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标题: NIOS II报错 [打印本页]

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作者: friend_linfeng    时间: 2009-4-20 12:46
标题: NIOS II报错
You have more than one JTAG cable available so you must use the --cable option
to choose between them (or open the "Run/Run" or "Run/Debug" dialog and go to
the "Target Connection" tab).
No --cable option was provided (or you selected Automatic)


这个在NIOS II进行RUN AS时报出的错误，请问是什么问题？怎么解决？

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作者: dwcc    时间: 2009-4-20 16:47
根據我過往的經驗，應該是因為您電腦裡頭同時有存在兩個JTAG connection，所以在配置時，程式無法判別您是要透過哪一個JTAG接口來下載程序，因此會有錯誤訊息發生。

建議您可至Nios II裡頭，Run -> Run As -> Nios II Hardware -> Target Connection -> JTAG Cable，手動指定USB-Blaster，應該就可以解決問題了。

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