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:
Sep. 01, 2020
Filed:
May. 24, 2019
SK Hynix Inc., Gyeonggi-do, KR;
Hae-Gi Choi, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A data processing system includes: a first memory system coupled to a host through a first external channel, a second memory system coupled to the host through a second external channel, and an internal channel suitable for coupling the first and second memory systems with each other, the host, when read-requesting first and second data to the first memory system, transfers a first external channel control information for selecting sole use of the first external channel or simultaneous use of the first and second external channels, to the first and second memory systems, the first memory system, when the first external channel control information indicates simultaneous use, the first memory system outputs the first data through the first external channel and outputs the second data through the internal channel, and the second memory system outputs the second data inputted through the internal channel, through the second external channel.