I have designed an overlay and can set variables and call the top function and everything is working fine. I synthesized using ap_ctrl_none. When synthesizing using ap_ctrl_hs instead of ap_ctrl_none one get one input and three outputs, which is what I want. But the question is whether there is a wa…

You may be better posting HLS question on Xilinx forums It is possible to connect GPIO to write signals, and you could poll to read a signal, but this probably isn’t what you want to do. I’d recommend you add the following to put the control interface on an AXI lite Slave: #pragma HLS INTERFACE s…

Thank you for your reply. Funny, I’ve read exactly the page you are referring to. And it’s actually where I found ap_ctrl_hs and its usefulness. I was wondering about how to control this, ap_ctrl_hs, through Pynq Overlays. But anyway, thanks for the tip. I’ll post a reply when I’ve managed to go t…

Control ap_ctrl_hs though overlay

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nickcamel January 23, 2021, 3:17pm 4

Maybe (again) I’m an idiot… It just might be this simple.

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Control ap_ctrl_hs though overlay

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