目 录目 录摘 要..........................................................................................................................................................1摘 要....................................................................................................................................................................2ABSTRACT.........................................................................................................................................................3第一章 绪论.........................................................................................................................................................31.1 读卡器的进展状况................................................................................................................................31.1.1 读卡器的出现.....................................................................................................................................31.1.2 各种固体可移动存储卡的简单介绍..................................................................................................41.1.3 读卡器的进展状况.............................................................................................................................61.2 基于 USB 接口的读卡器的设计目和意义...........................................................................................8第二章 USB 技术的简单介绍.............................................................................................................................92.1USB 进展历程.........................................................................................................................................92.1.1 法律规范的版本...............................................................................................................................102.1.2USB2.0..........................................................................................................................................
