| 基于SystemACE的FPGA全局动态可重配置的研究 |
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| 引用本文： | 赵佳,黄新栋,张涌. 基于SystemACE的FPGA全局动态可重配置的研究[J]. 国外电子元器件, 2010, 0(3): 119-120,123 |
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| 作者姓名： | 赵佳 黄新栋 张涌 |
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| 作者单位： | 中国科学院上海技术物理研究所; |
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| 摘 要： | FPGA的全局动态可重配置技术主要是指对运行中的FPGA器件的全部逻辑资源实现在系统的功能变换，从而实现硬件的时分复用。提出了一种基于systemACE的全局动态可重配置设计方法，首先介绍Xilinx SystemACE技术，详细分析FPGA的全局动态可重配置的原理，使用SystemACE控制器件和Compact Flash卡，并讨论了其中的若干细节，然后基于SystemACE实现了Virtex一5系列FPGA全局动态可重配置。实验结果表明，该方法稳定可靠，可实现8种不同比特流的动态配置，与传统的FPGA配置方法相比，其配置更灵活。
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| 关 键 词： | 电子技术 动态可重配置 System ACE FPGA |
Research of FPGA global dynamic reconfiguration based on System ACE |
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| ZHAO Jia,HUANG Xin-dong,ZHANG Yong. Research of FPGA global dynamic reconfiguration based on System ACE[J]. International Electronic Elements, 2010, 0(3): 119-120,123 |
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| Authors: | ZHAO Jia HUANG Xin-dong ZHANG Yong |
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| Affiliation: | Shanghai Institute of Technology Physics;China Academy of Science;Shanghai 200083;China |
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| Abstract: | Technology of Field Programmable Gate Array(FPGA) global dynamic reconfiguration is mainly used to reconfigure its total logical sources at run time,and changes its functions on system,in order to achieve the hardware time-division multiplexing.A method of FPGA global dynamic reconfiguration based on system ACE was presented.Xilinx System ACE technology was introduced firstly,FPGA dynamically reconfigurable principle and some details were discussed in detail,the System ACE controller and Compact Flash card ... |
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| Keywords: | electronic technology dynamic reconfiguration System ACE FPGA |
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