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Microchip Technology dsPIC33CK - User Manual

Microchip Technology dsPIC33CK
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2020 Microchip Technology Inc. DS50002927A
dsPIC33CK Low-Voltage
Motor Control Board
Users Guide
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Microchip Technology dsPIC33CK Specifications

General IconGeneral
BrandMicrochip Technology
ModeldsPIC33CK
CategoryComputer Hardware
LanguageEnglish

Summary

Preface

Preface Introduction

General information about the board and preface topics.

Preface Document Layout

Explains the organization and structure of the user's guide.

Documentation Conventions

Recommended Reading

Chapter 1: Introduction

Chapter 1.1: Overview

Provides a general description of the dsPIC33CK Low-Voltage Motor Control Board.

Chapter 1.2: Features

Details the key features and capabilities of the Motor Control Board.

Chapter 1.3: Block Diagram

Illustrates the overall architecture and functional blocks of the board.

Chapter 2: Board Interface Description

Chapter 2.1: Introduction

Introduces the chapter's focus on the board's input and output interfaces.

Chapter 2.2: Board Connectors

Summarizes the connectors on the Motor Control Board and their intended uses.

Chapter 2.3: User Interface Hardware

Describes the components of the board's user interface, including LEDs and buttons.

Chapter 2.4: dsPIC DSC Pin Functions

Details the pin assignments and functions of the dsPIC DSC microcontroller.

Chapter 3: Hardware Description

Chapter 3.1: Introduction

Provides a detailed description of the hardware features of the Motor Control Board.

Chapter 3.2.1: dsPIC33 CK256 MP508 & Auxiliary Circuits

Details the main microcontroller and its supporting circuitry on the board.

Chapter 3.2.2: Power Supply

Explains the board's power supply stages and voltage regulation.

Chapter 3.2.3: Three-Phase Inverter Bridge

Describes the implementation of the three-phase motor power stage.

Chapter 3.2.4: Current Sensing Circuits

Details the circuits used for measuring motor phase and bus currents.

Chapter 3.2.5: Voltage Sensing Circuit

Explains the network for scaling down DC supply voltage for measurement.

Chapter 3.2.6: Hall Sensor & Quadrature Encoder Interface

Describes the interface for motor position and speed sensors.

Chapter 3.2.7: External Temperature Sensor Interface

Details the optional circuit for interfacing an external temperature sensor.

Chapter 3.2.8: User Interface

Covers push buttons, potentiometers, and LEDs for user interaction.

Chapter 3.2.9: Debug Serial UART Interface

Explains the board's USB-UART interface for debugging and communication.

Chapter 3.2.10: mikroBUS Sockets

Describes the sockets for expanding functionality with Click Boards™.

Chapter 3.2.11: Programmer;Debugger Interface

Details the on-board PICkit™ programmer/debugger tool.

Appendix A: Schematics and Layout

Appendix A.1: Board Schematics and Layout

Provides the schematics and PCB layout diagrams of the Motor Control Board.

Appendix B: Electrical Specifications

Appendix B.1: Introduction

Introduces the section detailing the electrical specifications of the Motor Control Board.

Appendix C: Design Details

Appendix C.1: Introduction

Introduces the chapter providing detailed design information for the board.

Appendix C.2: Current Amplifier Circuits

Details the design of circuits for amplifying motor phase and bus currents.

Appendix C.3: Auxiliary Power Supply

Explains the design of the board's auxiliary power supply stages.

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