NXP Semiconductors MCSXSR1CS12ZVM S12ZVM Evaluation Board

NXP Semiconductors MCSXSR1CS12ZVM S12ZVM Evaluation Board is a development platform for 3-phase Brushless Direct Current (BLDC) and Permanent Magnet Synchronous Motor (PMSM) control in high-current applications. The design features automotive connectivity with LIN (Local Interconnect Network) or CAN (Controller Area Network), an onboard OSBDM debugger with UART-to-USB bridge, and various customizable I/O pins. Based on the 16-bit S12 MagniV® S12ZVM Mixed-Signal Microcontroller, the MCSXSR1CS12ZVM offers a high-performance 3-phase power stage for PMSM or BLDC motor control in sensorless mode, or with Hall or Resolver sensors, together with DC-link current sensing for 3-phase current reconstruction.

The MCSXSR1CS12ZVM integrates an automotive voltage regulator, a LIN physical interface, and a gate driver unit able to drive up to six external MOSFETs.

Features

Hardware Features
- Highly-integrated design for space constraint applications
- Single PCB hardware design up to 1kW of power with optimized switching performance
- Single-shunt current sensing design for cost-sensitive applications
- Resolver hardware interface with integrated voltage regulator
- Interfaces
  - Integrated LIN
  - Optional CAN
  - UART/SCI
  - SPI
- OSBDM programming/debugging with USB-to-SCI transceiver
- Easy access to the MCU I/O header pins for prototyping
- Optional external 12V up to 100A

Software Features
- Automotive Motor Control Algorithm
  - Sensorless control of the 3-phase PMSM motor based on Field Oriented Control (FOC) allowing independent control of the magnetic field and torque/speed
- Evaluation version of the Automotive Math and Motor Control Library (AMMCLib) Set
  - Control algorithm built on blocks of precompiled software library
- FreeMASTER and MCAT application tuning and variables tracking at different levels of the FOC cascade structure
- Example software created in CodeWarrior 11.0 or higher

Applications

Actuators and valve controls
Electric fuel, water, and oil pumps
Heating, ventilation, and air conditioning (HVAC)

Engine cooling fans
Windshield wipers
Doors, window lift, and seat control

Documents

Fact Sheet
Quick Start Guide

User Guide
S12ZVM Reference Manual & Datasheet

NXP Semiconductors MCSXSR1CS12ZVM S12ZVM Evaluation Board

Features

Applications

Documents

Board Layout

Algorithm Concept

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