blackhawk USB-560M仿真器连接电脑失败

2、使用CCS的test connection，也是连接失败，提示如下：

[Start]

Execute the command:

%ccs_base%/common/uscif/dbgjtag.exe -f %boarddatafile% -rv -o -F inform,logfile=yes -S pathlength -S integrity

[Result]

—–[Print the board config pathname(s)]————————————

C:\Users\Admin\AppData\Local\.TI\450772273\
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 'bh560usbm.out'.
Failed to open i/o connection (\\.\bh560usbm0)

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 named emulator via USCIF ECOM has failed.

[End]