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1.发明授权公开(公告)号：US09164563B2
公开(公告)日：2015-10-20
申请号：US13479797
申请日：2012-05-24
CPC分类号： G06F1/28 , G06F1/26 , G06F11/3062
摘要： An approach for power supply noise mitigation on a processor is provided. In one aspect, the approach comprises a central computing unit operatively coupled to the processor to execute program operations. The approach further comprises a calibration circuit adapted to determine a first threshold on the processor to be used for comparison performed dynamically through the use of a detection circuit. A detection circuit adapted to dynamically monitor system operation of the processor and indicate if the first threshold is violated and a counting circuit adapted to prevent voltage from drooping if one or more voltage sensing measurements violates the first threshold are also provided.
摘要翻译： 提供了一种处理器电源噪声抑制方法。 在一个方面，该方法包括可操作地耦合到处理器以执行程序操作的中央计算单元。 该方法还包括校准电路，其适于确定要用于通过使用检测电路动态执行的比较的处理器上的第一阈值。 一种检测电路，适用于动态地监视处理器的系统操作并指示是否违反了第一阈值，还提供了一种适于在一个或多个电压感测测量违反第一阈值时防止电压下降的计数电路。
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2.发明申请公开(公告)号：US20130318364A1
公开(公告)日：2013-11-28
申请号：US13479797
申请日：2012-05-24
IPC分类号： G06F1/26
CPC分类号： G06F1/28 , G06F1/26 , G06F11/3062
摘要： An approach for power supply noise mitigation on a processor is provided. In one aspect, the approach comprises a central computing unit operatively coupled to the processor to execute program operations. The approach further comprises a calibration circuit adapted to determine a first threshold on the processor to be used for comparison performed dynamically through the use of a detection circuit. A detection circuit adapted to dynamically monitor system operation of the processor and indicate if the first threshold is violated and a counting circuit adapted to prevent voltage from drooping if one or more voltage sensing measurements violates the first threshold are also provided.
摘要翻译： 提供了一种处理器电源噪声抑制方法。 在一个方面，该方法包括可操作地耦合到处理器以执行程序操作的中央计算单元。 该方法还包括校准电路，其适于确定要用于通过使用检测电路动态执行的比较的处理器上的第一阈值。 一种检测电路，适用于动态地监视处理器的系统操作并指示是否违反了第一阈值，还提供了一种适于在一个或多个电压感测测量违反第一阈值时防止电压下降的计数电路。
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