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:
Aug. 14, 2012
Filed:
Feb. 11, 2011
Junichi Nishimoto, Kawasaki, JP;
Takuichiro Nakazawa, Higashimurayama, JP;
Koji Yamada, Machida, JP;
Toshihiro Hattori, Kodaira, JP;
Junichi Nishimoto, Kawasaki, JP;
Takuichiro Nakazawa, Higashimurayama, JP;
Koji Yamada, Machida, JP;
Toshihiro Hattori, Kodaira, JP;
Renesas Electronics Corporation, Kanagawa, JP;
Abstract
One data processor is provided with an interface for realizing connection with the other data processor. This interface is provided with a function for connecting the other data processor as a bus master to an internal bus of the one data processor, and the relevant other data processor is capable of directly operating peripheral functions that are memory mapped to the internal bus from an external side via the interface. Accordingly, the data processor can utilize the peripheral functions of the other data processor without interruption of the program being executed. In short, one data processor can use in common the peripheral resources of the other data processor.