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:
Dec. 09, 2003
Filed:
Jun. 21, 2000
Michael Alan Mateja, Austin, TX (US);
John C. Potter, Austin, TX (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A method of testing a logic device that includes the steps of identifying a first test vector corresponding to a test failure resulting from testing of the logic device ( ), converting the first test vector from an input pin format into state data associated with the logic device ( ), and searching the internal state data to identify a set of last shift transitions ( ). A method of making a logic device having a specification frequency, the method including the steps of providing an integrated circuit, testing the integrated circuit using a scan test pattern at a frequency at least as great as the specification frequency ( ), performing a diagnosis procedure to produce a diagnosis result ( ), and producing the integrated circuit in a final form after the diagnosis result indicates a non-functional problem ( ). The diagnosis result indicates at least one of a non-functional problem and a speed problem.