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Chapter 2: Task Guide
Setting Up Triggers and Running Measurements
choose to insert or replace a Flag.
2. Select the flag number button and choose the number of the flag you want
to test.
3. Select whether you're testing if the flag is Set or Clear.
There is approximately 100 ns of delay before a flag action can be seen
by a flag event.
To drive the Port Out signal with a flag
1. In the main logic analysis system window, select the Port Out button.
2. In the Port Out dialog, select the Type, Polarity, and Output options.
When driving the Port Out signal with a flag, you can select the
Feedthrough type to pass the current state of the flag (set or clear)
directly to Port Out.
3. For the Armed by option, select the flag that will drive the Port Out signal.
4. Close the Port Out dialog.
5. Insert a flag action in one of the logic analyzer modules to drive the flag.
There is approximately 100 ns of delay between a flag action and the
signal on Port Out.
To insert a "reset occurrence counter" action
You can reset an occurrence counter if some event occurs by inserting
a "reset occurrence counter" action.
1. In the Trigger tab's Trigger Sequence area, select one of the action buttons
(for example, Trigger or Goto), choose Insert ACTION, and choose Reset
occurrence counter.
See Also “To specify a duration or occurrence count for events (timing mode)” on
page 78
To group events
When you are working with advanced trigger functions (or when you
break down other trigger functions) and there are multiple events in an