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[STA] Gated Clock - how should be checked?

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ivlsi

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Hi All,

How should Gated Clock be checked during STA?

What constraints should be set? What are scenarios?

Thank you!
 

1): It seems there is a command called: "set_clock_gating_check". And by default, DC/PT will check the clock gating celling setup/hold requirement, which are all set to "0".
2): For scenarios, I think it's PVT+chip working mode (such as function mode, scan mode, MBIST mode)
 
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    ivlsi

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