HP 16555A, 16555D, 16554A manual Qualifier, on, STRigger subsystem that use qualifier

STRigger (STRace) Subsystem

Qualifier

	Qualifier
	The qualifier for the state trigger subsystem can be terms A through J, Timer
	1 and 2, and Range 1 and 2. In addition, qualifiers can be the NOT boolean
	function of terms, timers, and ranges. The qualifier can also be an expression
	or combination of expressions as shown below and figure 6-2, "Complex
	Qualifier," on page 6-10.
	The following parameters show how qualifiers are specified in all commands
	of the STRigger subsystem that use <qualifier>.
<qualifier>	{ "ANYSTATE" "NOSTATE" "<expression>" }
<expression>	{<expression1a><expression1b><expression1a> OR
	<expression1b><expression1a> AND <expression1b>}
<expression1a>	{<expression1a_term>(<expression1a_term>[ OR
	<expression1a_term>]* )(<expression1a_term>[ AND
	<expression1a_term>]* )}
<expression1a_	{ <expression2a><expression2b><expression2c><expression2d>}
term>
<expression1b>	{<expression1b_term>( <expression1b_term>[ OR
	<expression1b_term>]* )(<expression1b_term>[ AND
	<expression1b_term>]* )}
<expression1b_	{<expression2e><expression2f><expression2g><expression2h>}
term>
<expression2a>	{<term3a><term3b>(<term3a> <boolean_op> <term3b>)}
<expression2b>	{<term3c><range3a>(<term3c> <boolean_op> <range3a>)}
<expression2c>	{<term3d>}
<expression2d>	{<term3e><timer3a>(<term3e> <boolean_op> <timer3a>)}
<expression2e>	{<term3f><term3g>(<term3f> <boolean_op> <term3g>)}
<expression2f>	{<term3h><range3b>(<term3h> <boolean_op> <range3b>)}
<expression2g>	{<term3i>}
<expression2h>	{<term3j><timer3b>(<term3j> <boolean_op> <timer3b>)}
<boolean_op>	{AND NAND OR NOR XOR NXOR}

6–6