公开(公告)号：US20180267721A1

公开(公告)日：2018-09-20

申请号：US15461470

申请日：2017-03-16

Applicant: QUALCOMM Incorporated

Inventor： Nikhilesh REDDY ,  Benish BABU ,  Richard PATRICK

IPC: G06F3/06

CPC classification number: G06F3/0619 ,  G06F3/065 ,  G06F3/0659 ,  G06F3/0679 ,  G06F13/1673 ,  Y02D10/14

Abstract: The present disclosure provides methods for copying a data page in a flash memory device using a flash memory controller. A method may comprise receiving, at the host flash controller, a copy command from a host processor, in response to the copy command, transmitting a read command to the unmanaged flash memory storage device via a bus, wherein the read command indicates particular data, receiving the particular data from the unmanaged flash memory storage device via the bus, storing the particular data in a data buffer included in the host flash controller, and transmitting to the unmanaged flash memory storage device, via the bus, a write command to write the particular data.