公开(公告)号：US10481799B2

公开(公告)日：2019-11-19

申请号：US15436296

申请日：2017-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun Jin Yun ,  Sil Wan Chang

IPC: G06F3/06

Abstract: A data storage device and a method of operating the same are provided. The data storage device includes a first non-volatile memory device, a second non-volatile memory device, and a management module. The management module receives, from a host, an external multi-access command including first and second physical addresses which are different from each other, generates and sends a first access command including the first physical address to the first non-volatile memory device, and generates and sends a second access command including the second physical address to the second non-volatile memory device. The data management module performs operations on the first and second non-volatile memory devices based on the first and second access commands and the first and second physical addresses, respectively. The data storage device may be a solid state drive (SSD) including NAND flash memory, and the multi-access command may be a multi-write, multi-read, or multi-erase command.

公开(公告)号：US11182078B2

公开(公告)日：2021-11-23

申请号：US16656221

申请日：2019-10-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun Jin Yun ,  Sil Wan Chang

IPC: G06F3/06

Abstract: A data storage device and a method of operating the same are provided. The data storage device includes a first non-volatile memory device, a second non-volatile memory device, and a management module. The management module receives a multi-access command including first and second physical addresses which are different from each other from a host, generates and sends a first access command including the first physical address to the first non-volatile memory device, and generates and sends a second access command including the second physical address to the second non-volatile memory device. The data storage device performs the first and second access commands on the first and second physical addresses, respectively.

公开(公告)号：US20140325168A1

公开(公告)日：2014-10-30

申请号：US14262900

申请日：2014-04-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eun Jin Yun

IPC: G06F12/12

CPC classification number: G06F12/0246 ,  G06F3/061 ,  G06F3/0635 ,  G06F3/0644 ,  G06F3/0679 ,  G06F2212/7205

Abstract: A data storage device receives data and corresponding attribute data, stores the received data and the corresponding attribute data in a storage region of the data storage device, and automatically processes invalid data among the received data stored in the storage region based on the corresponding attribute data.

Abstract translation: 数据存储装置接收数据和对应的属性数据，将接收到的数据和对应的属性数据存储在数据存储装置的存储区域中，并且基于对应的属性数据自动处理存储在存储区域中的接收数据中的无效数据 。