MII
Media Independent Interface (MII)
Reduced Media Independent Interface (RMII)
Gigabit Media Independent Interface (GMII)
Reduced Gigabit Media Independent Interface (RGMII)
應用：乙太網路
訊號：TX_CLK, TX_EN, TX_ER, TX_COL, TX[0:3], RX_CLK, RX_DV, RX_ER, RX[0:3]
電壓：5V或 3.3V