MathWorks Unveils Renesas Hardware Integration for Faster Embedded System Development

Bengaluru — Engineering teams developing embedded systems now have a more direct pathway from simulation to microcontroller execution, thanks to new Hardware Support Packages announced by MathWorks. The software company has established integrated support for two Renesas microcontroller platforms: the RH850/U2A for automotive applications and the RA6T2 for industrial control systems.

The integration within MATLAB and Simulink environments eliminates several manual processes that typically slow development. Automated build procedures, flashing capabilities, and on-target execution features combine to reduce integration complexity and accelerate the overall development timeline.

"Our customers expect a straightforward path from simulation model to microcontroller, and the new integration with MATLAB and Simulink delivers exactly that," said Brad Rex, Senior Director of System Solution Team, UX Group at Renesas. "By working with MathWorks, we've removed the need to assemble toolchains and device drivers by hand so teams can simulate and validate designs earlier, iterate faster, and reduce integration effort across ECU and industrial-control projects."

The new packages provide a unified Model-Based Design workflow applicable to both automotive and industrial projects. This consistency reduces the effort required to integrate solutions and speeds up the time required to move designs into production environments.

Renesas' RA microcontroller line serves applications in industrial and robotics sectors that demand flexible connectivity, real-time responsiveness, and scalable embedded control capabilities. The connection to this platform facilitates rapid development of servo motor and variable-speed drive systems through one-click deployment features, streamlining the hardware setup and validation phases for motion control and tuning tasks.

In the automotive sector, the RH850/U2A microcontroller is extensively deployed in electronic control units. Its architecture delivers the deterministic performance and safety-critical functionality essential for electric vehicle motor control, advanced driver-assistance systems, and vehicle body electronics. Engineers working on traction motor control for EVs can now transfer field-oriented control and regenerative braking algorithms directly from Simulink to RH850/U2A-based controllers, shortening development cycles and enabling faster vehicle-level testing. The approach supports more consistent torque delivery during transient conditions and expedites calibration procedures across various driving scenarios—all without requiring developers to write initialization code or custom build scripts.

"Our collaboration with Renesas strengthens the level of interoperability that engineers expect when using MATLAB and Simulink," said Anuja Apte, India Product Marketing Manager, MathWorks. "By providing a direct path from Simulink models to optimized microcontroller deployment, we help engineering teams move from design to hardware more efficiently while staying integrated with the broader toolchains they rely on. This approach reflects the MathWorks Connections program, which brings partners and customers together to accelerate innovation and reduce time to market within a widely adopted engineering and scientific platform."