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Altera_Forum's avatar
Altera_Forum
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12 years ago

Signal Tap II display signals?

Hi, I am new to Quartus II and using SignalTap II. How can I set up SignalTap to just capture and display the signals between two times or values? For example, in my code I have an integer counti...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

That usually occurs when the trigger events are not happening. Are these signals connected to anything except signaltap, that have an effect on an output? if they're not, you will need syn_keep attributes to prevent the synthesisor removing them.

NOTE: Dividing clocks like this is not recommended if you are driving other logic with them.