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. 23, 2021
Filed:
Nov. 30, 2020
Intel Corporation, Santa Clara, CA (US);
Navindra Navaratnam, Penang, MY;
Nasser A. Kurd, Portland, OR (US);
Bee Min Teng, Penang, MY;
Raymond Chong, Penang, MY;
Nasirul I. Chowdhury, Portland, OR (US);
Ali M. El-Husseini, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An apparatus is provided for mitigating uncertainties in process, voltage, random, and systematic variations between first and second dies. The first die comprises a clock compensator to adjust one or more signal characteristics of an input clock, and to provide first and second clocks; a data transmitter to sample data with a version of the first clock and to transmit the sampled data to a data receiver of the second die, wherein the data receiver is to receive the sampled data and generate a received data; and a clock transmitter to transmit the second clock to a clock receiver of the second die, wherein the clock receiver is to generate a third clock, wherein a phase of the third clock is adjusted to generate a fourth clock, wherein a delayed version of the fourth clock is received by a sampler coupled to the data receiver to sample the received data.