| 基于FPGA的PROFIBUS-DP从站链路层控制器IP核的设计 |
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| 引用本文： | 朱博,夏继强,周丽萍,满庆丰.基于FPGA的PROFIBUS-DP从站链路层控制器IP核的设计[J].微电子学与计算机,2007,24(1):102-105. |
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| 作者姓名： | 朱博 夏继强 周丽萍 满庆丰 |
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| 作者单位： | 北京航空航天大学,机械工程及自动化学院,北京,100083 |
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| 基金项目： | 北京市教委重点学科建设项目 |
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| 摘 要： | 提出了一种采用FPGA器件实现PROFIBUS-DP从站控制器的解决方案,分析了PROFIBUS-DP链路层规范,给出了该控制器的总体结构和逻辑设计。该控制器可以完成PROFIBUS-DP协议数据链路层的功能,结合外部微处理器,可构造一个完整的智能PROFIBUS-DP从站。该控制器可以支持最大至12M的通信波特率。
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| 关 键 词： | 从站 链路层控制器 |
| 文章编号： | 1000-7180（2007）01-0102-04 |
| 修稿时间： | 2006-04-28 |
The Design of PROFIBUS-DP Slave Station Link Layer Controller based on FPGA |
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| ZHU Bo,XIA Ji-qiang,ZHOU Li-ping,MAN Qing-feng.The Design of PROFIBUS-DP Slave Station Link Layer Controller based on FPGA[J].Microelectronics & Computer,2007,24(1):102-105. |
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| Authors: | ZHU Bo XIA Ji-qiang ZHOU Li-ping MAN Qing-feng |
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| Affiliation: | School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100083 |
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| Abstract: | A solution was put forward, to design a PROFIBUS-DP slave station controller based on FPGA. PROFIBUS-DP DLL (Data Link Layer) Protocol was analyzed, and the controller's whole structure and logic design were detailed. The controller can afford the functions that PROFIBUS-DP DLL protocol specified, and implement a DP slave station when integrated a MCU. The highest communication rate of this station can go up to 12Mbps. |
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| Keywords: | PROFIBUS-DP FPGA |
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