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  1. #1
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    How to the find critical path delay of a design using Design Compiler

    how to the find critical path delay of a design using Design Compiler

    any material would be of great help

    thank you

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  2. #2
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    Re: critical path delay

    1. Read in your design in to design compiler
    2. report_timing
    It will give you the critical path delay.
    you can see some more commands at
    http://www.vlsiip.com/dc_shell
    Kr,
    Avi
    http://www.vlsiip.com



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  3. #3
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    Re: critical path delay

    report_constraint -all_viol -max_delay will give all violating paths in each path group. Path groups are depends on the number of clocks in your design(default) else u can also specify path groups ..

    report_qor will also tells, in each path groups ,whats the path delay ..

    Regards,
    Sam



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