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CoreRMII

Reduced media independent interface (RMII) is a standard interface, which helps in reducing the numberof signals required to connect a PHY to a MAC.


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Features and Benefits

  • Provides reduced pin-count interface for Ethernet PHYs.
  • Provides media independent interface (MII) towards the microcontroller subsystem (MSS)-side andreduced media independent interface (RMII) on the PHY side.
  • Supports 25 MHz clock operation on the MII-side, 50 MHz on the RMII-side for 10/100 Mbps modeoperation.
  • Provides MDIO interface as defined in clause 22 of IEEE 802.3 standard to control the transfer type,the link speed and the loopback mode.

    • Licensing Options

    Available with Gold, Platinum and Standalone licenses. 

    Documentation

    Title
    CoreRMII_HB.pdf Download