Microchip Technology DsPICDEM MCLV-2 Manuel utilisateur

2012 Microchip Technology Inc. DS52080A

dsPICDEM™ MCLV-2

Development Board

User’s Guide

DS52080A-page 2 2012 Microchip Technology Inc.

Information contained in this publication regarding device

applications and the like is provided only for your convenience

and may be superseded by updates. It is your responsibility to

ensure that your application meets with your specifications.

MICROCHIP MAKES NO REPRESENTATIONS OR

WARRANTIES OF ANY KIND WHETHER EXPRESS OR

IMPLIED, WRITTEN OR ORAL, STATUTORY OR

OTHERWISE, RELATED TO THE INFORMATION,

INCLUDING BUT NOT LIMITED TO ITS CONDITION,

QUALITY, PERFORMANCE, MERCHANTABILITY OR

FITNESS FOR PURPOSE. Microchip disclaims all liability

arising from this information and its use. Use of Microchip

devices in life support and/or safety applications is entirely at

the buyer’s risk, and the buyer agrees to defend, indemnify and

hold harmless Microchip from any and all damages, claims,

suits, or expenses resulting from such use. No licenses are

conveyed, implicitly or otherwise, under any Microchip

intellectual property rights.

Trademarks

The Microchip name and logo, the Microchip logo, dsPIC,

KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART,

PIC32 logo, rfPIC and UNI/O are registered trademarks of

Microchip Technology Incorporated in the U.S.A. and other

countries.

FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,

MXDEV, MXLAB, SEEVAL and The Embedded Control

Solutions Company are registered trademarks of Microchip

Technology Incorporated in the U.S.A.

Analog-for-the-Digital Age, Application Maestro, chipKIT,

chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net,

dsPICworks, dsSPEAK, ECAN, ECONOMONITOR,

FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP,

Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB,

MPLINK, mTouch, Omniscient Code Generation, PICC,

PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE,

rfLAB, Select Mode, Total Endurance, TSHARC,

UniWinDriver, WiperLock and ZENA are trademarks of

Microchip Technology Incorporated in the U.S.A. and other

countries.

SQTP is a service mark of Microchip Technology Incorporated

in the U.S.A.

All other trademarks mentioned herein are property of their

respective companies.

Printed on recycled paper.

ISBN: 978-1-62076-293-6

Note the following details of the code protection feature on Microchip devices:

• Microchip products meet the specification contained in their particular Microchip Data Sheet.

• Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the

intended manner and under normal conditions.

• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our

knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data

Sheets. Most likely, the person doing so is engaged in theft of intellectual property.

• Microchip is willing to work with the customer who is concerned about the integrity of their code.

• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not

mean that we are guaranteeing the product as “unbreakable.”

Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our

products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts

allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

Microchip received ISO/TS-16949:2009 certification for its worldwide

headquarters, design and wafer fabrication facilities in Chandler and

Tempe, Arizona; Gresham, Oregon and design centers in California

and India. The Company’s quality system processes and procedures

are for its PIC®MCUs and dsPIC®DSCs, KEELOQ®code hopping

devices, Serial EEPROMs, microperipherals, nonvolatile memory and

analog products. In addition, Microchip’s quality system for the design

and manufacture of development systems is ISO 9001:2000 certified.

QUALITY MANAGEMENT S

YSTEM

CERTIFIED BY DNV

== ISO/TS 16949 ==

2012 Microchip Technology Inc. DS52080A-page 3

dsPICDEM™ MCLV-2 Development Board User’s Guide

DS52080A-page 4 2012 Microchip Technology Inc.

