DRV10983-Q1: Design of closed-loop speed control

Part Number:DRV10983-Q1

Hi, can you help me with this?

I am trying to design a closed-loop speed control for a 3 phase motor, 36 pole coils, with the DRV10983. But I can even find information abut how to use the PIN #12 to enabled and program the driver. Just some videos telling that is possible

Can you help me to get more information about this?

Thanks in advance!