基于W5300的以太网高速数据传输系统设计  

Design of Ethernet high speed data transmission system based on W5300

作　　者：王雨婷 薛志超[2] 文丰 WANG Yuting;XUE Zhichao;WEN Feng(National Key Laboratory for Electronic Measurement Technology,School of Instrument and Electonics of North University of China,Taiyuan 030051,China;Science and Technology on Space Physics Laboratory,China Academy of Launch Vehicle Technology,Beijing 100076,China)

机构地区：[1]中北大学仪器与电子学院电子测试技术国家重点实验室,山西太原030051 [2]中国运载火箭技术研究院空间物理重点实验室,北京100076

出　　处：《电子设计工程》2021年第6期49-52,59,共5页Electronic Design Engineering

摘　　要：基于传统的以太网设计耗时长、开发流程繁琐复杂、传输数据速率较慢的特点,设计了一种基于W5300的以太网高速数据传输系统。采用FPGA作为主控芯片,使用TCP/IP传输协议,同时为了保证数据传输的稳定性,对以太网数据传输过程中出现的断网重连问题进行了细致的优化。在实际测试中,数据传输速率可达91.21 Mb/s,符合设计要求的传输速率达到90 Mb/s以上,并且传输的数据稳定可靠,无丢帧现象,该设计实现了不同计算机网络设备之间数据传输的速率突破。Based on the characteristics of traditional Ethernet design,such as time⁃consuming,complex development process and slow data transmission rate,a highspeed Ethernet data transmission system based on W5300 is designed.FPGA is used as the main control chip,TCP/IP transmission protocol is used,and in order to ensure the stability of data,the problem of disconnection and reconnection in the process of Ethernet data transmission is carefully optimized.In the actual test,the data transmission rate can reach 91.21Mb/s,and the transmission rate that meets the design requirements can reach more than 90 Mb/s,and the transmission data is stable and reliable,without the phenomenon of frame loss.In this design,the data transmission rate breakthrough between different computer network devices is realized.

关 键 词：W5300 以太网 TCP/IP FPGA 数据高速传输 

分 类 号：TN919.3[电子电信—通信与信息系统]