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PSMA and IPC to Collaborate on Software/Firmware Standard

I PC in cooperation with PSMA is developing a new standard on the "Specification for Firmware Design and Test Requirements for Power Subsystem Assemblies".  The proposal for this standard is based on the "PSMA Power Supply Software/Firmware Reliability Improvement Report." This report was written as part of a special project sponsored by the PSMA Reliability Committee.

We are seeking members from PSMA and the greater power electronics community to join this effort.  Topics that are proposed to be a part of this standard include:

  • Firmware design requirements including basic function, error handling, reliability, performance, etc. This will cover basic architecture and design around that architecture as well as upgradeability. A section to be included on understanding intended application environment. 
  • Firmware test/qualification requirements to verify that the design elements are operating at minimum level. Sections would include testing to verify all critical design and application requirements. It will address exerciser code, unit test and integration topics. 
  • Firmware security for protecting against internal threats and external attack. Sections to include library verification, access to source code, physical security, plugging into the IT/OT network, user logging and tracking, virus mitigation, external access security, update/upgrade security, etc.

We are in the process of forming the committee to start drafting this standard and are seeking members interested participating and/or leading the development of various sections to be included in the document.  This is intended to be a requirements standard that can be used to define expectations for firmware design, test, and security in power assemblies and could be considered the start of a family of standards that complement the current IPC-9592B standard.  Please contact any of the following people if interested.

Jerry Strunk (Jerry.strunk@us.abb.com)
Eric Swenson (ebswensn@us.ibm.com)
Brian Zahnstecher (bz@powerrox.com)

Thank you for your consideration. We look forward to hearing from you. 

 

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