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:
Jul. 25, 1989
Filed:
Nov. 19, 1987
Applicant:
Inventors:
Roberto Boioli, Busto Garolfo, IT;
Pierluigi Tagliabue, Milan, IT;
Assignee:
BULL HN Information Systems Italia, S.p.A., Milan, IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ; G06F / ; G06F / ;
U.S. Cl.
CPC ...
364200 ;
Abstract
Arbitration circuit operates for common bus access granting where the asynchronous access requests are latched in a register by the rising edge of a periodical square wave timing signal, and from there transferred to a logical priority network, implemented with a programmable logic array.