US 11,681,638 B2
Method of synchronizing time between host device and storage device and system performing the same
Semi Kim, Suwon-si (KR); Wookhan Jeong, Pocheon-si (KR); Dongmin Kim, Hwaseong-si (KR); and Jeongwoo Park, Hwaseong-si (KR)
Assigned to SAMSUNG ELECTRONICS CO.. LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Sep. 17, 2021, as Appl. No. 17/477,784.
Claims priority of application No. 10-2021-0030078 (KR), filed on Mar. 8, 2021.
Prior Publication US 2022/0283968 A1, Sep. 8, 2022
Int. Cl. G06F 13/16 (2006.01); G11C 8/08 (2006.01); G11C 7/12 (2006.01); G06F 1/12 (2006.01); G06F 3/06 (2006.01)
CPC G06F 13/1689 (2013.01) 20 Claims
OG exemplary drawing
 
1. A system comprising:
a storage device comprising:
a storage controller; and
a plurality of nonvolatile memory devices; and
a host device comprising a host processor,
wherein the storage controller is configured to identify a time synchronization interval, and control the storage device to notify the time synchronization interval to the host device, and
wherein the host processor is configured to control the host device to provide host time information to the storage device during the time synchronization interval.