PHY
4450
nx_rxc
nx_clk_1
nx_ctrl_1
RXC
nx_rxd[4]
nx_rxd[3:0]
RX_CTL
RD[3:0]
nx_bus1[3:0]
nx_txc
nx_clk_0
nx_ctrl_0
TXC
nx_txd[4]
TX_CTL
TD[3:0]
nx_txd[3:0]
nx_bus0[3:0]
Note
1. nx = n0 or n1.
Figure 6-12. Network RTBI MAC-Mode
MAC
4450
nx_txc
nx_clk_1
nx_ctrl_1
TXC
nx_tx_ctl
nx_txd[3:0]
TX_CTL
TD[3:0]
nx_bus1[3:0]
nx_rxc
nx_clk_0
nx_ctrl_0
RXC
nx_rx_ctl
RX_CTL
RD[3:0]
nx_rxd[3:0]
nx_bus0[3:0]
Note
1. nx = n0 or n1.
Figure 6-13. Network RGMII PHY-Mode
4450 – Data Sheet, DS-0131-06
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Hifn Confidential