logo

For the Inventor, By the Inventor

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.:

US 7103790 B1

PDFFull Text
Date of Patent:
Sep. 05, 2006

Filed:

Oct. 28, 2003

Memory controller driver circuitry having a multiplexing stage to provide data to at least n-1 of n data propagation circuits, and having output merging circuitry to alternately couple the n data propagation circuits to a data pad to generate either a 1x or mx stream of data

Applicants:

Eric M. Rentschler, Fort Collins, CO (US);

Jeffrey G. Hargis, Fort Collins, CO (US);

Leith L. Johnson, Fort Collins, CO (US);

Inventors:

Eric M. Rentschler, Fort Collins, CO (US);

Jeffrey G. Hargis, Fort Collins, CO (US);

Leith L. Johnson, Fort Collins, CO (US);

Assignee:

Hewlett-Packard Development Company, L.P., Houston, TX (US);

Attorney:
Primary Examiner:

Hong Kim

Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

A double data rate memory controller is provided with a plurality of data and strobe pads, means for receiving data and strobe signals via said pads at 1× double data rate memory speed, and means for receiving data and strobe signals via said pads at M× double data rate memory speed (M≧2).

Find Patent Forward Citations

Rentschler, Eric. (2006). Memory controller driver circuitry having a multiplexing stage to provide data to at least n-1 of n data propagation circuits, and having output merging circuitry to alternately couple the n data propagation circuits to a data pad to generate either a 1x or mx stream of data (U.S. Patent No. 7103790). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7103790

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…