Design for testability of FFT/IFFT IP core for UWB systems - Details

author：

Su, Weilu (Su, Weilu.) ^[1] | Shi, Longzhao (Shi, Longzhao.) ^[2] (Scholars：施隆照)

Indexed by：

EI Scopus

Abstract：

This　paper　presents　design　for　testability　of　FFT/IFFT　IP　core　with　CAD　tools.　As　demanding　market　require　ever　more　complex,　faster　and　denser　circuits,　high　quality　tests　become　essential　to　meet　design　specifications　in　terms　of　reliability,　time-to-market,　costs,　etc.　No　solution　other　than　design-for-test　can　achieve　acceptable　fault　to　detect　physical　fails　for　highly　integrated　systems.　Within　this　context,　an　overview　and　analysis　of　existing　test　methods　is　given　in　this　paper.　And　the　architecture　of　FFT　is　introduced　and　appropriate　test　methods　are　chosen　to　realize　design　for　test　of　FFT/IFFT　IP　core.　As　a　result,　the　design　with　high　fault　coverage　needing　less　test　time　is　achieved.　©　2011　IEEE.

Keyword：

Broadband networks Built-in self test Commerce Computer aided design Design for testability Fast Fourier transforms Intellectual property core Internet protocols

Community：

[ 1 ] [Su, Weilu]College of Physics and Information Engineering, Fuzhou University, Fuzhou 350108, China
[ 2 ] [Shi, Longzhao]College of Physics and Information Engineering, Fuzhou University, No.523, Gong Ye Road, Fuzhou, Fujian 350002, China

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