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:
Sep. 29, 2015
Filed:
Aug. 18, 2012
Yen Chih Nan, Hsinchu, TW;
Yen Chih Nan, Hsinchu, TW;
Storart Technology Co. Ltd., Hsinchu, TW;
Abstract
A method for mapping management is disclosed. The steps of the method comprises sending data from a host; programming a host data a non-volatile storage device; updating a mapping address to a Physical Entry to Logical (PE2L) mapping table stored in a SRAM; updating a Physical Entry (PE) status table; checking if the PE2L mapping table is full; if no, loop to the step of programming a non-violate storage device; if yes, remove invalid entries in the PE2L mapping table and update the PE status table, and then run next step; transferring part of the PE2L mapping table to a Logical to Physical (L2P) mapping table stored in the non-volatile storage device; and programming the L2P mapping table to the non-volatile storage device and looping to the step of removing invalid entries in the PE2L mapping table and updating the PE status table.
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