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 way to write to
ap_start and read
ap_ready through my overlay?
After synthesizing, I don’t get addresses for these control io’s in my
*_hw.h file, I only get addresses for my variables.
How to control the
ap_ctrl_hs through overlay?
Edit: The one approach I’m considering is to design another block using
ap_ctrl_none, and have it interfacing the