公开(公告)号：US20150227454A1

公开(公告)日：2015-08-13

申请号：US14607334

申请日：2015-01-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Bum LEE ,  Sung-Hoon LEE ,  SeokHeon LEE

IPC: G06F12/02 ,  G11C7/10

CPC classification number: G06F9/44505

Abstract: A user device includes an embedded memory to store application programs and user data, an application block to execute the application programs and to comprise a data swap module to manage a data swap function, and a dynamic random access memory (DRAM) configured to temporarily store driving data of an application program executed by the application block. The data swap module may determine whether an external memory is connected and select the external memory as a data swap memory where the driving data stored in the DRAM is to be swapped according to a result of the determination.

Abstract translation: 用户设备包括用于存储应用程序和用户数据的嵌入式存储器，用于执行应用程序的应用程序块，并且包括用于管理数据交换功能的数据交换模块以及被配置为临时存储的动态随机存取存储器（DRAM） 驾驶由应用程序块执行的应用程序的数据。 数据交换模块可以确定外部存储器是否被连接，并且根据确定的结果来选择外部存储器作为存储在DRAM中的驱动数据要被交换的数据交换存储器。