The Role of Coverage in Formal Verification, Part 1 of 3
As outlined in a prior post, new advances in formal and multi-engine technology (like Incisive Enterprise Verifier or "IEV") enables users to do complete verification of design IP using only assertions (i.e. no testbench required!) -- especially for blocks of around 1 million flops or less. Given this premise, it's natural to ask: "OK, but how does formal and multi-engine assertion-based verification (ABV) fit into the coverage and metric-driven work flow that I am (A) familiar with, and (B) know is effective in measuring my progress?" In the following series of blog posts, I'll answer these important questions. To spare you some suspense: conceptually, the coverage-driven verification terms and methodologies you are familiar with when writing testbenches and/or constrained-random stimulus in e or SystemVerilog - terms like "constraints'" "code coverage," and "functional coverage" -- have essentially the same meaning in the formal-centric ABV world.
To read the full article, click here
Related Semiconductor IP
- eDP 2.0 Verification IP
- Gen#2 of 64-bit RISC-V core with out-of-order pipeline based complex
- LLM AI IP Core
- Post-Quantum Digital Signature IP Core
- Compact Embedded RISC-V Processor
Related Blogs
- How to Speed Up Simulation Coverage Closure with Formal Verification Tools
- Reducing Manual Effort and Achieving Better Chip Verification Coverage with AI and Formal Techniques
- How AI Drives Faster Chip Verification Coverage and Debug for First-Time-Right Silicon
- Raising RISC-V processor quality with formal verification
Latest Blogs
- Smarter ASICs and SoCs: Unlocking Real-World Connectivity with eFPGA and Data Converters
- RISC-V Takes First Step Toward International Standardization as ISO/IEC JTC1 Grants PAS Submitter Status
- Running Optimized PyTorch Models on Cadence DSPs with ExecuTorch
- PCIe 6.x: Synopsys IP Selected as First Gold System for Compliance Testing
- Post-quantum security in platform management: PQShield is ready for SPDM 1.4