面向WLAN的MPC852T嵌入式系统设计  

Embedded System Design Based on WLAN Oriented MPC852T

作　　者：张天放[1] 胡爱群[1] 钟子果[1] 蔡长城[1] 

机构地区：[1]东南大学无线电工程系,江苏省南京市210096

出　　处：《电子工程师》2004年第8期65-68,共4页Electronic Engineer

基　　金：国家"8 63"计划基金 ( 2 0 0 3AA14 3 0 10 )

摘　　要：MPC8 5 2T是Motorola新近推出的MPC86 6 /MPC85 9T家族中面向低端的一款通信处理器。嵌入式Linux由于其费用低廉及开放源码而具有广阔的发展前景。文中在分析了MPC85 2T通信处理器和嵌入式Linux操作系统的基础上 ,将二者结合给出了一种嵌入式硬件系统的设计与实现 ,以及该硬件系统在无线局域网WLAN中的一种应用。实践证明 ,该硬件系统具有性能稳定、廉价、可扩展性强。MPC852T is one of the communication processors of the MPC866/MPC859T family recently pushed out by Motorola. Embedded Linux has a good prospect of development due to its low cost and open sources. Based on the analysis of the function of MPC852T and the embedded linux operating system, this paper combines them and suggests a system design and implementation of the embedded hardware system and offers an application of this hardware system in WLAN area. Practice shows that this kind of hardware system has the characteristics of stable performance, low cost, high expansibility and wide adaptivity.

关 键 词：无线局域网(WLAN) MPC852 嵌入式LINUX 无线接入点 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]