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, 2011
Filed:
Feb. 16, 2010
James Doubler, Wheaton, IL (US);
Michael Hammer, Westchester, IL (US);
Jin Zhang, Lake Zurich, IL (US);
James Doubler, Wheaton, IL (US);
Michael Hammer, Westchester, IL (US);
Jin Zhang, Lake Zurich, IL (US);
Lattice Semiconductor Corporation, Hillsboro, OR (US);
Abstract
A programmable logic device (PLD), is provided that includes: a plurality of SERDES channels; a programmable logic fabric configured to implement an interface for a standardized cellular base station system; wherein the interface receives data words from the SERDES channels and transmits data words to the SERDES channels, and wherein a standard corresponding to the standardized base station system restricts a latency with regard to flow of the data words through the interface, the data words being arranged into frames; and a timing measurement circuit configured to measure a delay between a detection of a first timing point in the frames at first location in the PLD with respect to the interface and a detection of a second timing point in the frames at a second location in the PLD with respect to the interface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile