新订购一台XDS200，资料太少，无法使用起来

你的目标板是什么DSP? XDS200不支持一些老的DSP.
http://processors.wiki.ti.com/index.php/Xds200#Q:_What_devices_are_supported_by_XDS2xx.3F

另外, 你电脑的操作系统是Windows还是linux?

谢谢回复。我的操作系统是32位XP。目标芯片为28035或6446.。故障现象均一样。运行test connection时，显示如下信息。就和没接仿真器一样。我现在需要确定的是，CCS5.3是不是自带USB端的ＸＤＳ２００的驱动？安装后CCS５．３后，不需要再另外给XDS２００安装驱动了吗？如果安装成功，设备管理器的名称叫什么？我现在中能找到两个串口。如附图

[Start]

Execute the command:

%ccs_base%/common/uscif/dbgjtag -f %boarddatafile% -r -o -S pathlength -S integrity

[Result]

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 named emulator via USCIF ECOM has failed.

[End]

ccs v5.3以上的版本自带xds200仿真器驱动, 不需要额外安装. 你的设备管理器名字是对的, 试试按照下面的步骤更新一下驱动, 目前最新的是5.0.899.0. 

• Launch CCS, go into “help”->”Install New Software” menu. A new window “Install” will pop up.
• Uncheck the “Group items by category”.
• Click the “Add” button. A new window “Add repository” will pop up.
• Name: enter “EMU SR (or something relevant to you)
• Location: Copy the appropriate link (below) to the "Location" box
  Windows:
  http://software-dl.ti.com/dsps/dsps_public_sw/sdo_ccstudio/CCSv5.1/Updates/Emulation_SR/win32/full
  
  Click the “OK” button
• Now check "TI Emulation" and "REQUIRED CCS Update Installation Tool".
• Click on “Next” and follow steps like accepting license etc. It will mention that CCS will need to be restarted for items to install.
• When CCS comes up, the Emulation installer exe will run. Follow the prompts to install in appropriate directory.
• It will again ask to restart CCS. Choose to restart and you should have the updates fully installed. Accept any driver installation pop boxes you may see. 

已经安装到最新驱动了。经过确认，在WIN7 32位系统下都能正常并连接目标板正常工作。但所有的32位XP操作系统下，都有问题。问题都是在安装XDS2xx User CDC Serial Port 完成时系统提示该设备无法起动。然后设备管理器下面此设备前面就有了黄色叹号表示有问题。从而在CCS5.3中认为没有接入设备。  说明上有说可以支持XP的，是不是我的XP系统需要加什么补丁？

无法解决吗？