公开(公告)号：US20240248848A1

公开(公告)日：2024-07-25

申请号：US18505247

申请日：2023-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seulgi Seo ,  Junhee Yoo

IPC: G06F12/0864

CPC classification number: G06F12/0864 ,  G06F2212/6032

Abstract: An operating method of a set-associative cache includes selecting one way group from among a first way group and a second way group with different threshold voltages based on an operation state of the set-associative cache, increasing a number of ways to which power is supplied in the selected one way group, analyzing a change in an operation state of a system including the set-associative cache as the number of ways to which the power is supplied is increased, and determining whether to further increase the number of ways to which the power is supplied based on an analyzed change in the operation state of the system.