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:
Jun. 17, 2014
Filed:
Feb. 27, 2012
Richard M. Barth, Palo Alto, CA (US);
Ely K. Tsern, Los Altos, CA (US);
Craig E. Hampel, San Jose, CA (US);
Frederick A. Ware, Los Altos Hills, CA (US);
Todd W. Bystrom, Sunnvale, CA (US);
Bradley A. May, San Jose, CA (US);
Paul G. Davis, San Jose, CA (US);
Richard M. Barth, Palo Alto, CA (US);
Ely K. Tsern, Los Altos, CA (US);
Craig E. Hampel, San Jose, CA (US);
Frederick A. Ware, Los Altos Hills, CA (US);
Todd W. Bystrom, Sunnvale, CA (US);
Bradley A. May, San Jose, CA (US);
Paul G. Davis, San Jose, CA (US);
Rambus Inc., Sunnyvale, CA (US);
Abstract
Methods of operation of a memory device and system are provided in embodiments. Initialization operations are conducted at a first frequency of operation during an initialization sequence. Memory access operations are then performed at a second frequency of operation. The second frequency of operation is higher than the first frequency of operation. Also, the memory access operations include a read operation and a write operation. In an embodiment, information that represents the first frequency of operation and the second frequency of operation is read from a serial presence detect device.