公开(公告)号：US10810121B2

公开(公告)日：2020-10-20

申请号：US16239535

申请日：2019-01-04

Applicant: PHISON ELECTRONICS CORP.

Inventor： Chien-Wen Chen ,  Ting-Wei Lin

IPC: G06F12/02 ,  G06F12/06 ,  G06F12/1045 ,  G06F3/06 ,  G06F12/12

Abstract: A data merge method for a rewritable non-volatile memory module including a plurality of physical units is provided according to an exemplary embodiment of the disclosure. The method includes: obtaining a first logical distance value between a first physical unit and a second physical unit among the physical units, and the first logical distance value reflects a logical dispersion degree between at least one first logical unit mapped by the first physical unit and at least one second logical unit mapped by the second physical unit; and performing a data merge operation according to the first logical distance value, so as to copy valid from a source node to a recycling node.

公开(公告)号：US20200133844A1

公开(公告)日：2020-04-30

申请号：US16239535

申请日：2019-01-04

Applicant: PHISON ELECTRONICS CORP.

Inventor： Chien-Wen Chen ,  Ting-Wei Lin

IPC: G06F12/02 ,  G06F12/06 ,  G06F12/1045 ,  G06F12/12 ,  G06F3/06

Abstract: A data merge method for a rewritable non-volatile memory module including a plurality of physical units is provided according to an exemplary embodiment of the disclosure. The method includes: obtaining a first logical distance value between a first physical unit and a second physical unit among the physical units, and the first logical distance value reflects a logical dispersion degree between at least one first logical unit mapped by the first physical unit and at least one second logical unit mapped by the second physical unit; and performing a data merge operation according to the first logical distance value, so as to copy valid from a source node to a recycling node.