基于S3C44B0的以太网驱动程序设计与实现  

Ethernet driver design and implementation based on S3C44B0

作　　者：张新菊[1] 刘羽[1] 张文革[1] 郭豫荣[2] 

机构地区：[1]桂林工学院电子与计算机系,广西桂林541004 [2]陕西理工学院电气系,陕西汉中723003

出　　处：《陕西理工学院学报（自然科学版）》2006年第4期58-62,共5页Journal of Shananxi University of Technology:Natural Science Edition

基　　金：广西自然科学基金资助项目(0339070)

摘　　要：为实现嵌入式系统的以太网通信接口驱动程序,就S3C44B0开发板的以太网接口芯片RTL8019AS的驱动程序设计,来系统地分析以太网控制器和物理层芯片的驱动程序设计原理和实现方法,完成了芯片的初始化,以及实现数据的收发功能,并在开发板上进行了功能测试。从而增强了网络的智能化与灵活性,提高了其安全性和实时性。In order to achieve the Ethernet Driver program of the Embedded System,this article debates the design of the drive program of ethernet connection chip RTLS019AS which based on S3C44B0 board,and analyzes the ethernet controller and the physical level chip driver principle of designation and the realization method systematically, then completes the initialization of the chip and the collection function of the data, at last takes a functional board test on the development board. Thus it increases the flexibility and intelligence of the network. So we can enhance the security and timely consideration.

关 键 词：RTL8019AS 驱动程序 以太网 

分 类 号：TP393.093[自动化与计算机技术—计算机应用技术]