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. 21, 1998
Filed:
Jan. 31, 1996
James M Douglass, Carrollton, TX (US);
Dallas L Ledlow, Dallas, TX (US);
Dallas Semiconductor Corp, Dallas, TX (US);
Abstract
An arbitrator for selectively permitting access to a common resource by a priority device and two non-priority devices, includes a priority request reception device for receiving a priority request to access the resource by the priority device; two second request reception devices for receiving non-priority requests to access the resource by the two non-priority devices; a prioritizer coupled to receive indications of times when the priority request reception device receives the priority request and when the two non-priority request reception devices receive the non-priority requests, with the prioritizer permitting access to the resource by the priority device and non-priority device in a predetermined order.