TTRigger (TTRace) Subsystem

EDGE

EDGE

Command:MACHine{12}:TTRigger:EDGE<N> <label_name>, <edge_spec>

The EDGE command allows you to define edge specifications for a given label. Edge specifications can be R (rising), F (falling), E (either), or "." (don’t care). Edges are sent in the same string with the rightmost string character specifying what the rightmost bit will be.

The <edge_spec> string length must match the exact number of bits assigned to the specified label. If the string length does not match the number of bits, the "Parameter string invalid" message is displayed.

<N>

{12}

 

 

<label_name>

string of up to 6 alphanumeric characters

 

<edge_spec>

string consisting of {RFE.}[to total number of bits]

 

 

 

 

 

Example

For 8 bits assigned:

 

 

 

OUTPUT XXX;":MACHINE1:TTRIGGER:EDGE1 ’DATA’, ’....

F..E’"

 

 

For 16 bits assigned:

 

 

 

OUTPUT XXX;":MACHINE1:TTRIGGER:EDGE1 ’DATA’,

 

 

 

’....

EEE.....

F..R’"

 

 

 

 

 

 

 

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