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Altera_Forum's avatar
Altera_Forum
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18 years ago

SignalTapII doesn't trigger anything!!!

Hello, I'm a beginner in using QuartusII and i've got a problem with SignalTapII Analyzer. I create my SignalTap file, configure it and launch it. But during the analysis, nothing is trigerred!! ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Hello,

I'm not sure what you mean with "only one trigger"? Quartus Signaltap has multiple trigger levels, in Basic trigger mode, the trigger condition for each level is a logical AND of all active node related condtions. If you select individual conditions, that won't occur in a combination, you get no trigger, as I already mentioned.

SignalTap Operation is documented detailed in Quartus II Handbook.

Regards,

Frank