zhongminchen
Newbie level 3
timingcheck vcs
i am trying to do a simulation with a pre-CTS sdf, so i am forced to hack the clock tree cell delay and interconnect delay to 0, but it will cause hold timing violation on DFF, so, how can i turn off "hold" timing check in ncverilog? i know, i can make sdf annotator ignore hold time annotation, but the verilog library still has that specify...
i am trying to do a simulation with a pre-CTS sdf, so i am forced to hack the clock tree cell delay and interconnect delay to 0, but it will cause hold timing violation on DFF, so, how can i turn off "hold" timing check in ncverilog? i know, i can make sdf annotator ignore hold time annotation, but the verilog library still has that specify...