Automotive Math and Motor Control Library (AMMCLib)

AMMCLIB
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The Automotive Math and Motor Control Library (AMMCLib) set provides essential building blocks for rapid development of automotive embedded applications with high-performance arithmetic, trigonometric, digital signal processing and math functions. The AMMCLib is available as a production-ready precompiled or source code package.

A significant portion of the AMMCLib supports both sensor-based and sensorless motor control applications; it also assists with fixed-point fractional 16/32-bit and single-precision floating-point arithmetic. All AMMCLib functions come with MATLAB® and Simulink® bit-accurate models for model-based design, simulation and code generation supporting Embedded Coder®.

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General Architecture

Auto AMMCLIB Architecture for KEA

Architecture for KEA

Auto AMMCLIB Architecture for S32Z/E and S32V

Architecture for S32S and S32V234

Automotive software General Block Diagram

Automotive General Block Diagram
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Features

  • Developed according to SPICE Level 3, ISO/TS 16949:2009, in conjunction with ISO 9001:2008 processes. Also compliant with ISO/IEC 9899:1999
  • Common interface across all platforms for easy migration and CPU-specific internal optimizations for maximum performance: takes advantage of SIMD extensions: SPE, LSP, Arm® Neon, Arm DSP for Cortex®-M
  • Long-term support of new and old MCUs: new features regularly released for all supported platforms
  • MATLAB and Simulink models for design, simulation and code generation
  • Supports NXP S32 Design Studio (S32DS), NXP CodeWarrior®, Green Hills MULTI, Wind River Diab, IAR for Arm and Cosmic® compilers (supported compilers may vary based on the device)
  • AMMCLib comprehensive hierarchy:
    • Saturated arithmetic and bitwise functions (MLIB) with basic low-level inline functions
    • General trigonometric and controller functions (GFLIB) with a fast trigonometric, look-up table, limitations, hysteresis, logarithm and controller functions
    • General motor control functions (GMCLIB) with space vector modulation, transformations and other dedicated motor control functions
    • General digital filters functions (GDFLIB) with FIR, IIR and EWMA digital filters
    • Advanced motor control functions (AMCLIB) with FOC macroblocks, BEMF observers for sensorless applications, on-the-fly startup and robust PMSM field weakening controller
    • Advanced digital filters functions (ADFLIB) with sensor processing and fusion, advanced simulation for calibration, fast Fourier transform (FFT) and general matrix/vector functions available for Arm Cortex-A53 and R52 based MCUs

Supported Devices

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1-5 of 26 downloads

  • Libraries

    Automotive Math and Motor Control Library Set for S32Z and S32Eupdated

    FLEXERARev 1.1.45Jun 19, 2026 10:13:001 KBSW32ZSE-MMCL1D
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  • Libraries

    Automotive Math and Motor Control Library Set for MPC560xP

    FLEXERARev 1.1.43Dec 22, 2025 12:44:001 KBSW560XP-MMCL1D
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  • Libraries

    Automotive Math and Motor Control Library Set for MPC5775E

    FLEXERARev 1.1.39Oct 14, 2024 12:44:001 KBSW5775E-MMCL1D
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  • Libraries

    Automotive Math and Motor Control Library Set for S32M24Xupdated

    FLEXERARev 1.1.45Jun 19, 2026 10:13:001 KBSW32M24X-MMCL1D
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  • Libraries

    Automotive Math and Motor Control Library Set for Kinetis KEAupdated

    FLEXERARev 1.1.45Jun 19, 2026 10:13:001 KBSWKEA-MMCL1D
    Download
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