Overview

Questa Analyze Fault

Analyze Fault App is a solution which analyzes faults by injecting them and formally check their outcome for hardware security and safety. It aims to determine whether faults can propagate to an observation point and if they do, whether they can be detected by a hardware mitigation mechanism.


Get in touch with our sales team 1-800-547-3000

Engineer thinking in front of two monitors showing Questa Analyze Fault
Key Feature

Questa Analyze Fault avoids manual analyses or steps

Unlike in fault simulation, formal fault analysis explores all possible input scenarios without the need for a testbench or stimulus. Can be used to identify and extract hard-to-find safe faults, measure the effectiveness of hardware mitigations

Questa Analyze Fault automates fault propagation or detection analysis, offering a definitive fault classification at both RT and Gate Levels. It utilizes a fault database as input and allows for optional design constraints, along with additional observation and diagnostic points, to refine the analysis process

  • Significantly bolstering IP safety and security analysis.
  • Focused on hardware IP, adept at identifying and isolating non-propagatable faults for improved system security.
  • Reduces verification time, enhancing process efficiency and methodically streamlines fault analysis for safety and security verification.
  • Assists in meeting safety and security standards.
  • Precisely differentiates critical faults, improving fault management.
Formal Verification

Featured white papers

Formal verification

Upcoming and on-demand events

View all available Formal Verification video recordings at the Verification Academy.

Ready to talk to someone today?

We're standing by to answer your questions.

Email us

Get in touch with our sales team 1-800-547-3000

Learn more

Verification Academy

Verification Academy provides the skills necessary to mature an organization's functional verification process capabilities, providing a methodological bridge between high-level value propositions and the low-level details.

Verification Horizons blog

Insight and updates on concepts, values, standards, methodologies, and examples to assist with the understanding of what advanced functional verification technologies can do and how to most effectively apply them.

Verification Horizons

The Verification Horizons publication provides concepts, values, methodologies and examples to assist with the understanding of what advanced functional verification technologies can do and how to most effectively apply them.