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VIENNA, Austria and SAN JOSÉ, Calif., Feb. 15, 2006—TTTech and LynuxWorks™ today announced a partnership to offer customers integrated solutions based on the deterministic TTP® communication bus and the LynxOS® DO-178B certified RTOS.

A new TTTech development board for hardware-in-the-loop simulation of aerospace test equipment, which supports simulation of a whole distributed network for aerospace applications with hard real-time requirements, will be the first project to benefit from the partnership.

The TTTech TTP (Time-Triggered Protocol) bus is a bi-directional, partitioned and fault tolerant databus that offers deterministic performance up to 25Mbps. LynuxWorks LynxOS-178 features DO-178B level A-certification, partitioning, POSIX compliance, and ARINC 653 APplication EXecutive (APEX) support. Both address very directly the stability and standards compliance expectations of military and aerospace system developers seeking to build safety-critical, certifiable applications.

"By linking TTTech's products with the powerful and widely tested operating system LynxOS, end-users from aerospace industry will benefit from the easy integration for safety- and mission-critical embedded applications," commented Kurt Doppelbauer, director of sales aerospace at TTTech. "LynxOS-178 and TTP are proven live flight systems, and this partnership was driven by customer demand for a complete solution from two best-in-class vendors."

"Together we offer a partitioned operating system and a partitioned communication platform that allows easy and deterministic communication between modules," commented Robert Day, vice president of marketing at LynuxWorks. "The technology partnership offers end-users from aerospace industry easy and fast integration for safety- and mission-critical embedded applications."

About LynuxWorks

LynuxWorks is a world leader in the embedded software market, providing operating systems, software development products and consulting services for the world's most successful communications, aerospace/defense, and consumer products companies. Established in 1988, the company is a technology leader in the real-time operating systems (RTOS) industry. LynuxWorks' headquarters are located in San José, California.

About TTTech Computertechnik AG

TTTech Computertechnik AG is the leading supplier of technology and software products in the field of time-triggered systems and TTP® (Time-Triggered Protocol). TTTech products enable developers of on-road and off-road vehicles, aerospace, and industrial control equipment to deliver reliable embedded systems quickly and efficiently. TTTech's products comprise a complete software development environment for TTP-based systems, including hardware as well as TTP chip models. In addition, TTTech provides a broad range of services, from training courses on time-triggered technology to worldwide product and project support.

LynuxWorks is a trademark and LynxOS and BlueCat are registered trademarks of LynuxWorks, Inc. Other brand or product names are registered trademarks or trademarks of the respective holders. Linux is a registered trademark of Linus Torvalds.

LynuxWorks press contacts

Kirsten Long Director, Marketing Communications LynuxWorks, Inc. USA +1 408-979-4404	Dave Reddy Weber Shandwick USA +1 650-868-4659	Peter van der Sluijs Neesham Public Relations Europe +44 1442-879222
Hamid Mirab Managing Director EMEA LynuxWorks Ltd. United Kingdom +44 208-906-9506	Elvia Soltero Weber Shandwick USA +1 408-685-0614