Software requirements

Programming concept

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We include updates on Use case diagram, Use case, Non-functional requirement, List of system quality attributes, DO-178C, User story, Domain model, Feature creep, Requirement, Gap analysis, Functional requirement, Traceability matrix, Rational DOORS, DO-178B, FURPS, Use case survey ... and more.

January 2024
CAST-32A
FAA released Advisory Circular AC 20-193, providing guidance almost identical to EASA's AMC 20-193 for multi-core processor certification in aviation systems.
2023
CAST-32A
Expected release of FAA Advisory Circular AC 20-193, anticipated to be nearly identical to EASA's AMC 20-193.
January 21 2022
CAST-32A
EASA releases AMC 20-193, which supersedes the CAST-32A position paper for certification purposes.
2021
CAST-32A
First mixed-criticality multicore real-time operating system for avionics systems was certified, marking a significant milestone in multi-core processor adoption in aviation.
2020
CAST-32A
Expected certification of one of the first mixed-criticality multicore avionics systems.
2018 ISO/IEC/IEEE 29148:2018 standard was published, providing a standardized structure and methodology for creating Software Requirements Specification (SRS) documents.
2016
CAST-32A
Revision A of the CAST-32A document released, updating the original position paper on multi-core processor certification.
2014
CAST-32A
Original CAST-32A document published by an international group of certification and regulatory authority representatives addressing multi-core processor challenges in aviation.

This contents of the box above is based on material from the Wikipedia articles Use-case analysis, CAST-32A, Non-functional requirements framework, MoReq2, Requirements engineering, Software requirements, Gap analysis, Feature creep & Endeavour Software Project Management, which are released under the Creative Commons Attribution-ShareAlike 4.0 International License.

See Also