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. 29, 2016
Filed:
Apr. 02, 2014
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Ming-Ju Edward Lee, San Jose, CA (US);
Shadi M. Barakat, San Mateo, CA (US);
Warren Fritz Kruger, Sunnyvale, CA (US);
Xiaoling Xu, Cupertino, CA (US);
Toan Duc Pham, San Jose, CA (US);
Aaron John Nygren, San Francisco, CA (US);
ADVANCED MICRO DEVICES, INC., Sunnyvale, CA (US);
Abstract
A method and system are provided for adjusting a write timing in a memory device. For instance, the method can include receiving a data signal, a write clock signal, and a reference signal. The method can also include detecting a phase shift in the reference signal over time. The phase shift of the reference signal can be used to adjust a phase difference between the data signal and the write clock signal, where the memory device recovers data from the data signal based on an adjusted write timing of the data signal and the write clock signal.