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Avalon MM slave/master to AXI Stream Master/Slave

nt261
Beginner
341 Views

Hi I'm unable to connect Avalon MM slave/master to AXI Stream Master.  I'm getting error messages as attached.

 

1)Do we need to connect any bridge in between?

2)how to connect Avalon MM slave/master to AXI Stream Master/Slave

3)Axi slave/master to AXI Stream Master/Slave 

 

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5 Replies
sstrell
Honored Contributor III
336 Views

(Host = master, agent = slave)

Avalon memory-mapped interfaces cannot be bridged to AXI streaming interfaces (assuming we're talking about connections in Platform Designer) or vice versa.  Avalon and AXI memory-mapped interfaces can be connected to each other, but the streaming versions cannot (and you can't connect Avalon streaming to AXI streaming either).

nt261
Beginner
330 Views

How can we connect AXI/AXI4 slave/master to AXI Stream Master/Slave in Platform designer?

sstrell
Honored Contributor III
327 Views
KennyT_Intel
Moderator
309 Views

Sstell was right, if you want to do that, you will have to write your own custom bridge for that.


We do have example for avalon but not for axi

https://www.intel.co.jp/content/www/jp/ja/programmable/documentation/owv1467062573484.html?elq_cid=5...


KennyT_Intel
Moderator
288 Views

Since this thread had been answered, we shall close this thread. If you still need further assistance, you are welcome to post a response within 15days or open a new thread, some one will be right with you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you with your follow-up questions. 


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