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:
Mar. 08, 2011
Filed:
Mar. 24, 2006
Applicants:
Jeffrey Allan Graham, Edinburgh, GB;
David I Lawrie, Heriot, GB;
Inventors:
Jeffrey Allan Graham, Edinburgh, GB;
David I Lawrie, Heriot, GB;
Assignee:
Xilinx, Inc., San Jose, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 13/00 (2006.01); G06F 13/28 (2006.01); G06F 7/00 (2006.01); G06F 15/00 (2006.01); G11C 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for the generation of discrete power series values (PSVs) and associated PSV addresses. Repeated evaluations of a discrete power series are performed by a reduced complexity PSV generator, such that the need for multiplication operations is obviated. Each evaluation cycle performed by the reduced complexity PSV generator is modified by each primitive root of the desired discrete power series. For each PSV generated, a corresponding address is calculated to indicate the correct placement of the PSV generated.