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:
May. 09, 2023
Filed:
Aug. 20, 2021
SK Hynix Inc., Gyeonggi-do, KR;
Dae Geun Jee, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A data storage device includes a nonvolatile memory device and a controller including a command parser configured to match a clock corresponding to each of a plurality of memory access types to generate a clock index matched with each of the memory access types and configured to determine, when a command is received, a memory access type of the command and the clock index matched with the determined memory access type by analyzing the command, and a memory interface configured to determine a locking value and the clock index corresponding to each of a plurality of clocks having different frequencies and change the locking value for processing of a command according to the clock index determined by the command parser.