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TPS65185 EVM 软件控制问题,寻求帮助

Other Parts Discussed in Thread: TPS65185

TPS65185 EVM按照手册操作:

Powering Up the EVM - Software Control
To power up the EVM follow the steps outlined below:
• Install WAKEUP jumper in the GND position.
• Install VCOM_CTRL jumper in the GND position.
• Install PWRUP jumper in the GND position.
• Connect the USB interface connector to the computer USB port using a standard USB cable.
• Connect a 3-V - 6-V supply from the VIN terminal to GND.
• Move the WAKEUP jumper from the GND position to VIO position.

Run the TPS65185.exe software:

1. 然后软件上跳出一个提示框显示  ------》 ERROR  No Interface attached  ,尝试很多次都是这样的效果。

2. 换过几台电脑测试过,WIN7 和 XP 环境下都测试过,均出现这种问题。

3. 另外说明一下:  USB Interface Adapter   这个装置在WIN7下不能自动安装,需要禁止签名然后 按操作手动安装 TUSB2136 驱动。

     安装成功后   这个装置LED 绿灯会亮,设备管理器会出现:USB 人体学输入设备。

我自己做的板子和买的EVM板   都不能进行软件控制,现寻求朋友的帮助,感谢  感谢!!!!