嵌入式系统的以太网接口设计及linux驱动  

Embedded Ethernet interface design and linux drives

作　　者：路冉冉[1] 郝静如[1] 李天剑[1] 

机构地区：[1]北京信息科技大学机电工程学院

出　　处：《电子技术（上海）》2009年第5期35-37,共3页Electronic Technology

摘　　要：介绍了以太网MAC层的工作原理,分析Linux网络驱动程序体系结构的基础上,结合Linux2.4.20内核在OURS2410嵌入式开发板上编写DM9000A网卡驱动程序的实例,重点讨论了嵌入式Linux网络驱动程序的实现原理,并详细的分析了程序代码的框架结构和测试方法。Introduced the Ethernet MAC layer of the working principle, the analysis of the Linux driver network architecture based on the combination of Linux2.4. 20 core OURS2410 embedded in the preparation of the development of on-board network card driver DM9000A example, focused on embedded Linux network The realization of the principle drivers, and a detailed analysis of the code of the frame structure and procedures to achieve.

关 键 词：以太网 网络驱动程序 套接字 

分 类 号：TN948.43[电子电信—信号与信息处理] TP316[电子电信—信息与通信工程]