公开(公告)号：US20250117324A1

公开(公告)日：2025-04-10

申请号：US18901678

申请日：2024-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Kim ,  Jeayoung Kwon ,  Jaesub Kim ,  Yangwoo Roh ,  Hongmoon Wang

IPC: G06F12/02 ,  G06F9/455

Abstract: Provided is an operating method of a storage system including a host device and a storage device, the operating method including transmitting, from the host device to the storage device, a virtualization configuration acquisition command that indicates a request for a virtualization configuration list that is stored in the storage device, transmitting, by the storage device, the virtualization configuration list to the host device in response to the virtualization configuration acquisition command, transmitting, from the host device to the storage device, a virtualization configuration setting command, and performing, by the storage device, an initialization operation for a plurality of virtual functions of the storage device based on the virtualization configuration list in response to the virtualization configuration setting command.

公开(公告)号：US10318339B2

公开(公告)日：2019-06-11

申请号：US15343905

申请日：2016-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hongmoon Wang ,  Jun Kil Ryu

IPC: G06F9/46 ,  G06F3/06 ,  G06F12/02 ,  G06F13/16

Abstract: In one embodiment, the method includes buffering, under control of a memory controller, received data and an associated program entity in a buffer. The program entity includes first address information and second address information, the first address information indicates an address of the buffer storing the received data, and the second address information indicates an address in the memory to store the received data. The method further includes storing, at the memory controller, management information. The management information includes program information, and the program information includes a pointer to the program entity in the buffer. The method also includes transferring the received data from the buffer to the memory based on the management information and the program entity.

公开(公告)号：US09640264B2

公开(公告)日：2017-05-02

申请号：US14227269

申请日：2014-03-27

Applicant: Samsung Electronics Co., Ltd

Inventor： Nam-Ho Kim ,  Jun Kil Ryu ,  Hongmoon Wang

IPC: G11C7/10 ,  G06F3/06 ,  G11C16/10 ,  G11C11/56 ,  G06F12/02

CPC classification number: G11C16/10 ,  G06F3/0688 ,  G06F12/0246 ,  G06F2212/1032 ,  G06F2212/7203 ,  G11C11/5628

Abstract: A method of operating a memory system includes storing data received from an external device in a buffer memory of the memory system, programming the data stored in the buffer memory to a first storage area of a nonvolatile memory of the memory system in response to a mode of the memory system being in a guarantee mode and to a second storage area of the nonvolatile memory in response to the mode of the memory system being in other than the guarantee mode, and programming the data stored in the first storage area to the second storage area during an idle time.