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Re: dsPIC33EP512MU814 USB通訊品質檢測
#2
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MCU自己無法自我檢查通訊品質喔! 只能透過外部的USB分析儀來確認.

發表於: 2021/12/7 19:14
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dsPIC33EP512MU814 USB通訊品質檢測
#1
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使用IC:dsPIC33EP512MU814
C編譯器: XC16(v1.41)

請問各位先進前輩,
目前遇到PCB生產批次不同有USB通訊異常(CRC error、幽靈封包...)的問題.
請問USB周邊是否有自我檢測USB通訊品質的功能?

感謝~

發表於: 2021/12/7 11:37
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