To see time correlation of each module within an
intermodule measurement
Time correlation in the intermodule menu can help you see when the trigger
occurred for each module and the relative time range of data captured by
that module.
1
Select Time in the Count field of the trigger menu of each logic state
analyzer whose measurement will be time-correlated with the other
modules.
Timing analyzers and digitizing oscilloscopes implicitly count time because
their sampling is driven by an internal clock, rather than an external state
clock. See the User’s Reference for your logic state analyzer for details on
how to count time with the analyzer.
2
Select the Intermodule menu.
3 Select the Group Run field in the upper right hand corner.
Once the measurement has started, view the time correlation bars at the
bottom of the Intermodule Menu. The “T” in each bar indicates the relative
time at which that module found its trigger condition. The yellow portion of
each bar indicates the start and stop points of the acquisition window of the
associated module relative to the other modules in the measurement.
Intermodule Measurements
To see time correlation of each module within an intermodule measurement
2–12
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