErage specifies averaging mode, where the resulting waveform
shows an average of SAMple data points from several separate
waveform acquisitions. The number of waveform acquisitions that
go into making up the average waveform is set or queried using the
ACQuire:NUMAVg command.
ACQuire:MODe PEAKdetect
displays a vertical area representing the range of the highest to
lowest value of the acquired signal.
ACQuire:MODe?
might return SAMPLE
WFMPre:PT_Fmt
ACQuire:NUMACq? (Query Only)
Indicates the number of acquisitions that have taken place since
starting oscilloscope acquisition. The maximum number of
acquisitions that can be counted is 2
31
-1. This value is reset to zero
when you change most Acquisition, Horizontal, Vertical, or Trigger
arguments that affect the waveform except for the following:
H Changing the trigger level or trigger holdoff when in Sample or
Peak Detect mode does not reset the value
NOTE . Any change made when in Average mode aborts the
acquisition and resets ACQuire:NUMACq to zero.
H TDS200 series: changing the vertical position does not reset the
value
Examples
Related Commands
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