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. 06, 2024
Filed:
Feb. 10, 2022
Cadence Design Systems, Inc., San Jose, CA (US);
Sreeja Menon, Bangalore, IN;
Charles J. Wilson, Portland, OR (US);
Sudhir Kumar Katla Shetty, Bangalore, IN;
Larry Arbuthnot, Portland, OR (US);
Nikhil Raghavendra Rao, Bangalore, IN;
Cadence Design Systems, Inc., San Jose, CA (US);
Abstract
System connections map interface connections between the memory device and the memory controller. The memory controller is configured with information about these 'mapped' connections. The memory controller uses the mapping information to: correctly present commands and addresses to the memory device, perform CA training on mapped connections, generate read training data that accounts for mapped connections, correctly address mapped memory device pins for write training per pin adjustments, correctly calculate error detection coding, and correctly read vendor identification information.