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The value is '-151'无法连接,硬件管理显示USB serial converter AB,驱动2.12.18



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 XDS100v1 USB Emulator_0]

显示这个,驱动下载了很多版本,官网的,独立的都更新试过了还是不行

HVMTRPFCKIT黑色那个,XDS100v1,win7,CCS6.1

有没有大神帮忙解决一下,一起买的另一个白色的可以连接,这个黑色的怎么都连不上。。