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Stefano: OpenSTA can do power analysis
# sky130
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Lofty
04/22/2021, 9:01 PM
Stefano: OpenSTA can do power analysis
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Tim Edwards
04/22/2021, 11:38 PM
Does it do dynamic power analysis or just static?
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Stefano
04/24/2021, 12:20 PM
I need a tool that accepts vcd file, RTL and execute average/clock based power analysis, like PowerArtist or Cadence Voltus.
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Iztok Jeras
04/25/2021, 9:39 AM
this is what I found:
https://github.com/The-OpenROAD-Project/OpenSTA/blob/edeba84c3630b947076bee1e2a73e3b98334c132/doc/ChangeLog.txt#L44-L68
Iztok Jeras
04/25/2021, 9:42 AM
to me it seems, dynamic power is based not on individual gate activity, but on a common activity percentage for a set of gates (io, core, ...)
Iztok Jeras
04/25/2021, 9:42 AM
the PDF document i the
doc/
folder does not seem to cover power
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