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:
Jun. 21, 1988
Filed:
Aug. 16, 1985
Applicant:
Inventors:
Kenji Suzuki, Hadano, JP;
Hiroshi Mochizuki, Hadano, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C / ; G11C / ; G11C / ;
U.S. Cl.
CPC ...
365230 ; 365231 ;
Abstract
A memory apparatus is managed by two-dimensional addresses consisting of X and Y addresses and is divided into a plurality of memory banks. One of the memory banks is selected by lower significant bits including the least significant bit in each of the X and Y addresses. A different memory bank is selected by the updating of the X address or by the updating of the Y address.