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Modify DC to export spef for DC extraction of parasitics. This file can be used to read in an ancillary tool (e.g., snps PrimeTime) to get more detail on power estimation

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James E. Stine 2023-12-15 17:21:24 -06:00
parent 01a246422f
commit 27a7994847
1 changed files with 6 additions and 0 deletions
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6
synthDC/scripts/synth.tcl
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@ -296,6 +296,12 @@ write_file -format ddc -hierarchy -o $filename
set filename [format "%s%s%s%s" $outputDir "/mapped/" $my_design ".sdf"]
write_sdf $filename
# Write SPEF file in case need more precision power exploration for TSMC28psyn
if {$tech != "tsmc28psyn"} {
set filename [format "%s%s%s%s" $outputDir "/mapped/" $my_toplevel ".spef"]
redirect $filename { write_parasitics }
}
# QoR
set filename [format "%s%s" $outputDir "/reports/qor.rep"]
redirect $filename { report_qor }