I have run gate simulation with SDF. I meet the following warning.Warning! Timing violation Scheduled event for delayed signal of net "D" at time 275093160 PS was candeled! File: xxxxxxx line=xxx Scope: xxxxxCan anybody tell me what this mean? I add +notchkmsg but this message still print. Can anybody tell me why?Thanks!
Hello Huyong,If you are asking what the message means.
A timing check verifies the timing performance of a design by making sure that critical events occur within given time limits. A timing check performs the following steps: 1. Determines the elapsed time between two events. 2. Compares the elapsed time to a specified minimum or maximum time limit. 3. Reports a timing violation if the elapsed time occurs outside the specified time window.If you are asking how to turn the message off:I think (but not sure) You can add +nonotifier +no_tchk_msg to your switches to turn the message off. Please let me know if it worksBest RegardsDoug
Hi Doug Thank you for you answer. I the +no_tchk_msg do not turn the message off. I use +ncnontcglitch to turn it offThanks