• Check that the locked signal from the AXI4-Stream to Video Out core is asserted.
• Make sure that the overflow or underflow output signals are not asserted. If so, then check the connected clock frequencies and make sure that it matches the configured SDI mode line rate.
• Monitor status[31:0] to know the status of AXI4-Stream to Video Out core. This status bus is available in the AXI4S_VID_OUT_STS register of AXI4-Lite interface.