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. 17, 2019
Filed:
Aug. 23, 2018
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Jaeil Kim, Yongin-si, KR;
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Abstract
A semiconductor device may include a multipurpose command latch circuit, a latched control signal generation circuit, and a training control circuit. The multipurpose command latch circuit may be configured to synchronize a multipurpose command with a first division clock signal to generate a first latched multipurpose command. The latched control signal generation circuit may be configured to latch a control signal in synchronization with the first division clock signal to generate a first latched control signal. The training control circuit may be configured to generate a training signal for executing a training operation of a chip selection signal from a first latched multipurpose command and a first latched control signal based on a training flag.