Error connecting to the target (Error -171 @ 0x0)

Hi

        I use CCS_V5 with SEED-XDS510PLUS. The code is TI's Example_2803xCpuTimer in DSP2803x_examples_ccsv4.

Build operate is complete. I encounter an Error when I try to connect the target.The details are as follows:

                The wrong controller address value has been used.

                A controller cannot be detected evev though the selected port does match the hardware configuration.

                The standard XDS560 ports are 0x0, 0x1, 0x2, and 0x3.

                The standard XDS100usb ports are 0x0, 0x1, 0x2, and 0x3.

                The standard XDS100pp ports are 0x378, 0x278, 0x2, and 0x3BC.

                The standard XDS510 ports are 0x240, 0x280, 0x320, and 0x340.

                 (Release 5.0.429.0)

            Please help me.

Best   Regards

               Jingjing