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. 03, 2005
Filed:
Mar. 08, 2001
David Lawrence Albean, Indianapolis, IN (US);
David Lawrence Albean, Indianapolis, IN (US);
Thomson Licensing S.A., Boulogne-Billancourt, FR;
Abstract
An integrated circuit (IC) includes an internal clock generator apparatus that provides various modes of operation of the integrated circuit. The internal clock generator apparatus includes a clock generator portion that is operable to provide a clock signal for various circuitry/logic of the integrated circuit and a control portion that is operable to receive a control signal to cause the integrated circuit to operate in one of several modes. In particular, the clock generator apparatus is responsive to the control signal, preferably from an external source, to bypass the clock signal, introduce a test clock signal for digital testing, and isolate and/or measure a delay through the clock generator portion of the clock generator apparatus.