公开(公告)号：US20170322611A1

公开(公告)日：2017-11-09

申请号：US15191132

申请日：2016-06-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bob BRENNAN ,  Gunneswara MARRIPUDI ,  Harry ROGERS ,  Fred WORLEY

IPC: G06F1/30 ,  G06F3/06

CPC classification number: G06F1/30 ,  G06F3/0619 ,  G06F3/0625 ,  G06F3/0647 ,  G06F3/0653 ,  G06F3/0673 ,  G06F3/0685 ,  G06F12/0868 ,  G06F2212/1032 ,  G06F2212/312

Abstract: A system includes a dynamic random-access memory (DRAM); and a storage device comprising a power source and a persistent store. The storage device is configured to provide reserve power to the DRAM. Data stored in the DRAM is transferred to a reserved storage in the persistent store of the storage device in a power loss event using the reserve power.