Overview

Questa Equivalent RTL

Using the “specification” RTL and the “implementation” RTL as input, the Questa Equivalent RTL formal app automatically compares the two code blocks using an exhaustive formal analysis. No knowledge of formal or property specification languages is required.


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Using the “specification” RTL and the “implementation” RTL as input, the Questa SLEC formal app automatically compares the two code blocks using an exhaustive formal analysis. No knowledge of formal or property specification languages is required.
Key features

Questa Equivalent RTL

Today's designs rely on complex industry standard interfaces that must be verified to ensure IP interoperability and system behavior. Whether a given interface is used without modification, or customized to help differentiate the end-product, integrating even mature IP can produce unexpected issues.

When an exhaustive comparison is essential

Automated, exhaustive RTL equivalence checking

The Questa Equivalent RTL app uses formal analysis to exhaustively compare the “Specification” and “Implementation” RTL, identifying any differences in the output behavior of the two for all input, and all time. No knowledge of formal or property specification languages is required.

Exhaustive verification orders of magnitude faster than simulation

Exhaustive results

  • Over 10x faster vs. simulation for targeted use cases
  • No testbench or knowledge of formal required
  • Run-time performance & scalability
Formal Verification

Featured white papers

Formal verification

Upcoming and on-demand events

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

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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.