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Using the Trigger Menu
Changing the Trigger Sequence
To change trigger functions
You do not need to add and delete levels just to change a level’s trigger
function. This can be done from within the Sequence Level pop-up.
1From the Trigger menu, select the sequence level number of the
sequence level you want to modify.
A Sequence Level pop-up appears. Its contents reflect the current
trigger function.
2Select Select New Function.
The Trigger Function pop-up replaces the Sequence Level pop-up. The
functions available depend on whether the analyzer is configured as
state or timing.
3Use the knob to highlight the function you want, and select
Done.
A new Sequence Level pop-up appears. Its contents reflect the
function you just selected. The wording of this screen is very similar to
the function description, and the line drawing demonstrates what the
function is measuring.
4Select the appropriate assignment fields and insert the desired
pre-defined terms, numeric values, and other parameter fields
required by the function. Select Done.
For state analyzers, a final "go to trigger" level is automatically placed
at the end of the trigger specification for you. This level must always be
a user level. Although you can change its fields, you cannot change the
function. Timing analyzers do not have this restriction.
See Also "Timing Trigger Function Library" and "State Trigger Function Library"
in The Analyzer Trigger Menu on page 312 for a complete listing of
functions.