刚入手的MSP430F5529连载电脑上没法用，但在设备管理器上显示有 MSP APPLICATION UART1 (COM9)  和    MSP Debug Interface (COM9)这两个端口，更新驱动程序也显示为最新版本，到TI官网上找5529的资料查到



Features of the eZ-FET lite:

• USB debugging and programming interface

• No need to install a driver on the host Windows or Linux PC – it loads silently

• Application ("backchannel UART") virtual COM port connection with the host, over USB, up to 1 Mbaud

• LEDs for visual feedback

• Field-updateable firmware

• Supports almost all MSP430 devices

Hardware and software requirements

• PC with Windows or Linux

• MSP430.DLL 3.3.0.6 or higher





但是在官网上却下载不到高版本的DLL文件，我用的是IAR版本是5.50.2，不知道是不是版本的问题，系统是WIN7,64位。

下载文件时options中单片机型号等设置都选好了，但仍然

Fatal error:Failed to initialized device.

求大神指教