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:
May. 29, 2012
Filed:
Nov. 06, 2009
Thomas Page Bruch, Corvallis, OR (US);
Thomas Page Bruch, Corvallis, OR (US);
Marvell International Ltd., Hamilton, BM;
Abstract
Embodiments of the present invention provide a method/apparatus to measure the jitter of a timing signal used in an integrated circuit chip. The method/apparatus is used to send data from a launch element using a synchronous data path of the timing signal, receive the data at a capture element using the synchronous data path, wherein the launch element and the capture element are disposed on the same integrated circuit chip upon which the timing signal is generated and/or used, and gather statistics about whether a timing violation has occurred by comparing the sent data with the received data over the course of multiple launch/capture events as the timing is adjusted. Other embodiments may be described and/or claimed.