Close Coverage Faster with Questa One Sim's Unreachability Analysis
Coverage closure remains the single largest challenge facing functional verification teams today, affecting 34% of both ASIC and FPGA design projects. As verification approaches completion, coverage scores plateau well short of project goals—a phenomenon commonly known as the "Last Mile problem." This webinar explores why traditional approaches to closing coverage gaps fall short and introduces automated unreachability analysis in Questa One Sim as a transformative solution.
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Session Registration
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Session Overview
Coverage closure remains the single largest challenge facing functional verification teams today, affecting 34% of both ASIC and FPGA design projects. As verification approaches completion, coverage scores plateau well short of project goals—a phenomenon commonly known as the "Last Mile problem." This webinar explores why traditional approaches to closing coverage gaps fall short and introduces automated unreachability analysis in Questa One Sim as a transformative solution.
Join us as we examine how exhaustive unreachability analysis can automatically identify code that is simply unreachable by design—whether due to hardware constraints, configurable IP optimizations, or design-specific constraints. Unlike manual, error-prone waiver maintenance processes that can require weeks of effort, automated analysis provides:
- Accelerated coverage closure with dramatic time savings
- Accurate identification of unreachable code across statement, branch, expression, condition, and FSM coverage
- Automated waiver generation and maintenance, eliminating tedious manual review
- Enhanced design quality by preventing the oversight of truly unreachable coverage targets
- Improved metrics that reflect only relevant modes of operation
Whether you're designing SoCs, ASICs, or FPGAs, this webinar will equip you with practical insights into implementing exhaustive unreachability analysis in your verification flow.
What You Will Learn
- How Questa One Sim now helps close coverage using unreachability analysis on RTL simulation
Who Should Attend
- Verification engineers facing issues closing coverage
Products Covered
- Questa One Sim
