| 一种多通道CCD图像数据传输系统的设计简 |
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| 引用本文： | 李洪法.一种多通道CCD图像数据传输系统的设计简[J].科技资讯,2014(1):9-10. |
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| 作者姓名： | 李洪法 |
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| 作者单位： | 中国科学院长春光学精密机械与物理研究所, 吉林长春 130033 |
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| 摘 要： | 本文针对CCD成像系统图像数据通道多、传输数据率大的问题,设计了一套使用XC2V3000和DS90CR217/Dsg0cR218A实现多通道CCD图像数据传输的系统.该系统可实现输入时钟最高为85 MHz,数据吞吐率最大为1.785 Gbps的CCD图像数据传输.同时在本系统中总结了印制线路板设计中的一些经验.调试完成后,该系统已在某线阵CCD的图像传输中获得了很好的应用.
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| 关 键 词： | 数据传输系统 |
Design of Multi-channel CCD Image Data Transmission System |
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| Li Hongfa.Design of Multi-channel CCD Image Data Transmission System[J].Science & Technology Information,2014(1):9-10. |
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| Authors: | Li Hongfa |
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| Institution: | Li Hongfa (Changchun Institute of optics, fine mechanics and physics,CAS,Changchun Jilin,130033,China) |
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| Abstract: | Aiming at multichannel and high speed imaging data of CCD, a system of high speed has been designed based on XC2V3000 and Dsg0cR217/DS90CR218A to realize the multi-channel CCD image data transmission. The max pixel rate is 85 MHz,and the max data rate is 1.785 Gbps. Some experiences have been summarized during printed circuit board design.After debugged,the system designed in this paper has been applied in a linear CCD image data transmission, and runs well. |
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| Keywords: | Multi--channel CCD Data Transmission FPGA Channel Link |
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