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Questa AutoCheck

A fully automatic formal bug hunting app that finds bugs due to common RTL coding errors

Questa AutoCheck helps you to find bugs early in your design. It automatically generates properties to support an ever-growing variety of static and dynamic checks such as dead code analysis, finite state machine deadlock, combinatorial loops, and liveness; covering common design errors and unimagined corner cases.

Questa Formal Solutions

Questa AutoCheck is provided by Siemens Digital Industries. It is part of the Questa Formal Solutions, which gives the "Power of Formal" both to everyone and to experts.

Questa AutoCheck Benefits

questa autocheck

Easy-to-use, push-button bug hunting

  • No knowledge of formal or ABV is required!
  • Automatic assertion creation eliminates the need to write assertions
  • Leverages the common Questa Visualizer debug platform
questa autocheck

Finds bugs early in the design cycle

  • Users can start verifying as soon as RTL code is written or changed
  • No testbench or assertions are necessary!
  • Users don’t have to bother writing simple tests
questa autocheck

Automatically improves design quality

  • Explores sequential design behavior to find corner-case bugs that will be missed by lint
  • Finds common functional design issues in registers, FSMs, buses, and memories

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Find out more about Questa AutoCheck

Download the presentation to learn more about RTL debug and other features with Questa AutoCheck

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