Motor Control
Specialized compute for vector control and related real-time algorithms in robotic joints, industrial servos and consumer motors.
DH-TMU™ For motor-control and energy-management MCUs and SoCs, DH-TMU provides hardware acceleration for CORDIC mathematics and FOC control, including trigonometric functions, arctangent, square root, coordinate transforms and PI calculations. Dedicated hardware offloads control-loop computation to preserve CPU resources for real-time tasks. The IP has been delivered commercially in volume-production industrial and automotive chips.
Core Capabilities
- Real-Time Control
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Dedicated hardware handles key mathematical operations in control loops, reducing main-core workload and preserving processing resources for real-time tasks while improving computational efficiency and responsiveness.
- CORDIC Mathematical Acceleration
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Hardware acceleration for common operations including Sin, Cos, Atan and Sqrt supports trigonometric, arctangent and square-root calculations for angles, phases and other real-time control tasks.
- FOC Control Acceleration
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Accelerates Clarke and Park transforms and PI calculations in field-oriented control (FOC), offloading key motor-control-loop computations for efficient motor-control designs.
Applications
Energy Management
Mathematical acceleration for phase calculation, phase locking and control compensation in power supplies, inverters and other energy-management systems.
Software & Integration Support
Drivers, verification references and integration documentation support MCU/SoC development and system integration, backed by technical assistance.
Discuss Your Real-Time Control Requirements
Share your motor-control or energy-management application, real-time response and precision requirements, and target chip platform. We will arrange a technical discussion.
