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. 13, 2006
Filed:
Feb. 22, 2001
Applicants:
Minoru Usui, Kawasaki, JP;
Noriaki Ono, Kawasaki, JP;
Yasushi Nagano, Kawasaki, JP;
Inventors:
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 13/36 (2006.01); G06F 13/362 (2006.01); G06F 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A data processing device exchanges data between a memory and an external bus master. The memory is connected to the data processing device via a first bus so as to store data. The external bus master is connected to the data processing device via a second bus so as to process data. The data processing device comprises a bus-transmission control unit accessing the memory via the first bus in response to a request to access the memory made by the external bus master via the second bus.