Choosing TCP/UDP ip core (+ mac?), no SoC, anyone?

Here is a link to a low-cost TCP-UDP core: http://comblock.com/com5402soft.html

The core is written for Xilinx devices, but should not be to difficult to port.

A pure UDP transmitter isn't that difficult to write yourself. There is a UDP Offload example on the Altera Wiki: http://www.alterawiki.com/wiki/nios_ii_udp_offload_example (http://www.alterawiki.com/wiki/nios_ii_udp_offload_example) You can remove the NIOS part.

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Here is a link to a low-cost TCP-UDP core: http://comblock.com/com5402soft.html

The core is written for Xilinx devices, but should not be to difficult to port.

A pure UDP transmitter isn't that difficult to write yourself. There is a UDP Offload example on the Altera Wiki: http://www.alterawiki.com/wiki/nios_ii_udp_offload_example You can remove the NIOS part.

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Josyb,

Thank you very much for your response. I appreciate it. Any chance you know any cores for 10Gbe? I saw TSE / Nios offload example, and also bumped into 1Gbe cores (one from opencores.org is free of charge even). Unfortunately they all seem to be 1Gbe. On the other hand I've got a Stratix V device with 8 10Gbe ports. Up to the point I can use Altera's MAC + XAUI. But nothing higher-level. So I was looking for more or less plug-n-play solution. I guess Intilop's solution looks like a closest to what I need.

Thanks a lot Josyb!

Yocto,

What Kind of information are you looking for ?

PS: Take a look at plda.com (http://www.plda.com/index.php), we have also a full hardware 10GE TCP and UDP.

Stephane.

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Yocto,

What Kind of information are you looking for ?

PS: Take a look at plda.com (http://www.plda.com/index.php), we have also a full hardware 10GE TCP and UDP.

Stephane.

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Stephane,

Thanks for getting back. I have actually wrote my own — turned out to be extremely easy task as long as you don't have to do "generic full-featured UDP stack" for generic customers. In fact, I am in touch with PLDA — thinking of buying a platform from you guys. So far I am preparing some FPGA prototypes to sell the idea to my boss and get funding though, once done — will get some evaluation from you and probably get "gold" package :-D

Hi Yocto.

It is not a big deal to implement a hardcoded UDP for a specific case.

but as you saw it is more complex when this must be done in a generic way and more complex to do TCP part. I've a good idea of what you want to implement :)

If you have any specific question, feel free to contact me (us) if you have tech questions (you can use my nickname on this forum + @plda.com)

Regards,

Stephane.