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Clock nets in the design

vicky

Hi,

I would like to know what is the easiest way to get all the clock nets in the design using encounter. I do know that we can do it using saveClockNets which needs a clock tree spec file to be readin. I would like to  know if there is a much simpler way to do it may be using some get_nets command.

 

Regards

Vicky 

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  • Rajesh Vembu

    Hi Vicky,

    saveClockNets command is supposed to work only after CTS is done. If you use this command pre-CTS to get a list of nets in the clock path, you might not get the desired results.

    Looks like there's a limit on the fanout of the net that gets reported if you use the command pre-CTS.

    Hope this helps.

    Regards

    Rajesh

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  • Rajesh Vembu

    Hi Vicky,

    saveClockNets command is supposed to work only after CTS is done. If you use this command pre-CTS to get a list of nets in the clock path, you might not get the desired results.

    Looks like there's a limit on the fanout of the net that gets reported if you use the command pre-CTS.

    Hope this helps.

    Regards

    Rajesh

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