OFDM using DSP Builder

Hi,

I don't use DSP builder(& I don't know anybody using it in the industry, only saw the party here!).

If data precision is 24 for either Im/Re then it is more than enough.

I believe by "streaming fft" altera means a continous output though processing is block based. I can use two fft cores swapping the processing resulting in continuous output but after initial delay. You can control this double processing yourself without the need for avalon hand.