I used the new example hdl_2016_r1 and 2016_R2 to send costum data to 9144, however I didn't get the result as my expect. In this example I defined DMA_EXAMPLE at first without changing others so I should use DMA mod to send data to da. But the result I got was showed below.
If I changed the data in sine_lut_2 or sine_lut_1, I got just a simple line. I wondered what I did wrong in this.