Development, Test & V&V

Development, Test & V&V

Development Switches

TTTech’s development switches for the aerospace market are based on our core-technology the time-triggered Ethernet TTEthernet as well as AFDX.

TTESwitch A664 Lab

The switch supports multi-environment development efforts for hard real-time operations in distributed systems and three different traffic classes.

TTEDevelopment Switch 1 Gbit/s 12 Ports

This TTEthernet-based development switch supports 12 Ethernet ports running at a maximum of 1 Gbit/s in full-duplex mode at a processing bandwidth of 24 Gbit/s.

TTEMonitoring Switch, 1 Gbit/s, 12 Ports

Complementing the existing offering this monitoring switch supports fast online-mirroring of real-time data going through the operational ports of the switch.

AFDXSwitch Lab

This product provides the full range of technical functionalities of our certifiable production switches making it the optimal solution for various applications.

Development End Systems

The TTEthernet and AFDX based end systems from TTTech enable safety-critical data transfer. These products support various form factors.

TTEEnd System A664 Lab

This high-performance card for development and laboratory environments supports three standard traffic classes and is available in PMC, PCI, XMC and PCIe form factor.

AFDXEnd System Lab

This high-performance PMC/XMC card is ideally suited for development and laboratory environments of aircraft networks

TTENetwork Interface Cards

This mezzanine card for network communication combines standard IEEE 802.3 Ethernet with time-triggered capabilities (SAE AS6802) for the development of safety-critical applications.

Development Systems

TTTech offers development systems based on the time-triggered technology TTEthernet as well as development hardware based on the time-triggered protocol TTP.

TTEDevelopment System A664 for Linux

This TTEthernet development system supports the design of high-end systems. It supports a dual channel fault-tolerant system operating at gigabit speed.

TTEDevelopment System A664 for VxWorks 653

This development system supporting the ARINC 653 interface is a starter kit for integrating TTEthernet’s deterministic network technology with the operating system VxWorks 653.


TTPPowernode from TTTech is a basic prototyping module with TTP controller and processor hosts for developing deterministic distributed systems.


This prototyping card with stackable on-board modules for microprocessor, communication and physical provides flexibility and modularity in prototyping and evaluating.

TTPDevelopment Cluster

The TTPDevelopment Cluster from TTTech is a solution for rapid prototyping of modular and distributed integrated systems based on TTP.

Test Hardware

Our test hardware is based on the time-triggered protocol TTP and includes the TTPMonitoring Node, the TTPSimultate PCI and PCIe and the TTPDisturbance Node.

TTPMonitoring Node

This standalone TTP/Ethernet gateway from TTTech for monitoring and downloads of network data to a TTP network uses an embedded real-time Linux variant.

TTPSimulate XMC/PCIe

TTPSimulate is a high-performance test system which enables the simulation of up to 4 TTP nodes in real-time, supporting speeds of 4 Mbit/s and 20 Mbit/s.

TTPSimulate PCI

The TTPSimulate PCI is a high-performance test system supporting hardware-in-the-loop simulation and design of complex distributed control systems.

TTPDisturbance Node

This fault injection device from TTTech enables fault injection into TTP based networks and systems, creating test scenarios to verify various aspects of a system.


Our middleware helps to expand the benefits of Integrated Modular Avionics from the module-level to the system-level without any change of legacy applications.

TTESync for VxWorks 653

This component allows tight synchronization of VxWorks 653 partitions to the fault-tolerant system-wide cycle time of the TTEthernet communication network.

TTECOM A653 for VxWorks 653

The TTECOM Layer ARINC 653 for controlling ARINC 653 IMA systems offers a powerful interface to applications running on TTEthernet-based networks.

Development Tools

TTTech’s development tools for the aerospace market are based on our core-technologies TTEthernet and TTP and include the solutions Load, View, Build and Plan.


TTEPlan is a TTEthernet/AFDX® network planning tool. Based on input provided as a system specification XML database, the TTEPlan tool creates the network configuration in a user-convenient way.


TTELoad is a Windows application suitable to configure a TTESwitch based on TTTech's TTEthernet switch IP that also supports bootstrap configurations of TTEswitches.


TTEBuild allows converting XML-based device configuration database files into binary configuration images required by the TTESwitches and the TTEEnd Systems.


TTech’s TTPPlan is a cluster design tool for definition and planning of communication in integrated system architectures with the time-triggered protocol TTP.


TTPLoad downloads application and system configuration data from a PC and sends it to a TTP network over an Ethernet/TTP gateway. It also allows quick system reconfiguration.


TTPView is a tool for monitoring and analysis of messages and frames sent among modules in a TTP network featuring flexible visualization instruments for reliability.


TTPBuild from TTTech is an efficient design tool that automatically creates a framework for software application design on one module or control unit.

Verification Tools

TTTech’s verification tools for the aerospace market are based on our core-technologies, the time-triggered Ethernet TTEthernet and the time-triggered protocol TTP.


TTEVerify is a DO-330 qualified verification tool chain for automating reviews of configuration implementations against their requirements for each level.


This solution speeds up the verification process of parameter design and changes for TTPTD-COM layer and allows lower reconfiguration and certification costs.


TTTech’s TTPVerify enables automatic verification of system and network design parameters and is designed as DO-178B Level A verification tool.