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:
Apr. 07, 2020
Filed:
Feb. 23, 2018
Nxp B.v., Eindhoven, NL;
Naveen Jacob, Bangalore, IN;
NXP B.V., Eindhoven, NL;
Abstract
An embedded system is described. The embedded system includes a processing circuit comprising 'Q' processing units that can be operated in parallel. A memory is operably coupled to the processing circuit and includes at least input data. The processing circuit is configured to support an implementation of a non-power-of-2 fast Fourier transform of length N using a multiplication of at least two smaller FFTs of a respective first length N1 and second length N2, where N1 and N2 are whole numbers. The processing circuit is further configured to employ a customized instruction configured to perform an FFT operation of length less than 'Q' using a first of the at least two smaller FFTs.