User's Manual

184
Chapter 5: Reference
The Trigger Tab
are true, it executes the actions after "then".
• Advanced - 2-way branch
This trigger function has two branches, of the form "If - then; else if - then".
For each sample, the events in the first "If" branch are checked. If all
events are true, the "then" portion is executed. If they are not true, the
events in the "else if" branch are checked. If the "else if" events are true, its
"then" portion is executed.
If neither branch is true, the logic analyzer remains in this sequence level
and repeats the comparison with the next sample.
• Advanced - 3-way branch
This function has three branches, of the form
If (events1)
then (actions1)
Else if (events2)
then (actions2)
Else if (events3)
then (action3)
The logic analyzer evaluates each sample against the clauses in the order
they are specified. The logic analyzer executes the set of actions in the
"then" clause associated with the first listed "if" or "else if" clause that
becomes true.
This trigger function is not available in the timing sampling mode's 400
MHz / 32M Sample Transitional or Store Qualified configuration.
• Advanced - 4-way branch
Like the 3-way branch, but with 3 "Else if" clauses.
This trigger function is not available in the timing sampling mode's 400
MHz / 32M Sample Transitional or Store Qualified configuration.
• Advanced - pattern1 AND pattern2
Searches for two different patterns occurring in the same sample. If you
set it to look for more than 1 occurrence, you can specify whether
occurrences are consecutive or not. You can also add other events,
including labels, to be searched for.