Title:
FLASH MEMORY MANAGEMENT METHOD AND FLASH MEMORY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/066383
Kind Code:
A1
Abstract:
The embodiments of the present application relate to the field of storage device applications, and disclose a flash memory management method and a flash memory device; the flash memory management method involves: obtaining a logic word line address corresponding to each logic unit among at least one logic unit; according to the logic word line address corresponding to each logic unit, searching a mapping table, and determining a physical word line group corresponding to the logic word line of each logic unit. The present application uses a mapping table to map logic word lines and physical word line groups. Moreover, physical word line groups comprise at least one physical word line, and the number of the data pages included in at least two physical word lines is not completely identical, allowing the present application to adapt to different types of flash memory particles, thereby improving the compatibility of the flash memory device with flash memory particles.
Inventors:
CHEN XIANG (CN)
WAN HONGBO (CN)
YANG YAFEI (CN)
WAN HONGBO (CN)
YANG YAFEI (CN)
Application Number:
PCT/CN2023/094015
Publication Date:
April 04, 2024
Filing Date:
May 12, 2023
Export Citation:
Assignee:
DAPUSTOR CORP (CN)
International Classes:
G06F12/06; G11C8/08
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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