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Altera_Forum's avatar
Altera_Forum
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20 years ago

SOPC Builder / Avalon switch fabric problem

Hi all, I am trying to interface some of my user logic into SOPC builder (V5 build 148). I have succesfully added a simple slave register, using the 'Component Editor'. Now, what m...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

I've got the same problem. My solution was to edit manually the class.ptf file for custom component and add port with type = "burstcount". It works! SOPC Builder generates Avalon arbiter with bursts supported.

Anyway, I wonder why they do not allow to add ports of this type through SOPC Component Editor gui. Who knows, maybe there are problems with correct Avalon burst-aware arbiter generation for user-added components?