公开(公告)号：US10338843B2

公开(公告)日：2019-07-02

申请号：US15097785

申请日：2016-04-13

Applicant: Silicon Motion, Inc.

Inventor： Hsu-Ping Ou ,  Chih-Kang Kung

IPC: G06F12/10 ,  G06F3/06

Abstract: A method for moving data internally, performed by a processing unit, including at least the following steps. The processing unit transmits partial copyback read commands to a storage sub-unit through an access interface, where each partial copyback read command is used to direct logic circuits of the storage sub-unit to store partial data of a page of the storage sub-unit in a designated location of a data buffer of the storage sub-unit. The processing unit further transmits a copyback write command to the storage sub-unit through the storage sub-unit for programming the data of the data buffer in a new page of the storage sub-unit.