How to trigger a single bit in a bus with a trigger state machine?

[hegau]

Hello,

I trying to trigger on a single bit in bus probe (std_logic_vector(31 downto0)) but there is a translation error

state myLoop:
	if (zusys_i/inputC1/myDataCollector_STATUS[13] == 1'bR) then
		increment_counter $counter0;
		goto myTrigger;
	else
		goto myLoop;
	endif

The error message is

 [Labtools 27-2056] Probe zusys_i/inputC1/myDataCollector_STATUS[13] not be found in current probe list

Is it possible to trigger on a single bit in a bus? And if yes, how?

Thanks in advance

[arpansur · Accepted solution]

Hi @hegau,

You can try with 2 ways:

1. Create a user defined probe for that single bit and define user_defined_probe=1'bR

2. You can use 

zusys_i/inputC1/myDataCollector_STATUS=32'bXXXXXXXXXXXXXXXXXXRXXXXXXXXXXXXX