how to solve annotation problem with PrimeTime Power Estimation

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sajjad.hussain

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Hi All,

while doing power estimation after synthesis. i am getting not-annotated nets. How can we exactly map the names? How to solve this annotation problem?
The saif file is generated using Modelsim and synthesis file from design compiler.

Please help.

Regards
 

Maybe this problem can be fixed if you generate the saif file with design compiler.Generate first the vcd file with Modelsim and then convert it to saif file with design compiler.
 

Thanks for the response, unfortunately, vcd2saif is not supported in ModelSim.
 

Not-annotated nets,Primetime power analysis

Hi all,

During my power analysis i get some not annotated nets.

Summary:
Total number of nets = 588
Number of annotated nets = 540 (91.84%)

How can i check which nets are not annotated in my design?
 

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