10/25/40/100Gbit/s Ethernet PCS/PMA

Overview

Smooth integration of TCP/IP and UDP/IP protocols in your FPGA

PGA Synthesisable 10/25/40/100 Gbit/s Ethernet PCS code for ultra-low latency 10/25/40/100Gbit/s connectivity 1025GBASE-R

The 10/25/40/100G PCS IP block simplifies FPGA integration of an ultra-fast 10/25/40/100Gbit/s Ethernet PCS Layer in FPGA

IEEE802.3by specification for coding/decoding using 64b66b rules, scrambling with a powerful polynomial and gearbox

Proven on Alpha-Data ADM-PCIE-8V3 board to reduce PCS latency down to 42.3ns/99ns between XGMII and XSBI interfaces.

Key Features

  • 10/25/40/100Gbit Ethernet Connectivity in Intel and AMD/Xilinx FPGAs
  • Designed to IEEE 802.3by specification
  • 10Gbit/s Low latency, 109 ns Round trip time, XGMII -> Wire -> XGMII
  • 2404 LUTs
  • 25Gbit/s Low latency, 99 ns Round trip time, XGMII -> Wire -> XGMII
  • 5250 LUTs
  • Integrated 64b66b codec, scrambler/descrambler and gearbox 66/32bit
  • Fault management
  • BER monitoring
  • PRBS pattern generator/checker
  • Statistics block
  • Options
    • Encrypted Netlist
    • XGMII Interface to MAC directly or via XAUI

Block Diagram

10/25/40/100Gbit/s Ethernet PCS/PMA Block Diagram

Technical Specifications

Availability
Now
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Semiconductor IP