公开(公告)号：US20220255549A1

公开(公告)日：2022-08-11

申请号：US17646767

申请日：2022-01-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gurnrack Moon ,  Younggwan Kim ,  Hojin Kim

IPC: H03K19/017 ,  H03K19/17784 ,  H03K19/17736 ,  H03K19/17728

Abstract: The present disclosure provides an integrated circuit and a computing system. The integrated circuit and a computing system includes a dynamic voltage and frequency scaling (DVFS) operation and a method of operating the integrated circuit. The integrated circuit includes a plurality of sub blocks and a dynamic voltage and frequency scaling (DVFS) controller. The DVFS controller is configured to output a workload of the plurality of sub blocks, determine a first frequency corresponding to the workload, determine a first voltage corresponding to the first frequency, and provide a second frequency among at least one frequency corresponding to the first voltage to the plurality of sub blocks.

公开(公告)号：US12021523B2

公开(公告)日：2024-06-25

申请号：US17646767

申请日：2022-01-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gurnrack Moon ,  Younggwan Kim ,  Hojin Kim

IPC: H03K19/017 ,  G06F1/08 ,  G06F1/324 ,  G06F1/3296 ,  G06F11/30 ,  H03K19/17728 ,  H03K19/17736 ,  H03K19/17784

CPC classification number: H03K19/01728 ,  G06F1/08 ,  G06F1/324 ,  H03K19/17728 ,  H03K19/1774 ,  H03K19/17784

Abstract: The present disclosure provides an integrated circuit and a computing system. The integrated circuit and a computing system includes a dynamic voltage and frequency scaling (DVFS) operation and a method of operating the integrated circuit. The integrated circuit includes a plurality of sub blocks and a dynamic voltage and frequency scaling (DVFS) controller. The DVFS controller is configured to output a workload of the plurality of sub blocks, determine a first frequency corresponding to the workload, determine a first voltage corresponding to the first frequency, and provide a second frequency among at least one frequency corresponding to the first voltage to the plurality of sub blocks.

公开(公告)号：US20220308920A1

公开(公告)日：2022-09-29

申请号：US17529854

申请日：2021-11-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seyeong Byeon ,  Jonglae Park ,  Hojin Kim ,  Gurnrack Moon ,  Daeyeong Lee ,  Youngtae Lee

IPC: G06F9/48

Abstract: A task scheduling method for a central processing unit (CPU) including a plurality of cores includes receiving a task processing request, obtaining first feedback data for the plurality of cores, obtaining second feedback data for an external intellectual property (IP) block outside the CPU, and assigning a task to at least one of the plurality of cores based on the first feedback data and the second feedback data.