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.

Date of Patent:
Oct. 26, 2021

Filed:

Aug. 09, 2018
Applicant:

SK Hynix Inc., Gyeonggi-do, KR;

Inventors:

Jung Ae Kim, Gyeonggi-do, KR;

Yeong Dong Gim, Gyeonggi-do, KR;

Assignee:

SK hynix Inc., Gyeonggi-do, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 9/4401 (2018.01); G11C 16/20 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0659 (2013.01); G06F 3/0604 (2013.01); G06F 3/0605 (2013.01); G06F 3/0632 (2013.01); G06F 3/0658 (2013.01); G06F 3/0679 (2013.01); G06F 9/4401 (2013.01); G11C 16/20 (2013.01);
Abstract

A memory system includes a nonvolatile memory device including a CAM (content addressable memory) region; and a controller including a random access memory which stores an initial setting parameter of the nonvolatile memory device and a control unit which controls an initializing operation for a setting parameter of the nonvolatile memory device stored in the CAM region, wherein the control unit includes a parameter determination circuit which determines whether the initializing operation has succeeded or not, by comparing a verify parameter received from the nonvolatile memory device and the initial setting parameter.


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