基于ARM的手持智能终端系统的搭建

The Structure of Hand-held Intelligent Terminal System Based on ARM

针对基于ARM的手持智能终端操作系统移植进行研究。该系统CPU采用基于ARM7TDMI内核的S3C44B0X微处理器;以功能强大而源码免费开放的Linux系统作为开发环境,同时采用专门针对微控制领域而设计的μClinux作为目标系统的操作系统。实验结果表明预期目标实现,提高系统的可靠性、稳定性,实现网络互联,同时为智能终端系统提供良好的多任务多用户的交互界面。

The transplant of operating system of hand-held intelligent terminal system based on ARM was studied. In the system, S3C44BOX micro-processor based on ARM7TDMI was adopted, Linux system was used as development environment, uClinux system which was designed aimed at micro-control areas was used as operating system. The experimental results show expecting target is come true, the reliability and stability are improved and network connectivity is implemented. It provides multi-user and multi-task interface for intelligent terminal system.