Providing a deterministic idle time window for an idle state of a device
    24.
    发明授权
    Providing a deterministic idle time window for an idle state of a device 有权
    为设备的空闲状态提供确定性的空闲时间窗口

    公开(公告)号:US07752473B1

    公开(公告)日:2010-07-06

    申请号:US11384681

    申请日:2006-03-20

    IPC分类号: G06F1/00

    摘要: In one embodiment, the present invention includes a method for receiving at a target device a request for a deterministic idle window from an initiator device via an interconnect, determining whether to accept the request, e.g., based on an anticipated time until the target device's next activity, and sending an acknowledgment to the initiator device based on the determination. The initiator and target devices may enter an extended idle state based on the determination. Other embodiments are described and claimed.

    摘要翻译: 在一个实施例中,本发明包括一种用于在目标设备处经由互连从发起者设备接收对确定性空闲窗口的请求的方法,例如,基于直到目标设备的下一个的预期时间来确定是否接受该请求 活动,并且基于确定向发起者设备发送确认。 基于该确定,发起者和目标设备可以进入扩展空闲状态。 描述和要求保护其他实施例。

    HYBRID GRAPHICS DISPLAY POWER MANAGEMENT
    25.
    发明申请
    HYBRID GRAPHICS DISPLAY POWER MANAGEMENT 有权
    混合图形显示电源管理

    公开(公告)号:US20100164968A1

    公开(公告)日:2010-07-01

    申请号:US12346759

    申请日:2008-12-30

    IPC分类号: G09G5/36

    摘要: Some embodiments describe techniques that relate to hybrid graphics display power management. In one embodiment, data corresponding to one or more image frames of a video stream are stored in a local frame buffer. A display device (e.g., an LCD) may then be driven based on the stored data in the local frame buffer or a video stream from a graphics controller. Other embodiments are also described.

    摘要翻译: 一些实施例描述了与混合图形显示功率管理相关的技术。 在一个实施例中,对应于视频流的一个或多个图像帧的数据被存储在本地帧缓冲器中。 然后可以基于本地帧缓冲器中存储的数据或来自图形控制器的视频流来驱动显示设备(例如,LCD)。 还描述了其它实施例。

    Transaction-based power management in a computer system
    26.
    发明授权
    Transaction-based power management in a computer system 有权
    计算机系统中基于事务的电源管理

    公开(公告)号:US07237131B2

    公开(公告)日:2007-06-26

    申请号:US10749855

    申请日:2003-12-30

    IPC分类号: G06F1/26 G06F1/32

    CPC分类号: G06F1/3215

    摘要: A method and an apparatus for power management in a computer system have been disclosed. One embodiment of the method includes monitoring transactions over an interconnect coupling a chipset device and a peripheral device in the system, the transactions being transmitted between the peripheral device and the chipset device according to a flow control protocol to allow the chipset device to keep track of the transactions, and causing a processor in the system to exit from a power state if a plurality of coherent transactions pending in a buffer of the chipset device exceeds a first threshold. Other embodiments are described and claimed.

    摘要翻译: 已经公开了一种用于计算机系统中的电力管理的方法和装置。 该方法的一个实施例包括通过在系统中耦合芯片组设备和外围设备的互连来监视事务,事务根据流控制协议在外围设备和芯片组设备之间传输,以允许芯片组设备跟踪 交易,并且如果在芯片组设备的缓冲器中等待的多个相干事务超过第一阈值,则导致系统中的处理器退出电源状态。 描述和要求保护其他实施例。

    DISPLAY INTERFACE PARTITIONING
    27.
    发明申请
    DISPLAY INTERFACE PARTITIONING 审中-公开
    显示界面分界

    公开(公告)号:US20150091948A1

    公开(公告)日:2015-04-02

    申请号:US14129533

    申请日:2013-09-27

    申请人: Seh W. Kwa

    发明人: Seh W. Kwa

    IPC分类号: G09G5/18 G06F3/14 G09G5/10

    摘要: Various embodiments are generally directed to techniques to partition a display interface such that pixel data associated with display data having indications of an image to be displayed may be transmitted to multiple timing controller and driver (TCON-DR) sets over the display interface without necessitating each TCON-DR set receive all the pixel data. In some examples, the display interface may be partitioned such that each TCON-DR set receives only the pixel data for which the respective TCON-DR set corresponds to.

    摘要翻译: 各种实施例通常涉及分割显示接口的技术,使得与具有要显示的图像的指示的显示数据相关联的像素数据可以被传输到多个定时控制器和驱动器(TCON-DR),而不需要每个 TCON-DR设置接收所有像素数据。 在一些示例中,可以对显示接口进行分区,使得每个TCON-DR集合仅接收相应TCON-DR集合对应的像素数据。

    Platform communication protocol
    29.
    发明授权
    Platform communication protocol 有权
    平台通信协议

    公开(公告)号:US08312304B2

    公开(公告)日:2012-11-13

    申请号:US12916744

    申请日:2010-11-01

    IPC分类号: G06F1/00 G06F3/00 H05K7/10

    摘要: A host chipset heartbeat may be utilized, in some embodiments, to handle interrupts from external devices on a power efficient basis. The availability of the host chipset heartbeat may be signaled to external devices and those external devices may time their activities to a period of time when not only are resources available, but the assertion of the activity is advantageous because the host chipset is already transitioning from a lower power consumption state.

    摘要翻译: 在一些实施例中,可以利用主机芯片组心跳来在功率有效的基础上处理来自外部设备的中断。 主机芯片组心跳的可用性可以被发送到外部设备,并且那些外部设备可以将其活动的时间延长到不仅资源可用的时间段,而且活动的断言是有利的,因为主机芯片组已经从 降低功耗状态。

    Platform communication protocol
    30.
    发明授权
    Platform communication protocol 有权
    平台通信协议

    公开(公告)号:US07831849B2

    公开(公告)日:2010-11-09

    申请号:US11729212

    申请日:2007-03-28

    IPC分类号: G06F1/00 G06F3/00

    摘要: A host chipset heartbeat may be utilized, in some embodiments, to handle interrupts from external devices on a power efficient basis. The availability of the host chipset heartbeat may be signaled to external devices and those external devices may time their activities to a period of time when not only are resources available, but the assertion of the activity is advantageous because the host chipset is already transitioning from a lower power consumption state.

    摘要翻译: 在一些实施例中,可以利用主机芯片组心跳来在功率有效的基础上处理来自外部设备的中断。 主机芯片组心跳的可用性可以被发送到外部设备,并且那些外部设备可以将其活动的时间延长到不仅资源可用的时间段,而且活动的断言是有利的,因为主机芯片组已经从 降低功耗状态。