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T2M › Ethernet › Ethernet 50G PCS IP

Ethernet 50G PCS IP

Description and Features

Ethernet 50G PCS core is compliant with IEEE Standard 802.3.2018 Ethernet specification. Through its Ethernet compatibility, it provides a simple interface to a wide range of low-cost devices. Ethernet 50G PCS IP is proven in FPGA environment. It can also support a variety of host bus interfaces for easy adoption into any design architecture - AHB, AHB-Lite, APB, AXI, AXI-Lite, Tilelink, OCP, VCI, Avalon, PLB, Wishbone or custom buses.

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Features
  • Supports IEEE Standard 802.3.2018
  • Supports 50G BASE-R
  • Supports 50G BASE KR2/CR2
  • Supports 64b/66b encoding and decoding for transmit and receive path
  • Supports data scrambling on the transmit path and descrambling on the receive path
  • Supports Lane Distribution across 4/2 Lanes for 50Gpbs
  • Supports Block synchronization
  • Supports gearbox for various data width
  • Supports Alignment Marker insertion and removal
  • Support PCS Lane Deskew
  • Supports BIP-8 insertion on transmit path and checking on receive path per lane
  • Supports Bit Error Rate monitoring
  • Supports receiver Link fault status detection
  • Supports Loopback functionality
  • Supports for IEEE 802.3az Energy Efficient Ethernet.
  • Supports Configurable Management Interface (MDIO - Clause 45 / SOC Bus)
  • Supports PMA interface for the following data widths, • 32 • 40
  • Supports RS FEC as per clause 108 of IEEE Standard 802.3.2018
  • Optional support for Base-R FEC as per clause 74 of IEEE Standard 802.3.2018
  • Programmable PRBS32 and PRBS9 test pattern generators and error checker
  • Optional support for auto negotiation for backplane Ethernet as per clause 73 of IEEE Standard 802.3.2018
  • Optional support for link training as per clause 72 of IEEE Standard 802.3.2018
  • Fully synthesizable
  • Static synchronous design
  • Positive edge clocking and no internal tri-states
  • Scan test ready
  • Simple interface allows easy connection to Microprocessor/Microcontroller devices

Deliverables

  • The Ethernet interface is available in Source and netlist products.
  • The Source product is delivered in plain text Verilog. If needed VHDL, SystemC code can also be provided.
  • Easy to use Verilog Test Environment with Verilog Testcases
  • Lint, CDC, Synthesis, Simulation Scripts with waiver files
  • IP-XACT RDL generated address map
  • Firmware code and Linux driver package
  • Documentation contains User's Guide and Release notes
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