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. 25, 1996
Filed:
Sep. 18, 1991
Applicant:
Inventors:
Amit D Vashi, Easley, SC (US);
Terry S Strickland, Greenville, SC (US);
Assignee:
NCR Corporation, Dayton, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395474 ; 395448 ; 395470 ; 364D / ; 3642281 ; 36424344 ;
Abstract
A memory controller intercepts data bytes destined for a memory and selectively combines them with data bytes previously read from the memory. The controller also blocks data bytes destined for the memory corresponding to data bytes previously written to the memory. The memory controller includes an input device and an output device. An output line of the input device is connected to both the memory and an input line of the output device. Also, the memory is connected to the input line of the output device.