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CoreSGMII

The CoreSGMII provides a solution for ten bit interface (TBI) on gigabit media independent interface(G/MII) based designs. The CoreSGMII takes the G/MII data stream and encodes it into 10-bit symbols.In the Receive direction, the 10-bit symbols are decoded and converted into the receive G/MII signal set.The CoreSGMII is managed and monitored through the management data input/output (MDIO) interface.


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Features and Benefits

  • Full-duplex support for 1000 Mbps operation
  • Full and half-duplex support for 10/100 Mbps operation
  • G/MII for interfacing to a MAC
  • MDIO interface to configure and monitor
  • Implements 8b/10b encoding and decoding
  • Clause 37 Auto-Negotiation
  • Ten Bit Interface
  • Comma alignment

    • Documentation

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    CoreSGMII_HB.pdf Download