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. 13, 2013
Filed:
Dec. 23, 2004
Elad Alon, Saratoga, CA (US);
Sudhakar Pamarti, Los Angeles, CA (US);
Fariborz Assaderaghi, Los Altos, CA (US);
Kun-yung Chang, Los Altos, CA (US);
Elad Alon, Saratoga, CA (US);
Sudhakar Pamarti, Los Angeles, CA (US);
Fariborz Assaderaghi, Los Altos, CA (US);
Kun-Yung Chang, Los Altos, CA (US);
Rambus Inc., Sunnyvale, CA (US);
Abstract
A memory system with a simultaneous bi-directional link includes a controller, a memory device and a set of signal lines coupled to the controller and the memory device. Simultaneous communication between the controller and the memory device on the set of signal lines uses a first band of frequencies, and between the memory device and the controller on the set of signal lines uses a second band of frequencies. The controller is configured to dynamically adjust the first band of frequencies based on a predetermined data rate between the controller and the memory device and to dynamically adjust the second band of frequencies based on a predetermined data rate between the memory device and the controller.