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LAN9353 Datasheet, PDF (386/523 Pages) Microchip Technology – Interfaces at up to 200Mbps via Turbo MII
LAN9353
14.4 MII Management Multiplexer
The MII Management Multiplexer is used to direct the MII management path connections. One master is connected to
the slaves dependent on the selected management mode. The MII Management Multiplexer also performs the multi-
plexing of the read data signals from the slaves and controls the output enable of the MII pins.
14.4.1 PORT 0 MANAGEMENT PATH CONFIGURATIONS
Port 0 can be configured into the following modes of operation:
• Port 0 MAC Mode SMI Managed
• Port 0 MAC Mode SMI Managed - Device Initialization
• Port 0 PHY Mode SMI Managed
• Port 0 PHY Mode SMI Managed - Device Initialization
• Port 0 MAC Mode I2C Managed
• Port 0 PHY Mode I2C Managed
DS00001925A-page 386
 2015 Microchip Technology Inc.