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Power Estimation Confidence :low

Altera_Forum
Honored Contributor II
‎06-01-2012 05:09 AM
1,006 Views

Hi! 

I dump all signals into a vcd file with modelsim SE. then input this vcd to powerplay for power analyze.but the Power Estimation Confidence is low and vectorless estimation is 98% in Confidence Metric Details . 

why it gives me such a report? it seems vcd file has no effect at all.
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