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昨天跑程序的时候一直正常的，跑的过程中突然console打印了一堆红色字的信息然后所有核就disconnect了，当时没在意，我就下电放了一会然后重连，但是就连不上了。现在还是连不上。。
在ccxml中test connect显示：
[Start]
Execute the command:
%ccs_base%/common/uscif/dbgjtag -f %boarddatafile% -rv -o -F inform,logfile=yes -S pathlength -S integrity
[Result]
—–[Print the board config pathname(s)]————————————
F:\ti\0\BrdDat\testBoard.dat
—–[Print the reset-command software log-file]—————————–
This utility has selected a 100- or 510-class product.
This utility will load the adapter 'jioserdesusb.dll'.
An already open status was returned 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 '-110' (0xffffff92).
The title is 'SC_ERR_OCS_ALREADY_OPEN'.
The explanation is:
This utility opened the controller but found it already in use.
You must exit other debuggers and utilities that access the
controller because this utility must be the only client.
[End]
lanch可以，但connect的时候显示：
Error connecting to the target:
(Error -2131 @ 0x0)
Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK).
(Emulation package 5.1.507.0)
我的板子是TMDSEVM6678L，主板上面不带那块小的仿真器，connection选的是Texas Instruments XDS100v1 USB Emulator.
怎么解决？？？？
谢谢！
noaming：
你好，可以先参考一下上面的提示，降低TCLK的频率试试
noaming：
回复 noaming:
另外，你CCS的版本是多少？
