Scalable software for cost-optimized ECUs

EB tresos AutoCore Light

Do more with less:
As vehicles evolve into software-defined platforms, demand is rising for smarter, cost-efficient peripheral ECUs. These ECUs must perform reliably on resource-restrained hardware, meet safety standards, and integrate seamlessly, without driving up cost or complexity.

EB tresos AutoCore Light is built for exactly this. It’s a lean, resource-efficient basic software package that delivers essential functions with a minimal footprint. Ideal for lightweight ECUs, it simplifies integration into zonal architectures while cutting development time and system costs.

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Benefits

Modular approach

Easily expand functionality using EB tresos AutoCore Light extension packages. Based on available memory (ROM/RAM), tailored add-ons such as a complete memory and diagnostic stack or J1939 support a wide range of application needs.

Minimum latency

Achieve ultra-low latency through signal-based communication without protocol overhead or added complexity. This proven method enables fast, efficient integration using familiar concepts.

Quick project setup

Get started faster with a pre-integrated startup package available for Cortex M0+, M4F and similar microcontroller platforms.

Resource optimized

Designed for peripheral ECUs with small MCUs, the solution delivers dependable performance within strict memory limits—helping reduce hardware requirements and overall system cost.

Safe and secure

Built on an ASIL-B ready platform with a Cyber Security Management System (CSMS) -certified foundation, it simplifies safety and security assessment, ensuring compliance and peace of mind from day one.

Faster development

Accelerate development and lower R&D effort using ready-to-use components with intuitive API support and simple integration workflows; avoiding the complexity of custom in-house builds.

Features of EB tresos AutoCore Light

Comprehensive software stack
Includes high-performance OS, Watchdog, CAN and LIN communication stacks, UDS diagnostics, bootloader, and flasher, ready for real-world automotive use.
Pre-integrated and certified
Delivered with pre-qualified drivers and EB tresos AutoCore OS, optimized for Cortex M0+, M4F and similar microcontroller platforms to reduce setup time and validation effort.
Hardware abstraction layer (MCAL)
Built on vendor-provided MCAL for smooth hardware integration and greater portability across ECU platforms.
Efficient tooling
Intuitive, multifunctional tools simplify configuration, integration, and development, helping teams move faster with ease.