FORCED IDLE OF A DATA PROCESSING SYSTEM
    2.
    发明申请
    FORCED IDLE OF A DATA PROCESSING SYSTEM 审中-公开
    数据处理系统的强制空闲

    公开(公告)号:WO2009088445A1

    公开(公告)日:2009-07-16

    申请号:PCT/US2008/013975

    申请日:2008-12-22

    Abstract: Exemplary embodiments of methods and apparatuses to manage a power of a data processing system are described. A constraint parameter of a system operating at a first frequency and a first voltage is monitored. The system is, based on the monitoring of the constraint parameter, forced into an idle state while operating at a second frequency and a second voltage. The idle state prevents instructions from being executed.

    Abstract translation: 描述了用于管理数据处理系统的功率的方法和装置的示例性实施例。 监视以第一频率和第一电压工作的系统的约束参数。 该系统基于约束参数的监视,在以第二频率和第二电压工作的同时强制进入空闲状态。 空闲状态阻止执行指令。

    MAGNETIC CONNECTOR WITH OPTICAL SIGNAL PATH
    4.
    发明申请
    MAGNETIC CONNECTOR WITH OPTICAL SIGNAL PATH 审中-公开
    具有光信号通道的磁连接器

    公开(公告)号:WO2010039656A1

    公开(公告)日:2010-04-08

    申请号:PCT/US2009/058619

    申请日:2009-09-28

    Abstract: Circuits, apparatus, and methods that provide a connector system that can supply both power and data to a mobile computing or other type of device using a single connection. Further examples also provide a power and data adapter that can provide power and data to a mobile computing device using a single cable. Further examples provide an easy disengagement when a cable connected to the connector is pulled. One such example provides a magnetic connector that uncouples without binding when its cord is pulled. Another example prevents power from being provided at a connector insert until the connector insert is placed in a connector receptacle.

    Abstract translation: 提供连接器系统的电路,装置和方法,其可以使用单个连接向移动计算或其他类型的设备提供电力和数据。 其他示例还提供能够使用单个电缆向移动计算设备提供电力和数据的电力和数据适配器。 当连接到连接器的电缆被拉动时,进一步的示例提供了容易的脱离接合。 一个这样的例子提供了一种磁性连接器,当拉动绳索时,该连接器可解耦而不绑定。 另一个例子是防止在将连接器插件放置在连接器插座中的情况下在连接器插头处提供电力。

    DATA FILTERING USING CENTRAL DMA MECHANISM
    8.
    发明公开
    DATA FILTERING USING CENTRAL DMA MECHANISM 有权
    数据过滤使用中央DMA机制

    公开(公告)号:EP2350841A1

    公开(公告)日:2011-08-03

    申请号:EP09791269.5

    申请日:2009-08-07

    Applicant: APPLE INC.

    CPC classification number: G06F13/128 Y02D10/14

    Abstract: A method and system is disclosed for passing data processed by a DMA controller through a transmission filter. The method includes the DMA controller accessing data for transfer between an origination location in the system and a destination location in the system. The accessed data is passed through the DMA controller before being sent to the destination location. While the data is being passed through the DMA controller, it is passed through a transmission filter for processing. This processing may include the addition or removal of transmission protocol headers and footers, and determination of the destination of the data. This processing may also include hash-based packet classification and checksum generation and checking. Upon completion of the processing, the data is sent directly to a prescribed destination location, typically either a memory circuit or an I/O device.

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