TASKING Unified Toolchain Supports Infineon’s AURIX RC1 RISC-V Automotive Microcontrollers
TASKING, a global provider of high-performance embedded software development tools, has announced comprehensive support for Infineon Technologies’ new AURIX RC1 family of microcontrollers. The collaboration introduces a unified development toolchain designed to support automotive engineers throughout the entire software development lifecycle, from code compilation and debugging to verification and certification preparation.
The new solution combines TASKING’s VX-toolset compiler, winIDEA debugging environment, BlueBox hardware debugging and testing solutions, and LDRA software verification capabilities. By bringing these technologies together in one integrated development environment, TASKING aims to simplify the development of complex automotive electronic systems while improving engineering productivity and reducing the time required to bring new technologies to market.
A key feature of the unified toolchain is its integration of Agentic Artificial Intelligence (AI). The technology is designed to assist engineers with repetitive development activities, software analysis, debugging, and testing. The approach is intended to reduce manual engineering effort while ensuring that developers retain control over important technical decisions.
Infineon introduced its AURIX RC1 microcontroller family at electronica 2026. The new platform represents an important development in real-time computing and control technologies for next-generation Software-Defined Vehicles (SDVs), Software-Defined Everything (SDX), and Physical AI applications.
Built around Infineon’s next-generation RISC-V multicore real-time cluster architecture, AURIX RC1 is designed to deliver improvements in processing performance, scalability, functional safety, cybersecurity, energy efficiency, connectivity, and edge artificial intelligence. These capabilities are expected to support increasingly sophisticated automotive electronic architectures as vehicle manufacturers adopt more software-driven systems.
Unified Development Environment for AURIX RC1
The introduction of AURIX RC1 creates new opportunities for automotive manufacturers and Tier-1 suppliers developing advanced electronic control systems. However, moving to a new processor architecture can introduce challenges for engineering teams, particularly when they must adopt unfamiliar software tools, update development processes, and establish new testing environments.
TASKING’s unified toolchain addresses these challenges by allowing engineers to work with familiar development technologies while transitioning to the RISC-V architecture.
Through the VX-toolset, engineers can compile software for AURIX RC1-based microcontrollers. The winIDEA environment provides debugging capabilities, while BlueBox supports hardware-level debugging and system analysis. LDRA adds software verification capabilities to help engineering teams assess software quality and compliance requirements.
Combining these technologies within one development workflow reduces the need to manage separate tools from multiple suppliers. It also provides engineering teams with a more consistent environment for developing, testing, analyzing, and verifying embedded software.
The integrated approach is particularly important as modern automotive platforms become more complex. Vehicles increasingly depend on interconnected electronic control units, advanced driver assistance technologies, real-time processing, and software-based vehicle functions. These developments require reliable software development processes capable of supporting increasingly demanding performance and safety requirements.
With TASKING’s solution, developers can manage several important stages of the software lifecycle through one coordinated toolchain rather than maintaining disconnected development environments.
Simplifying the Transition to RISC-V Architecture
One of the major advantages of TASKING’s AURIX RC1 support is its focus on architecture migration.
Automotive manufacturers and suppliers have invested considerable resources in existing development tools, software libraries, engineering knowledge, and continuous integration and continuous delivery (CI/CD) infrastructure. Moving from established processor architectures such as TriCore or Arm to RISC-V can potentially require significant changes to these systems.
TASKING aims to minimize this disruption by enabling engineers to transition to the RISC-V-based AURIX RC1 platform without completely replacing their existing development environment.
For companies currently working with Infineon’s TriCore architecture, the unified toolchain provides an opportunity to retain existing software development investments, established CI/CD pipelines, and engineering expertise. This can reduce the requirement for extensive retraining and help teams avoid rebuilding their established workflows.
Organizations developing applications on Arm-based platforms can also benefit from the solution. TASKING offers a common toolchain supporting both Arm and RISC-V architectures, allowing developers to establish a more consistent software development environment across different projects.
This flexibility can support code reuse, simplify engineering operations, and help development teams begin working with AURIX RC1 more efficiently.
The ability to maintain familiar development processes while adopting new processor architectures is becoming increasingly important for automotive manufacturers. As vehicle electronics evolve, engineering teams must balance technological innovation with development costs, project schedules, software reliability, and long-term platform compatibility.
Infineon Emphasizes an Open RISC-V Ecosystem
Infineon views the AURIX RC1 launch as more than the introduction of a new microcontroller architecture. The company is also working to establish a broader software and technology ecosystem around its RISC-V platform.
Thomas Schneid, Vice President of Software and Ecosystem Management at Infineon, highlighted the importance of collaboration with ecosystem partners such as TASKING.
