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OPENSTA
Open static timing analysis engine for OpenROAD
GPL-3.0
ABOUT
Open ASIC flows still need a timer that speaks liberty and SPEF. OpenSTA is OpenROAD's STA engine so teams report slack and paths without a closed vendor timing license.
INTEGRATION GUIDE
1. Time a gate-level netlist with liberty and SPEF in an OpenROAD flow
2. Report worst slack and critical paths after place and route
3. Script STA in Tcl the way a vendor timer would be scripted
4. Use OpenSTA as a standalone timer outside the full OpenROAD app
TAGS
openstastatimingopenroadasicvlsiliberty