TI中文支持网目前我使用ccs7.3，使用自带的28069的例子无法下载到硬件上，后来我生成一个新project,target:2806x Piccolo,TMS320F28069;connection:TI XDS100V2 USB Debug Probe,得到以下信息：
[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)]————————————
C:\Users\86173\AppData\Local\TEXASI~1\CCS\
ti\0\0\BrdDat\testBoard.dat
ti\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 'jioserdesusb.dll'.
This utility will load the adapter 'jioserdesusb.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 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 be one or
more of: no XDS100 is plugged in, invalid XDS100 serial number,
blank XDS100 EEPROM, missing FTDI drivers, faulty USB cable.
Use the xds100serial command-line utility in the 'common/uscif'
folder to verify the XDS100 can be located.
One of the FTDI driver functions used during the connect
returned bad status or an error. The cause may be one or
more of: no XDS100 is plugged in, invalid XDS100 serial number,
blank XDS100 EEPROM, missing FTDI drivers, faulty USB cable.
Use the xds100serial command-line utility in the 'common/uscif'
folder to verify the XDS100 can be located.
[End]
由于才接触这些，不清楚哪里出了错，希望大家给点建议，谢谢
Green Deng：
你好，你是指用例程烧写芯片无法烧写吗？
看报错信息有可能是仿真器的问题，是否尝试过更换仿真器？
user6350480：
回复 Green Deng:
很抱歉我表达不准确，确实是无法烧写，更换过其他仿真器，对连接进行测试验证，都无法连接。我在官网看到板载有集成的隔离式 XDS100v2 JTAG 仿真器，不清楚这是否会有影响
Green Deng：
回复 user6350480:
是的，开发板上是自带仿真器的。所以你是一直使用的外接仿真器做烧写测试的吗？单独用板载仿真器是否可以烧写？
user6350480：
回复 Green Deng:
感谢回复，之前忘了回复结果，我在论坛英文版块看到了答案，f28069m板载上s1开关有一个置低，使得ccs无法通过usb与板载相连
