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. 27, 1994
Filed:
Apr. 18, 1991
Applicant:
Inventor:
William F Molyneaux, Huntington, PA (US);
Assignee:
AEG Transportation Systems, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
395800 ; 395775 ; 3642405 ; 36424231 ; 364D / ;
Abstract
For use in a propulsion control system, a microprocessor based central processing unit board includes both Multibus I and Multibus II interfaces. Multibus I master interface and Multibus slave interface controllers are designed for high data throughput by using programmed logic design (PLD) technology. In addition, the need for latching of data transceivers used in conventional Multibus I designs is eliminated. The Multibus II interface is removable.