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你好！我想知道贵公司有没有关于DSP/arm的开发板上的有用DP83640来实现PTP通信的？
有，TMS570的评估板上用的就是DP83640。
你的应用对PHY有什么要求呢？比如：光纤还是电缆，MAC层的借口是MII ，还是RMII？
