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Functional Safety

Questa One Sim FX

Questa One Sim FX is a high-performance fault simulator for mitigating random hardware faults ensuring the reliability and safety of automotive systems. Questa One Sim FX verifies if your design meets the stringent fault injection requirements specified in the ISO 26262 automotive safety standard.

Why Questa One Sim FX for functional safety?

Questa One Sim FX is a high-performance tool for effective fault simulation in complex automotive designs. It injects faults in RTL and GLS to identify and classify faults accurately. Optimized fault lists and test ranking accelerate the safety verification process for fast campaign closure.

Fast fault closure

Parallel fault simulations at RTL and GLS that leverages the power of the compute grid for faster and more efficient fault detection accelerating fault campaign closure.

Native testbench support

Native testbench support provides seamless integration with the simulation environment, reducing extensive modifications to the testbench and ensuring the fault simulation process can be initiated with minimal setup changes.

Improved fault coverage

Ranking tests based on their effectiveness in detecting faults ensures the most critical and hard-to-detect faults are run first leading to higher overall fault coverage.

Questa One Sim FX

Automotive safety through fault simulation

Questa One Sim FX is a powerful fault simulator that leverages advanced optimization methodologies enabling you to validate your designs for optimal safety. By injecting faults and simulating their effects, you can verify your designs meet the rigorous requirements outlined in the ISO 26262 standard. Questa One Sim FX also provides detailed reports and debug capabilities to quickly close fault campaigns.

Questa One Sim FX for functional safety

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Support Center

Siemens EDA offers world-class customer support for Questa One Sim FX and all of our products.

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To assist with the understanding of advanced functional verification technologies and how to apply them most effectively, visit our blog for insight and updates on concepts, values, standards, methodologies and examples.

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