Synopsys Totem/Totem-SC

Synopsys Totem and Totem‑SC are transistor-level and mixed-signal EM/IR signoff tools that verify power integrity and reliability (static and dynamic IR drop, current density/EM checks), identify layout weak spots, and support exploratory optimization and debugging with a graphical environment; Totem‑SC is the high-capacity, cloud/elastic-compute variant for very large full‑chip AMS analyses.