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:
Mar. 12, 1996
Filed:
Oct. 11, 1994
Applicant:
Inventors:
Anil Gercekci, Geneva, CH;
Roland H Schwarz, Geneva, CH;
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ; H04B / ; H04B / ;
U.S. Cl.
CPC ...
39518301 ; 370 13 ; 371 201 ; 395180 ; 3649328 ; 3649218 ; 364946 ; 3649472 ; 3649261 ; 36492793 ; 364D / ;
Abstract
A bus system has a main bus and an internal bus. The main bus is coupled to a number of driver units which drive data onto the main bus and to receiver units which respond to that data and provide response data to the main bus. A logic unit provides two-way communication directly between the main and internal buses and allows testing of individual driver and receiver units independently of other units.