ARINC664 switch based on FPGA was designed to meet the requirements of engine test communication in aero-engine flight test bench, which was used for the network data interaction between flight data transfer platform, engine controller and health management system. The design principle of ARINC664 switch is introduced. The hardware logic of each module inside the switch is designed in detail, including ARINC664 switch module based on FPGA, ARINC664 in-band terminal module, etc. At the same time, the design flow of embedded software of switch is given. It can effectively ensure the real-time, operational, network reliability and security of ARINC664 bus data interaction between the flight platform data transfer platform and the tested engine, and has certain engineering practical value.

Xu Siqi. Design of ARINC664 switch based on FPGA. International Journal of Frontiers in Engineering Technology (2023), Vol. 5, Issue 7: 1-6. https://doi.org/10.25236/IJFET.2023.050701.

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