MAC
4450
hx_txc
hx_clk_1
TXC
hx_tx_ctl
hx_txd[3:0]
hx_bus1[4]
TX_CTL
TD[3:0]
hx_bus1[3:0]
hx_rxc
hx_clk_0
hx_bus0[4]
RXC
hx_rx_ctl
RX_CTL
RD[3:0]
hx_rxd[3:0]
hx_bus0[3:0]
Note
1. hx = h0 or h1.
Figure 6-9. Host RGMII PHY-Mode
MAC
4450
hx_txc
TXC
hx_clk_1
hx_bus1[4]
hx_txd[4]
TX_CTL
hx_txd[3:0]
TD[3:0]
hx_bus1[3:0]
hx_rxc
RXC
hx_clk_0
hx_bus0[4]
hx_rxd[4]
RX_CTL
hx_rxd[3:0]
RD[3:0]
hx_bus0[3:0]
Note
1. hx = h0 or h1.
Figure 6-10. Host RTBI PHY-Mode
4450 – Data Sheet, DS-0131-06
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Hifn Confidential