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Questa One Safety Analyzer

Questa One Safety Analyzer offers an early cycle view of safety metrics. Performing structural analysis at pre-RTL or RTL, ASIL metrics are calculated providing an indication of the safety level of the design and through what-if analysis and exploration, engineers can reach the target safety level.

Why Questa One Safety Analyzer?

Questa One Safety Analyzer identifies potential failures at pre-RTL and RTL, early in the design process, preventing costly redesigns and delays. Exploration and what-if analysis help engineers increase the safety level of their design.

Early safety metrics

Early-stage calculation of ASIL metrics prevents costly redesigns and reduces costly iterations around fault injection.

Exploration and what-if analysis

Exploration and what-if analysis can lead to insights that drive design improvements, making the design more resilient and reliable. Exploring different scenarios, engineers can test the robustness of the safety mechanisms.

Optimized fault list

Questa One Safety Analyzer uses multiple methodologies to optimize fault lists including safety mechanism awareness, fault collapsing and equivalent and redundant fault removal.

Questa One Safety Analyzer

Early-cycle ISO 26262 ASIL metrics

Questa One Safety Analyzer performs a structural analysis of the design to ensure the designed-in safety mechanisms can reliably handle potential failures. It provides a comprehensive safety analysis assessment by calculating ASIL metrics early in the design-cycle.

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Siemens electronic design automation (EDA) offers world-class customer support for Questa One Safety Analyzer and all of our products.

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