ARINC825-3 GENERAL STANDARDIZATION OF CAN (CONTROLLER AREA NETWORK) BUS PROTOCOL FOR AIRBORNE USE

This document defines Controller Area Network (CAN) interface standard. It defines the physical layer provisions to maintain compliance with ISO 11898. The scope of Supplement 3 is limited to correcting the high integrity message CRC calculation and providing additional guidance to support interoperability. This includes the definition of a periodic health status message, functional status reporting, peer-to-peer message structure, and quiet bus behavior.