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. 07, 1994
Filed:
Jul. 22, 1991
Applicant:
Inventors:
Barry L Loges, San Diego, CA (US);
Graciela B Sholander, San Diego, CA (US);
Assignee:
NCR Corporation, Dayton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395575 ;
Abstract
A diagnostic system for a large, multiple processor data processing system. Diagnostic access between dual diagnostic intelligent consoles and each processor is provided through a diagnostic network of communication links and switching nodes which are independent of normal data processing system communication channels. The diagnostic network consists of two embedded three structure communication networks providing two different diagnostic communication paths to each processor within the data processing system.