基于FPGA的ARINC429总线通信模块的研制

Development of ARINC429 Communication Interface Module Based on FPGA

为将ARINC429通信协议芯片HS-3282的软核内嵌于FPGA内部的研究工作做准备,针对目前国内外ARINC429总线通信接口模块的研制现状,基于"HS-3282+HS-3182"电路架构,研制一种ARINC429总线通信接口模块,给出该模块的硬件设计与软件开发。并以四川汉宇航空科技有限公司PCI/PXI-7101 ARINC429板卡为上位机,以该模块为下位机,对其总线收发功能进行实验验证,仿真与实验结果表明其有效性。

According to the research status of ARINC429 communication module at home and abroad,a communication module based on HS-3282+HS-3182 is developed,and the hardware design and software development are introduced.Taking PCI/PLX-7101ARINC429 board of Sichuan Hanyu Aviation Technology Co.,Ltd.as the host computer,and this module as the lower computer,the bus transceiver function is verified.Simulation and experimental results show its effectiveness.This is ready for ARINC429 communication protocol chip HS-3282 soft core embedded in the FPGA internal research work.