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:
Jul. 17, 2012
Filed:
Sep. 22, 2010
Santosh Sood, New Delhi, IN;
Mukesh Bansal, Cheeka, IN;
Santosh Sood, New Delhi, IN;
Mukesh Bansal, Cheeka, IN;
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A digital logic circuit includes a logic element for providing a data signal, a clock for providing a clock signal and a master-slave flip-flop. The master-slave flip-flop includes a master latch for storing data on a master latch input at a first active edge of the clock signal and a slave latch for storing data on an output of the master latch at a second active edge of the clock signal following the first active edge. A timing error detector asserts an error signal in response to a change in the data signal during a detection period following the first active edge of the clock signal. A timing correction module selectively increases a propagation delay of the data signal from the logic element to the master latch input in response to the error signal.