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This standard defines the packaging details for IMA. It provides standards recommended for the design and installation of Line Replacement Module (LRM) in cabinet assemblies. Mechanical installation and interchangeability guidelines are provided for LRM interface to the cabinet frame and wire integration/backplane assembly. It defines connectors recommended for use with IMA systems.

This standard is concerned with electromagnetic compatibility, shielding, thermal management, vibration and shock of IMA systems. Emphasis is placed both on the design of IMA components and their electrical, optical and electro-mechanical interfaces.

This standard is a systems design guide for IMA. It provides guidance for the design and implementation of avionics equipment for new airplanes and retrofit installations. It is conceptual in nature and covers broad subjects of operational objectives, fault tolerance, hardware components, software design and certification issues.

Part 5 defines additional ARINC 653 core software capabilities to ease integration on a variety of Integrated Modular Avionics (IMA) hardware platforms by allowing platform suppliers to extend and customize it for use with their unique hardware platform. Supplement 1 expands the guidance provided on resource profiling and execution profiling pertinent to the use of mulicore processors in avionics.

The Advanced FMCS provides expanded functions beyond that defined in ARINC 702 to support the anticipated requirements for operation in the CNS/ATM operating environment. GNSS and RNP based navigation, air-to-ground data link for communications and surveillance, and the associated crew interface control/display definitions are included. The NextGen/SESAR concepts and their relative effects on the FMS are addressed in this document. The functional requirements also apply to a Flight Management Function (FMF) in an Integrated Modular Avionics (IMA) architecture with software partitions.