HP 16555A, 16555D, 16554A manual Expression as seen in the Timing Trigger menu, 12-10

	TTRigger (TTRace) Subsystem
	BRANch
	Within the limitations shown by the syntax definitions, complex expressions
	may be formed using the AND and OR operators. Expressions are limited to
	what you could manually enter through the Timing Trigger menu. Regarding
	parentheses, the syntax definitions on the next page show only the required
	ones. Additional parentheses are allowed as long as the meaning of the
	expression is not changed. Figure 12-2, on page 12-11, shows a complex
	expression as seen in the Timing Trigger menu.
Example	The following statements are all correct and have the same meaning. Notice
	that the conventional rules for precedence are not followed. The expressions
	are evaluated from left to right.
	OUTPUT XXX;":MACHINE1:TTRIGGER:BRANCH1 ’C AND D OR F OR G’, 1"
	OUTPUT XXX;":MACHINE1:TTRIGGER:BRANCH1 ’((C AND D) OR (F OR
	G))’, 1"
	OUTPUT XXX;":MACHINE1:TTRIGGER:BRANCH1 ’F OR (C AND D) OR
	G’,1"
	integer from 1 to <number_of_levels>
<N>
<to_level_	integer from 1 to <number_of_levels>
number>
<number_of_	integer from 1 to the number of existing sequence levels (maximum 10)
levels>
<branch_	<qualifier> see "Qualifier" on page 12-6
qualifier>
Example	OUTPUT XXX;":MACHINE1:TTRIGGER:BRANCH1 ’ANYSTATE’, 3"
	OUTPUT XXX;":MACHINE2:TTRIGGER:BRANCH2 ’A’, 7"
	OUTPUT XXX;":MACHINE1:TTRIGGER:BRANCH3 ’((A OR B) OR NOTG)’,
	1"

12–10