| 基于PCI 9054的数据采集卡 |
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| 引用本文： | 周育辉,蒋萍萍,吴兴林.基于PCI 9054的数据采集卡[J].电子测量技术,2007,30(4):120-121,168. |
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| 作者姓名： | 周育辉 蒋萍萍 吴兴林 |
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| 作者单位： | 江西生物科技职业学院机电工程系,南昌,330200;江西生物科技职业学院机电工程系,南昌,330200;江西生物科技职业学院机电工程系,南昌,330200 |
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| 摘 要： | 为了解决数据采集系统中的大容量数据传输问题,本文介绍了一种基于PCI总线的数据采集卡的实现方案,详细分析了构成该系统数据采集卡的硬件结构以及主要功能模块,阐述了采集系统的工作原理.并在此基础上引出了一种基于PCI 9054专用芯片开发基于PCI总线的高速数据采集卡的软硬件实现方案,介绍了该采集卡的驱动程序的开发方法.最后给出了实验测试数据.实验数据表明,本地采集速率可达到160 Mb/s,实时响应速度有了显著提高,能够满足系统要求.
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| 关 键 词： | PCI总线 PCI9054 PLXMON |
Realization of data acquisition card system base On PCI 9054 |
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| Zhou Yuhui,Jiang Pingping,Wu Xinglin.Realization of data acquisition card system base On PCI 9054[J].Electronic Measurement Technology,2007,30(4):120-121,168. |
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| Authors: | Zhou Yuhui Jiang Pingping Wu Xinglin |
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| Affiliation: | Department of Mechanical and Electronics, Jiangxi Biological Science and Technology vocalional college,Nanchang 330200 |
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| Abstract: | In order to solve the problem of data transfer in the design of data acquisition, this paper introduced a data acquisition system based on PCI Bus. It also discussed the hardware structure of this system, and then described the software and hardware designing of high communication card based on PCI 9054. Finally, it gave the experiment test data. The test data shows that local rate can reach 160 Mb/s, and it improves the real time response speed and meets the requirements of system. |
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| Keywords: | PCI9054 PLXMON |
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