NOTES:

dsPICDEM™ MCLV-2 DEVELOPMENT

BOARD USER’S GUIDE

2012 Microchip Technology Inc. DS52080A-page 5

Table of Contents

Preface ...........................................................................................................................7

Chapter 1. Introduction

1.1 Overview of the dsPICDEM MCLV-2 Development Board ........................... 13

1.2 Features Overview ....................................................................................... 14

Chapter 2. Hardware Overview

2.1 PIM Configuration ......................................................................................... 18

2.2 Board Connectors ........................................................................................20

2.3 Selecting a Power Supply for the Development Board ................................24

2.4 User Interface Hardware .............................................................................. 24

Chapter 3. Running a BLDC Motor Using a Sensorless Algorithm

3.1 Operating Requirements ..............................................................................27

3.2 dsPICDEM MCLV-2 Development Board Setup .......................................... 28

Appendix A. Schematics and Layout.........................................................................41

Appendix B. Electrical Specifications........................................................................43

Worldwide Sales and Service ....................................................................................44

dsPICDEM™ MCLV-2 Development Board User’s Guide

DS52080A-page 6 2012 Microchip Technology Inc.

NOTES:

dsPICDEM™ MCLV-2 DEVELOPMENT

BOARD USER’S GUIDE

2012 Microchip Technology Inc. DS52080A-page 7

Preface

INTRODUCTION

This chapter contains general information that will be useful to know before using the

dsPICDEM™ MCLV-2 Development Board. Items discussed in this chapter include:

•Document Layout

•Conventions Used in this Guide

•Warranty Registration

•Recommended Reading

•The Microchip Web Site

•Development Systems Customer Change Notification Service

•Customer Support

•Document Revision History

DOCUMENT LAYOUT

This user’s guide describes how to use the dsPICDEM™ MCLV-2 Development Board.

The document is organized as follows:

•Chapter 1. “Introduction” – This chapter introduces the dsPICDEM™ MCLV-2

Development Board and provides an overview of various features.

•Chapter 2. “Hardware Overview” – This chapter describes the hardware

components of the dsPICDEM™ MCLV-2 Development Board.

•Chapter 3. “Running a BLDC Motor Using a Sensorless Algorithm” – This

chapter describes how to run a sensored BLDC motor using a dsPIC®DSC

device.

•Appendix A. “Schematics and Layout” – This appendix provides detailed

circuit schematics of the dsPICDEM™ MCLV-2 Development Board.

•Appendix B. “Electrical Specifications” – This appendix lists the DC input and

output ratings for the dsPICDEM™ MCLV-2 Development Board.

NOTICE TO CUSTOMERS

All documentation becomes dated, and this manual is no exception. Microchip tools and

documentation are constantly evolving to meet customer needs, so some actual dialogs and/

or tool descriptions may differ from those in this document. Please refer to our web site

(www.microchip.com) to obtain the latest documentation available.

Documents are identified with a “DS” number. This number is located on the bottom of each

page, in front of the page number. The numbering convention for the DS number is

“DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the

document.

For the most up-to-date information on development tools, see the MPLAB®IDE on-line help.

Select the Help menu, and then Topics to open a list of available on-line help files.

dsPICDEM™ MCLV-2 Development Board User’s Guide

DS52080A-page 8 2012 Microchip Technology Inc.

CONVENTIONS USED IN THIS GUIDE

This manual uses the following documentation conventions:

DOCUMENTATION CONVENTIONS

Description Represents Examples

Arial font:

Italic characters Referenced books MPLAB®IDE User’s Guide

Emphasized text ...is the only compiler...

Initial caps A window the Output window

A dialog the Settings dialog

A menu selection select Enable Programmer

Quotes A field name in a window or

dialog “Save project before build”

Underlined, italic text with

right angle bracket A menu path File>Save

Bold characters A dialog button Click OK

A tab Click the Power tab

N‘Rnnnn A number in verilog format,

where N isthe total number of

digits, R is the radix and n is a

digit

4‘b0010, 2‘hF1

Text in angle brackets < > A key on the keyboard Press <Enter>, <F1>

Courier New font:

Plain Courier New Sample source code #define START

Filenames autoexec.bat

File paths c:\mcc18\h

Keywords _asm, _endasm, static

Command-line options -Opa+, -Opa-

Bit values 0, 1

Constants 0xFF, ‘A’

Italic Courier New A variable argument file.o, where file can be

any valid filename

Square brackets [ ] Optional arguments mcc18 [options] file

[options]

Curly brackets and pipe

character: { | } Choice of mutually exclusive

arguments; an OR selection errorlevel {0|1}

Ellipses... Replaces repeated text var_name [,

var_name...]

