This thesis mainly deals with the device drivers design based on ISOS(Integrated Software On Silicon), according to the quick development of xDSL technology, ethernet technology and ADSL2+ Router in recent years.

• 根据目前国内外的xDSL技术、以太网技术的发展状况,宽带路由器的发展状况,结合科胜讯(Conexant)公司的ISOS(Integrated Software On Silicon)嵌入式操作系统,本文提出了基于ISOS的设备驱动程序设计。