公开(公告)号：US20220165314A1

公开(公告)日：2022-05-26

申请号：US17400368

申请日：2021-08-12

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Young San KANG ,  Jeong HUR ,  Walter JUN ,  Kwang Won PARK ,  Kyoung Back LEE

IPC: G11C7/10

Abstract: Provided are an operating method of a host device, an operating method of a memory device, and a memory system. The operating method of a host device includes transmitting a request command for performing an eye-opening monitor (EOM) operation to a memory device, transmitting a parameter for performing the EOM operation to the memory device, transmitting pattern data for performing the EOM operation to the memory device, and receiving a first response signal including a result of the EOM operation performed based on the parameter and the pattern data from the memory device.

公开(公告)号：US20230147477A1

公开(公告)日：2023-05-11

申请号：US18149560

申请日：2023-01-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Woo KIM ,  SongHo YOON ,  Jeong-Woo PARK ,  Dong-Min KIM ,  Kyoung Back LEE

IPC: G06F3/06

CPC classification number: G06F3/0656 ,  G06F3/0659 ,  G06F3/0679 ,  G06F3/0622 ,  G06F3/0614

Abstract: A memory system includes a storage device including a turbo write buffer and a user storage area implemented with a nonvolatile memory, and a host configured to transfer a read request to the storage device. In response to the read request, the storage device transfers read data and read data information including attributes of the read data to the host.

公开(公告)号：US20220113877A1

公开(公告)日：2022-04-14

申请号：US17358793

申请日：2021-06-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Woo KIM ,  Jae Sun NO ,  Byung June SONG ,  Kyoung Back LEE ,  Wook Han JEONG

IPC: G06F3/06

Abstract: A memory device, a host device and a memory system are provided. The memory device may include a plurality of storage units configured to store data, and at least one device controller configured to, receive a read command from at least one host device and to read data stored in the plurality of storage units in response to the read command, the at least one host device including at least one host memory including a plurality of HPB (high performance boosting) entry storage regions, and provide the at least one host device with a response command, the response command indicating an activation or deactivation of the plurality of HPB entry storage regions, the response command including HPB entry type information which indicates a HPB entry type of the HPB entry storage region.