According to Schneid, Infineon’s new open RISC-V architecture is supported by a growing ecosystem of software, development tools, and services. Working with partners allows the company to create an open and scalable environment that helps customers protect existing investments, simplify technology migration, and accelerate innovation.
This ecosystem approach is particularly relevant as the automotive industry moves toward software-defined vehicle platforms. Vehicle manufacturers increasingly require flexible computing architectures that can support new applications, advanced safety functions, connected services, and intelligent vehicle operations.
A strong software ecosystem can help manufacturers access the development tools, middleware, testing capabilities, and engineering support required to build these systems.
TASKING’s contribution is focused on providing a development environment that connects software compilation, debugging, and verification while supporting the transition to RISC-V.
Improving Automotive Software Compliance and Certification
Functional safety and cybersecurity are critical considerations in modern automotive software development. As electronic systems take responsibility for more vehicle functions, manufacturers must demonstrate that their software meets demanding industry standards.
TASKING’s unified toolchain is designed to help engineering teams address requirements associated with ISO 26262 functional safety and ISO/SAE 21434 automotive cybersecurity.
By integrating compilation, debugging, and verification capabilities, the solution can simplify the development process and help reduce the complexity associated with managing multiple software tools.
A unified environment also provides operational advantages for engineering organizations. Centralized license management, integrated development technologies, and support from a single field application engineering team can simplify supplier management and reduce administrative overhead.
Instead of coordinating several independent software vendors, customers can work with TASKING for support across the development workflow.
This arrangement can contribute to lower total cost of ownership while helping engineering, safety, and procurement departments manage development resources more efficiently.
For automotive manufacturers and Tier-1 suppliers, these benefits are particularly relevant when developing safety-critical systems that require extensive testing, documentation, and verification before production deployment.
Virtual Prototypes Enable Earlier Software Development
Another important capability of TASKING’s AURIX RC1 development environment is support for Infineon’s Virtual Prototypes.
Virtual Prototypes allow engineering teams to begin working on software before physical semiconductor devices become available. This capability can help manufacturers start important development activities earlier in the product development cycle.
Using virtual hardware models, developers can evaluate software functionality, analyze system behavior, conduct testing, and perform verification activities before receiving physical silicon.
This approach can reduce delays associated with hardware availability and allow engineering teams to identify potential software or system-level problems earlier.
Early testing is especially valuable for complex multicore automotive systems. Identifying design issues during the initial development stages can reduce the expense and time associated with resolving problems later in the project.
Virtual Prototypes also provide opportunities to evaluate software architecture decisions, investigate system interactions, and prepare testing processes before hardware-based validation begins.
By supporting these capabilities, TASKING aims to help automotive developers reduce technical risks and create a more efficient path toward software qualification and certification.
Agentic AI Accelerates Software Engineering Activities
Artificial intelligence is becoming an increasingly important technology in embedded software development. TASKING is incorporating Agentic AI capabilities into its toolchain to help engineers automate selected activities and improve development efficiency.
The company’s approach focuses on assisting engineers with repetitive tasks, technical analysis, software diagnostics, and debugging rather than replacing engineering decision-making.
New AI skills for the VX-toolset are scheduled to become available with the December 2026 release. These capabilities will bring TASKING toolchain knowledge into a Visual Studio Code-based environment through the Model Context Protocol (MCP).
The AI skills are designed to support several development activities, including:
- Build process assistance and troubleshooting.
- Compiler diagnostic analysis.
- Map-file interpretation.
- Linker Script Language (LSL) analysis.
- Startup code development and investigation.
- Identification of potential software configuration issues.
By making specialized toolchain knowledge accessible through an AI-supported development environment, TASKING aims to reduce the time engineers spend investigating routine problems and navigating complex development processes.
Importantly, the introduction of AI assistance does not change the underlying qualified development tools. Engineers continue to use the established software technologies, while AI provides additional support for selected activities.
TASKING also offers the winIDEA AI Kit for debugging-related workflows. According to the company, the solution has already demonstrated an effort reduction of at least 50% across three use cases.
The company emphasizes a clear operating principle: AI assists, engineers decide. Critical actions require human approval, ensuring that developers remain responsible for important technical decisions.
This approach is particularly important in automotive software engineering, where reliability, traceability, and functional safety requirements demand careful control over development activities.
AI-Assisted Worst-Case Execution Time Analysis
One example of how Agentic AI can support automotive development is Worst-Case Execution Time (WCET) analysis.
WCET analysis is an important activity in real-time embedded systems because engineers must understand how long software tasks may take to execute under demanding operating conditions.
