Method and apparatus for dynamic DLL powerdown and memory self-refresh
    9.
    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。