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:
Sep. 24, 2013
Filed:
Jun. 18, 2010
Adam J. Wright, Saratoga, CA (US);
Adam J. Wright, Saratoga, CA (US);
Altera Corporation, San Jose, CA (US);
Abstract
A design for test (DFT) circuitry which delivers serial data serially is disclosed. The DFT circuit has a transceiver to receive serial data and then deserialize the serial data into deserialize data. The DFT circuit also has a control logic block which receives the deserialize data and stimulates at least one test element with the test data. The test element will generate an output response from the stimulus. The DFT circuit also has an output response block which receives the output from the test element and analyses the output response. Utilizing this DFT circuitry, a high speed data delivery method can be used for testing a device-under-test (DUT). Such method could reduce test time and the test cost associated with test process.