For automotive applications, predictable execution times are essential. Systems responsible for braking, vehicle stability, powertrain control, and other safety-related functions must respond within defined timing limits.
In multicore processors, the analysis becomes more complicated because multiple tasks may interact through shared resources and processing infrastructure. These interactions can influence execution times and create timing-related challenges.
TASKING’s AI-assisted development capabilities can help engineers perform several activities associated with WCET evaluation.
The AI system can assist with preparing test scripts, compiling software with different configuration settings, and executing combinations of tasks to evaluate timing interactions across processor cores.
It can also help identify potential timing issues and support engineers in investigating possible solutions.
These capabilities can reduce repetitive manual work and help development teams evaluate system timing behavior more efficiently.
However, engineers remain responsible for reviewing the results, validating the analysis, and making decisions necessary to ensure deterministic real-time system behavior.
Strengthening a Partnership Spanning More Than 40 Years
TASKING’s support for AURIX RC1 builds on a longstanding relationship with Infineon that extends more than four decades.
Over the years, TASKING has developed software tools for several generations of Infineon microcontroller technologies. The company supplied early development toolsets for the C166 and TriCore architectures, establishing a foundation for its continued involvement in Infineon’s automotive semiconductor ecosystem.
TASKING has also participated in five Infineon DRIVECORE software bundles. These include the widely downloaded DRIVECORE TC4 VT1 bundle, developed with Vector.
In addition, TASKING received Infineon’s Open Standard Advocate award in recognition of its work on RISC-V compiler technology.
The company was also among the early ecosystem partners working with Infineon’s RISC-V Software Development Kit (SDK) and Virtual Prototype environment.
Christoph Herzog, Co-CEO and Chief Technology Officer of TASKING, emphasized the importance of the long-term relationship.
He explained that TASKING has worked directly with Infineon for more than 40 years, developing tools specifically aligned with the company’s microcontroller technologies.
This close collaboration gives automotive manufacturers confidence that the development environment is optimized for the underlying semiconductor architecture and aligned with Infineon’s broader software ecosystem.
Herzog also highlighted the company’s commitment to introducing Agentic AI throughout the development process while maintaining its principle that engineers retain control over important decisions.
The partnership reflects the growing importance of cooperation between semiconductor manufacturers and embedded software providers. As automotive electronics become more advanced, hardware and software technologies must work together to deliver the performance, reliability, and safety required by next-generation vehicles.
Availability and Future Qualification Plans
TASKING has announced that its new VX-toolset for RISC-V, supporting the Infineon AURIX RC1 microcontroller family, is scheduled to become available in December 2026.
Qualification of the TASKING RISC-V toolchain is planned for 2027.
The company has experience independently certifying its compiler technologies for safety-critical development environments, including solutions supporting TriCore, Arm, and RH850 architectures.
Independent compiler certification can help automotive manufacturers reduce the time, cost, and risks associated with software tool qualification in safety-critical projects.
Infineon also plans to incorporate TASKING compiler technology into its DRIVECORE software portfolio for AURIX RC1.
The availability of a pre-integrated and tested combination of Infineon software and TASKING development tools is expected to provide customers with a more accessible starting point for application development.
Rather than assembling separate technologies and establishing complex integration processes, developers will be able to work with a coordinated software development environment.
Supporting the Future of Software-Defined Vehicles
The introduction of the AURIX RC1 family and TASKING’s unified toolchain comes at a time when the automotive industry is undergoing significant technological transformation.
Software-defined vehicles, advanced driver assistance systems, intelligent vehicle controls, connected mobility, and Physical AI are increasing the demand for powerful and reliable embedded computing platforms.
RISC-V architecture is also gaining attention as automotive semiconductor manufacturers explore flexible and scalable processor technologies for future applications.
However, adopting new architectures requires more than advanced hardware. Manufacturers also need mature compiler technologies, debugging environments, verification solutions, and software development ecosystems capable of supporting production-level automotive applications.
TASKING’s collaboration with Infineon addresses these requirements by combining its established embedded development expertise with the new AURIX RC1 RISC-V platform.
The unified toolchain is designed to help manufacturers protect existing engineering investments, simplify architecture migration, improve software development efficiency, and prepare applications for safety and cybersecurity requirements.
Its integration of Agentic AI introduces additional opportunities to reduce manual engineering effort while preserving human oversight.
With the VX-toolset RISC-V release planned for December 2026 and toolchain qualification targeted for 2027, the collaboration represents another step toward expanding the software ecosystem supporting next-generation automotive microcontrollers.
As the industry continues its transition toward software-defined and intelligent vehicles, integrated development environments combining advanced processor support, software verification, and AI-assisted engineering are expected to play an increasingly important role in automotive innovation.
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