| 一种可重构体系结构的声码器ALU设计 |
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| 引用本文： | 刘宏辉,王沁,高远才.一种可重构体系结构的声码器ALU设计[J].计算机工程与应用,2006,42(28):102-104. |
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| 作者姓名： | 刘宏辉 王沁 高远才 |
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| 作者单位： | 1. 北京科技大学信息工程学院,北京,100083
2. 北京多思科技工业园股份有限公司,北京,100083 |
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| 摘 要： | 文章介绍了采用可重构体系结构的TR600语音编解码器中的ALU设计。重点讨论了ALU的资源部件、数据通路、指令及在设计中的平衡规则。该ALU采用VHDL语言描述,经过仿真、综合和FPGA验证后,完全符合设计要求。
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| 关 键 词： | 可重构体系结构 声码器 ALU |
| 文章编号： | 1002-8331（2006）28-0102-03 |
| 收稿时间： | 2005-12 |
| 修稿时间： | 2005-12 |
Design of the ALU Unit in a Reconfigurable Vocoder |
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| LIU Hong-hui,WANG Qin,GAO Yuan-cai.Design of the ALU Unit in a Reconfigurable Vocoder[J].Computer Engineering and Applications,2006,42(28):102-104. |
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| Authors: | LIU Hong-hui WANG Qin GAO Yuan-cai |
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| Affiliation: | 1.Information Engineering School,University of Science and Technology Beijing,Beijing 100083; 2.T-macro Corporation of Beijing,Beijing 100083 |
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| Abstract: | An ALU unit in TR600 vocoder,which based on a reconfigurable architecture,is introduced in this paper.It is given that detailed design of the ALU unit,includes the execution unit,datapath,instruction and the trade-off in the design.The result of simulation ,synthesis ,and verification shows that the design is successful. |
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| Keywords: | ALU |
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