Maxim Integrated DS33Z41 - Manual (Page 45)

DS33Z41 Quad IMUX Ethernet Mapper
45 of 167
Figure 8-9. DS33Z41 Configured as a DCE in MII Mode
MAC
TXD[3:0]
RXD[3:0]
TX_CLK RX_CLK
TX_ERR RX_ERR
TX_EN
RX_CRS
COL_DET COL_DET
DTE DCE
TX_EN RXDV
MDC
MDIO
TXD[3:0] RXD[3:0]
TX_CLK
DS33Z41
WAN MAC
RX_CLK
RXDV
RX_CRS
MDIO
MDC
Rx Tx
Tx
Rx
Arbiter