【摘要】 通用串行总线(USB)作为一种计算机与外围设备连接的标准接口,具有即插即用、扩展方便和传输速度快等优点。文中给出一种基于ISP1581型微控制器的USB2.0接口实现方案,同时给出它的软硬件设计方法。更多还原

【Abstract】 The Universal Serial Bus (USB) is an industry standard serial interface for connecting peri- pherals to PC. The advantages of USB are ease- of- use, high speed, supporting plug- play and ease to expand. This paper presents a design of USB2.0 interface based on ISP1581 and describes its hardware and software design.更多还原