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arung
Newbie
Newbie
323 Views
Registered: ‎06-04-2021

Sending udp data over ethernet through aurora without using microblaze processor and DDR memory in Vivado

Hi Sir,

         Could you please let me know that how to send the UDP data over ethernet from one board to other board through aurora interface(aurora connection is through back plane) without using Microblaze processor and DDR memory using vivado.

Thanks&Regards,

Arun

 

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3 Replies
rkhatri
Moderator
Moderator
161 Views
Registered: ‎01-10-2019

Hi @arung,

Aurora IP does not depend of what data you are transmitting? It treats data as raw.

Thanks,
Rahul Khatri
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dpaul24
Scholar
Scholar
150 Views
Registered: ‎08-07-2014

@arung ,

Sending UDP frames from Board1  --> Board2. No you do not need a uB or a DDR. Since these are not present you have to write some HDL code for the packet generator.

No there is no existing tutorial for this. Aurora cores are normally not used for handling Ethernet data. Ethernet PHYs are almost always used.

Try this, implementing step by step: UDP Ethernet packet generator --> TEMAC IP core --> aurora => physical cable => aurora --> TEMAC IP core

It would be fun if you get such a design up and running.

 

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richardhead
Scholar
Scholar
139 Views
Registered: ‎08-01-2012

UDP over ethernet will need the data wrapping up in IP and Ethernet headers also. Not hard to do but you'll have to make sure you get all the header fields correct.

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