用CC3200的开发板，在CCSv6.1.2中进行开发，采用SEGGER的J-Link（USB）通过JTAG连接目标开发板来进行调试。但是，建立工程后，进行配置文件的设置时，如何选择连接方式及目标板设备，如下图所示，
选择哪种方式，保存设置后，在Test connection时，都会有Error，提示无法成功连接目标板，这是为什么？
在“Test Connection”视图中，有如下提示：
[Start: Texas Instruments XDS2xx USB Debug Probe_0]
Execute the command:
%ccs_base%/common/uscif/dbgjtag -f %boarddatafile% -rv -o -S integrity
[Result]
-----[Print the board config pathname(s)]------------------------------------
C:\Users\ADMINI~1\AppData\Local\TEXASI~1\
CCS\ti\0\0\BrdDat\testBoard.dat
-----[Print the reset-command software log-file]-----------------------------
This utility has selected a 560/2xx-class product.
This utility will load the program 'xds2xxu.out'.
E_RPCENV_IO_ERROR(-6) No connection: DTC_IO_Open::dtc_io
Failed to open i/o connection (xds2xxu:0)
An error occurred while soft opening the controller.
-----[An error has occurred and this utility has aborted]--------------------
This error is generated by TI's USCIF driver or utilities.
The value is '-250' (0xffffff06).
The title is 'SC_ERR_ECOM_EMUNAME'.
The explanation is:
An attempt to access the debug probe via USCIF ECOM has failed.
[End: Texas Instruments XDS2xx USB Debug Probe_0]1
出现这个问题，应该如何设置或修改可解决问题？
怎么设置才能成功连接目标板，
不吝指教，谢谢！
