Forum Discussion
Altera_Forum
Honored Contributor
17 years agowrite_sdc -expand and report_sdc list the combined uncertainty from the manually entered set_clock_uncertainty values and the automatically generated derive_clock_uncertainty values. (write_sdc without -expand just lists the original set_clock_uncertainty and derive_clock_uncertainty commands without combining their values.)
For any individual path, the clock uncertainty is listed in the path details output by report_timing.