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From: jaydeepdhole at gmail.com<jaydeepdhole@g...>
Date: Tue Apr 12 13:35:56 CEST 2005
Subject: [oc] want to sell 8255 vhdl code
i want to sell the 8255 vhdl code
if anyone interrested mail me on
jaydeepdhole@g...

----- Original Message -----
From: shoe.man@f...
To: cores@o...
Date: Thu, 07 Aug 2003 12:17:32 +0200
Subject: Re: [oc] 2D FFT using radix 4 complex fft

>
>
> As I need a 2D ("Spatial") FFT for image processing, could anybody
> post an example code, e.g. a wrapper for the "radix4 complex fft"
> from Zhaom.
> Thanks very much in advance.
> ---------------------------
> Zhaom, thanks very much for your reply.
>
> Do you have some example code for utilizing this core for 2D
> images? Any help is greatly appreciated!
>
>
> >The "radix 4 complex fft" core do not need multiplier,
> >It use cordic to realize complex rotation.
>
> >Zhaom
> ----- Original Message -----
> From: <shoe.man@f...>
> To: <cores@o...>
> Sent: Monday, July 21, 2003 4:27 PM
> Subject: [oc] 2D FFT using radix 4 complex fft
>
>
> > Could anybody help me in how to implement a 2D FFT core for
> image
> > processing by 2 times instantiation of the "radix 4 complex
> fft" core?
> > (which runs in 1D and is temporal instead of spatial)
> >
> > Additionally, what changes have to be done to utilize the
> Virtex-II
> > multipliers here?
> >
> > Thanks very much!
> >
>
>
>
>
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