公开(公告)号：US10379753B2

公开(公告)日：2019-08-13

申请号：US15936017

申请日：2018-03-26

Applicant: Silicon Motion, Inc.

Inventor： Ching-Ke Chen ,  Chin-Fen Tung

IPC: G06F3/06 ,  G11C8/12 ,  G11C16/22 ,  G11C29/44 ,  G11C29/52

Abstract: A non-volatile memory operated through multiple channels. The non-volatile memory includes a plurality of chip-enable-signal controlled areas, each containing a plurality of dies. Simultaneous operations on the different dies of at least one target chip-enable-signal controlled space corresponding to a target channel are allowed. The control unit scans the non-volatile memory to check the health status of the dies of the target chip-enable-signal controlled space to assign a plurality of logical enable signals of the target channel to correspond to the dies of the target chip-enable-signal controlled space.

公开(公告)号：US20190012097A1

公开(公告)日：2019-01-10

申请号：US15936017

申请日：2018-03-26

Applicant: Silicon Motion, Inc.

Inventor： Ching-Ke Chen ,  Chin-Fen Tung

IPC: G06F3/06 ,  G11C16/22

CPC classification number: G06F3/0614 ,  G06F3/0653 ,  G06F3/0679 ,  G11C8/12 ,  G11C16/22 ,  G11C29/52 ,  G11C2029/4402

Abstract: A non-volatile memory operated through multiple channels. The non-volatile memory includes a plurality of chip-enable-signal controlled areas, each containing a plurality of dies. Simultaneous operations on the different dies of at least one target chip-enable-signal controlled space corresponding to a target channel are allowed. The control unit scans the non-volatile memory to check the health status of the dies of the target chip-enable-signal controlled space to assign a plurality of logical enable signals of the target channel to correspond to the dies of the target chip-enable-signal controlled space.