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:
Nov. 20, 2007
Filed:
Dec. 20, 2002
Roy Callum, Beaverton, OR (US);
Roy Callum, Beaverton, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A method and apparatus for controlling access to a plurality of resources at a predetermined ratio based on multiple received requests. The system includes a series of multiplexors, adders, subtractors, multi-bit clocked registers, and comparators arranged to maintain the desired predetermined ratio. The registers act to maintain a first value correlated to a first quantity of requests granted for a first requester in excess of an amount desired according to the predetermined ratio and maintain a second value correlated to a second quantity of requests granted for a second requester with respect to the total requests desired from the second requester. One comparator compares the value from the first register with a predetermined value to assess whether to grant access to the first requestor.