issue with generated clocks in encounter

[shelkerahul]

Hi All,

I am trying clock tree synthesis in first encounter. My design has few generated clocks. I have created clock tree specification file, but my generated clocks are missing in clock tree specification file. Now the problem is how to build clock tree for generated clocks


Thanks


Rahul

 

[yln2k2]

Hi ,


You have to update your CTS config file including clk generation points .
or Add create clk on generate clk points with specific source clk latency .


Thanks & Regards
yln

 

[shelkerahul]

Hi yln2k2,

Thanks for reply, but this is last option to edit clock specification file to add these generated clock manually. Is there any option that when i say "generate clock spec file" tool should generate it automatically?


Thank you