eda-sim

Offline EDA simulation workflow for ASIC DV projects using Synopsys VCS/Verdi. Use this skill whenever the user asks to run simulation, compile RTL, run regression, debug waveforms, read FSDB/waveform files, check coverage, or any task involving VCS/Verdi/UVM simulation. Also trigger when encountering compile errors, sim failures, needing to analyze sim.log results, or reading signal values from FSDB waveform dumps. This skill ensures correct offline tool invocation and includes an FSDB reader script using Synopsys NPI.