公开(公告)号：US20180314467A1

公开(公告)日：2018-11-01

申请号：US16029007

申请日：2018-07-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： MYEONG-EUN HWANG ,  KI-JO JUNG ,  TAE-HACK LEE ,  KWANG-HO CHOI ,  SANG-KYOO JEONG

IPC: G06F3/06 ,  G06F13/38 ,  G06F13/00

CPC classification number: G06F3/0683 ,  G06F3/0608 ,  G06F3/064 ,  G06F13/00 ,  G06F13/385

Abstract: A storage device includes a storage medium and a controller configured to control the storage medium. The controller includes an interface unit configured to interface with a host, a processing unit connected to the interface unit via a first signal line and configured to process a direct load operation and a direct store operation between the host and the controller, and at least one memory connected to the interface unit via a second signal line. The at least one memory is configured to temporarily store data read from the storage medium or data received from the host, and is configured to be directly accessed by the host.