SNAPSHOTS IN A HYBRID STORAGE DEVICE COMPRISING A MAGNETIC DISK AND A SOLID STATE DISK
    1.
    发明申请
    SNAPSHOTS IN A HYBRID STORAGE DEVICE COMPRISING A MAGNETIC DISK AND A SOLID STATE DISK 有权
    包含磁性磁盘和固态磁盘的混合存储设备中的快照

    公开(公告)号:US20120110287A1

    公开(公告)日:2012-05-03

    申请号:US12914491

    申请日:2010-10-28

    IPC分类号: G06F12/16 G06F12/00

    摘要: One or more snapshots of data stored over a period of time are maintained in a hybrid storage device comprising a magnetic disk and a solid state disk, wherein a selected snapshot stores information that allows recovery of data that is stored in the hybrid storage device at a selected point in time of the period of time. The hybrid storage device receives an input/output (I/O) command from a computational device. A category of a plurality of categories to which the I/O command belongs is determined, wherein the plurality of categories comprise writing to an unused block, writing to a used block, reading from an unused block, and reading from a used block. In response to determining the category to which the I/O command belongs, the I/O command is handled by one of the magnetic disk and the solid state disk based on the determined category.

    摘要翻译: 在一段时间内存储的数据的一个或多个快照被保存在包括磁盘和固态盘的混合存储设备中,其中所选择的快照存储允许以一种方式恢复存储在混合存储设备中的数据的信息 选定的时间点。 混合存储装置从计算装置接收输入/输出(I / O)命令。 确定I / O命令所属的多个类别的类别,其中所述多个类别包括写入未使用的块,写入使用的块,从未使用的块读取和从使用的块读取。 响应于确定I / O命令所属的类别,I / O命令基于所确定的类别由磁盘和固态盘中的一个来处理。

    CIRCUIT WITH POWER SAVING FUNCTION
    2.
    发明申请
    CIRCUIT WITH POWER SAVING FUNCTION 审中-公开
    具有省电功能的电路

    公开(公告)号:US20130285995A1

    公开(公告)日:2013-10-31

    申请号:US13517609

    申请日:2012-06-14

    IPC分类号: G09G5/00 G09G3/36

    摘要: A circuit with power saving function connected to a LCD includes a display signal output module, to output a display control signal; a boosting circuit; a Content Adaptive Backlight Control (CABC) control module, to output a CABC signal; and a combining circuit, connected between the display signal output module and the CABC control module, to combine the display control signal outputted by the display signal output module and the CABC signal outputted by the CABC control module, then output a combined signal to an input port of the boosting circuit. The boosting circuit is configured to boost the combined signal and output a boosted combined signal to the LCD, thereby changing the backlighting of the LCD to save energy.

    摘要翻译: 具有连接到LCD的省电功能的电路包括显示信号输出模块,以输出显示控制信号; 升压电路; 内容自适应背光控制(CABC)控制模块,用于输出CABC信号; 以及连接在显示信号输出模块和CABC控制模块之间的组合电路,组合由显示信号输出模块输出的显示控制信号和由CABC控制模块输出的CABC信号,然后将组合信号输出到输入端 升压电路的端口。 升压电路被配置为升高组合信号并将升高的组合信号输出到LCD,从而改变LCD的背光以节省能量。