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:
Jan. 24, 2017
Filed:
Sep. 10, 2014
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An EVEN component selecting unit and an ODD component selecting unit acquire a first signal from a DQ signal based on a rising edge of a DQS signal and a second signal from the DQ signal based on a falling edge of the DQS signal. Variable delay adding units give the first signal a first delay based on a phase difference between an internal clock signal and the rising edge of the DQS signal and give the second signal a second delay based on a phase difference between the internal clock signal and the falling edge of the DQS signal. Data capturing units capture, based on the internal clock signal, data from the first signal to which the first delay is given and the second signal to which the second delay is given.