EB tresos operating systems

classic AUTOSAR operating system

Classic AUTOSAR operating system fulfilling both safety and non-safety requirements and suitable for both single and multi-core.


Adaptable to various use cases

We offer the right OS for each kind of project, whether you need OSEK with small footprint; single-core or multi-core architectures for AUTOSAR; or you need to meet the ASIL A-D functional safety requirements according to ISO 26262.

Seamless integration

Our AUTOSAR and safety operating systems seamlessly integrate with our basic software, EB tresos AutoCore, and tool environment, EB tresos Studio.

Offering the latest features

Our long-term partnerships with leading semiconductor manufacturers enable us to stay on top of new developments so that our operating systems consistently support the latest features.

Depending on your Basic Software or your Functional Safety Software, we offer different operating systems

Classic AUTOSAR Operating System: Functional safety ISO 26262

EB tresos Safety OS

EB tresos Safety OS is designed and developed for safety-related projects up to ASIL D/SIL 3. It offers powerful safety features to provide a safe execution environment for mixed ASIL applications. It:

  • Complies with the latest AUTOSAR standard
  • Seamlessly integrates into EB tresos AutoCore
  • Is part of Elektrobit’s safety solutions
  • Complies with ISO 26262 and IEC 61508
  • Is available in single-core and multi-core versions

Exida certified

The single-core version has been independently certified by the assessment agency exida, ensuring that the product and development processes comply with the relevant safety management and design requirements of ISO 26262 ASIL D and IEC 61508 SIL 3.

EB tresos Safety OS Multi-Core is the first of its kind in the automotive market. It paves the way for future automotive electronics trends by supporting multi-core ECUs at ASIL D, the highest Automotive Safety Integrity Level.


More information on Functional safety (ISO 26262)

Classic AUTOSAR Operating System: EB tresos AutoCore OS

EB tresos AutoCore OS

EB tresos AutoCore OS is an embedded real-time operating system that implements the latest AUTOSAR standard and all its scalability classes, including memory protection. It is available in single-core and multi-core versions. To reduce the memory footprint and CPU run time, the OS can be optimized at source level to remove all OS components that are not used in the given configuration. The code generation can be triggered from the graphical configurator EB tresos Studio and the command line to allow incorporation into existing build environments.

EB tresos OsekCore OS

This is our OSEK/VDX-compliant embedded real-time operating system for small applications such as bootloader or non-AUTOSAR projects. It perfectly fits to small 8- and 16-bit microcontrollers.


More information on Classic AUTOSAR basic software

Further information on Elektrobit’s Classic AUTOSAR solutions