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:
Nov. 25, 2008
Filed:
Jul. 21, 2006
Sadaharu Fukutoyama, Yokohama, JP;
Masahiro Maeda, Yokohama, JP;
Satoru Kagohashi, Yokohama, JP;
Yuuji Kubo, Yokohama, JP;
Yoshiharu Itou, Yokohama, JP;
Atsushi Fujita, Kawasaki, JP;
Sadaharu Fukutoyama, Yokohama, JP;
Masahiro Maeda, Yokohama, JP;
Satoru Kagohashi, Yokohama, JP;
Yuuji Kubo, Yokohama, JP;
Yoshiharu Itou, Yokohama, JP;
Atsushi Fujita, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A first data selection circuit selects a data signal among a plurality of data signals from a plurality of circuits, a first direction selection circuit selects a direction control signal of the same circuit among a plurality of direction control signals from these circuits. A data holding circuit and a direction holding circuit respectively hold the selected data signal and direction control signal. A second data selection circuit selects a data signal from the first data selection circuit or the data holding circuit. A second direction selection circuit selects the direction control signal from the first direction selection circuit or the direction holding circuit. An output circuit outputs, to a common input/output terminal, the data signal from the second data selection circuit in accordance with the direction control signal from the second direction selection circuit.