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Scaling Formal Connectivity Checking To Multi-Billion-Gate SoCs With Specification Automation


Connectivity checking is a popular formal verification application. Formal tools can automatically generate assertions using a specification table as input and prove them exhaustively. Simulation-based verification, on the other hand, requires significantly more effort while providing a fraction of the coverage. However, chip complexity is rapidly increasing. ASICs and FPGAs for heterogeneous c... » read more

CDC Verification Of Billion-Gate SoCs


Driven by growing design sizes and complexities and aggressive power requirements, design and verification engineers are witnessing an explosion in the number of asynchronous clocks. Consequently, design and verification teams spend a huge amount of time verifying the correctness of asynchronous boundaries on the chip. The paper describes three methodologies to address this issue and the benefi... » read more