jason.wei
Newbie level 4
I had use clockDesign for clock synthesis as following command.
If I use "ckSynthesis" instead, the report the same as using command "displayClockMinMaxPaths "
Depend on document's information, ckSynthesis should be part of clockDesign.
And clockDesign seems to be have better performance.
Why cause this! Thanks!
displayClockMinMaxPaths -clk INST/Y -clkRouteOnly
clockDesign -specFile A.ctstch -outDir clock_report
When I use displayClockMinMaxPaths to report the path will get bigger clock latency compare to what I got in clock_report (said 20%).If I use "ckSynthesis" instead, the report the same as using command "displayClockMinMaxPaths "
Depend on document's information, ckSynthesis should be part of clockDesign.
And clockDesign seems to be have better performance.
Why cause this! Thanks!
displayClockMinMaxPaths -clk INST/Y -clkRouteOnly