| 一种减少嵌入式处理器功耗的综合DVS方法 |
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| 引用本文： | 杨雪金,南余荣,俞立.一种减少嵌入式处理器功耗的综合DVS方法[J].计算机工程与应用,2005,41(14):113-114,167. |
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| 作者姓名： | 杨雪金 南余荣 俞立 |
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| 作者单位： | 浙江工业大学信息工程学院,杭州,310014;浙江工业大学信息工程学院,杭州,310014;浙江工业大学信息工程学院,杭州,310014 |
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| 基金项目： | 国家自然科学基金项目(编号:60274034) |
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| 摘 要： | 对于使用电池作为供电电源的嵌入式设备而言,如何降低功耗已经成为设计中一个非常重要的方面。嵌入式处理器的功耗可以分为确定性功耗和非确定性功耗。目前很多的研究还都只是集中在如何减少确定性功耗这个方面,但随着芯片体积的不断缩小,非确定性功耗变得越来越突出,该文综合考虑这两方面提出了一种综合的DVS方法,并对此方法进行了分析。
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| 关 键 词： | DVS 确定性功耗 非确定功耗 |
| 文章编号： | 1002-8331-(2005)14-0113-02 |
A Combined DVS Method of Decreasing Power Consumption of the Embeded Microprocessor |
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| Yang Xuejin,Nan Yurong,Yu Li.A Combined DVS Method of Decreasing Power Consumption of the Embeded Microprocessor[J].Computer Engineering and Applications,2005,41(14):113-114,167. |
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| Authors: | Yang Xuejin Nan Yurong Yu Li |
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| Abstract: | For the embedded equipments which use the battery as the supply power,one critical aspect is how to decrease the power consumption.The power consumption of embedded microprocessor has both certain power consumption and uncertain power consumption.Now many studies about it focus on how to decrease the certain power consumption.However,with the size of microprocessor shrinking,the uncertain power consumption is becoming more and more prominent.Based on these factors,a combined DVS method is presented and analyzed in this paper. |
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| Keywords: | DVS certain power consumption uncertain power consumption |
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