VCS后仿真问题

ashish

1. It checks for setup hlod timing violations. In case of timing violation you get these messages.
$setuphold ( reference_event, data_event, setup_limit, hold_limit, [notifier] );
In ur ​​case you are having seup time violation
Clock posedge occuring @CP:3510 timeunit Data negedge @D:2892 timeunit, setuptime =1970 holdtime=-513
3510-2892= 618 < expected setuptime 1970 hence setup violation warning!