公开(公告)号：US09792072B2

公开(公告)日：2017-10-17

申请号：US14024786

申请日：2013-09-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyung Phil Yoo ,  Sung Ho Seo ,  Myung Sub Shin ,  Woon Jae Chung

IPC: G06F3/06 ,  G06F12/02

CPC classification number: G06F3/0659 ,  G06F3/061 ,  G06F3/0656 ,  G06F3/0679 ,  G06F12/0246

Abstract: An embedded multimedia card (eMMC) includes a flash memory and an eMMC controller that controls operation of the flash memory. The eMMC controller includes a command register that receives from a host a command set defining a next operation specifying second data simultaneously with a transfer of first data specified by a current operation, a first memory that stores the first data, and a second memory that stores the second data.

公开(公告)号：US09619175B2

公开(公告)日：2017-04-11

申请号：US14025866

申请日：2013-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woon Jae Chung ,  Song Ho Yoon

IPC: G06F3/06 ,  G06F12/02

CPC classification number: G06F3/0659 ,  G06F3/0611 ,  G06F3/0679 ,  G06F3/0688 ,  G06F12/0246

Abstract: A method of operating an eMMC system includes receiving a first command defining a first operation from the host, and storing the first command in a first command register among N command registers, and receiving a second command defining a second operation from the host, and storing the second command in a second command register among the N command registers, wherein the second command is received while the first operation is being performed.