用的是CCS5.5，在连接仿真器的时候时，提示：
[Start]
Execute the command:
%ccs_base%/common/uscif/dbgjtag -f %boarddatafile% -v -o -F inform,logfile=yes -S pathlength -S integrity
[Result]
-----[Print the board config pathname(s)]------------------------------------
C:\Users\123\AppData\Local\.TI\3438098274\
0\0\BrdDat\testBoard.dat
This utility has selected a 100- or 510-class product.
This utility will load the adapter 'AH510plusV5.dll'.
The library build date was 'Aug 20 2013'.
The library build time was '22:56:19'.
The library package version is '5.1.232.0'.
The library component version is '35.34.40.0'.
5ac3 5ac3
a77c a53c
0f4f 0f0f
3ee5 3ca5
c35a c35a
An error occurred while hard 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 '-171' (0xffffff55).
The title is 'SC_ERR_REG_DETECT_CTLR'.
The explanation is:
The wrong controller address value has been used.
A controller cannot be detected even though the
selected port does match the hardware configuration.
[End]
请问是什么原因？该怎么解决？另外请教一下DM3730 DSP是否可以对I/O口外设直接操作。
