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工程设计学报
工程设计学报  2013, Vol. 20 Issue (1): 80-84    
机电产品工程设计     
嵌入式设备以太网接口的设计研究
 陈建明, 孟晗
华北水利水电学院 电力学院,河南 郑州 450011
Research and design of ethernet interface in embedded equipment
 CHEN  Jian-Ming, MENG  Han
Institute of Electric Power, North China University of Water Resources and Electric Power, Zhengzhou 450011, China
 全文: PDF(595 KB)   HTML
摘要： 针对传统嵌入式设备中以太网传输速度慢的问题,研制了一种基于FPGA和W5100的高速以太网实现方案.采用SOPC技术配置NiosⅡ处理器,控制硬件TCP/IP协议栈W5100芯片实现设备的以太网传输,并利用C2H对W5100中的关键C代码进行硬件提速.该系统传输数据可靠,传输速度较传统实现方法有显著提高,实现了系统的高速网络传输.
关键词： SOPC;  NiosⅡ;  W5100;  硬件提速    
Abstract: In order to solve the question of slow speed Ethernet transmission in traditional embedded equipment, an implement method based on FPGA and W5100 was designed. The NiosⅡprocessor which was created by SOPC technology was used to control hardware TCP/IP protocol W5100 to realize Ethernet transmission, and C2H was used to do hardware accelerator for crucial C code. This system transmits data reliably and has much faster transmission speed than traditional methods, realizing high-speed Ethernet transmission.
Key words: SOPC    NiosⅡ    W5100    hardware acceleration
出版日期: 2013-02-28
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引用本文:

陈建明, 孟晗. 嵌入式设备以太网接口的设计研究[J]. 工程设计学报, 2013, 20(1): 80-84.

CHEN Jian-Ming, MENG Han. Research and design of ethernet interface in embedded equipment. Chinese Journal of Engineering Design, 2013, 20(1): 80-84.

链接本文:

https://www.zjujournals.com/gcsjxb/CN/    或    https://www.zjujournals.com/gcsjxb/CN/Y2013/V20/I1/80

[1] 王亭岭, 梁妍, 陈建明. 基于W5100的网络化门禁管理系统设计[J]. 工程设计学报, 2012, 19(5): 412-416.