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:
Dec. 30, 2025
Filed:
Jan. 24, 2024
Silicon Motion, Inc., Hsinchu County, TW;
Tzu-Yi Yang, Hsinchu County, TW;
Silicon Motion, Inc., Hsinchu County, TW;
Abstract
The present invention provides a method for accessing a flash memory module, wherein the method includes the steps of: configuring the flash memory module to have a super block, wherein the super block comprises a plurality of blocks respectively located in a plurality of dies; encoding M data respectively to sequentially generate M temporary parities, wherein M is a positive integer greater than two; storing the M temporary parities into N areas of a buffer sequentially, wherein N is less than M, each of the N areas is only allowed to store one temporary parity, and a first part of the N areas is always used to store a portion temporary parities of the M temporary parities and their subsequent updated temporary parities; and generating M parities according to the M temporary parities, respectively, and writing the M parities into the super block.