Markgel
New Contributor
New ContributorPreserve register for signal tap debug
Unable to preserve register with no fan out using following:
set_instance_assignment -name PRESERVE_REGISTER ON -to reg1
set_instance_assignment -name PRESERVE_FANOUT_FREE_NODE ON -to reg1
similar result using assignment editor - can't find reg1 available at pre-synthesis
solution found:
reg reg1 /*synthesis noprune */;
BR,
Mark.
