FFT routines for DSP563xx | Freescale DSPs

Technical discussions about Freescale (Motorola) DSPs (including the DSP56000, DSP56300, DSP56600, 56800 DSPs).

Is anyone aware of any up-to-date FFT application notes or code from Motorola for the DSP563xx family? The Motorola web site is now almost useless for such things (even the ancient APR4/D application note "Implementation of Fast Fourier Transforms on Motorola's DSPs" seems to be no longer listed) - compared to the information available on the Texas Instruments and Analog Devices sites it's quite embarrassing. Poking around the web has only yielded some poorly documented 10-year-old code for the 56000. Although these routines do work OK, I feel sure that newer, more optimised routines should be possible for the latest DSPs with larger on-chips memories etc. Chris _____________________________________________________________________ This message has been checked for all known viruses by Star Internet delivered through the MessageLabs Virus Scanning Service. For further information visit http://www.star.net.uk/stats.asp or alternatively call Star Internet for details on the Virus Scanning Service.

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Discussion Groups | Freescale DSPs | FFT routines for DSP563xx

FFT routines for DSP563xx - C_Kessell - Dec 6 16:50:00 2001