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:
Jul. 08, 2014
Filed:
Apr. 20, 2010
Junji Ichimiya, Kawasaki, JP;
Hiroshi Nakayama, Kawasaki, JP;
Daisuke Itou, Kawasaki, JP;
Shintaro Itozawa, Kawasaki, JP;
Junji Ichimiya, Kawasaki, JP;
Hiroshi Nakayama, Kawasaki, JP;
Daisuke Itou, Kawasaki, JP;
Shintaro Itozawa, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A transmitting circuit transmits data to which an error detection code is attached to a receiving circuit via a transmission path. When detecting the error of the data received via the transmission path, a receiving circuit transmits a retransmit request for the data in which the error is detected to the transmitting circuit. The receiving circuit enters a termination unit adjustment period using the error detection of the received data as a trigger and updates the resistance values of a receiving side termination unit installed at the termination of the transmission path to an appropriate value within the termination unit adjustment period.