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TTEEnd System A664 Core IP is a RTCA DO-254 DAL A certifiable solution which can be used in avionics systems. Modern host interfaces together with a state-of-the-art hardware platform allow the transmission of safety-critical data with up to 1 Gbit/s speeds over avionics data networks, enabling optimization of size, weight and power of the system.

Key benefits

  • RTCA DO-254 DAL A certifiable end system core IP for use in flight programs
  • Fully compliant with Ethernet (IEEE 802.3), rate-constrained (ARINC 664 part 7) and time-triggered traffic (SAE AS6802)
  • Support of 10/100/1,000 Mbit/s on both network and host interface
  • Certification evidence available

Product features

  • IP size is ~45,000 LUTs (Xilinx US+ Device Family)
  • 256 Tx VLs
  • 512 Rx VLs
  • 2,048 Tx ports
  • 4,096 Rx ports
  • Host interface: AXI4, 32-bit at 125 MHz
  • Network interface: supports two GMII channels

Standards compliance

  • IEEE 802.3
  • ARINC 664 part 7
  • SAE AS6802

If you require more detailed information you can download the product flyer or contact us directly at

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