mehran1367
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hi.
i want to find the dynamic power of a stage of my pipeline. i synthesized the decode stage of pipeline seperately and i maked the saif file by using rtl2saif command in design compiler. i used the saif file in modelsim. i got the activity of this stage by simulating some test program. then i used the saif file in design compiler by using read_saif command but i get this message from design compiler.
Warning: The design has existing user-annotated switching activity data;
Warning: There are 4100 objects not found during annotation. (PWR-452)
my command is
read_saif -input mysaif.saif -instance decode
help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
i want to find the dynamic power of a stage of my pipeline. i synthesized the decode stage of pipeline seperately and i maked the saif file by using rtl2saif command in design compiler. i used the saif file in modelsim. i got the activity of this stage by simulating some test program. then i used the saif file in design compiler by using read_saif command but i get this message from design compiler.
Warning: The design has existing user-annotated switching activity data;
Warning: There are 4100 objects not found during annotation. (PWR-452)
my command is
read_saif -input mysaif.saif -instance decode
help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz