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:
Aug. 31, 2004
Filed:
Mar. 30, 2001
Jeffrey J. Holm, Eden Prairie, MN (US);
Judy M. Gehman, Fort Collins, CO (US);
LSI Logic Corporation, Milpitas, CA (US);
Abstract
A system for controlling arbitration that may be used for a bus. The system generally comprises a bus, at least one master, and a first circuit coupled between the bus an the at least one master. The at least one master may be configured to present at least one transfer signal. The first circuit may be configured to (i) grant a bus mastership to a first master of the at least one master, (ii) present a first transfer signal of the at least one transfer signal to the bus in response to granting the bus mastership to the first master, (iii) remove the bus mastership from all masters of the at least one master, and (iv) present an idle transfer signal to the bus in response to removing the bus mastership from all masters.