Title: Design of ARINC429 Communication Board Based on DSP
Abstract: According to specific requirements of automated distribution system for an aircraft,a high expandability and reliability ARING429 communication card is designed.The function of logic control and global clock distribution is achieved by FPGA technology.Also,the combination of HI-8582 protocol chips and multi-channel switches constitutes a dynamically configurable multiple transmit/receive channel to simplify the complexity of hardware.Hybrid redundancy and high current protection technology improve reliability of the communication card,and the board driver based on VxWorks is developed.The board can achieve ARINC429 bus systemrelated functions and work stably.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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