| 高性能可重构DSP处理器的数据通路设计 |
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| 引用本文： | 韩亮,李莺,张馨,陈杰. 高性能可重构DSP处理器的数据通路设计[J]. 电子科技大学学报(社会科学版), 2005, 0(2) |
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| 作者姓名： | 韩亮 李莺 张馨 陈杰 |
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| 作者单位： | 中国科学院微电子研究所 北京100029(韩亮，李莺，张馨)，中国科学院微电子研究所 北京100029(陈杰) |
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| 摘 要： | 介绍了高性能定点可重构DSP处理器的数据通路设计。该数据通路以功能强大的16位定点计算单元为基础,搭建起高速16位数据处理平台;并能以单指令流多数据流的方式灵活支持多维向量运算;通过重构的方法有效地支持了32位数据处理。
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| 关 键 词： | 数字信号处理 数据通路 可重构 单指令流多数据流 并行处理 |
Data Path Design in High Performance Reconfigurable DSP Processor |
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| HAN Liang,LI Ying,ZHANG Xin,CHEN Jie. Data Path Design in High Performance Reconfigurable DSP Processor[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 2005, 0(2) |
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| Authors: | HAN Liang LI Ying ZHANG Xin CHEN Jie |
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| Affiliation: | Institute of Microelectronics of Chinese Academy of Science Beijing 100029 |
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| Abstract: | In this paper, the data path of a high performance reconfigurable DSP processor is introduced. Based on its several 16-bit fixed-point computational units with powerful functions, the data path forms a 16-bit high-speed signal processing platform. By SIMD means, it can flexibly support computations of multi-dimension vector. By the way of reconfiguration, it can efficiently support 32-bit data processing. |
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| Keywords: | digital signal processing data path reconfigurable single instruction stream over multiple data strams parallel processing |
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