US 11,815,938 B2
Storage device and method of operating the same
Byung Jun Kim, Gyeonggi-do (KR); Jea Young Zhang, Gyeonggi-do (KR); Young Kyu Jeon, Gyeonggi-do (KR); and Kyoung Ku Cho, Gyeonggi-do (KR)
Assigned to SK hynix Inc., Gyeonggi-do (KR)
Filed by SK hynix Inc., Gyeonggi-do (KR)
Filed on Jun. 14, 2022, as Appl. No. 17/839,557.
Claims priority of application No. 10-2021-0091834 (KR), filed on Jul. 13, 2021; and application No. 10-2022-0035416 (KR), filed on Mar. 22, 2022.
Prior Publication US 2023/0026323 A1, Jan. 26, 2023
Int. Cl. G06F 12/02 (2006.01)
CPC G06F 12/0223 (2013.01) 20 Claims
OG exemplary drawing
 
1. A storage device comprising:
a memory device; and
a memory controller configured to receive a read command from an external host and control the memory device according to the read command,
wherein the read command comprises:
a basic header segment commonly included in commands transferred between the external host and the memory controller and including information indicating that the read command is a command for requesting data stored in the memory device;
a transaction specific field including information indicating that the read command is a read command for at least two or more logical addresses; and
an extra header segment including information on the at least two or more logical addresses.