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:
Aug. 22, 2017
Filed:
Nov. 29, 2016
Intel Corporation, Santa Clara, CA (US);
Chenchu Punnarao Bandi, Bayan Lepas, MY;
Amit Kumar Srivastava, Bayan Lepas, MY;
Sabyasachi Mohapatra, Bayan Lepas, MY;
Intel Corporation, Santa Clara, CA (US);
Abstract
In accordance with embodiments disclosed herein, there is provided systems and methods for link training between a host device and a device. The host device includes a clock source, front-end circuitry, a duty cycle monitor (DCM), link training logic, and a duty cycle adjustor (DCA). The front-end circuitry is to transmit a training sequence and a forward clock signal to the device and is to receive a strobe signal from the device over a physical transmission media. The DCM is to monitor duty cycle of the strobe signal and duty cycle of the clock signal. The link training logic is to determine a adjustment to the clock signal and is to generate a control signal. The DCA is to receive the clock signal and the control signal and is to adjust the clock signal to generate an adjusted forward clock signal in view of the control signal.