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