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【求助】关于HVPSFB+SR controller中的仿真器部分烧坏。想用xds100v2来代替。

开关电源控制板HVPSFB+SR controller中的仿真器部分烧坏,仿真器的指示灯不亮,电脑也检测不到该硬件。剩余部分完好。

本人想用xds100v2 仿真器来代替已经烧坏的仿真器。但是按照14pin JTAG定义焊接好后还是不能连接ccs,错误信息如下:

[Start: Texas Instruments XDS100v2 USB Debug Probe_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\robin\AppData\Local\TEXASI~1\CCS\     ccs7\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'.

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 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: Texas Instruments XDS100v2 USB Debug Probe_0]

ps:Jtag定义图如下:

Seven Han:论坛中有相关的问题请看这边:
e2echina.ti.com/…/150436

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