An Automatic Detection and Automatic Configuration Method of 1553B Terminals Based on SoC Chip

This paper proposed an automatic detection and automatic configuration method of 1553B RT device based on SoC chip. This method made SoC as information dealing unit of each terminal on 1553 bus. Electronic data form was added on the RT device, and a multi-task management procedure was run on the BC device. When a RT device was plugged in or pulled out the 1553 bus, the operation was detected and the system resources was allocated or released, as well as the communication between 1553B terminals was set up or broken down. All of this improved the reliability and manageability of the 1553B system. The test had verified the method´s feasibility.