基于OMAP的嵌入式手持无线终端的研究与实现  

Design of Wireless Terminal Based on OMAP System

作　　者：张立民[1] 董柏青[1] 由涛[1] 侯雷平[1] 许贤[1] 杨俊生[1] 李伟辰[1] 

机构地区：[1]南开大学信息技术科学学院,天津300071

出　　处：《南开大学学报（自然科学版）》2007年第5期80-84,共5页Acta Scientiarum Naturalium Universitatis Nankaiensis

摘　　要：介绍了嵌入式手持无线终端的硬件设计和嵌入式 Linux 系统移植.硬件平台基于一芯双核的嵌入式微处理器 OMAP5912,在此基础上完成了嵌入式 Linux 系统的移植,实现了存储、LCD 显示、触摸屏、无线网卡和电源管理等功能模块.最后完成了带有 GUI 的根文件系统的裁剪及移植.A pratical and successful case which contains hardware design of handheld embedded wireless terminal and the transplantation of embedded Linux system was introduced. The hardware platform is based on embedded MPU OMAP5912 with two processors （DSP and ARM）. Then we have accomplished the transplantation of embedded Linux system as well as functional modules of memory, LCD, touch screen, Wi--Fi and power management. Finally the root file system with GUI has been successfully modified and transplanted.

关 键 词：OMAP 嵌入式系统 嵌入式LINUX 嵌入式手持无线终端 

分 类 号：TP872[自动化与计算机技术—检测技术与自动化装置]