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:
Oct. 20, 2020
Filed:
Oct. 26, 2018
SK Hynix Inc., Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
Methods and instruction sets are provided for performing event management in an embedded system such as a memory system including a memory device and a controller. The controller divides a group of objects, among a plurality of groups of objects, into a plurality of subgroups, each subgroup including a plurality of objects. The controller counts a number of times that each of the objects is affected by external event using an event counter, updates a count value of each of the subcounters each time an object in the corresponding subgroup is affected by the external event, updates a count value of a main counter each time one of the subcounters reaches a count value equal to a first threshold value; and performing system action on the group of objects, when the count value of the main counter is equal to a second threshold value.