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:
Aug. 18, 1998
Filed:
Oct. 29, 1996
Jeffrey E Maguire, Austin, TX (US);
Other;
Abstract
An on-chip optimization circuitry (105) of a semiconductor device (100) provides a delay value to a delay generator (120) indicating an amount to delay an active signal edge. Based on the delay value, a modified device timing is created. Using the modified device timing, a portion of the semiconductor device (130) is tested using on-chip verification circuitry (110) to determine functionality. Based on functionality, a determination is made whether an optimal delay value has been found (550). If an optimal delay value has not been determined, a new delay value is used to produce a new modified device timing (516) and the sequence of testing and determining functionality is repeated until a optimized value has been determined.