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    SYSTEM AND METHOD OF SILICON SWITCHED POWER DELIVERY USING A PACKAGE
    1.
    发明公开
    SYSTEM AND METHOD OF SILICON SWITCHED POWER DELIVERY USING A PACKAGE 审中-公开
    系统在维也纳FÜRSILIZIUMGESCHALTETE LEISTUNGSZUFUHR MITTELSGEHÄUSE

    公开(公告)号：EP2025060A2

    公开(公告)日：2009-02-18

    申请号：EP07797397.2

    申请日：2007-05-09

    申请人： Qualcomm Incorporated

    发明人： CHUA-EOAN, Lew G. ,  TOMS, Thomas R. ,  ANDREEV, Boris Dimitrov ,  GAGNE, Justin Joseph Rosen ,  SHI, Chunlei

    IPC分类号： H03K19/00

    CPC分类号： H03K17/223 ,  H01L2924/0002 ,  H01L2924/00

    摘要： In one particular embodiment, an integrated circuit includes a package and a substrate electrically and physically coupled to the package. The package includes a first pin, a second pin, and metallization coupling the first pin to the second pin. The substrate is coupled to the package via the first pin and the second pin. The substrate includes a plurality of power domains and a power control unit. The second pin of the package is coupled to a particular power domain of the plurality of power domains. The power control unit includes logic and a switch, where the switch includes a first terminal coupled to a voltage supply terminal, a control terminal coupled to the logic, and a second terminal coupled to the first pin of the package. The logic selectively activates the switch to distribute power to the particular power domain via the metallization of the package.

    摘要翻译： 在一个特定实施例中，集成电路包括电气和物理耦合到封装的封装和衬底。 封装包括第一引脚，第二引脚和将第一引脚耦合到第二引脚的金属化。 衬底经由第一引脚和第二引脚耦合到封装。 基板包括多个电力域和功率控制单元。 封装的第二引脚耦合到多个电源域的特定电源域。 功率控制单元包括逻辑和开关，其中开关包括耦合到电压源端子的第一端子，耦合到逻辑电路的控制端子和耦合到封装的第一引脚的第二端子。 该逻辑选择性地激活开关以通过封装的金属化将功率分配给特定的功率域。

    FREQUENCY POWER MANAGER
    2.
    发明公开
    FREQUENCY POWER MANAGER 有权
    FREQUENZLEISTUNGSMANAGER

    公开(公告)号：EP2992400A1

    公开(公告)日：2016-03-09

    申请号：EP14726865.0

    申请日：2014-04-29

    申请人： Qualcomm Incorporated

    发明人： SYED, Zeeshan Shafaq ,  CHEN, Nan ,  XU, Yong ,  FERTSCH, Michael Thomas ,  ANDREEV, Boris Dimitrov ,  CHEN, Zhiqin ,  KWON, Chang Ki

    IPC分类号： G06F1/32

    摘要： A method and an apparatus are provided. The apparatus is a hardware module that controls a power mode of a plurality of modules. The apparatus receives an indication of a desired operational frequency. Based on the received indication, the apparatus determines to switch from a first power mode associated with a first set of modules to a second power mode corresponding to the desired operational frequency and associated with a second set of modules. The apparatus enables modules in the second set of modules that are unassociated with the first power mode, stops traffic through the plurality of modules upon expiration of a time period after enabling the modules in the second set of modules that are unassociated with the first power mode, routes traffic through the second set of modules, and disables modules in the first set of modules that are unassociated with the second power mode.