Observability Is Essential For Modern Silicon

As modern high-performance systems demand greater performance, reliability, and security, in-silicon observability has become a critical aspect of semiconductor design. Experts from companies such as ... Read original →

Chiplet-based SoCs have elevated on-die observability from a debug aid to a system-critical infrastructure. This triggers a technical cascade: UCIe and 2.5D/3D packaging demand cross-die DFT coordination, while PVT sensors must feed real-time telemetry into AVS/DVFS loops to prevent PDN collapse. Compliance pressures from ISO 26262 (automotive) and MIL-STD (defense) now mandate embedded monitoring IP, raising barriers for smaller design houses. In the market arena, Synopsys and Cadence are absorbing startups like Baya and Movellus into their platforms, while Arteris and Vinci push open interfaces to avoid vendor lock-in. Over the next 18 months, observability will bifurcate into two strategic assets: certified monitoring IP for safety-critical domains, and AI-driven predictive failure engines—potentially shifting chip monetization from one-time licenses to continuous operational services.