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FPGA design of second release of Gigabit Ethernet router


http://www.intl-sensor.com    Time:2008/12/30 14:33:12    Count : 2040 times

Client:

  • Nokia Siemens Networks GmbH & Co. KG


 

Task:

  • As in the first release of the Gigabit Ethernet router the core functionality of the OLT was to be implemented into an FPGA. The most challenging part was to integrate six up- and downstream channels with 2.5 GBit/s each. This results in an overall bandwidth of 30 GBit/s on a single FPGA. Main parts of each channel were a complex Ethernet MAC/VLAN address translation and an IP anti-spoofing unit.


 

Platform:

  • XILINX Virtex-5 LX85T™ FPGA


 

Keywords:
color sensor
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