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, 2013
Filed:
Dec. 23, 2009
Maynard C. Falconer, Portland, OR (US);
Christopher P. Mozak, Beaverton, OR (US);
Adam J. Norman, Hillsboro, OR (US);
Maynard C. Falconer, Portland, OR (US);
Christopher P. Mozak, Beaverton, OR (US);
Adam J. Norman, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Embodiments are generally directed to systems, methods, and apparatuses for suppressing power supply noise using data scrambling in double data rate memory systems. In some embodiments, an integrated circuit includes a transmit data path to transmit data to one or more memory devices. The transmit data path may include scrambling logic to generate, in parallel, N pseudo random outputs that are uncorrelated with each other. The output data and the pseudo random outputs are input to XOR logic. The transmit data path transmits the output the of XOR logic which has a substantially white frequency spectrum. Other embodiments are described and claimed.