Chiplets Need A New Workflow

As the semiconductor industry transitions from planar SoCs to multi-die systems, chiplet design is transforming chip development into a system-level challenge. Traditional linear workflows are no long... Read original →

The chiplet shift is triggering a paradigm rupture in semiconductor design. Technically, sub-3nm nodes reliant on EUV and hybrid bonding demand EDA workflows that co-simulate thermal, mechanical, and electrical domains from day one—delayed multi-physics analysis risks catastrophic 2.5D yield loss. On compliance, while UCIe fosters openness, U.S.-China tech decoupling heightens interoperability risks, threatening supply chains anchored in Taiwan, China’s foundry dominance. Strategically, Synopsys and Siemens EDA are racing to embed AI into system-level verification, while NVIDIA’s CoWoS capacity lock with TSMC marginalizes smaller competitors. Within 18 months, firms lacking integrated chiplet design flows will be excluded from the AI chip mainstream—chiplets are no longer optional but existential.