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:
Mar. 07, 1995
Filed:
Aug. 10, 1990
Applicant:
Inventor:
Hideo Sawamoto, Hadano, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ; G06F / ; G11C / ;
U.S. Cl.
CPC ...
395400 ; 395425 ; 395250 ; 364D / ; 365 51 ; 365 63 ;
Abstract
A buffer storage control apparatus includes a plurality of sets of buffer address arrays, each of the sets storing the same content and being allocated to one of a plurality of rows of a translation look-aside buffer. With this arrangement, it is possible to reduce the length of wiring lines leading from the translation look-aside buffer to the buffer address arrays and to minimize intersections of the wiring lines, thereby reducing signal delays.