Forum Discussion
Altera_Forum
Honored Contributor
17 years agoSignalTap can tap two different types of signals, post-fitting and pre-shynthesis. Tapping post-fitting signals requires incremental compilation, which is not available in the Web edition.
Make sure the nodes you add to your STP file are pre-synthesis signals. You use the Node Finder filter to select "Signal Tap II: pre-synthesis".