摘要
设计了一种以FPGA为主控芯片,通过UDP/IP协议进行数据传输的接口。本文在程序模块化设计的基础上,添加自定义重传协议,实现千兆以太网数据高速稳定的传输。将自定义重传与传统UDP、TCP重传协议进行对比分析,得出该传输接口适用于同时需要高传输速率、高可靠性的场合中。通过实验验证,该传输接口平均传输速率为66.1 MB/s,最大传输速率为68.4 MB/s。
In the paper,a data transmission interface using UDP/IP protocol and FPGA as the main control chip is designed.In this paper,a custom retransmission protocol is added on the basis of modular program design to realize high-speed and stable transmission of Gigabit Ethernet data.Compared with traditional UDP and TCP retransmission protocols,this transmission interface is suitable for high transmission rate and high reliability.The average transmission rate of the interface is 66.1 MB/s,and the maximum transmission rate is 68.4 MB/s.
作者
辛艳
施睿
赵冬青
袁小康
Xin Yan;Shi Rui;Zhao Dongqing;Yuan Xiaokang(State Key Laboratory of Electronic Measurement Technology,North University of China,Taiyuan 030051,China;Key Laboratory of Space Physics,China Academy of Launch Vehicle Technology)
出处
《单片机与嵌入式系统应用》
2022年第11期29-32,37,共5页
Microcontrollers & Embedded Systems
