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:
Nov. 15, 2022
Filed:
Feb. 24, 2021
Macronix International Co., Ltd., Hsinchu, TW;
Chun-Lien Su, Taichung, TW;
MACRONIX INTERNATIONAL CO., LTD., Hsinchu, TW;
Abstract
A memory system stores user data including file content in clusters of memory space, folder entries, metadata, and a file allocation table FAT including FAT entries. The system comprises a cache memory, an addressable memory including memory space, and control logic coupled to the addressable memory and the cache memory. The control logic is configured to store user data in a current cluster at a current cluster offset including file content, and corresponding metadata including the current cluster offset, and a linked cluster offset of a linked cluster linking to the current cluster in the addressable memory, and to cache a FAT entry pointing to the current cluster in the cache memory.