<br><div class="gmail_quote">On Mon, Aug 6, 2012 at 6:10 PM, Alberto I2PHD <span dir="ltr"><<a href="mailto:i2phd@weaksignals.com" target="_blank">i2phd@weaksignals.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div>On 8/6/2012 1:50 AM, Chris Albertson
wrote:<br>
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<blockquote type="cite"><i>When one has a large FPGA available the real-time
filtering and FFT an so one can be done there. <br>
The soft CPU would not have to do much, I'd think only interface
type jobs, network protocol stack and so on.</i></blockquote>
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And where do you put the large buffers the FFT must process ? I
think this was already covered....<br>
The FPGAs do not have large amount of RAM available... you must add
external RAM, with all <br>
the problems this implies.<br>
<br></div></blockquote></div><br>That's when I talked about 'memory management'...<br><br>73, Hermann<br>