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    Hardware component detections
    1.
    发明授权
    Hardware component detections 有权

    公开(公告)号：US10891247B2

    公开(公告)日：2021-01-12

    申请号：US16481873

    申请日：2017-06-21

    Applicant: Hewlett-Packard Development Company, L.P.

    Inventor： Christopher Rijken ,  Chih Liang Li ,  Ronald E. Deluga

    IPC: G06F13/36 ,  G06F13/12 ,  G06F13/42

    Abstract: In example implementations, an apparatus for detecting hardware components is provided. The apparatus includes a multipurpose integrated circuit comprising an input pin, a hardware component coupled to the input pin and a two-way communication bus coupled to the multipurpose integrated circuit. The multipurpose integrated circuit is to receive an interrogation signal from a processor for the hardware component coupled to the pin via the two-way communication bus. A response signal that indicates that the hardware component is detected on the pin is generated in response to the interrogation signal. The response signal is then transmitted to the processor over the two-way communication bus.

    Controller
    3.
    发明授权
    Controller 有权
    控制器

    公开(公告)号：US09275527B2

    公开(公告)日：2016-03-01

    申请号：US14499394

    申请日：2014-09-29

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Mark D. Tupa ,  Michael R. Durham ,  Christopher Rijken ,  Louis B. Hobson ,  Joshua N. McMahon

    IPC: G06F1/32 ,  G08B3/10 ,  G06F21/81

    CPC classification number: G08B3/10 ,  G06F1/3203 ,  G06F1/3206 ,  G06F21/81

    Abstract: A first controller can provide system state information and a second controller can receive the system state information. The second controller can be programmed to control the state of a component. The state of the component can be based on information programmed in the second controller and the system state information. The component can include an off state and an operating state indicated by a signal from the second controller.

    Abstract translation: 第一控制器可以提供系统状态信息，第二控制器可以接收系统状态信息。 可以对第二个控制器进行编程，以控制组件的状态。 组件的状态可以基于在第二控制器中编程的信息和系统状态信息。 组件可以包括关闭状态和由来自第二控制器的信号指示的操作状态。

    Input data switches
    4.
    发明授权
    Input data switches 有权

    公开(公告)号：US11422966B2

    公开(公告)日：2022-08-23

    申请号：US16083538

    申请日：2017-05-01

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Christopher Rijken ,  Michael L. Nash ,  Khaldoun Alzien

    IPC: G06F13/42 ,  G06F9/4401 ,  G09G5/00 ,  H04Q11/00 ,  H04L49/253 ,  G06F3/14 ,  H04L67/08 ,  H04Q11/06

    Abstract: An example method comprises establishing, via a first data communication interface of a first computing device, a physical connection to between the first computing device and a second computing device. The method also includes receiving, at the first computing device, input data via a second data communication interface of the first computing device. The method further includes controlling an operation at the first computing device based on the input data when the input data is received prior to establishing the connection. The method further includes routing the input data to the second computing device via an input data switch of the first computing device when the input data is received after establishing the connection.

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