Chip design EDA: The three popular and latest P&R tools for advanced nodes including open-source

In electronic design automation (EDA) for deep-node digital Very Large Scale Integration (VLSI) chip design, place and route (P&R) tools are absolute necessary for converting logical designs into physical layouts optimized for performance, power, and area (PPA). As process nodes shrink to 5nm, 2nm, and beyond, P&R complexity has escalated due to intricate design rules, parasitic effects, and the rise of 3D ICs and chiplet-based architectures. The leading commercial P&R tools Synopsys IC Compiler II, Cadence Innovus, and Siemens EDA Aprisa dominate the advanced node market. Additionally, open-source tools like OpenROAD have emerged as viable alternatives for specific use cases, particularly in academia, startups, and cost-sensitive projects. This article explores these tools’ capabilities, recent advancements, and industry impact, with insights from trusted sources.

Synopsys IC Compiler II: Synopsys IC Compiler II (ICC2) is widely used by integrated device manufacturers (IDMs) and fabless SoC designers for nodes from 16nm to 2nm. Rebuilt as a successor to the original IC Compiler, ICC2 features a modern architecture with innovative algorithms to handle large-scale, complex designs.