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Altera_Forum's avatar
Altera_Forum
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14 years ago

SignalTap II questions

Hi, I have 2 questions regarding SignalTap: 1. Sometimes I see 2 active states in a state machine - how is it possible? I assume that it means that there is a bug, what kind of bug can cause tha...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Okay. Just needed to clear out any problems due to the blaster itself, because I lost a lot of time on this bug ;)

It depends a lot on your code. A solution could be to run it in a simulator, and add a breakpoint on an "other" case that would detect unexpected values for your state variables, and hopefully from there reconstruct what was happening before.