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. 02, 2018
Filed:
Feb. 24, 2017
SK Hynix Inc., Gyeonggi-do, KR;
Ki-Sun Kim, Seoul, KR;
Sang-Yeon Kim, Seoul, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A memory controller includes a plurality of ports coupled with a host device and a plurality of channels coupled with a memory device. The memory controller also includes an arbiter receiving a first address received through the plurality of ports to output the first address; a mapping table storage block, including a plurality of address mapping tables, selecting an address mapping table, corresponding to the first address, among the plurality of address mapping tables and outputting the selected address mapping table as a variable address mapping table; an address mapping block mapping the first address to a second address according to the variable address mapping table, and a fixed address mapping table; and a scheduler outputting the second address to the channels. The plurality of address mapping tables may employ different methods of mapping one or more first bits of the first address to the second address.