AttributeError: Could not find IP or hierarchy in overlay even though it exists

Hello everyone,

I can’t find the IP in the overlay even though I used the same name of the IP in the block design

I need help please !

Thank you

Hi @farahbenrayana,

Your FFT IP has no memory mapped interface, AXI4-Lite. PYNQ does not expose pure streaming IP into any if its dictionaries.

How are you feeding data to the IP? The FFT is connected in loopback to the FIFO.


Thank you Mario for replying me.

Can you please tell me how to do so because I am new to that?

Thank you.

You can start by following the tutorial described in this thread, it is for Zynq but the concepts are the same for Zynq US+