公开(公告)号：US11513577B2

公开(公告)日：2022-11-29

申请号：US17301094

申请日：2021-03-24

Applicant: Microchip Technology Incorporated

Inventor： Eric Ching ,  Venkatraman Iyer

IPC: G06F1/26 ,  G06F1/3203 ,  G06F9/4401 ,  G06F13/20 ,  G06F1/3215

Abstract: Disclosed are systems, methods, and devices for communicating a source of a 10SPE wake. Such a communication may be performed over a low-pin count hardware interface of a 10SPE physical layer (PHY) module having a split arrangement. A controller side of a 10SPE PHY may perform a local or remote 10SPE wake forward in response to a communicated source of a wake. Also disclosed is a digital interface for operatively coupling a PHY controller to PHY transceiver over a low-pin count connection, where the digital interface includes circuitry for checking the integrity of circuitry of the digital interface.

公开(公告)号：US20230091738A1

公开(公告)日：2023-03-23

申请号：US18058650

申请日：2022-11-23

Applicant: Microchip Technology Incorporated

Inventor： Eric Ching ,  Venkatraman Iyer

IPC: G06F1/3203 ,  G06F9/4401 ,  G06F13/20

Abstract: One or more examples relate, generally, to an apparatus. Such an apparatus includes a digital interface, a wake detect logic, and a power management connection. The digital interface may define a physical layer transceiver side of a connection between a physical layer transceiver and a physical layer controller, respectively of a 10SPE physical layer. The wake detect logic may communicate a source of detected wake from the physical layer transceiver to the physical layer controller via the digital interface. The power management connection may operatively couple to an enable connection of a switched voltage regulator.

公开(公告)号：US12093103B2

公开(公告)日：2024-09-17

申请号：US18058650

申请日：2022-11-23

Applicant: Microchip Technology Incorporated

Inventor： Eric Ching ,  Venkatraman Iyer

IPC: G06F1/00 ,  G06F1/3203 ,  G06F9/4401 ,  G06F13/20 ,  G06F1/3209 ,  G06F1/3215

CPC classification number: G06F1/3203 ,  G06F9/4418 ,  G06F13/20 ,  G06F1/3209 ,  G06F1/3215

Abstract: One or more examples relate, generally, to an apparatus. Such an apparatus includes a digital interface, a wake detect logic, and a power management connection. The digital interface may define a physical layer transceiver side of a connection between a physical layer transceiver and a physical layer controller, respectively of a 10SPE physical layer. The wake detect logic may communicate a source of detected wake from the physical layer transceiver to the physical layer controller via the digital interface. The power management connection may operatively couple to an enable connection of a switched voltage regulator.

公开(公告)号：US20210303050A1

公开(公告)日：2021-09-30

申请号：US17301094

申请日：2021-03-24

Applicant: Microchip Technology Incorporated

Inventor： Eric Ching ,  Venkatraman Iyer

IPC: G06F1/3203 ,  G06F13/20 ,  G06F9/4401

Abstract: Disclosed are systems, methods, and devices for communicating a source of a 10SPE wake. Such a communication may be performed over a low-pin count hardware interface of a 10SPE physical layer (PHY) module having a split arrangement. A controller side of a 10SPE PHY may perform a local or remote 10SPE wake forward in response to a communicated source of a wake. Also disclosed is a digital interface for operatively coupling a PHY controller to PHY transceiver over a low-pin count connection, where the digital interface includes circuitry for checking the integrity of circuitry of the digital interface.