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RTCA DO-254 / EUROCAE ED-80, Design Assurance Guidance for Airborne Electronic Hardware is a document providing guidance for the development of airborne electronic hardware, published by RTCA, Incorporated and EUROCAE. The DO-254/ED-80 standard was formally recognized by the FAA in 2005 via AC 20-152 as a means of compliance for the design assurance of electronic hardware in airborne systems. The guidance in this document is applicable, but not limited, to such electronic hardware items as

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  • DO-254 (en)
  • DO-254 (fr)
  • DO-254 (ko)
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  • DO-254는 영문 제목 'Design Assurance Guidance for Airborne Electronic Hardware'이 나타내는 바와 같이 RTCA에 의해 복합 전기 하드웨어에 인증에 대한 표준을 정하였다. (ko)
  • RTCA DO-254 / EUROCAE ED-80, Design Assurance Guidance for Airborne Electronic Hardware is a document providing guidance for the development of airborne electronic hardware, published by RTCA, Incorporated and EUROCAE. The DO-254/ED-80 standard was formally recognized by the FAA in 2005 via AC 20-152 as a means of compliance for the design assurance of electronic hardware in airborne systems. The guidance in this document is applicable, but not limited, to such electronic hardware items as (en)
  • Le standard RTCA DO-254/Eurocae ED-80 "DESIGN ASSURANCE GUIDANCE FOR AIRBORNE ELECTRONIC HARDWARE" a été développé en commun et édité respectivement par RTCA|RTCA Inc. et EUROCAE. La DO-254 est le pendant de la DO-178B / Eurocae ED-12B. Elle a été créée pour suivre l'évolution rapide des équipements électroniques. Elle précise notamment les contraintes de développement liées à l'obtention de la certification d'un équipement électronique d'avionique. (fr)
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abbreviation
  • (en)
  • DO-254 (en)
  • ED-80 (en)
date
  • January 2021 (en)
domain
  • Aviation electronics (en)
organization
  • (en)
  • EUROCAE WG-46 (en)
  • RTCA SC-180 (en)
reason
  • getting rid of unexplained bulleted lists; toning down intensity of inscrutable jargon; proofreading (en)
title
  • Design Assurance Guidance for Airborne Electronic Hardware (en)
has abstract
  • RTCA DO-254 / EUROCAE ED-80, Design Assurance Guidance for Airborne Electronic Hardware is a document providing guidance for the development of airborne electronic hardware, published by RTCA, Incorporated and EUROCAE. The DO-254/ED-80 standard was formally recognized by the FAA in 2005 via AC 20-152 as a means of compliance for the design assurance of electronic hardware in airborne systems. The guidance in this document is applicable, but not limited, to such electronic hardware items as * Line Replaceable Units (quickly replaceable components) * Circuit board assemblies (CBA) * Custom micro-coded components such as field programmable gate arrays (FPGA), programmable logic devices (PLD), and application-specific integrated circuits (ASIC), including any associated macro functions * Integrated technology components such as hybrid integrated circuits and multi-chip modules * Commercial off-the-shelf (COTS) components The document classifies electronic hardware items into simple or complex categories. An item is simple "if a comprehensive combination of deterministic tests and analyses appropriate to the design assurance level can ensure correct functional performance under all foreseeable operating conditions with no anomalous behavior." Conversely, a complex item is one that cannot have correct functional performance ensured by tests and analyses alone; so, assurance must be accomplished by additional means. The body of DO-254/ED-80 establishes objectives and activities for the systematic design assurance of complex electronic hardware, generally presumed to be complex custom micro-coded components, as listed above. However, simple electronic hardware is within the scope of DO-254/ED-80 and applicants propose and use the guidance in this standard to obtain certification approval of simple custom micro-coded components, especially devices that support higher level (A/B) aircraft functions. The DO-254/ED-80 standard is the counterpart to the well-established software standard RTCA DO-178C/EUROCAE ED-12C. With DO-254/ED-80, the certification authorities have indicated that avionics equipment contains both hardware and software, and each is critical to safe operation of aircraft. There are five levels of compliance, A through E, which depend on the effect a failure of the hardware will have on the operation of the aircraft. Level A is the most stringent, defined as "catastrophic" effect (e.g., loss of the aircraft), while a failure of Level E hardware will not affect the safety of the aircraft. Meeting Level A compliance for complex electronic hardware requires a much higher level of verification and validation than Level E compliance. (en)
  • Le standard RTCA DO-254/Eurocae ED-80 "DESIGN ASSURANCE GUIDANCE FOR AIRBORNE ELECTRONIC HARDWARE" a été développé en commun et édité respectivement par RTCA|RTCA Inc. et EUROCAE. La DO-254 est le pendant de la DO-178B / Eurocae ED-12B. Elle a été créée pour suivre l'évolution rapide des équipements électroniques. Elle précise notamment les contraintes de développement liées à l'obtention de la certification d'un équipement électronique d'avionique. La réunion du matériel DO-254 et du logiciel DO-178B forment un système embarqué qui est régi par un standard dédié ARP4754.L'ensemble forme une approche cohérente des méthodes de développement des systèmes embarqués pour les applications aéronautiques. La DO-254 a été formellement reconnue comme un moyen de satisfaire aux exigences de la certification par les autorités de certification internationales en 2005 (Advisor Circular AC 20-152 de la FAA) et en 2006 (CAST27 pour l'ensemble des autorités de certification mondiales). Elle fait la distinction entre les équipements électroniques simples et complexes, reconnait cinq niveaux de criticité qui vont de catastrophique à sans effet, et fournit des "recommandations" de développement pour les équipements électroniques pour chaque niveau de criticité. (fr)
  • DO-254는 영문 제목 'Design Assurance Guidance for Airborne Electronic Hardware'이 나타내는 바와 같이 RTCA에 의해 복합 전기 하드웨어에 인증에 대한 표준을 정하였다. (ko)
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