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:
Dec. 19, 2017
Filed:
Mar. 14, 2016
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Binu K. Mathew, Los Gatos, CA (US);
Julia C. Ng, San Jose, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/14 (2006.01); G11C 8/04 (2006.01);
U.S. Cl.
CPC ...
G06F 17/142 (2013.01); G11C 8/04 (2013.01);
Abstract
An apparatus and method for Fast Fourier Transform (FFT) address generation is disclosed. The apparatus may include a counter circuit and circuitry configured to load an initial value into a counter circuit. The circuitry may be further configured to generate first and second output values by formatting a current value of the counter, and increment the current value of the counter circuit by an increment value to generate a next value. The circuitry may also be configured to modify the increment value in response to a determination that the next value is equal to a target value.