Measurement
Description
Rise Time
The time required for the leading edge of the first pulse in the measurement region to rise from the low
reference value (default = 10%) to the high reference value (default = 90%).
The measurement is taken on each cycle of the waveform record.
Fall Time
The time required for the trailing edge of the first pulse in the measurement region to fall from the high
reference value (default = 90%) to the low reference value (default = 10%).
The measurement is taken on each cycle of the waveform record.
Burst Width
The duration of a series of adjacent crossings of the Mid reference level. Bursts are separated by a
specified idle time.
The measurement is taken on each burst in a waveform record.
See also
Measurement configuration menu
on page 111
Other Measurements panel
Use the Other Measurements panel to add pulse count, edge count, and area measurements to the Results bar. Other measurements can
be taken on time-domain analog, math, and reference waveforms. Other measurements can also be taken on some digital channel signals.
To open the Other Measurements panel:
1. Tap the Measure button.
2. Tap the Other measurements panel.
To add a measurement to the Results bar:
1. Select the signal source.
2. Select a measurement. If a measurement requires two signal sources, select both sources.
3. Tap Add.
Other Measurements panel
Measurement
Description
Positive Pulse Count
The number of positive pulses that rise above the mid reference crossing in the waveform or gated
region.
Negative Pulse Count
The number of negative pulses that fall below the mid reference crossing in the waveform or gated
region.
Rising Edge Count
The number of positive transitions from the low reference value to the high reference value in the
waveform or gated region.
Falling Edge Count
The number of negative transitions from the high reference value to the low reference value in the
waveform or gated region.
Table continued…
Menus and dialog boxes
3 Series Mixed Domain Oscilloscope Printable Help
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