| 一种高速光纤图像实时采集卡的设计(本期优秀论文) |
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| 引用本文： | 陈利杰,周维超,吴钦章. 一种高速光纤图像实时采集卡的设计(本期优秀论文)[J]. 光通信技术, 2011, 35(10): 44-47 |
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| 作者姓名： | 陈利杰 周维超 吴钦章 |
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| 作者单位： | 1. 中国科学院光电技术研究所,成都610209;中国科学院研究生院,北京100039
2. 中国科学院光电技术研究所,成都,610209 |
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| 摘 要： | 据图像观测的需要,基于高速串行通信机制,利用光纤通信技术及PCI EXPRESS技术,实现高速光纤图像的实时采集显示.着重讲述了高速串行光纤信息的解析及收发,同时介绍了桥芯片本地总线读写操作实现过程.测试结果表明,该设计能满足高速光纤图像实时采集的要求,工程使用反馈表现良好.
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| 关 键 词： | 光纤传输 PCI EXPRESS FPGA 串行通信 |
A design of high-speed real-time fiber image acquisition card |
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| CHEN Li-jie,ZHOU Wei-chao,WU Qin-zhang. A design of high-speed real-time fiber image acquisition card[J]. Optical Communication Technology, 2011, 35(10): 44-47 |
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| Authors: | CHEN Li-jie ZHOU Wei-chao WU Qin-zhang |
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| Affiliation: | CHEN Li-jie 1,2,ZHOU Wei-chao 1,WU Qin-zhang 1 (1.Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu 610209,China,2.The Institute of Graduate studies,Beijing 100039,China) |
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| Abstract: | For the needs of the image observation,the high-speed fiber image acquisition card,basing on high-speed serial communication theory,uses optical fiber communication technology and PCI EXPRESS technology to display real-timely.This paper focuses on the custom protocol of high-speed serial fiber transmission, and the bridge chip local bus reading and writing operations.The test result shows that the design fulfils the need of high-speed fiber image acquisition. |
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| Keywords: | fiber transmission PCI EXPRESS FPGA serial communication |
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