公开(公告)号：US11644853B2

公开(公告)日：2023-05-09

申请号：US16723920

申请日：2019-12-20

Applicant: Advanced Micro Devices, Inc.

Inventor： Sonu Arora ,  Michael Arn Nix ,  Moises E. Robinson ,  Xiaojie He

IPC: G05F1/46 ,  G05B19/042 ,  G05F1/10 ,  G05F1/66 ,  G05F1/625

CPC classification number: G05F1/46 ,  G05B19/042 ,  G05F1/10 ,  G05F1/625 ,  G05F1/66 ,  G05B2219/2639

Abstract: A technique for adjusting a power supply for a device is provided. The technique includes detecting a low-power trigger for a device; switching a power supply for the device from a high-power power supply to a low-power power supply; detecting a high-power trigger for a device; and switching a power supply for the device from the low-power power supply to the high-power power supply, wherein the high-power power supply consumes a larger amount of power than the low-power power supply, and wherein the high-power power supply provides a greater amount of noise reducing and a greater tolerance to temperature differences than the low-power power supply.

公开(公告)号：US20210191435A1

公开(公告)日：2021-06-24

申请号：US16723920

申请日：2019-12-20

Applicant: Advanced Micro Devices, Inc.

Inventor： Sonu Arora ,  Michael Arn Nix ,  Moises E. Robinson ,  Xiaojie He

IPC: G05F1/46 ,  G05B19/042

Abstract: A technique for adjusting a power supply for a device is provided. The technique includes detecting a low-power trigger for a device; switching a power supply for the device from a high-power power supply to a low-power power supply; detecting a high-power trigger for a device; and switching a power supply for the device from the low-power power supply to the high-power power supply, wherein the high-power power supply consumes a larger amount of power than the low-power power supply, and wherein the high-power power supply provides a greater amount of noise reducing and a greater tolerance to temperature differences than the low-power power supply.