公开(公告)号：US10789160B2

公开(公告)日：2020-09-29

申请号：US14446352

申请日：2014-07-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Yong Seo ,  Kyung Ho Kim ,  Seung Uk Shin ,  Yeong Jae Woo ,  Hyun Ju Kim ,  Jeong Hoon Cho

IPC: G06F12/02 ,  G06F12/08 ,  G06F12/10

Abstract: A method of operating a storage device which includes a non-volatile memory including a normal unit configured to store normal data and a swap unit configured to store swap data and a controller configured to control the non-volatile memory is provided. The method includes receiving the swap data and a unit selection signal for selecting the swap unit from a host; and processing the swap data according to a data processing policy of the swap unit and writing the processed swap data to the swap unit. The data processing policy of the swap unit may be different from a data processing policy of the normal unit.