<div>I am not an FPGA developer but I do work for a company that sells products that do highspeed data transmission from FPGA to computer. Our products historically use IDE and are now being rewritten to use PCIe but that is not a simple protocol.</div>
<div><br></div>For 8 Mbps I think your only option is an interface with at least some overhead.<div><br></div><div>However you should be able to find a loadable module without writing much code, no? If your computer has it you could try IDE but you need to be able to DMA and would need to write a custom driver to dump the data. TBH Ethernet might be the simplest way to do it. I don't think SPI would be fast enough and USB2 has a ton of overhead.</div>
<div><br></div><div>Tom<br><br><div class="gmail_quote">On Fri, Feb 11, 2011 at 6:56 PM, Dwayne C. Litzenberger <span dir="ltr"><<a href="mailto:dlitz@dlitz.net">dlitz@dlitz.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Does anybody know how to get 8 Mbps into a PC from a relatively dumb circuit?<br>
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I have a Xilinx FPGA development board, and I'd like to get data into and out of it at these high speeds without having to do the work of setting up a soft CPU or an Ethernet MAC.<br><font color="#888888">
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Dwayne C. Litzenberger <<a href="mailto:dlitz@dlitz.net" target="_blank">dlitz@dlitz.net</a>><br>
OpenPGP: 19E1 1FE8 B3CF F273 ED17 4A24 928C EC13 39C2 5CF7<br>
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