本文介绍了基于Linux 系统的USB 控制器驱动设计的一般方法。首先介绍USB 控制器驱动的总体结构,而后逐一分析了各模块的功能和设计要点,最后给出了基于Philips 的ISP1161 芯片驱动的设计实例。关键词:Linux USB HOST 驱动 ISP1161Abstract: This paper introduces the development of USB host controller driver based on Linux system. The author firstly describes the framework of the driver, and then analyzes the modules separately in detail .In the end of this paper, the Philips’ ISP1161 driver that is developed by author is given as the demonstration.Keywords: Linux USB HOST driver ISP1161
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