基于ARM9的无线路由器设计

随着计算机网络规模的不断扩大，路由器尤其是无线路由器已逐渐成为最重要的网络设备。然而路由器的高昂价格却令许多需求者望而却步。因此，对于要求不是很高的使用者来说，寻找一种成本便宜、性能不错的路由器替代品非常有必要。鉴于Linux对网络技术的强大支持，提出了用Linux构建路由器的设计思想，设计了一种基于ARM9的无线路由器，硬件平台的核心采用Micrel半导体公司生产的KS8695X高能16／32位RISC微控制器，软件基于嵌入式Limux系统。同时叙述了软件的设计流程和系统的移植。

Wireless router design based on ARM9

With the constant enlargement of the network,the router,especially the wireless router has been the most important network equipment.But the high price of it makes a lot of demanders hang back.In this case,it's very necessary for the people who demands less to seek a low cost and good performenced substitute.Considering the great support of Linux to the network technology,the designing model of constructing router with Linux is proposed,and wireless router is invented based on ARM9.The core part of the hardware of the router employs the 16/32 bit KS8695 powerful RISC micromonitor produced in micrel semiconductor company and it bases the soft-wares on the inserted Linux systems.Meanwhile,the designing process of the software and the transplant of the system are intruduced.