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:
May. 26, 2009
Filed:
Sep. 13, 2005
Applicant:
Masahide Kakeda, Amagasaki, JP;
Inventor:
Masahide Kakeda, Amagasaki, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 13/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multiprocessing apparatus includes a cache control unit which monitors a local cache access signal, outputted from a processor, for notifying an occurrence of a cache miss, and notifies pseudo information to the processor via a shared bus controller, the pseudo information indicating that data corresponding to the local cache access signal is stored in a cache memory of a local cache that includes the cache control unit when the data corresponding to the local cache access signal is not actually stored in the cache memory.