Features

• Per-lane, 64-bit USXGMII interface
  • Supports 100 Mbps, 1 Gbps, and 10 Gbps MAC Ethernet data rates
  • SerDes rate of 10.3125 Gbps
• Auto-negotiation (Clause 37, non-backplane Ethernet) link status notification
• Compliant with IEEE Std. 802.3 Clauses 49 and 129
• 64b/66b encoding/decoding
• Data scrambling/descrambling on TX and RX path
• ±100 ppm clock drift between local clock and recovered clock
• 16 KB jumbo frame
• PRBS pattern generators and checkers:
  • PRBS31 and PRBS9 pattern generators and checkers
  • Pseudo-random pattern generators and checkers for the local fault and zero data patterns
  • Scrambled idle data pattern generator and checker
  • Square wave pattern generator
• Forward Error Correction (FEC) support (Clause 74)
• APB control status register interface