Method and apparatus for dynamic DLL powerdown and memory self-refresh
    2.
    发明授权
    Method and apparatus for dynamic DLL powerdown and memory self-refresh 有权
    动态DLL掉电和内存自刷新的方法和装置

    公开(公告)号:US07343502B2

    公开(公告)日:2008-03-11

    申请号:US10899530

    申请日:2004-07-26

    IPC分类号: G06F1/26

    CPC分类号: G06F1/3225

    摘要: Embodiments of the present invention provide a method and apparatus for conserving power in an electronic device. In particular, embodiments of the present invention dynamically place the memory in self-refresh and chipset clock circuits in power down mode while keeping the isochronous streams (such as display) updated and servicing bus master cycles in a power savings mode.

    摘要翻译: 本发明的实施例提供了一种用于在电子设备中节省功率的方法和装置。 特别地,本发明的实施例将存储器动态地将自刷新和芯片组时钟电路放置在断电模式中,同时保持同步流(例如显示)被更新并且在节电模式下维持总线主控周期。

    BOOSTING GRAPHICS PERFORMANCE BASED ON EXECUTING WORKLOAD
    10.
    发明申请
    BOOSTING GRAPHICS PERFORMANCE BASED ON EXECUTING WORKLOAD 有权
    基于执行工作负载提升图形性能

    公开(公告)号:US20090167770A1

    公开(公告)日:2009-07-02

    申请号:US11967207

    申请日:2007-12-30

    IPC分类号: G06T1/20

    摘要: A novel graphics system including workload detection software is disclosed. The novel graphics system increases the voltage and frequency of the graphics hardware in an integrated graphics chipset, depending on operations performed by the hardware, for either a performance advantage or a power savings advantage.

    摘要翻译: 公开了一种包括工作负载检测软件的新型图形系统。 根据硬件执行的操作,新颖的图形系统可提高集成显卡芯片组中的图形硬件的电压和频率,以获得性能优势或省电优势。