公开(公告)号：US20230020537A1

公开(公告)日：2023-01-19

申请号：US17952370

申请日：2022-09-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： DONG-RYOUL LEE ,  Hyun Ju Yi ,  Jaeho Sim ,  Kicheol Eom ,  Hyotaek Leem

IPC: G11C16/34 ,  G06F11/07 ,  G11C11/56 ,  G06F13/16 ,  G06F3/06 ,  G06F11/30 ,  G06F11/00

Abstract: A storage device is provided which shares a host memory with a host. The storage device includes an interface that exchanges data with the host and implements a protocol to use a partial area of the host memory as a buffer of the storage device. A storage controller of the storage device monitors deterioration information of a first area of the buffer and transmits a corruption prediction notification associated with the first area to the host based on a result of the monitoring.

公开(公告)号：US11501843B2

公开(公告)日：2022-11-15

申请号：US17307314

申请日：2021-05-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Ryoul Lee ,  Hyun Ju Yi ,  Jaeho Sim ,  Kicheol Eom ,  Hyotaek Leem

IPC: G11C16/34 ,  G06F11/30 ,  G06F11/00 ,  G06F11/07 ,  G11C11/56 ,  G06F13/16 ,  G06F3/06

Abstract: A storage device is provided which shares a host memory with a host. The storage device includes an interface that exchanges data with the host and implements a protocol to use a partial area of the host memory as a buffer of the storage device. A storage controller of the storage device monitors deterioration information of a first area of the buffer and transmits a corruption prediction notification associated with the first area to the host based on a result of the monitoring.