Thought Leadership

Explanation of “Verification” in a DO-254 program

Often times, I’m asked to define what verification activities are required for a DO-254 program. For those experienced in a requirements driven lifecycle the leap to understanding DO-254 may not be as large. However, for those coming from a traditional IC development background, the answer to “what is verification in DO-254?” may not be so clear. DO-254 introduces new terminology such as requirements-based testing, elemental analysis, robustness testing, and more.

Do the following questions sound familiar?

  • How is “Verification” different in the context of DO-254?
  • What is the definition of “Advanced Verification”
  • Is simulation alone enough to test a requirement?
  • What is elemental analysis?
  • And the list goes on…

If you are interested in making sense of verification in DO-254, you have come to the right place. Our friends over at Patmos Engineering Services and Siemens have teamed up to define in detail the fundamental differences between verification in DO-254 compared to a traditional IC program. Included in the white paper is an explanation of the objectives of verification in DO-254, defining the differences between requirements based testing, target testing, robustness testing, and more. The white paper can be found at:

https://resources.sw.siemens.com/en-US/white-paper-what-is-verification-in-the-context-of-do-254-avionics-programs

Siemens has decades of experience and is the industry leader supplying design automation tools and methodologies to DO-254 and DO-178 programs. If you are interested in how Siemens solutions and services help guide project teams in accelerating and automating the DO-254 lifecycle, please reach out to learn more.

Jacob Wiltgen

Jacob Wiltgen is the Functional Safety Solutions Manager for Mentor, A Siemens Business and responsible for defining and aligning functional safety technologies across the portfolio of IC Verification Solutions. He holds a Bachelor of Science degree in Electrical and Computer Engineering from the University of Colorado Boulder. Prior to Mentor, Jacob has held various design, verification, and leadership roles performing IC and SOC development at Xilinx, Micron, and Broadcom.

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This article first appeared on the Siemens Digital Industries Software blog at https://blogs.sw.siemens.com/verificationhorizons/2021/05/21/explanation-of-verification-in-a-do-254-program/