Figure 1: RevMII block diagram The MII Data Interface consists of three signals: TxD[3:0] (Data), TxEn (Data Enable), and TxEr (Data Error) for transmit direction and RxD[3:0], RxDv, and RxEr for ...

Maximum data speed is presented as a function of slew rate, clock jitter, interface BER, skew and eye diagram margin. In addition, to increase the interface speed limitation, a non-standard low ...