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2.3.5Source Synchronous Serial Media Independent Interface (S3MII) Connections
Figure 6 shows a TCI6486/C6472 device with an integrated EMAC and MDIO interface via S3MII connections connected to a PHY. The S3MII interface supports source synchronous 10-Mbps and 100-Mbps operations with full- and half-duplex support.
Figure 6. Ethernet Configuration with S3MII Interface
XO
System | EMAC |
| |
core |
|
MDIO
MHZ_125_CLK
TX_CLK
TXD
TX_SYNC
RX_CLK
RXD
RX_SYNC
MDCLK
MDIO
Physical
layer
device (PHY)
SPRUEF8F | C6472/TCI6486 EMAC/MDIO | 25 |
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