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新手小白求助一个问题。。



使用IAR调试430板子的时候,总是连不上板子,出现下面的错误。
Thu May 22, 2014 09:09:59: Fatal error: Failed to re-initialize   Session aborted! 
Thu May 22, 2014 09:10:00: Fatal error: Unknown exception in driver (SD3)   Session aborted! 

Option选项里面,Debugger选的是FET Degbugger
FET Degbugger选项里面 connection 是Texas Instrument USB-IF   Automatic