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Altera_Forum
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21 years ago

maximum ethernet speed

Hello! simple question: what are your experiences about the network speed with nios2 and lwip stack? my scenario: nios2 @ 75MHz lwip stack udp packages 1500 bytes (loop sending alway...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

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originally posted by revolt@Sep 25 2005, 09:44 AM

400 - 600 mbit/s. thats a word. i think that is impossible via ethernet.

i have a nios ii @ 100 mhz and the udp checksum calulation in hw.

with this configuration i reached ~62 mbit/s transfer rate. i think with more

optimization 70-75 mbit/s should be possible with the 91c111.

kind regards

revolt

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Hi Revolt,

you said you could reach a bitrate of ~62 MBit/s with UDP checksum in HW. How did you do this?!

Cheers,

Danny