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Altera_Forum
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14 years ago

TSE UDP Streaming Problem

Hi everyone, I know similar problems were discussed in this forum several times but no thread helped me on my problem. My design is targeting the DE2-115 and is based on the UDP Offload ex...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

I checked all connections to the TSE, see attached a screen capture of SignalTap. On input 0 is the SGDMA with the data from InterNiche and on input 1 is the UDP hardware.

As far as I can see everything of the protocol stuff is working correctly.

Pinging the board does always work.

Also interesting:

In my design the UDP hardware theoretically generates too much data for a 10/100 MBit connection but the TX buffer never gets full. As you can see in the SignalTap the Ready signal for the multiplexer output is always high.