公开(公告)号：US10481796B2

公开(公告)日：2019-11-19

申请号：US16028891

申请日：2018-07-06

Applicant: SILICON MOTION, INC.

Inventor： Sheng-Yuan Huang ,  Yu-Ping Chang

IPC: G06F3/06 ,  G11C29/44 ,  G11C29/00 ,  G11C29/52

Abstract: A method for screening bad data columns in a data storage medium comprising a plurality of data columns includes: labeling or recording a plurality of bad data columns as a bad data column group, wherein the bad data columns are selected from the data columns in the data storage medium, each of the bad data column groups labels or records a position and a number of the bad data columns; determining whether the total number of the bad data columns is greater than a total number of the bad data column groups; and if yes, labeling or recording any two bad data columns of the bad data columns spaced apart by P data columns as one of the bad data column groups, wherein P is a positive integer.

公开(公告)号：US10261689B2

公开(公告)日：2019-04-16

申请号：US15243972

申请日：2016-08-23

Applicant: Silicon Motion, Inc.

Inventor： Sheng-Yuan Huang ,  Yu-Ping Chang

IPC: G06F3/06 ,  G11C29/00 ,  G11C29/44 ,  G11C29/52

Abstract: A method for screening bad data columns in a data storage medium comprising a plurality of data columns includes: a) labeling or recording a plurality of bad data columns as bad data column group, wherein the bad data columns are selected from the data columns, and each bad data column group labels or records a position and a number of the bad data columns; b) determining whether at least one bad data column is not labeled or recorded; and c) if yes, labeling or recording any two bad data columns spaced apart by P data columns and the P data columns as one of the bad data column groups, wherein P is a positive integer.

公开(公告)号：US20170329521A1

公开(公告)日：2017-11-16

申请号：US15243972

申请日：2016-08-23

Applicant: Silicon Motion, Inc.

Inventor： Sheng-Yuan Huang ,  Yu-Ping Chang

IPC: G06F3/06

CPC classification number: G06F3/0604 ,  G06F3/0619 ,  G06F3/0644 ,  G06F3/0679 ,  G11C29/44 ,  G11C29/52 ,  G11C29/76 ,  G11C29/804 ,  G11C2029/4402

Abstract: A method for screening bad data columns in a data storage medium comprising a plurality of data columns includes: a) labeling or recording a plurality of bad data columns as bad data column group, wherein the bad data columns are selected from the data columns, and each bad data column group labels or records a position and a number of the bad data columns; b) determining whether at least one bad data column is not labeled or recorded; and c) if yes, labeling or recording any two bad data columns spaced apart by P data columns and the P data columns as one of the bad data column groups, wherein P is a positive integer.

公开(公告)号：US20180314428A1

公开(公告)日：2018-11-01

申请号：US16028891

申请日：2018-07-06

Applicant: SILICON MOTION, INC.

Inventor： Sheng-Yuan Huang ,  Yu-Ping Chang

IPC: G06F3/06

CPC classification number: G06F3/0604 ,  G06F3/0619 ,  G06F3/0644 ,  G06F3/0679 ,  G11C29/44 ,  G11C29/52 ,  G11C29/76 ,  G11C29/804 ,  G11C2029/4402

Abstract: A method for screening bad data columns in a data storage medium comprising a plurality of data columns includes: labeling or recording a plurality of bad data columns as a bad data column group, wherein the bad data columns are selected from the data columns in the data storage medium, each of the bad data column groups labels or records a position and a number of the bad data columns; determining whether the total number of the bad data columns is greater than a total number of the bad data column groups; and if yes, labeling or recording any two bad data columns of the bad data columns spaced apart by P data columns as one of the bad data column groups, wherein P is a positive integer.

公开(公告)号：US09032540B2

公开(公告)日：2015-05-12

申请号：US13913677

申请日：2013-06-10

Applicant: Silicon Motion, Inc.

Inventor： Yu-Ping Chang

IPC: G06F11/00 ,  G06F21/10

CPC classification number: G06F21/10 ,  G06F2221/2135

Abstract: An access system including a storage medium and a host is disclosed. The storage medium includes an identification code. The host includes a processor, at least one connection port and an identification port. The processor executes a mass-production application program. The connection port is coupled to at least one electronic product. The identification port is coupled to the storage medium. When the mass-production application program is executed, the processor determines whether the identification code matches a key code. When the identification code matches the key code, the processor writes mass-production data to the electronic product.

Abstract translation: 公开了一种包括存储介质和主机的访问系统。 存储介质包括识别码。 主机包括处理器，至少一个连接端口和识别端口。 处理器执行批量生产应用程序。 连接端口耦合到至少一个电子产品。 识别端口耦合到存储介质。 当执行批量生产应用程序时，处理器确定识别代码是否与键码匹配。 当识别码与键码匹配时，处理器将大量生产数据写入电子产品。