| 高速数据采集系统的设计与实现 |
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| 引用本文： | 吴桂生,沈括,左雷. 高速数据采集系统的设计与实现[J]. 计算机与数字工程, 2011, 39(12): 175-177 |
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| 作者姓名： | 吴桂生 沈括 左雷 |
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| 作者单位： | 1. 海军军训器材研究所 北京102308
2. 海军工程大学电子工程学院海洋电磁环境研究所 武汉430033 |
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| 摘 要： | 由于雷达数据处理的要求，需要对雷达数据进行实时地存储记录。本文介绍了一种基于光纤通道的高速数据采集系统，以FPGA为平台，PCIExpress为接口，链式DMA为传输模式，实现了最高速率为6Gbps的数据采集系统。
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| 关 键 词： | FPGA PCI Express |
Implementation of Data Acquisition System |
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| Wu Guisheng,Shen Kuo,Zuo Lei. Implementation of Data Acquisition System[J]. Computer and Digital Engineering, 2011, 39(12): 175-177 |
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| Authors: | Wu Guisheng Shen Kuo Zuo Lei |
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| Affiliation: | 2)(Navy Institute of Milltary Trainning Equipment1),Beijing 102308)(Institution of Oceanic Electromagnetic Environment,Naval University of Engineering2),Wuhan 430033) |
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| Abstract: | For the purpose of processing the radar data, the storage of a large number of data are needed. The paper introduces the design of data acquisition system based on fiber. This system uses FPGA as flat, uses PCI Express as interface, and uses chaining DMA as transmission pattern. It can achieve the data acquisition with 6Gbps. |
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| Keywords: | FPGA PCI Express |
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