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:
Oct. 14, 2003
Filed:
Dec. 01, 2000
Rizwan M. Farooq, Santa Clara, CA (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A test system for a design of a network device under test, having multiple design modules, includes multiple field programmable gate arrays configured for performing operations of the respective design modules. The test system also includes shared resources, where each field programmable gate array includes resource control logic for accessing the shared resources according to a prescribed shared resource protocol. Hence, the resource control logic of each of the field programmable gate arrays cooperate to ensure there is no interference between the multiple field programmable gate arrays for the shared resources. Hence, a design can be partitioned into multiple field programmable gate arrays, enabling testing of large scale designs; moreover, the partitioning of the design into multiple FPGAs enables each design module to be separately controlled, enabling design revisions to different design modules as necessary, without any other modification to the remaining test system.