OMAPL138开发板无法连接上PC

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OMAPL138开发板无法连接上PC [复制链接]

在CCS3.3的开发环境下，拿TDS560仿真器连接omapl138的板子，在reset_TDS560USB_plus时出现如下错误：
C:\CCStudio_v3.3\cc\bin>dbgjtag -f brddat\ccbrd0.dat -rv

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[Print the reset-command software log-file]-----------------------------
This utility has selected an XDS560 class product.
This utility will load the program 'bh560usbM.out'.
This utility will operate on port address '0'.
Connect failure
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.
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

我觉得驱动应该是正确安装了，因为插入USB后在设备管理器里面能识别，就是开发板没有反应，在CCSsetup后不能启动CCS，非常困惑