The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 2024
Filed:
Apr. 08, 2022
Applicant:
Silicon Motion, Inc., Jhubei, TW;
Inventor:
Sheng-Yuan Huang, New Taipei, TW;
Assignee:
Silicon Motion, Inc., Jhubei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/07 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 11/0727 (2013.01); G06F 3/064 (2013.01); G06F 3/0619 (2013.01); G06F 3/0659 (2013.01); G06F 3/0673 (2013.01); G06F 11/076 (2013.01); G06F 11/0772 (2013.01);
Abstract
A data storage device, and an error tolerance selecting method thereof which includes: writing data to data blocks of the data storage device; reading written data of the data blocks as read data; comparing the read data and the written data of each data column in the data blocks, and calculating a number of error bits in each chunk including a plurality of data columns accordingly; calculating a difference value between the number of error bits in the chunk and a first threshold value to store the difference value in an error tolerance list; and selecting a largest difference value in the error tolerance list as an error tolerance.