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:
Sep. 10, 2013
Filed:
Apr. 26, 2010
Masaki Maeda, Osaka, JP;
Yorihiko Wakayama, Osaka, JP;
Koji Asai, Hyogo, JP;
Masahiro Ishii, Hyogo, JP;
Hiroshi Amano, Osaka, JP;
Yoshinobu Hashimoto, Osaka, JP;
Masaki Maeda, Osaka, JP;
Yorihiko Wakayama, Osaka, JP;
Koji Asai, Hyogo, JP;
Masahiro Ishii, Hyogo, JP;
Hiroshi Amano, Osaka, JP;
Yoshinobu Hashimoto, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A memory access control unit is provided with a storage unit for storing a page table that stores a correspondence between a piece of data, a virtual page number, and a physical page number for all pages, and a conversion unit that includes a buffer for storing, for each of a subset of the pages, the virtual page number and the physical page number in correspondence, and a conversion processing unit operable to convert a virtual address into a physical address in accordance with content stored in the buffer.