Hi all. I wanted to ask that is there a way in openlane to add a vcd file of design to estimate power. Thanks

OpenSTA does this: refer this example https://github.com/The-OpenROAD-Project/OpenSTA/blob/master/examples/power_vcd.tcl Use OpenROAD as it has built-in STA engine

Its a relatively new feature so I'd be glad to hear about your experience

@Abdul Moiz Sheikh I am looking for more opensource test case for this estimate power with vcd file. Let me know if you have such examples to contribute. Thanks

sure.. I will try to get to it as soon as possible.