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:
Jun. 14, 2022
Filed:
Feb. 27, 2020
SK Hynix Inc., Gyeonggi-do, KR;
Joo-Young Lee, Seoul, KR;
Hoe-Seung Jung, Seoul, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A memory system includes: a memory device; a host interface suitable for receiving write commands and queueing the received write commands in an interface queue; a workload manager suitable for detecting, in a cache program mode, a mixed workload when a read count is greater than a first threshold value, the read count representing a number of read commands queued in the interface queue and the mixed workload representing receipt of a mix of read and write commands; a mode manager suitable for switching from the cache program mode to a normal program mode when the mixed workload is detected; and a processor suitable for processing write commands queued in a command queue in the cache program mode and processing write commands queued in the interface queue in the normal program mode when the mixed workload is detected.