【摘要】 通用串行总线USB是一种新型的计算机总线,简要介绍了其特点,并以CYPRESS公司生产的CY7C68013芯片作为通信及主控芯片,采用GPIF实现FIFO传输,开发了基于USB2.0协议的高速的数据采集和传输系统,实现了计算机与三坐标测量机之间的快速、便捷、可靠的数据传输。更多还原

【Abstract】 Universal Serial Bus (USB) is a new kind of computer bus, its characteristics is introduced briefly. Regarding the CY7C68013 chip produced by CYPRESS as the core, the data collection and transfer system based on USB 2.0 is developed, with GPIF FIFO Transfer Mode, which implements fast, convenient, and dependable data transfer between computer and CMM.更多还原