Table of Contents
DO-254 dal a?
What Is DO-254? Simply stated, DO-254 is a requirements-driven process-oriented safety standard used on commercial electronics that go into aircraft. (Conceptually speaking, this standard applies to all electronics in anything that flies or could crash and pose a hazard to the public.)
Do 178C vs DO-254?
While DO-178 is the standard that defines the software planning, development, verification, quality assurance and configuration management process, DO-254 focuses on avionics hardware components and how designers must comply with certain safety specifications.
Do 178C DO-254 & ARP4754A?
Three key standards which regulate the development of aviation systems compliance are DO-178C, DO-254, and ARP4754A. DO-178C and DO-254 are standards that provide guidance for the safe development of software and hardware, while ARP4754 focuses on the system aspect.
Does 254 have a life cycle?
DO-254 introduces a structured hardware life cycle that consists of 3 main parts: Planning, Hardware Design Processes and Supporting Processes. Each main part includes one or more processes that define a list of objectives that must be satisfied by the applicant in order to achieve compliance.
The DO-178C is the definitive standard for commercial avionics software development which is used both in the aerospace and defense industries. Approved since 2013, it describes guidelines for producing airborne systems and equipment software.
Does 254 have quality assurance?
DO-254, “Design Assurance Guidance for Airborne Electronic Hardware,” was realeased in 2000 and formally recognized by the FAA in 2005 via AC-152 as a means of compliance. It provides guidance for the design of Complex Electronic Hardware (CEH) in airborne systems and equipment for use in aircraft or engines.
Can you DO-254 training?
DO-254 is a two-day training class providing a good overview and application of DO-254 as defined by current FAA and EUROCAE ED-12C / ED-109A guidance. Students will learn current FAA and EASA guidance on the application of DO-254 in airborne systems.
What does do 254 stand for?
RTCA/DO-254, Design Assurance Guidance for Airborne Electronic Hardware is a document providing guidance for the development of airborne electronic hardware, published by RTCA, Incorporated.
Is it possible to qualify a tool under DO-254?
Section 11.4 of DO-254 details the requirements for tool assessment and qualification. If the output of a tool is independently checked in some manner, it is not necessary to qualify the tool. Given the limited resources of this project, it is not feasible to undertake a tool qualification exercise.
Are fault-tolerant protocols within the scope of DO-254?
Also, the behavior of fault-tolerant devices is inherently complex; such a device is clearly within the scope of DO-254. Furthermore, there is a considerable amount of research literature addressing the formal analysis of fault-tolerant protocols; a fault-tolerant system is a good candidate for a formal methods demonstration.