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The-OpenROAD-Project / OpenSTA

OpenSTA engine
GNU General Public License v3.0
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OpenSTA: Add support for internal_power group that doesn't distinguishe between rise_power and fall_power #84

Closed beejan closed 2 years ago

beejan commented 2 years ago

Currently if a power group doesn't define rise_ and fall_power and specifies only power () {} block, it is not handled correctly. An example is as shown below and is shown in the Liberty user guide as well.

           internal_power () {
                    when            : "!E & !GCK & !SE";
                    power(Hidden_Power_clock) {
                            values ("0.002941,0.002880,0.002933,0.003171,0.003652,0.004888,0.007639");
                    }
            }

Thanks, Ali Sadigh

jjcherry56 commented 2 years ago

supported by opensta commit 8bcb0eb liberty internal_power power group for rise/fall