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. 25, 2008
Filed:
Mar. 09, 2006
Antonio L. Franco, Naperville, IL (US);
Bryan E. Peterson, Aurora, IL (US);
Jose M. Miranda, Hamilton, NJ (US);
Bradford G. Van Treuren, Lambertville, NJ (US);
Antonio L. Franco, Naperville, IL (US);
Bryan E. Peterson, Aurora, IL (US);
Jose M. Miranda, Hamilton, NJ (US);
Bradford G. Van Treuren, Lambertville, NJ (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
The present invention provides a test vector manager for use with a unit under test (UUT). In one embodiment, the test vector manager includes a gateway device, coupled to the UUT, configured to provide a testing pathway for the UUT to coordinate test requests and responses for a backplane multi-drop test bus. The test vector manager also includes a test memory, coupled to the gateway device, configured to retrieve version-specific test vectors, which are resident on the UUT and correspond to the test requests. The test vector manager further includes a chain configuration logic unit, coupled to the test memory, configured to return the version-specific test vectors to the backplane multi-drop test bus employing the testing pathway. Alternatively, the test vector manager is further configured to connect the backplane multi-drop test bus to local UUT test bus and scan chain interfaces for tests using the version-specific test vectors.