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:
Oct. 31, 2023
Filed:
Jun. 30, 2022
Applicant:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Inventors:
Aaron D Willey, Hayward, CA (US);
Karthik Gopalakrishnan, Cupertino, CA (US);
Assignee:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/07 (2006.01); G06F 12/123 (2016.01);
U.S. Cl.
CPC ...
G06F 11/076 (2013.01); G06F 11/073 (2013.01); G06F 12/123 (2013.01); G06F 2212/1008 (2013.01);
Abstract
A memory includes a link training circuit with a pseudo-random bit sequence (PRBS) generator and a burst error detection counter. The burst error detection counter including a comparator, a first input coupled to the data input, a second input coupled to the PRBS generator, and a counter operable to increase an error count value by one responsive to detecting any number of errors greater than zero in a sequence of symbols including a predetermined number of symbols.