基于USB2.0接口的高速数据传输系统设计  

Design of High-Speed Data Transfer System Based on USB2.0

作　　者：肖李敏[1] 

机构地区：[1]华东师范大学研究生院,上海200062

出　　处：《山西电子技术》2007年第6期3-5,共3页Shanxi Electronic Technology

基　　金：上海市科学技术委员会资助项目(03JC14026)

摘　　要：介绍了以高性能的USB2.0芯片CY7C68O13为核心的EZ-USB FX2微处理器,以及以MAX1198为核心的A/D采样芯片构成的高速数据采集和传输系统。论述了系统硬件的结构、软件实现方案以及固件程序流程图。系统具有快速、即插即用、便于系统扩展和升级维护等优点,应用前景良好。对一般的实时、高速数据处理系统研究和设计具有一定的参考价值。A high-speed data collection and transfer system is designed in this paper, the hardware system is based on EZ-USB FX2 micro-processor whose core is high performance chip-CY7C68013 and high-speed A/D sampling model based on MAX1198. The frame of hardware is discussed in details. Finally, the solution of software and the firmware flow are provided, The designed system have many advantages such as high-speed, plug and play, easiness to use and expand. It can he used for reference in universal research of real-time and high-speed data transfer system,

关 键 词：EZ-USBFX2 CY7C68013 USB2.0 固件 信号传输 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]