If you need help building specific scripts, troubleshooting optimization issues, or formatting automation commands, please let me know: What are you targeting (ICC or ICC II)?
Allows signoff DRC/LVS checking directly inside the design cockpit, cutting down the loop time for fixing lithography and design rule violations.
This guide outlines how to legally access verified Synopsys documentation, details the core architecture of IC Compiler, and provides a structured walkthrough of the implementation flow. 1. How to Access Verified Synopsys ICC User Guides
| Aspect | ICC | ICC2 | |---|---|---| | | Milkyway library ( .mw ) | NDM ( .ndm ) format | | GUI | ICC shell interface | Modernized GUI with Fusion technology | | Fusion Technology | Not applicable | Integrates synthesis, physical design, and signoff into unified flow | | Documentation | ICC Implementation UG, ICC Design Planning UG | ICC2 Design Planning UG, ICC2 Application Options UG | | Key Commands | place_opt , clock_opt , route_opt | create_placement , route_global , route_detail |
Verified official Synopsys IC Compiler (ICC) and IC Compiler II (ICC II) user guides are proprietary and primarily available to registered customers through the Synopsys SolvNetPlus synopsys icc user guide pdf verified
For ICC2 users, verified resources include:
Verified commands: place_opt , psynopt , focal_opt . The user guide details how ICC performs congestion-driven placement. It also includes tables for pre-placement and post-placement optimization strategies.
This section teaches you how to read a gate-level netlist, define the die area, create power straps, and place physical-only cells (tap cells, end-cap cells). The guide includes command references for create_floorplan , create_power_straps , and add_rings .
place_opt -effort high clock_opt -build_clock_tree If you need help building specific scripts, troubleshooting
This section dictates how to prepare the physical chip canvas.
[!Note] This documentation suite is specifically for the original "IC Compiler" (ICC). Its successor, "IC Compiler II" (ICC2), uses a different database and has its own extensive documentation set.
ICC relies on the Milkyway database, whereas ICC2 uses a highly scalable, multi-threaded polymorphic data model called the NDM (New Data Model) .
Synopsys Design Constraints defining clock frequencies, input/output delays, and false paths. It also includes tables for pre-placement and post-placement
A verified ICC user manual divides the physical design process into distinct, sequential phases. Below is the standardized Tcl scripting flow used to implement a block from netlist to GDSII.
The software and its documentation are strictly proprietary to Synopsys, Inc.
Official Synopsys links will always point to *.synopsys.com .