US 11,922,034 B2
Dual mode storage device
Jongmin Gim, Milpitas, CA (US); and Yang Seok Ki, Palo Alto, CA (US)
Assigned to SAMSUNG ELECTRONICS CO., LTD., (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Nov. 2, 2021, as Appl. No. 17/517,659.
Claims priority of provisional application 63/240,363, filed on Sep. 2, 2021.
Prior Publication US 2023/0062610 A1, Mar. 2, 2023
Int. Cl. G06F 3/06 (2006.01); G06F 13/16 (2006.01)
CPC G06F 3/0634 (2013.01) [G06F 3/0604 (2013.01); G06F 3/0656 (2013.01); G06F 3/0659 (2013.01); G06F 3/0679 (2013.01); G06F 13/1668 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A system, comprising:
a processor;
a memory coupled to the processor;
a storage device coupled to the processor, the storage device including a first interface and a second interface, the storage device configured to extend the memory; and
a mode switch to select a selected interface of the first interface and the second interface for a command issued by the processor,
wherein the memory includes at least one physical address accessible via both the first interface and the second interface.