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. 04, 1994
Filed:
Jun. 26, 1990
Applicant:
Inventors:
Lawrence A Chisvin, Sudbury, MA (US);
John K Grooms, Webster, MA (US);
Richard L Sites, Boylston, MA (US);
Donald W Smelser, Bolton, MA (US);
Assignee:
Digital Equipment Corporation, Maynard, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395250 ; 395275 ; 364D / ; 3642386 ; 364247 ; 324 7639 ;
Abstract
A method and apparatus for implementing a capture of a long contiguous chain of data bus cycles for the memory system of a data processing system with memory units that alternate between real time capture of segments of the chain of data bus cycles and processing of the data bus signals in the captured segments.