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:
Apr. 12, 2005
Filed:
Apr. 01, 2002
Siuki Chan, Cupertino, CA (US);
Siuki Chan, Cupertino, CA (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
A glitchless T length pulse is generated by coupling a trigger signal and the latched output of a counter. The trigger signal initiates the start of the T length pulse, and the latched output of the counter initiates the end of the T length pulse after counting up a duration of T from a number of clock cycles of a clock signal. Latching the output of the counter prior to terminating the T length pulse eliminates glitches. Accuracy of the count determining the length of the T length pulse may be increased by latching the trigger signal with the clock signal to generated a synchronized trigger signal, and using the synchronized trigger signal to initiate the T length pulse.