| 基于USB 2.0的同步数据采集系统的设计 |
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| 引用本文： | 刘红梅,李平舟,郭志华.基于USB 2.0的同步数据采集系统的设计[J].现代电子技术,2007,30(9):136-137,140. |
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| 作者姓名： | 刘红梅 李平舟 郭志华 |
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| 作者单位： | 西安电子科技大学,理学院,陕西西安,710071 |
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| 摘 要： | 针对当前工程中数据采集要更快更精确的要求,提出了一种新的数据信号采集系统。他采用的方法是利用USB 2.0接口芯片CY7C68013A和AD7658来实现同步多路数据采集以及与计算机间的通信。实验结果说明,该系统数据传输效率高、工作稳定,很好地满足设计要求。这种设计方法不但切实可行,且具有同步、高速、电路简单等特点,可以满足多种工程设计的要求,是一种很值得推广的数据采集方法。
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| 关 键 词： | 固件 |
| 文章编号： | 1004-373X（2007）09-136-02 |
| 收稿时间： | 2006-09-10 |
| 修稿时间： | 2006-09-10 |
Design of Data Acquisition System Based on USB 2.0 Technique |
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| LIU Hongmei,LI Pingzhou,GUO Zhihua.Design of Data Acquisition System Based on USB 2.0 Technique[J].Modern Electronic Technique,2007,30(9):136-137,140. |
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| Authors: | LIU Hongmei LI Pingzhou GUO Zhihua |
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| Abstract: | For a faster and more accurate demand for data acquisition in current engineering projects,a new simultaneous multiple data acquisition system is designed.It can acquire simultanceous multiple data and communicate with computers by using USB 2.0 interface chip CY7C68013A and AD7658.The experimental results support the characteristics of the system are steady work,transmission with high speed and it satifies the demand of elementary design.Conclusion is that the method is viable,its characteristics are stimultaneous,high speed and simple circuit,it is a meathod of data acquisition that can be extended. |
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| Keywords: | USB 2 0 CY7C68013 AD7658 |
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