loser

I am a novice FPGA and Vivado user and I am facing some problems. I need to apply a Cordic phase to get an output signal. To do this, I added Cordic in Vivado 2019.1 and selected its "Sin and Cos" mode of operation. I've been studying testbench for a long time, but I still haven't figured out what I need to change in order to supply a phase input and get a sine wave output. And I also don't understand why the input is a sine and cosine, and the output is a signal of an incomprehensible shape. Inputs: s_axis_cartesian_tdata[31:0], s_axis_phase_tdata[15:0]. Output: m_axis_dout_tdata[31:0]. I hope someone can help.