I tested two ways of designing through lab3 and lab4 tutorials. Synthesis, implementation and generating bitstream in vivado are OK. in xilinx SDK, after programming the board, when I run a simple printf through system debugger or GDB but I get "AHB AP transaction Error". I googled it a lot and spent few days for it, but didn't get any solution. Additional, I tried to connect to the arm core of the board through XMD console by "connect arm hw" command. but console get JTAG connection error, while JTAG cable is connected and programming of the board is done.
suggested solutions of here didn't help.