The MII Management interface incorporates:
- MDIO Registers - The MDIO register block
provides a VBUSP 3.0 compliant target interface to the MDIO module. Host interaction with
this module is facilitated through the registers in this block.
- Control and Schedule - The control and register logic in the MDIO module contain the state machine and scheduling logic which control the wire side operation.
- MDIO Interface - The MDIO interface block provides the serial interface to the MDIO interface.
The MDIO logic is fully synchronous to the PRU_ICSSG local shared bus clock.