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Qualifier
The qualifier for the timing 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 22-2,
"Complex Qualifier," on page 22-11.
The following parameters show how qualifiers are specified in all commands
of the TTRigger 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_
term>
{<expression2a>|<expression2b>|<expression2c>|
<expression2d>}
<expression1b> {<expression1b_term>|(<expression1b_term>[OR
<expression1b_term>]* )|(<expression1b_term>[AND
<expression1b_term>]* )}
<expression1b_
term>
{<expression2e>|<expression2f>|<expression2g>|
<expression2h>}
<expression2a> {<term3a>|<term3b>|(<term3a> <boolean_op> <term3b>)}
<expression2b> {<term3c>|<range3a>|(<term3c> <boolean_op> <range3a>)}
<expression2c> {<term3d>|<gledge3a|(<term3d> <boolean_op> <gledge3a>)}
<expression2d> {<term3e>|<timer3a>|(<term3e> <boolean_op> <timer3a>)}
<expression2e> {<term3f>|<term3g>|(<term3f> <boolean_op> <term3g>)}
<expression2f> {<term3h>|<range3b>|(<term3h> <boolean_op> <range3b>)}
<expression2g> {<term3i>|<gledge3b>|(<term3i> <boolean_op> <gledge3b>)}
<expression2h> {<term3j>|<timer3b>|(<term3e> <boolean_op> <timer3b>)}
TTRigger (TTRace) Subsystem
Qualifier
22–6