The TTEEnd System A664 Rugged is equipped with three 10/100/1,000 Mbit/s Ethernet P14 rear-I/O ports running at full-duplex speeds. The conduction-cooled design of the board enables operations under the harshest conditions: withstanding forces up to 40G, vibrations of 2,000 Hz and temperatures of up to +85 °C while remaining fully operational at an altitude of 18,300 m (60,000 ft).
The rugged end system uniquely supports three standard traffic classes: standard Ethernet (IEEE 802.3) as well as rate-constrained (ARINC 664 part 7) and time-triggered (SAE AS6802) traffic in parallel on one physical infrastructure. Therefore the board is 100 % compatible with all standard (IEEE 802.3) Ethernet off-the-shelf components as well as ARINC 664 part 7 system architectures.
The TTEEnd System A664 Rugged provides a fully in hardware implemented and therefore deterministic IP/UDP communication layer for critical traffic which offloads the host CPU. It enables real-time Ethernet communication between an embedded computer and TTEthernet switches for redundant channels in a safety-critical system.
Further unique features include a fixed latency and transmission jitter in the sub-microsecond range and unmatched bandwidth efficiency while maintaining full determinism (up to 95 % utilization of available network bandwidth).
The TTEEnd System A664 Rugged is available as PMC and XMC with P14 rear-I/O variants.
Key benefits
One end system - three standardized traffic classes
- The TTEEnd System A664 Rugged enables convergence of standard Ethernet traffic (IEEE 802.3) and hard real-time communication (ARINC 664 part 7 and Time-Triggered Ethernet SAE AS6802) in parallel on the same network
- Fixed latency and transmission jitter in the sub-microsecond range
- Bandwidth efficiency while maintaining full determinism (up to 95 % utilization of available network bandwidth)
- For production programs a DO-254, DO-178C DAL A and DO-160G a certifiable end system variant is also available
Key features
- 10/100/1,000 Mbit/s full-duplex Ethernet links over P14 rear-I/O
- 3 channels support over P14 rear-I/O
- Three configurable traffic classes
- Standard traffic (IEEE 802.3),
- Rate-constrained traffic (ARINC 664 part 7) and
- Time-triggered traffic (SAE AS6802)
- 128 send VLs, 512 receive VLs
- 1,024 send COM ports, 512 receive ports
- Profiled IP/UDP, sampled and queued ports
- IP/UDP handled on hardware
- Diagnosis and status registers
- DMA controller onboard
- Conduction-cooled board design
- Software driver for Ubuntu Linux 14.04 (64bit) and VxWorks 653 v2.4 (requires additional TTECOM Layer for ARINC 653)
- High quality configuration tools available
- Qualified verification & validation tools available
If you require more detailed information you can download the product flyer or contact us directly at products@tttech.com.