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Chen Shuming, Li Zhentao, Wan Jianghua, Hu Dinglei, Guo Yang, Wang Dong, Hu Xiao, and Sun Shuwei. Research and Development of High Performance YHFT Digital Signal Processor[J]. Journal of Computer Research and Development, 2006, 43(6): 993-1000.
Citation: Chen Shuming, Li Zhentao, Wan Jianghua, Hu Dinglei, Guo Yang, Wang Dong, Hu Xiao, and Sun Shuwei. Research and Development of High Performance YHFT Digital Signal Processor[J]. Journal of Computer Research and Development, 2006, 43(6): 993-1000.
shu

Research and Development of High Performance YHFT Digital Signal Processor

  • (School of Computer Science, National University of Defense Technology, Changsha 410073)

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  • Published Date: June 14, 2006
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  • YHFT-DSP/700 is a high performance floating-point VLIW DSP developed in 2004. Its frequency is 238MHz and its peak performance is 1,428MFLOPS and 1,904MIPS. The architecture, design methodology and compiler techniques of YHFT-DSP/700 are presented. The latest simultaneous multi-threading DSP architecture called YHFT-DSP/SMT is proposed, which improves the system throughput by 40%. The architecture and development trends of the mainstream high performance DSPs are analyzed as well.
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