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:
Feb. 28, 2012
Filed:
Oct. 13, 2008
Applicant:
Daisuke Murakami, Kyoto, JP;
Inventor:
Daisuke Murakami, Kyoto, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/26 (2006.01); G06F 13/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An access stop control apparatus is provided in a resource control apparatus so that reception of access from a master apparatus is temporarily stopped during changing of a clock frequency and the clock frequency is changed at safe timing. Thereby, the operation of the master apparatus does not need to be stopped during changing of the clock frequency and a period for which access to a resource is stopped can be suppressed. Therefore, execution of an application requiring real-timeness is not affected.