Dynamic Frequency And Voltage Scaling For A Computer Processor
    3.
    发明申请
    Dynamic Frequency And Voltage Scaling For A Computer Processor 审中-公开
    用于计算机处理器的动态频率和电压调节

    公开(公告)号:US20100094572A1

    公开(公告)日:2010-04-15

    申请号:US12251891

    申请日:2008-10-15

    IPC分类号: G06F19/00 G06F1/26

    CPC分类号: G06F1/3203 Y02D10/126

    摘要: Methods, apparatus, and computer program products are described for dynamic frequency and voltage scaling for a computer processor, including identifying during manufacture a nominal operating point of frequency and voltage for a computer processor, the nominal operating point including a nominal operating voltage identified for a design nominal operating frequency; determining, in dependence upon the nominal operating point, an operating range of frequency and voltage over which the computer processor is to function; and storing, in non-volatile storage on the computer processor during manufacture, information specifying the nominal operating point and the operating range.

    摘要翻译: 描述了用于计算机处理器的动态频率和电压缩放的方法,装置和计算机程序产品,包括在制造期间识别计算机处理器的频率和电压的标称工作点,标称工作点包括为 设计标称工作频率; 根据标称工作点确定计算机处理器将在其上工作的频率和电压的工作范围; 并且在制造期间在计算机处理器的非易失性存储器中存储指定标称工作点和操作范围的信息。