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. 08, 2022
Filed:
Feb. 08, 2021
Advantest Corporation, Tokyo, JP;
Yogen Krishnapillai, San Jose, CA (US);
Linden Hsu, San Jose, CA (US);
Mike Bautista, San Jose, CA (US);
Advantest Corporation, Tokyo, JP;
Abstract
A method for conducting bus arbitration in a hardware tester system comprising a single master controller and a multi-master controller comprises configuring the single master controller with arbitration logic operable to communicate on a bus in the hardware tester system using a same arbitration scheme as the multi-master controller, wherein the single master controller and the multi-master controller are connected to the bus. Further, responsive to a determination by the arbitration logic that the multi-master controller controls the bus, the method comprises withdrawing the single master controller from attempting to control the bus.