嵌入式通信服务器E1网络驱动程序设计与实现  

Design and Implementation of E1 Network Driver for Embedded Communication Server

作　　者：高建国[1] 戴海鸿[1] 

机构地区：[1]南京邮电大学通信与信息工程学院,江苏南京210003

出　　处：《南京邮电大学学报（自然科学版）》2009年第6期91-95,共5页Journal of Nanjing University of Posts and Telecommunications：Natural Science Edition

摘　　要：提出了采用MPC8270嵌入式处理器和嵌入式Linux操作系统组成网络通信服务器以实现在E1传输网络上进行IP网络通信的设计方案,着重论述了实现该方案的关键技术之一E1网络驱动程序的设计。给出了基于MPC8270FCC通信控制器的HDLC(高级数据链路协议)通信模式进行E1网络通信的网络驱动程序设计方法。配置E1网络驱动程序的网络通信服务器已在实际的通信系统中得到应用。In this paper,a design scheme of using MPC8270 embedded processor and embedded Linux operating system to composite the network communication server to achieve at IP network communication on E1 transmission network is proposed.Focused on discussing one of the keys to implement the scheme,which is the design of E1 network driver.The design method of the driver for realizing the E1 network communication under HDLC communication mode based on the MPC8270 FCC Communication Controller is given.The network communication server with E1 network driver has been applied in real communication systems.

关 键 词：MPC8270 FCC HDLC E1 嵌入式LINUX 网络驱动程序 

分 类 号：TN915.04[电子电信—通信与信息系统]