It's also important to know the successor tool: . ICC2 uses the NDM data model and a distributed multi-threaded architecture for faster runtime on large designs. Many guides are available for ICC2 as well.
are fixed late in the flow (post-CTS) by automatically inserting delay buffers into short paths ( fix_eco_timing -type hold ). 2. Unrouted Nets / Antenna Violations synopsys icc user guide pdf
Assigning wires to specific routing tracks. It's also important to know the successor tool:
The icc_ug.pdf is not a novel or a relic. It is a searchable, structured survival tool . The most useful page is never page 1—it’s the page you find in 10 seconds by searching for your exact error message or your current stage (placement, CTS, routing). Master the table of contents, the command reference appendix, and the error message index. That PDF holds solutions you haven’t discovered yet—and guessing will never beat knowing. are fixed late in the flow (post-CTS) by
Defining clock tree constraints (skew targets, latency targets, max transition). Specifying clock tree buffers and inverters.