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:
Sep. 18, 2001
Filed:
Sep. 09, 1998
Applicant:
Inventors:
Assignee:
Via Technologies, Inc., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/00 ;
U.S. Cl.
CPC ...
H04L 7/00 ;
Abstract
A phase lock device and method applicable to a data transmission system, particularly to a high speed transmission system are provided. Based on that the optimum operation margin for delaying data strobe is to shift the edge of data strobe to the middle region of data signal, the phase lock device and method suggest a solution, by analyzing the influence of environmental and operational conditions on delaying data strobe and system clock, to adapt delay element to the variation of environmental and operational conditions, so that the delay of data strobe is always in such a range that the data receiver can be enabled to do accurate and reliable data reading, regardless of external interference.