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DP83848:

Hello 各位,

        我们使用的DP83848NRTAR。在末端测量(CPU端)发现RMII_CRS_DV信号过冲很大,高电平为4.5V,低电平为-1.5V左右,请问软件上是否可以修改该信号的驱动能力?

        83848原理图如附件所示。