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:
Jun. 20, 1995
Filed:
Sep. 14, 1992
Nobuhiro Fujimoto, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A parallel transmission method includes a submethod of transmitting portion for transmitting parallel data of a plurality of channels as encoded data of a plurality of lines and a submethod of receiving portion for decoding parallel data of a plurality of lines from encoded data of the plurality of channels. The submethod of transmitting portion includes the steps of multiplying the frequency of a clock by a predetermined number to generate a multiplexing clock, separating input signals composed of parallel data of a plurality of channels and additional data for code transformation into a plurality of groups, transforming parallel data into serial data with the multiplexing clock, mutually substituting the resultant data of the plurality of channels from time to time, and generating encoded data containing the additional data of the plurality of lines. The submethod of receiving portion includes the steps of synchronizing encoded data of the plurality of lines with the additional data, substituting the resultant data of the plurality of lines in the inverse order of the transmitting portion, removing the additional data from the resultant data, successively arranging the resultant data of each group, dividing the frequency of a transmission clock by a predetermined number to generate an original clock, and transforming serial data of each group into parallel data.