| 一种基于FPGA的可重构计算系统设计 |
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| 引用本文： | 吴冬冬,杨晓君,刘新春,江先阳. 一种基于FPGA的可重构计算系统设计[J]. 计算机工程与应用, 2006, 42(21): 74-77 |
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| 作者姓名： | 吴冬冬 杨晓君 刘新春 江先阳 |
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| 作者单位： | 中国科学院计算技术研究所,北京,100080;中国科学院研究生院,北京100039;中国科学院计算技术研究所,北京,100080 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 介绍可重构计算的概念和基于SRAM工艺的FPGA器件的特点。设计了一种基于FPGA器件的可重构计算系统,着重讲述了该系统的在线重配置电路的总体结构,FIFO、FPGA配置逻辑模块、控制寄存器和控制逻辑等功能模块及系统的工作流程。最后探讨了可重构计算相关研究面临的问题和发展方向。
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| 关 键 词： | 可重构计算 FPGA 在线重配置 |
| 文章编号： | 1002-8331-（2006）21-0074-04 |
| 收稿时间： | 2006-02-01 |
| 修稿时间： | 2006-02-01 |
Design of Reconfigurable Computing System Based on FPGA |
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| Wu Dongdong,Yang Xiaojun,Liu Xinchun,Jiang Xianyang. Design of Reconfigurable Computing System Based on FPGA[J]. Computer Engineering and Applications, 2006, 42(21): 74-77 |
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| Authors: | Wu Dongdong Yang Xiaojun Liu Xinchun Jiang Xianyang |
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| Affiliation: | 1 Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080;2 Graduate School of the Chinese Academy of Sciences,Beijing 100039 |
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| Abstract: | Firstly,the concept of reconfigurable computing and the feature of FPGA devices which use SRAM cells to store configuration data are introduced.Based on FPGA devices,a sort of reconfigurable computing system is proposed. The structure of online reconfiguration circuit,main function moduls including FIFO,FPGA configuration logic module, control register,control logic,etc,and working flow of this system are presented in emphasis.Finally,the developing direction of reconfigurable computing research and some problems that we are facing with currently are discussed briefly. |
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| Keywords: | FPGA |
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