| USB在实时数据采集处理系统中的应用 |
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| 引用本文： | 汪春梅,贾红涛.USB在实时数据采集处理系统中的应用[J].上海师范大学学报(自然科学版),2004,33(3):53-57. |
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| 作者姓名： | 汪春梅 贾红涛 |
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| 作者单位： | 1. 上海师范大学,机械与电子信息学院,上海,201418
2. 哈尔滨工业大学,电子与通信工程系,哈尔滨,150001 |
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| 基金项目： | 上海市高等学校科学技术发展基金项目(No.03DZ18). |
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| 摘 要： | 通用串行总线(USB)是一种正在迅速发展起来的高速外设总线，它具有热插拔、智能化、易于使用等特点．在以DSP为核心的数据采集系统中加入USB接口，为系统与微机之间的通讯提供了便捷的通道，作者主要介绍了USBN9602与TMS320VC33 DSP的接口设计和系统软件设计．
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| 关 键 词： | USB 实时数据采集和处理系统 DSP |
| 文章编号： | 1000-5137(2004)03-0053-05 |
| 修稿时间： | 2003年12月19 |
The application of USB in a real-time data sampling and processing system |
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| WANG Chun-mei,JIA Hong-tao.The application of USB in a real-time data sampling and processing system[J].Journal of Shanghai Normal University(Natural Sciences),2004,33(3):53-57. |
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| Authors: | WANG Chun-mei JIA Hong-tao |
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| Abstract: | Universal Serial Bus (USB) is an emerging external bus employed for connecting peripherals to PC. In USB system, devices can be attached and detached without turning off the power supply. It is intelligent and expansive as well as apt to reduce the complexity of development of new peripheral. It provides a convenient channel between PC and system with USB interface. This paper mainly introduces the design of interface circuit between VC33 and USBN9602 as well as system's software. |
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| Keywords: | USB real-time sampling and processing system DSP |
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