求助帖，连接板子后出问题

我设置了仿真器的型号和芯片的型号了，但是连接板子的时候却出现这个问题

Error connecting to the target:
(Error -151 @ 0x0)
One of the FTDI driver functions used during
the connect returned bad status or an error.
The cause may one or more of: invalid emulator serial number,
blank emulator EEPROM, missing FTDI drivers, faulty USB cable.
Use the xds100serial command-line utility in the 'common/uscif'
folder to verify the emulator can be located.
(Emulation package 5.1.450.0)

Shine：

请问用的是什么芯片？是自己的板子还是EVM板？用的什么版本的CCS? 仿真器是什么？

user5287831：

回复 Shine:

用的是TMS320VC5509a芯片。板子是买的开发板，用的CCS6.0，仿真器是100V3

Tony Tang：

回复 user5287831:

看电脑的device manager里识别出这个仿真器没有。 

user5287831：

回复 Tony Tang:

识别出来了

Tony Tang：

回复 user5287831:

那么windows的驱动没问题，在CCS里Test Connection一下看看报什么信息。

user5287831：

回复 Tony Tang:

Test Connection是这样说的：
[Start: Texas Instruments XDS100v3 USB Emulator_0]

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)]————————————

C:\Users\NGY\AppData\Local\TEXASI~1\CCS\CCS\0\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 'jioserdesusbv3.dll'.

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 '-151' (0xffffff69).
The title is 'SC_ERR_FTDI_OPEN'.

The explanation is:
One of the FTDI driver functions used during
the connect returned bad status or an error.
The cause may one or more of: invalid emulator serial number,
blank emulator EEPROM, missing FTDI drivers, faulty USB cable.
Use the xds100serial command-line utility in the 'common/uscif'
folder to verify the emulator can be located.

[End: Texas Instruments XDS100v3 USB Emulator_0]

user5287831：

回复 Tony Tang:

您好，您看Test Connection是这样说的：
[Start: Texas Instruments XDS100v3 USB Emulator_0]

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)]————————————

C:\Users\NGY\AppData\Local\TEXASI~1\CCS\
CCS\0\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 'jioserdesusbv3.dll'.

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 '-151' (0xffffff69).
The title is 'SC_ERR_FTDI_OPEN'.

The explanation is:
One of the FTDI driver functions used during
the connect returned bad status or an error.
The cause may one or more of: invalid emulator serial number,
blank emulator EEPROM, missing FTDI drivers, faulty USB cable.
Use the xds100serial command-line utility in the 'common/uscif'
folder to verify the emulator can be located.

[End: Texas Instruments XDS100v3 USB Emulator_0]

Shine：

回复 user5287831:

用开发板上的板载仿真功能（通过USB线连PC）能连接板子吗？

user5287831：

回复 Shine:

怎么知道是否连上呢？可以用USB连PC，不过我不知道怎么看连接上，我之前连接PC都是通过仿真器

Shine：

回复 user5287831:

ccs里点击connect按钮连接板子时不报错，debugger窗口c55x core的状态是suspended/connected.