AMC 20-193 & CAST-32A / Multi-Core Processing Training

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CAST-32A is the worldwide (America, Europe, Asia) Certification Authorities Software Team (CAST) guidance for ensuring safe implementation of Multi-Core Processing (MCP) within avionics systems. Increasingly MCP’s are used in avionics and understanding what must be done to plan for, implement, and verify deterministic “safe” MCP development via CAST-32A is the focus of this AFuzion 2-day private training course. Attendees will understand how to utilize multiple-cores providing simultaneous operations using deterministically shared resources such as cache, memory, and communications and performing MCP CAST-32A Interference Analysis. Attendees will also learn how to work with RTOS vendors and RTOS’s themselves to comply with CAST-32A and develop safer avionics.

AMC 20-193 (AC 20-193 per FAA) is the new replacement for CAST-32A handling Multi-Core Processing (MCP) development and certification; AFuzion’s MCP training has now added coverage for A(M)C 20-193 per EASA, FAA, and worldwide Military adoption.  AFuzion is additionally the sole MCP Certification training and auditing/mentoring resource for USA and European militaries.

AFuzion’s training has been provided to over 23,000 aviation engineers from 1,000 companies in 30 countries; more than all other trainers in the world combined. Brief summary below; contact us for more free information.


  • CAST-32A Introduction
  • Summary of DO-178C, for Multi-Core usage
  • RTOS Introduction & Scheduling, Processes, Tasks, and Threads
  • MCP What & Why
  • DO-178C & MCP – Plans, Standards, Activities
  • CAST-32A MCP Robust Partitioning Principles
  • RTOS Specifics – Technical Info
  • DO-254 & MCP
  • MCP Cert, Deadlines, Benchmarks & Reports
  • Overview: IMA, ARP4754A, ARP4761 & MCP
  • IMA & CAST-32A Modules and Partitioning
  • DO-178C’s & MCP Requirements, Design & Verification
  • MCP & CAST-32A Best Practices for Planning, Testing, & Certification
  • MCP & CAST-32A WCET Mistakes & Best Practices



Attendees may include software engineers and managers. Basic understanding of embedded systems and software is helpful (introductory DO-178C and RTOS’s will be provided early in Day 1).

To Request Training Info plus free samples, please submit the following (* = Required; request rejected if * not completed):

Request Free AMC 20-193 & CAST-32A Training Info and Free Whitepaper