XU Li, SHI Shao-bo, WANG Qin. Low-Power Design and Implementation on Multi-Core DSP in SDR Platform[J]. Journal of University of Electronic Science and Technology of China, 2012, 41(1): 136-141. DOI: 10.3969/j.issn.1001-0548.2012.01.026
Citation: XU Li, SHI Shao-bo, WANG Qin. Low-Power Design and Implementation on Multi-Core DSP in SDR Platform[J]. Journal of University of Electronic Science and Technology of China, 2012, 41(1): 136-141. DOI: 10.3969/j.issn.1001-0548.2012.01.026
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Low-Power Design and Implementation on Multi-Core DSP in SDR Platform

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  • The low-power design of multi-core DSP has become more and more important. According to the baseband digital signal processing features, this paper proposes a data-driven and task-driven gated clock method to control the DSP core's on and off in the multi-core DSP. Experimental results show that multi-core DSP design using the proposed method has good power performance.
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