Our TTEEnd System A664 Core IP is a mature, RTCA DO-254 DAL A certifiable solution to connect avionics systems to Ethernet-based networks. State-of-the art host interfaces allow the transmission of safety-critical data with up to 1 Gbit/s speed over avionics data networks, enabling optimization of size, weight and power of the system.
Key benefits
- RTCA DO-254 DAL A certifiable end system IP core for use in flight programs (certification data package readily available)
- Compliant with Ethernet (IEEE 802.3), rate-constrained (ARINC 664 part 7) and time-triggered traffic (SAE AS6802A)
- Support of 10/100/1,000 Mbit/s on both network and host interface
- Developed in Europe – no export license required, EAR99 classified
Product features
- Firm IP delivered as a netlist (target FPGA Xilinx US+ Family)
- IP size: ~30,000 LUTs
- Parametrization:
- 256 Tx VLs
- 2048 Rx VLs
- 1,024 output ports
- 4,096 input ports
- Interfaces:
- Host interface: AXI4, 32-bit at 125 MHz
- Network interface: supports two GMII channels configurable in 10/100/1000 Mbit/s
- Fault-tolerant distributed clock synchronization algorithm in compliance with the Time-Triggered Ethernet standard
- Integrity checking, redundancy management, traffic shaping compliant with ARINC 664 part 7
- IP fragmentation / reassembly supported for message of size up to 8192 bytes
- CRC, ECC protection support
If you require more detailed information you can download the product flyer or contact us directly at products@tttech.com.