Learning KV260 board through example

Hello PYNQ Community,

I’m looking to understand how the kv260 board operates through a simple example. Specifically, I’d like assistance in sending a number from the CPU to the FPGA, followed by the CPU sending another number to DDR memory. Finally, I aim to have the FPGA read from DDR memory, retrieve the number, and add it to the first one. Any guidance or support on this would be helpful.