Microchip Technology Digital Power Starter Kit Bedienungsanleitung

2012 Microchip Technology Inc. DS52078A

Digital Power Starter Kit

User’s Guide

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DS52078A-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and may be superseded by updates.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: 978-1-62076-353-7

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 ==

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DS52078A-page 4 2012 Microchip Technology Inc.

NOTES:

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DIGITAL POWER STARTER KIT

USER’S GUIDE

2012 Microchip Technology Inc. DS52078A-page 5

Safety Notice

The following safety notices and operating instructions should be adhered to avoid a

safety hazard. If in any doubt, consult your supplier.

DANGER – The Digital Power Starter Kit contains two resistive loads that are intended

to dissipate power in the form of heat. Depending on the output power level, it is pos-

sible for the resistive load to become hot to the touch or to any surface in direct contact

with the board.

WARNING – The Digital Power Starter Kit should only be installed, operated, serviced

or modified by qualified personnel. Any service or modification performed by the user

is done at the user’s own risk and voids all warranties.

CAUTION – Particular care should be taken during code development as unexpected

voltage regulation behavior is possible. Ensure that the power supply connected to the

Digital Power Starter Kit is properly protected against overcurrent event caused by

code development.

General Notices:

• The Digital Power Starter Kit is intended for evaluation and development purposes

and should only be operated in a normal laboratory environment as defined by

IEC 61010-1:2001.

• Clean with a dry cloth only.

• Operate flat on a bench away from any surface items that might become in con-

tact with the board. Do not move during operation and avoid direct contact with

the bottom layer of the board.

• The Digital Power Starter Kit should not be connected or operated if there is any

apparent damage to the unit.

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DIGITAL POWER STARTER KIT

USER’S GUIDE

2012 Microchip Technology Inc. DS52078A-page 7

Table of Contents

Safety Notice .................................................................................................................5

Preface ...........................................................................................................................9

Chapter 1. Introduction

1.1 Overview ...................................................................................................... 15

1.2 Kit Contents .................................................................................................. 15

1.3 Starter Kit Functionality and Features ..........................................................16

1.4 Electrical Specifications ................................................................................ 18

Chapter 2. Hardware

2.1 Top Assembly ............................................................................................... 19

2.2 Signal Configuration .....................................................................................21

2.3 Application Components ..............................................................................22

2.4 Board Connectors ........................................................................................23

2.5 Indicators and Human Interfaces .................................................................23

2.6 Test Points ...................................................................................................24

2.7 Power Rating of Converter Stages ...............................................................25

2.8 Programmer/Debugger .................................................................................26

Chapter 3. Demonstration Program Operation

3.1 Program Demonstration ...............................................................................27

3.2 Code Demonstration .................................................................................... 29

3.3 Other Code Examples ..................................................................................29

Appendix A. Board Layout and Schematics..............................................................31

Worldwide Sales and Service ....................................................................................38

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DS52078A-page 8 2012 Microchip Technology Inc.

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DIGITAL POWER STARTER KIT

USER’S GUIDE

2012 Microchip Technology Inc. DS52078A-page 9

Preface

INTRODUCTION

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

Digital Power Starter Kit. Topics discussed in this preface 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 provides an overview of the Digital Power Starter Kit. The document

is organized as follows:

•Chapter 1. “Introduction” – This chapter introduces the Digital Power Starter Kit

and provides a brief overview of its features.

•Chapter 2. “Hardware” – This chapter describes the board layout and the main

components of the Digital Power Starter Kit.

•Chapter 3. “Demonstration Program Operation” – This chapter describes the

demonstration software that is preloaded on the device that accompanies the

Digital Power Starter Kit.

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

diagrams of the hardware layout, as well as schematic diagrams for the Digital

Power Starter Kit.

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.

Digital Power Starter Kit User’s Guide

DS52078A-page 10 2012 Microchip Technology Inc.

CONVENTIONS USED IN THIS GUIDE

This manual uses the following documentation conventions:

WARRANTY REGISTRATION

Please complete the enclosed Warranty Registration Card and mail it promptly.

Sending in the Warranty Registration Card entitles users to receive new product

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

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 braces 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)

{ ...

}

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