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:
Jan. 24, 2006
Filed:
Mar. 25, 2003
Yoshihiro Tamura, Mukou, JP;
Yutaka Tanase, Uji, JP;
Kiyohide Hori, Suita, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
An address output apparatus capable of retaining a pre-extension upper compatibility of software post memory extension and of accessing separated RAM areas by consecutive addresses, without needing to alter CPU architecture. The address output apparatus includes an address conversion circuitthat allots to a RAMa basic RAM area and a first area, being one of two area obtained by dividing an extension RAM area, allots to a RAMa second area, being an area other than the first area of the extension RAM area, and converts logical address signals designated by a CPUto physical address signals based on a state of the allotting.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile