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:
Aug. 09, 2022
Filed:
May. 15, 2019
Applicant:
Micron Technology, Inc., Boise, ID (US);
Inventors:
Sebastien Andre Jean, Meridian, ID (US);
Greg A. Blodgett, Marsing, ID (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01); G06F 3/06 (2006.01); G06F 12/14 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0246 (2013.01); G06F 3/064 (2013.01); G06F 3/0623 (2013.01); G06F 3/0653 (2013.01); G06F 3/0679 (2013.01); G06F 12/0292 (2013.01); G06F 12/1408 (2013.01); G06F 2212/7201 (2013.01);
Abstract
Devices and techniques for host accelerated operations in managed NAND devices are described herein. A host logical-to-physical (L2P) table of the NAND device has an associated map. Entries in the map correspond to one or more logical addresses (LA) and indicate whether the host L2P table is current for those LAs. If the table is not current, then a request will bypass the host L2P table, using a standard device L2P lookup instead. Otherwise, the host L2P table can be used.