SWD ADuCM3029

I made my own PCB using ADUCM30299 as microcontroller;
in this card I also have a power management, BLE, Flash memory,USB Type C 
when I tried to calculate the voltage in SWD_CLK, SWD_DATA, ....
I find that SWD_DATA always equal to 3V on the other hand SWD clock equal to 0.9v and when I click on rest button in my PCB it becomes 3V
This is the Schematic of the microcontroller ,


an someone explain to me and can I download my code in This board,
with Thanks