Structure your IC Compiler run scripts chronologically ( 0_setup.tcl , 1_floorplan.tcl , 2_place.tcl , etc.) to easily debug intermediate database states.
During placement, ICC places millions of standard cells (AND, OR, Flip-Flops) into the rows defined during floorplanning.
It is important to distinguish between the original IC Compiler and . While the original ICC is still in use, ICC2 is the modern replacement designed for higher capacity, faster turnaround times, and superior PPA at advanced nodes.
Modern semiconductor design requires tools that can handle massive scale and complex physics. ICC2 is architected to support designs with over 500 million instances using a compact, scalable data model. Key benefits include:
Mastering Synopsys IC Compiler (ICC/ICC2): A Comprehensive User Guide PDF Overview
Executing a design from a synthesized gate-level netlist to a finalized, route-clean GDSII/OASIS layout follows a strict, sequential pipeline. Step 1: Design Ingestion and Library Setup