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:
Apr. 23, 2013
Filed:
May. 29, 2007
Jin-kyu Kim, Seoul, KR;
Kyoung-il Bang, Suwon-si, KR;
Jin-kyu Kim, Seoul, KR;
Kyoung-il Bang, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Present invention relates to a mapping apparatus and method for a non-volatile memory supporting different cell types, and more particularly, to a mapping apparatus and method for a non-volatile memory supporting different cell types capable of mapping a logical address to a physical address in the non-volatile memory supporting different cell types in which bits represented by unit cells are different from each other. A mapping apparatus for a non-volatile memory supporting different cell types according to an embodiment of the invention includes: a user request unit used for a user to request a predetermined operation by using a logical address; a non-volatile memory comprising a plurality of memory areas having different cell types; and a mapping management unit determining a physical address to be mapped to the logical address of one of the plurality of memory areas on the basis of the logical address used for the requested operation.