Systems and Methods for Low-Power Computer Operation
    1.
    发明申请
    Systems and Methods for Low-Power Computer Operation 审中-公开
    低功耗计算机操作的系统和方法

    公开(公告)号:US20080100636A1

    公开(公告)日:2008-05-01

    申请号:US11554769

    申请日:2006-10-31

    IPC分类号: G09G5/397

    摘要: A computer system having low-power operation includes a controller in communication with a first storage device and a second storage device. The controller can be configured to periodically retrieve dynamic frame data from a first storage device during a time period when the computer system is not in an idle state. During a time period when the computer system is in an idle state, the controller is configured to store static frame data into a second storage device, and repeatedly retrieve the static frame data from the second storage device to display an image represented by the static frame data during a time when the computer system continues to be in the idle state.

    摘要翻译: 具有低功率操作的计算机系统包括与第一存储设备和第二存储设备通信的控制器。 控制器可以被配置为在计算机系统不处于空闲状态的时间段内从第一存储设备周期性地检索动态帧数据。 在计算机系统处于空闲状态的时间段期间,控制器被配置为将静态帧数据存储到第二存储设备中,并且从第二存储设备重复地检索静态帧数据以显示由静态帧表示的图像 在计算机系统继续处于空闲状态的时间期间的数据。

    Fast switching between multiple operating systems using standby state
    2.
    发明授权
    Fast switching between multiple operating systems using standby state 有权
    在使用待机状态的多个操作系统之间快速切换

    公开(公告)号:US08769256B2

    公开(公告)日:2014-07-01

    申请号:US13110098

    申请日:2011-05-18

    IPC分类号: G06F9/24 G06F1/32

    摘要: An operating system switching method is provided. The operating system switching method is for a computer system comprising a control unit, a memory unit, and a storage unit, wherein the storage unit comprises a first operating system and a second operating system. The steps of the method include: loading the first operating system and the second operating system into a first memory space and a second memory space of the memory unit, respectively, and setting the first memory space and the second memory space to a working state and a standby state, respectively; and performing a first switching of the operating systems, and setting the first memory space and the second memory space to the standby state and the working state.

    摘要翻译: 提供了一种操作系统切换方法。 操作系统切换方法是用于包括控制单元,存储单元和存储单元的计算机系统,其中存储单元包括第一操作系统和第二操作系统。 该方法的步骤包括:分别将第一操作系统和第二操作系统加载到存储器单元的第一存储器空间和第二存储器空间中,并将第一存储器空间和第二存储器空间设置为工作状态, 分别为待机状态; 以及执行所述操作系统的第一切换,以及将所述第一存储器空间和所述第二存储器空间设置为待机状态和所述工作状态。

    Method, computer system and control device for reducing power consumption
    3.
    发明授权
    Method, computer system and control device for reducing power consumption 有权
    方法,计算机系统和降低功耗的控制装置

    公开(公告)号:US09128711B2

    公开(公告)日:2015-09-08

    申请号:US12193166

    申请日:2008-08-18

    IPC分类号: G06F1/32

    CPC分类号: G06F1/3215 G06F1/3253

    摘要: A computer system is provided. In one embodiment, the computer system includes a memory, a peripheral device, a central processing unit (CPU), and a peripheral device controller. The CPU stores information about the data transmission in a descriptor in the memory when data transmission between the CPU and the peripheral device is required. The peripheral device controller reads the descriptor from the memory at an access frequency, records whether the descriptor read from the memory requests for data transmission as a recording result, and adjusts the access frequency according to the recording result.

    摘要翻译: 提供计算机系统。 在一个实施例中,计算机系统包括存储器,外围设备,中央处理单元(CPU)以及外围设备控制器。 当需要CPU和外围设备之间的数据传输时,CPU将关于数据传输的信息存储在存储器中的描述符中。 外围设备控制器以访问频率从存储器读取描述符,记录从存储器读取的描述符是否请求数据传输作为记录结果,并根据记录结果调整访问频率。

    Computer System and Operating System Switching Method Thereof
    4.
    发明申请
    Computer System and Operating System Switching Method Thereof 有权
    计算机系统及其操作系统切换方法

    公开(公告)号:US20120191961A1

    公开(公告)日:2012-07-26

    申请号:US13110098

    申请日:2011-05-18

    IPC分类号: G06F12/06 G06F9/06

    摘要: An operating system switching method is provided. The operating system switching method is for a computer system comprising a control unit, a memory unit, and a storage unit, wherein the storage unit comprises a first operating system and a second operating system. The steps of the method include: loading the first operating system and the second operating system into a first memory space and a second memory space of the memory unit, respectively, and setting the first memory space and the second memory space to a working state and a standby state, respectively; and performing a first switching of the operating systems, and setting the first memory space and the second memory space to the standby state and the working state.

    摘要翻译: 提供了一种操作系统切换方法。 操作系统切换方法是用于包括控制单元,存储单元和存储单元的计算机系统,其中存储单元包括第一操作系统和第二操作系统。 该方法的步骤包括:分别将第一操作系统和第二操作系统加载到存储器单元的第一存储器空间和第二存储器空间中,并将第一存储器空间和第二存储器空间设置为工作状态, 分别为待机状态; 以及执行所述操作系统的第一切换,以及将所述第一存储器空间和所述第二存储器空间设置为待机状态和所述工作状态。

    METHOD, COMPUTER SYSTEM AND CONTROL DEVICE FOR REDUCING POWER CONSUMPTION
    5.
    发明申请
    METHOD, COMPUTER SYSTEM AND CONTROL DEVICE FOR REDUCING POWER CONSUMPTION 有权
    方法,计算机系统和降低功耗的控制装置

    公开(公告)号:US20090055669A1

    公开(公告)日:2009-02-26

    申请号:US12193166

    申请日:2008-08-18

    IPC分类号: G06F1/00

    CPC分类号: G06F1/3215 G06F1/3253

    摘要: A computer system is provided. In one embodiment, the computer system includes a memory, a peripheral device, a central processing unit (CPU), and a peripheral device controller. The CPU stores information about the data transmission in a descriptor in the memory when data transmission between the CPU and the peripheral device is required. The peripheral device controller reads the descriptor from the memory at an access frequency, records whether the descriptor read from the memory requests for data transmission as a recording result, and adjusts the access frequency according to the recording result.

    摘要翻译: 提供计算机系统。 在一个实施例中,计算机系统包括存储器,外围设备,中央处理单元(CPU)和外围设备控制器。 当需要CPU和外围设备之间的数据传输时,CPU将关于数据传输的信息存储在存储器中的描述符中。 外围设备控制器以访问频率从存储器读取描述符,记录从存储器读取的描述符是否请求数据传输作为记录结果,并根据记录结果调整访问频率。