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. 24, 2007
Filed:
Mar. 26, 2003
Applicants:
Daniel A. Katz, Ashland, MA (US);
Richard E. Kessler, Shrewsbury, MA (US);
Thucydides Xanthopoulos, Charlestown, MA (US);
Inventors:
Daniel A. Katz, Ashland, MA (US);
Richard E. Kessler, Shrewsbury, MA (US);
Thucydides Xanthopoulos, Charlestown, MA (US);
Assignee:
Cavium Networks, Inc., Mountain View, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A deskew circuit utilizing a coarse delay adjustment and fine delay adjustment centers the received data in a proper data window and aligns the data for proper sampling. In one scheme, bit state transitions of a training sequence for SPI-4 protocol is used to adjust delays to align the transition points.