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:
Feb. 16, 2021
Filed:
Jun. 13, 2019
SK Hynix Inc., Gyeonggi-do, KR;
Min Ho Her, Chungcheongbuk-do, KR;
Dong Hyun Kim, Gyeonggi-do, KR;
Seung Il Kim, Chungcheongbuk-do, KR;
Youn Ho Jung, Chungcheongbuk-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A memory controller for controlling a memory device including a register for storing a plurality of parameters includes: a register information storage configured to store the plurality of parameters as a plurality of setting parameters, a register controller configured to provide the memory device with a parameter change command for requesting a selected parameter to be changed to a set value, and acquire, from the memory device, Cyclic Redundancy Check (CRC) calculation information on the plurality of parameters including the selected parameter, a CRC reference information generator configured to generate CRC reference information on the plurality of setting parameters including at least one setting parameter changed to the set value, and a CRC information comparator configured to determine whether an error is included in the plurality of parameters according to a comparison result between the CRC calculation information and the CRC reference information.