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:
Dec. 01, 1992
Filed:
Mar. 19, 1990
Applicant:
Inventors:
Paul J Natusch, Westford, MA (US);
Eugene L Yu, Groton, MA (US);
David C Senerchia, Shrewsbury, MA (US);
Assignee:
Digital Equipment Corporation, Maynard, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
395425 ; 395725 ; 3642319 ; 364243 ; 3642646 ;
Abstract
A main memory unit for a data processing system has at least one memory board and allows each memory board to process data simultaneously. Each memory board may also include a plurality of memory array units which also can process data simultaneously. The main memory unit includes a memory interface unit, at least one memory board, and a memory unit bus for transferring address, data, command, and memory status signals between the memory boards and the memory interface unit.