Represents code supplied by

user void main (void)

{ ...

}

Preface

2012 Microchip Technology Inc. DS52080A-page 9

WARRANTY REGISTRATION

Please complete and mail the Warranty Registration Card that was enclosed with the

development board. Sending in the registration card entitles you to receive new product

updates. Interim software releases are available at the Microchip web site.

RECOMMENDED READING

This user’s guide describes how to use the dsPICDEM™ MCLV-2 Development Board.

The device-specific data sheets contain current information on programming the specific

microcontroller or digital signal controller devices. Other useful documents are listed

below. The following Microchip documents are available and recommended as

supplemental reference resources:

MPLAB®IDE Simulator, Editor User’s Guide (DS51025)

This user’s guide is a comprehensive guide that describes installation and features of

Microchip’s MPLAB Integrated Development Environment (IDE), as well as the editor

and simulator functions in the MPLAB IDE environment.

Readme Files

For the latest information on using other tools, read the tool-specific Readme files in the

Readme subdirectory of the MPLAB IDE installation directory. The Readme files contain

updated information and known issues that may not be included in this user’s guide.

MPASM™ Assembler, MPLINK™ Object Linker, MPLIB™ Object Librarian User’s

Guide (DS33014)

This user’s guide describes how to use the Microchip MPASM Assembler, the MPLINK

Object Linker and the MPLIB Object Librarian.

dsPIC33EP256MC506 Plug-In Module (PIM) Information Sheet for Internal Op

amp Configuration (DS52062)

This information sheet provides information specific to the dsPIC33EP256MC506

Internal Op amp Configuration Plug-In Module (PIM).

dsPICDEM™ MCLV-2 Development Board User’s Guide

DS52080A-page 10 2012 Microchip Technology Inc.

THE MICROCHIP WEB SITE

Microchip provides online support via our web site at www.microchip.com. This web

site is used as a means to make files and information easily available to customers.

Accessible by using your favorite Internet browser, the web site contains the following

information:

•Product Support – Data sheets and errata, application notes and sample

programs, design resources, user’s guides and hardware support documents,

latest software releases and archived software

•General Technical Support – Frequently Asked Questions (FAQs), technical

support requests, online discussion groups, Microchip consultant program

member listing

•Business of Microchip – Product selector and ordering guides, latest Microchip

press releases, listing of seminars and events, listings of Microchip sales offices,

distributors and factory representatives

DEVELOPMENT SYSTEMS CUSTOMER CHANGE NOTIFICATION SERVICE

Microchip’s customer notification service helps keep customers current on Microchip

products. Subscribers will receive e-mail notification whenever there are changes,

updates, revisions or errata related to a specified product family or development tool of

interest.

To register, access the Microchip web site at www.microchip.com, click on Customer

Change Notification and follow the registration instructions.

The Development Systems product group categories are:

•Compilers – The latest information on Microchip C compilers and other language

tools. These include the MPLAB®C compiler; MPASM™ and MPLAB 16-bit

assemblers; MPLINK™ and MPLAB 16-bit object linkers; and MPLIB™ and

MPLAB 16-bit object librarians.

•Emulators – The latest information on the Microchip MPLAB REAL ICE™

in-circuit emulator.

•In-Circuit Debuggers – The latest information on the Microchip in-circuit

debugger, MPLAB ICD 3.

•MPLAB IDE – The latest information on Microchip MPLAB IDE, the Windows®

Integrated Development Environment for development systems tools. This list is

focused on the MPLAB IDE, MPLAB SIM simulator, MPLAB IDE Project Manager

and general editing and debugging features.

•Programmers – The latest information on Microchip programmers. These include

the MPLAB PM3 device programmer and the PICkit™ 3 development

programmers.

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