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:
Nov. 10, 2015
Filed:
Dec. 28, 2012
Nvidia Corporation, Santa Clara, CA (US);
Peter C. Mills, San Jose, CA (US);
Gautam Bhatia, Sunnyvale, CA (US);
NVIDIA CORPORATION, Santa Clara, CA (US);
Abstract
One embodiment provides a data-receiving device component comprising a phase shifter, timer logic, and control logic. The phase shifter is configured to release a train of clock pulses with a controlled phase shift. The timer logic is configured to receive data from a data-sending device, and for each transition of the data received, to determine whether a clock pulse from the train is early or late with respect to the transition, and to tally the late clock pulses relative to the early clock pulses. The control logic, operatively coupled to the phase shifter and to the timer logic, is configured to incrementally advance the phase shift when the late clock pulses outnumber the early clock pulses by a non-integer power of two.