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Altera_Forum's avatar
Altera_Forum
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14 years ago

DE2-115 Ethernet throughput

I'm trying to send a video flow from my DE2-115 to a PC. To send 320*240 images with 16bit pixels with 25fps, I need a throughput of 320*240*16*25 = 30,720,000bit/s (below the 100Mbit/s offered by th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

You are using TCP with NIOS CPU, right?

Try to make NIOS CPU faster. Use higher clock, faster memory, larger cache, etc.

Then you could try to use UDP instead of TCP.

Lastly, you could use hardware streaming instead of TCP/UDP stack. Search for "UDP offload example"