A third-party debugger can connect to the Arm DAP controller using one of the following methods.
1.Connect the PJTAG interface via the MIO pins. Enable the DAP controller onto the PJTAG interface chain.
2.Connect to the PS JTAG interface using the dedicated pins. Enable the DAP controller onto the PS JTAG interface chain (not the PJTAG chain).
The third party debugger connects to the Vivado Design Suite using a Xilinx virtual cable (XVC) interface and can also connect to the DAP controller using a common cable interface.