基于FPGA的ARINC429通信协议设计实现

摘要

The ARINC429 communication protocol between the airbome data transmission equipment (airborne digital equipment) and the airborne special computer is designed and realized by using FPGA-based SoPC technology.The system contains two channels of sending and receiving ARINC429 data.This system makes full use of hardware programmability, high integration, real-time characteristic of the FPGA.Tests show that the system has advantages of high speed and high reliability.%介绍了在FPGA上利用SoPC技术设计实现某机裁数据传输设备与机载专用计算机进行通信的ARINCA29通信协议,实现了对ARINC429数据的一发一收.该系统模块充分利用了FPGA硬件可编程性、高度集成性、实时性的特点.测试表明,该系统具有速度快、可靠性高等优点.