CN100517181C - 一种处理器及其降频装置和方法 - Google Patents
一种处理器及其降频装置和方法 Download PDFInfo
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- CN100517181C CN100517181C CNB2007101203766A CN200710120376A CN100517181C CN 100517181 C CN100517181 C CN 100517181C CN B2007101203766 A CNB2007101203766 A CN B2007101203766A CN 200710120376 A CN200710120376 A CN 200710120376A CN 100517181 C CN100517181 C CN 100517181C
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CNB2007101203766A CN100517181C (zh) | 2007-08-16 | 2007-08-16 | 一种处理器及其降频装置和方法 |
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CNB2007101203766A CN100517181C (zh) | 2007-08-16 | 2007-08-16 | 一种处理器及其降频装置和方法 |
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CN101101504A CN101101504A (zh) | 2008-01-09 |
CN100517181C true CN100517181C (zh) | 2009-07-22 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102821025B (zh) * | 2011-06-07 | 2015-09-23 | 联想移动通信科技有限公司 | 一种在智能终端上实现的节能方法和智能终端 |
CN102841673B (zh) * | 2012-07-17 | 2015-12-02 | 福州瑞芯微电子有限公司 | 一种静态变频cpu的频率自动稳定切换电路 |
CN105518564B (zh) * | 2014-02-21 | 2017-12-01 | 联发科技(新加坡)私人有限公司 | Cpu过流保护方法及装置 |
CN105425898B (zh) * | 2015-11-13 | 2018-08-14 | 青岛中星微电子有限公司 | 一种低功耗嵌入式系统 |
US20170185128A1 (en) * | 2015-12-24 | 2017-06-29 | Intel Corporation | Method and apparatus to control number of cores to transition operational states |
US10732703B2 (en) | 2017-03-02 | 2020-08-04 | Futurewei Technologies, Inc. | Apparatus and method for reducing an energy consumption of hardware based on an application state |
CN107179820B (zh) * | 2017-05-03 | 2020-08-07 | 珠海全志科技股份有限公司 | 处理装置运行的保护方法及设备 |
CN109857242B (zh) * | 2019-01-30 | 2023-11-21 | 西安理工大学 | 一种低功耗处理器系统 |
CN110442187B (zh) * | 2019-08-08 | 2021-05-28 | 南京芯驰半导体科技有限公司 | 针对模块的时钟限制系统及其方法 |
CN110690886A (zh) * | 2019-09-25 | 2020-01-14 | 华大半导体有限公司 | 一种n选1电路以及具有该电路的引脚复用器 |
CN113009998B (zh) * | 2019-12-18 | 2024-01-26 | 瑞昱半导体股份有限公司 | 效能管理方法及电子装置 |
CN114039980B (zh) * | 2021-11-08 | 2023-06-16 | 欧亚高科数字技术有限公司 | 面向边缘协同计算的低时延容器迁移路径选择方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5086387A (en) * | 1986-01-17 | 1992-02-04 | International Business Machines Corporation | Multi-frequency clock generation with low state coincidence upon latching |
CN1661512A (zh) * | 2004-02-24 | 2005-08-31 | 中国科学院计算技术研究所 | 一种soc架构下的处理器核动态变频装置和方法 |
US6963986B1 (en) * | 2002-06-21 | 2005-11-08 | Cypress Semiconductor Corp. | Device enumeration current reduction |
CN1716144A (zh) * | 2004-07-02 | 2006-01-04 | 上海迪比特实业有限公司 | 一种降低电子设备功耗的方法 |
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- 2007-08-16 CN CNB2007101203766A patent/CN100517181C/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5086387A (en) * | 1986-01-17 | 1992-02-04 | International Business Machines Corporation | Multi-frequency clock generation with low state coincidence upon latching |
US6963986B1 (en) * | 2002-06-21 | 2005-11-08 | Cypress Semiconductor Corp. | Device enumeration current reduction |
CN1661512A (zh) * | 2004-02-24 | 2005-08-31 | 中国科学院计算技术研究所 | 一种soc架构下的处理器核动态变频装置和方法 |
CN1716144A (zh) * | 2004-07-02 | 2006-01-04 | 上海迪比特实业有限公司 | 一种降低电子设备功耗的方法 |
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CN101101504A (zh) | 2008-01-09 |
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Assignee: Beijing Loongson Zhongke Technology Service Center Co., Ltd. Assignor: Institute of Computing Technology, Chinese Academy of Sciences Contract fulfillment period: 2009.12.16 to 2028.12.31 Contract record no.: 2010990000062 Denomination of invention: Processor and its frequency-reducing device and method Granted publication date: 20090722 License type: exclusive license Record date: 20100128 |
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