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. 30, 2007
Filed:
Sep. 24, 2003
Noriyuki Tanaka, Yamatokoriyama, JP;
Toshiya Aoki, Kashiba, JP;
Noriyuki Tanaka, Yamatokoriyama, JP;
Toshiya Aoki, Kashiba, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A data bus width conversion apparatus is provided for receiving N-bit data from a first device having a first bus width and outputting the N-bit data to a second device having a second bus width. The first device divides the N-bit data into a plurality of bit data groups and the plurality of bit data groups are transferred to the apparatus. The apparatus comprises a setting section for setting the total number of transfer operations required for the first device to transfer the plurality of bit data groups, and for setting a division pattern of the N-bit data for dividing the N-bit data into the plurality of bit data groups, a receiving section, and an output section for producing the N-bit data from the received data indicated by each of the plurality of bit data groups and outputting the produced N-bit data to the second device.