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    Latency and jitter for traffic over PCIe
    1.
    发明授权
    Latency and jitter for traffic over PCIe 有权

    公开(公告)号：US11768784B2

    公开(公告)日：2023-09-26

    申请号：US17946675

    申请日：2022-09-16

    Applicant: TEXAS INSTRUMENTS INCORPORATED

    Inventor： Chunhua Hu ,  Sanand Prasad

    IPC: G06F13/28 ,  G06F13/42

    CPC classification number: G06F13/28 ,  G06F13/4221 ,  G06F2213/0026 ,  G06F2213/28

    Abstract: A method includes transmitting first data with a first priority through a first dedicated interface on a transmit side of a PCIe system. The method also includes transmitting second data with a second priority through a second dedicated interface on the transmit side of the PCIe system. The method includes transmitting the first data and the second data to a receive side of the PCIe system using two or more virtual channels over a PCIe link, where the first data uses a first virtual channel and the second data uses a second virtual channel.

    Latency and jitter for traffic over PCIe
    2.
    发明授权
    Latency and jitter for traffic over PCIe 有权

    公开(公告)号：US11449447B2

    公开(公告)日：2022-09-20

    申请号：US17139441

    申请日：2020-12-31

    Applicant: TEXAS INSTRUMENTS INCORPORATED

    Inventor： Chunhua Hu ,  Sanand Prasad

    IPC: G06F13/28 ,  G06F13/42

    Abstract: A method includes transmitting first data with a first priority through a first dedicated interface on a transmit side of a PCIe system. The method also includes transmitting second data with a second priority through a second dedicated interface on the transmit side of the PCIe system. The method includes transmitting the first data and the second data to a receive side of the PCIe system using two or more virtual channels over a PCIe link, where the first data uses a first virtual channel and the second data uses a second virtual channel.

    Reset isolation for an embedded safety island in a system on a chip
    3.
    发明授权
    Reset isolation for an embedded safety island in a system on a chip 有权

    公开(公告)号：US10819334B2

    公开(公告)日：2020-10-27

    申请号：US16299544

    申请日：2019-03-12

    Applicant: TEXAS INSTRUMENTS INCORPORATED

    Inventor： Chunhua Hu ,  Venkateswar Reddy Kowkutla ,  Charles Fuoco

    IPC: H03K17/22

    Abstract: Disclosed embodiments include an electronic system with a power on reset (POR) circuit. The POR circuit includes first voltage detection circuitry to perform a first detection on a supply voltage and to output a first control signal in response to the first detection, second voltage detection circuitry to perform a second detection on the supply voltage and to output a second control signal in response to the second detection, and third voltage detection circuitry to perform a third detection on the supply voltage and to output at least one third control signal in response to the third detection. The POR circuit further has sequencing circuitry with a first input to receive the at least one third control signal and to output a reset signal in response to the at least one third control signal.

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