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. 21, 2012
Filed:
Apr. 26, 2010
David M. Welguisz, Round Rock, TX (US);
Michael S. Brady, Austin, TX (US);
David M. Welguisz, Round Rock, TX (US);
Michael S. Brady, Austin, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A timer circuit, comprises a delay indication circuit, a frequency indication circuit, and a plurality of counters. The delay indication circuit is for providing a delay time indication. The frequency indication circuit is for providing a frequency indication of a frequency of a clock signal. Each counter of the plurality of counters includes a load input to receive an initial value, and an indication output to provide a count complete indication of the counter. During operation a set of the counters of the plurality of counters is coupled in series to provide an indication that a delay time has expired. At least a portion of the frequency indication is provided to the load input of one counter of the set and at least a portion of the delay time indication is provided to the load input of another counter of the set.