Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorSignal Tap inverting the Bits
Hello All, I had added few signals to the signal tap ( Quartus II version 8.1, Signal tap version 8.1). The strange thing is that some of these signals which are active high in the design ( al...
Altera_ForumHonored Contributor
Honored ContributorPlease fix this. It needs to show up in SignalTap with a different name (such as the inversion symbol). I understand that there is not always a 1-to-1 mapping between hardware and HDL (optimizations, register inversions, etc), but if you're going to use the exact same signal name/label as written in HDL, it better have that signals behavior. This is just needlessly adding an extra step of looking up the inversion state in a report.
Better yet, how about you just display it with the correct inversion, since it's guaranteed to have a not-gate tied to the register?
