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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

AXI - Avalon Error in Qsys/Platform Designer

Hello, Has anyone had any success in using AXI w/ Quartus? Particularly with Qsys/Platform Designer? Our team is developing an infrastructure of cross-platform peripherals and we’ve chosen AXI...
JC_FPGA's avatar
JC_FPGA
Icon for New Contributor rankNew Contributor
5 years ago

I'm working on a legacy design and just came across this exact error. I'm trying to bring the design into Quartus 20.1.

This thread is approaching 900 views, so we can't be the only ones that have run into this problem. Hopefully the support team has some suggestions to try.

sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
5 years ago

It's not clear from the original message, but Platform Designer does not support transfers between AXI4 and Avalon streaming. You can do transfers between Avalon memory-mapped and AXI3, AXI4, etc., but streaming conversion, for Avalon streaming or AXI4 streaming are not supported.