Franco Tiratore wrote:
> Hi, Andor!
>
>
> Andor ha scritto:
> > I can't help you out with either FPGAs or OFDM.
> >
> > But a 64-point complex 32bit floating-point FFT can be executed on a
> > 600 MHZ TigerSHARC TS-201 in about 0.96 us. Perhaps such a DSP is a
> > viable choice for your project (complex floating-point FFT and Viterbi
> > decoder are standard library routines, so development time should be at
> > a minimum).
>
>
> Really good to know...
> Is this a state-of-the-art dsp?

Yes - high clock rate, wide bus and VLIW. To see how the TS-201
compares with other current DSPs, check out:
http://www.bdti.com/bdtimark/chip_float_scores.pdf

For info on how DSP compares with FPGA:
http://www.bdti.com/articles/info_eet0207fpga.htm

Regards,
Andor