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:
Jul. 23, 2002
Filed:
Jun. 22, 2000
Shinji Ozaki, Suita, JP;
Matsushita Electric Industrial Co., Ltd., Osaka-fu, JP;
Abstract
A processor that accesses a plurality of regions allocated to memory includes: a judging unit for judging which region is accessed based on an access address; an assuming unit for assuming which region is accessed based on the access address, the assuming unit producing an assumption result faster than the judging unit produces a judgement result; an accessing unit for starting access based on the assumption result; a detecting unit for detecting a disagreement between the judgement result and the assumption result; and a control unit for stopping the access that has been started if the detecting unit has detected the disagreement, and controlling the accessing unit to perform another access based on the judgement result.