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. 19, 2010
Filed:
Dec. 29, 2005
Applicant:
Kazufumi Komura, Kasugai, JP;
Inventor:
Kazufumi Komura, Kasugai, JP;
Assignee:
Fujitsu Microelectronics Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
An interface test can be performed by, for example, only a self apparatus when interface operation specifications are different between the self apparatus and an original connection partner apparatus. An LSI has a plurality of interfaces (IFs) for transmission/reception of data with an external device, and the LSI includes an emulation control unit for allowing one of the two of the plurality of IFs to perform an operation of emulating an IF of a connection partner device having operation specifications different from those of the LSI, when two IFs are connected to each other via a transmission line.