| 基于USB接口的PROFIBUS DP智能从站 |
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| 引用本文： | 罗亮,张贝克,吴重光.基于USB接口的PROFIBUS DP智能从站[J].仪表技术与传感器,2007(5):28-30. |
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| 作者姓名： | 罗亮 张贝克 吴重光 |
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| 作者单位： | 北京化工大学信息科学与技术学院,北京,100029 |
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| 摘 要： | 针对USB和PROFIBUS总线的应用现状,提出一种基于USB接口将主机接入PROFIBUS的实现方案,对核心部件的软硬件设计进行了详细的叙述。采用高速USB芯片CY7C68013,利用其GPIF可以很好地与PROFIBUS模块接口,扩展主机与PROFIBUS总线连接。
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| 关 键 词： | USB GPIF PROFIBUS-DP FX2LP |
| 文章编号： | 1002-1841（2007）05-0028-03 |
| 修稿时间： | 2006-07-12 |
PROFIBUS DP Intelligent Slave Based on USB Interface |
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| LUO Liang,ZHANG Bei-ke,WU Chong-guang.PROFIBUS DP Intelligent Slave Based on USB Interface[J].Instrument Technique and Sensor,2007(5):28-30. |
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| Authors: | LUO Liang ZHANG Bei-ke WU Chong-guang |
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| Affiliation: | College of Information Science and Teclmology, Beijing University of Chemical Technology, Beijing 100029, China |
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| Abstract: | According to the application of USB and PROFIBUS,this paper proposed a typical realization of connecting the host with PROFIBUS based on USB interface.The designing of primary components was elaborately presented on hardware and software respectively.Adopting GPIF(General Programmable Interface) of the high-speed microprocessor CY7C68013 will have an easy access to the PROFIBUS module,and it will make it easy to develop connect between Host and PROFIBUS. |
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| Keywords: | USB GPIF PROFIBUS-DP FX2LP |
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