Features

  • Per-lane 20b SXGMII interface supports
    • 10 Mbps, 100 Mbps, and 1 Gbps MAC Ethernet data rates for 1G SGMII
    • SerDes rate of 1.25 or 3.125 Gbps
    • Core fMAX of 62.5 or 156.25 MHz
    • Idle conversion
    • 8B/10B encoding/decoding
    • Lane synchronization
    • ±100 ppm clock tolerance
    • Transport of Low Power Idle indicator as described in IEEE P802.3az
    • 16 Kb jumbo packets with minimum inter-packet gap
    • Full duplex
    • SGMII Clause 37 auto-negotiation capability for 1G SGMII
    • Activity status signals for driving external LEDs
  • APB control status register interface