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:
Feb. 01, 2000
Filed:
Sep. 04, 1997
Jinichi Yoshizawa, Kawasaki, JP;
Hiroichi Nara, Kawasaki, JP;
Junichi Tamura, Kawasaki, JP;
Masao Hayashi, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A data transfer system includes a plurality of functional blocks each provided with a function module for controlling data transfer between memories of the plurality of functional blocks, by being connected to a function module of other functional blocks via n sets of data signal lines and clock signal lines so that the data transfer proceeds in a synchronized manner. Each of the n sets of data signal lines and clock signal lines is appropriately combined with one another depending on a required condition for communicating with destination functional blocks, such that a plurality of sets of data signal lines and clock signal lines are used for parallel transfer and a single set of a data signal line and a clock signal line is used for serial transfer.