CN102841673A - 一种cpu频率自动稳定切换电路 - Google Patents
一种cpu频率自动稳定切换电路 Download PDFInfo
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- CN102841673A CN102841673A CN2012102468587A CN201210246858A CN102841673A CN 102841673 A CN102841673 A CN 102841673A CN 2012102468587 A CN2012102468587 A CN 2012102468587A CN 201210246858 A CN201210246858 A CN 201210246858A CN 102841673 A CN102841673 A CN 102841673A
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CN201210246858.7A CN102841673B (zh) | 2012-07-17 | 2012-07-17 | 一种静态变频cpu的频率自动稳定切换电路 |
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CN201210246858.7A CN102841673B (zh) | 2012-07-17 | 2012-07-17 | 一种静态变频cpu的频率自动稳定切换电路 |
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CN102841673A true CN102841673A (zh) | 2012-12-26 |
CN102841673B CN102841673B (zh) | 2015-12-02 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107179820A (zh) * | 2017-05-03 | 2017-09-19 | 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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN101101504A (zh) * | 2007-08-16 | 2008-01-09 | 中国科学院计算技术研究所 | 一种处理器及其降频装置和方法 |
CN101135929A (zh) * | 2007-09-28 | 2008-03-05 | 中国科学院计算技术研究所 | 一种多核处理器及其变频装置和核间通信方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN101101504A (zh) * | 2007-08-16 | 2008-01-09 | 中国科学院计算技术研究所 | 一种处理器及其降频装置和方法 |
CN101135929A (zh) * | 2007-09-28 | 2008-03-05 | 中国科学院计算技术研究所 | 一种多核处理器及其变频装置和核间通信方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107179820A (zh) * | 2017-05-03 | 2017-09-19 | 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 |
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 |
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CN102841673B (zh) | 2015-12-02 |
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Address after: 350000 Fuzhou Gulou District, Fujian, software Avenue, building 89, No. 18 Patentee after: FUZHOU ROCKCHIP ELECTRONICS CO., LTD. Address before: 350000 Fuzhou Gulou District, Fujian, software Avenue, building 89, No. 18 Patentee before: Fuzhou Rockchip Semiconductor Co., Ltd. |
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Address after: 350000 building, No. 89, software Avenue, Gulou District, Fujian, Fuzhou 18, China Patentee after: Ruixin Microelectronics Co., Ltd Address before: 350000 building, No. 89, software Avenue, Gulou District, Fujian, Fuzhou 18, China Patentee before: Fuzhou Rockchips Electronics Co.,Ltd. |
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