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《Computer Engineering》 2006-01
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Study of Optimizing Code Based on TI C6200 DSP

ZHANG Shuyan1,2,LIU Weining1(1.Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033;2.Graduate School of Chinese Academy of Sciences,Beijing 100039)  
Digital signal processor is a popular device of digital signal processing,and has been widely used nowadays.This paper analyses and indicates that the key of TMS320C6200 fast algorithm is software pipelining.The flow of software development,methods and steps of programming high efficient codes and related issues to be considered are presented in detail.Finally,by taking an example of the program,the approaches and steps of software pipelining are applied,and the executive time of the programs is compared before and after optimization in the experiment.
【CateGory Index】: TP368.1
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 DAI Shao-sheng,ZHANG Yue(Graduate School at Shenzhen,Tsinghua University,Shenzhen 518055,CHN);Improvement of Two-Point Real-time Nonuniformity Correction Speed of IRFPA[J];Semiconductor Optoelectronics;2005-05
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7 WANG Yong, ZHAO Baojun, ZHU Mengyu(Dept. of Electronics Engineering, Beijing Institute of Technology, Beijing100081, China);Reconfigurable Common Image Identifyer and Tracing Processor[J];Journal of Beijing Institute of Technology;2002-06
8 LI Yun-jie,GAO Mei-guo,FU Tuo (Department of Electronic Engineering,School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China);A Symmetric PCI Bus Interface Design Based on Two C6202 DSP's Expansion Bus and the PCI9054's Local Bus[J];Journal of Beijing Institute of Technology;2003-06
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China Proceedings of conference Full-text Database 7 Hits
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Chinese Journal Full-text Database 10 Hits
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