Microchip Technology PICkit 2 Manuel utilisateur

EN: This Datasheet is presented by the manufacturer.

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PICkitTM 2

Microcontroller Programmer

USER’S GUIDE

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and may be superseded by updates.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, Accuron,

dsPIC,KEELOQ,microID, MPLAB,PIC,PICmicro,PICSTART,

PRO MATE, PowerSmart, rfPIC and SmartShunt are

registered trademarks of Microchip Technology Incorporated

in the U.S.A. and other countries.

AmpLab, FilterLab, Migratable Memory, MXDEV, MXLAB,

SEEVAL, SmartSensor 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, CodeGuard,

dsPICDEM, dsPICDEM.net, dsPICworks, ECAN,

ECONOMONITOR, FanSense, FlexROM, fuzzyLAB,

In-Circuit Serial Programming, ICSP, ICEPIC, Linear Active

Thermistor, Mindi, MiWi, MPASM, MPLIB, MPLINK, PICkit,

PICDEM, PICDEM.net, PICLAB, PICtail, PowerCal,

PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB,

rfPICDEM, Select Mode, Smart Serial, SmartTel, Total

Endurance, UNI/O, WiperLock and ZENA are trademarks of

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

countries.

SQTP is a service mark ofMicrochip Technology Incorporated

in the U.S.A.

All other trademarks mentioned herein are property of their

respective companies.

Printed on recycled paper.

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-16949:2002 certification for its worldwide

headquarters, design and wafer fabrication facilities in Chandler and

Tempe,Arizona, Gresham,Oregonand Mountain View, California. The

Company’s quality system processes and procedures are for its

PICmicro®8-bit MCUs, 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.

PICkitTM 2 USER’S GUIDE

Table of Contents

Preface ...........................................................................................................................1

Chapter 1. PICkit™ 2 Overview

1.1 Introduction .....................................................................................................7

1.2 Highlights ........................................................................................................ 7

1.3 PICkit™ 2 Microcontroller Programmer Contents .......................................... 7

1.4 Introducing the PICkit™ 2 Microcontroller Programmer ................................. 7

1.5 PICkit™ 2 Microcontroller Programmer Overview .......................................... 8

1.5.1 USB Port Connection ..................................................................................8

1.5.2 Status LEDs ................................................................................................8

1.5.3 Push Button .................................................................................................8

1.5.4 Programming Connector .............................................................................9

1.5.5 Lanyard Connection ....................................................................................9

1.6 Programming Software .................................................................................10

1.6.1 Menu Bar ...................................................................................................11

1.6.2 Device Configuration .................................................................................12

1.6.3 Status Bar ..................................................................................................12

1.6.4 Progress Bar .............................................................................................12

1.6.5 Program Memory .......................................................................................12

1.6.6 Data EEPROM Memory ............................................................................12

Chapter 2. Getting Started

2.1 Introduction ...................................................................................................13

2.2 Installing the PICkit™ 2 Programming Software .......................................... 13

2.3 Using the PICkit™ 2 Programming Software ............................................... 13

2.3.1 Selecting the Device Family ......................................................................14

2.3.2 Device Identification ..................................................................................14

2.3.3 Target Power .............................................................................................15

2.3.4 Import HEX File .........................................................................................15

2.3.5 Write ..........................................................................................................16

2.3.6 Automatic File Reload ...............................................................................17

2.3.7 Verify .........................................................................................................17

2.3.8 Read ..........................................................................................................17

2.3.9 Code-Protect Device .................................................................................17

2.3.10 Erase .......................................................................................................18

Chapter 3. PICkit™ 2 and ICSP™

3.1 Introduction ...................................................................................................19

3.2 Isolate VPP/MCLR/Port Pin ........................................................................... 20

3.2.1 If the VPP pin is used as a MCLR pin. .......................................................20

3.2.2 If the VPP pin is used as an I/O port pin. ...................................................20

3.3 Isolate ICSPCLK or PGC and ICSPDAT or PGD pins ................................. 20

3.4 VDD ...............................................................................................................21

PICkitTM 2 User’s Guide

3.4.1 The application circuit is powered by the PICkit 2 Microcontroller

Programmer............................................................................................21

3.4.2 The application circuit is powered externally ..............................................21

3.4.3 Bulk Erase is used......................................................................................21

3.5 VSS ............................................................................................................... 22

3.6 Other Considerations ................................................................................... 22

Chapter 4. PICkit™ 2 Debug Express

4.1 Introduction ................................................................................................... 23

4.2 PICkit™ 2 Debug Express ............................................................................ 23

4.2.1 Selecting the Device and Development Mode ...........................................24

4.2.2 PICkit™ 2 Microcontroller Programmer Debug Tool ..................................25

4.2.3 Updating PICkit™ 2 Firmware (Operating System) ...................................26

4.2.4 Running the Project Wizard .......................................................................27

4.2.5 PIC16F917 Debug Demo Project ..............................................................30

4.2.6 Creating a Hex File ....................................................................................31

4.2.7 Setting Debug Options ...............................................................................32

4.2.8 Loading Program Code for Debugging ......................................................32

4.2.9 PIC16F917 Debug Demo ...........................................................................34

4.2.10 Debugging the PIC16F917 Debug Demo Code .......................................35

4.2.11 Programming the Application ...................................................................38

Chapter 5. Updating the PICkit™ 2 Operating System

5.1 Introduction ................................................................................................... 41

5.2 Updating the PICkit™ 2 Microcontroller Programmer................................... 41

Chapter 6. Troubleshooting

6.1 Introduction ................................................................................................... 43

6.2 Frequently Asked Questions ........................................................................ 43

Appendix A. Hardware Schematics

A.1 Introduction .................................................................................................. 45

Worldwide Sales and Service .....................................................................................47

PICkit™2 USER’S GUIDE

Preface

INTRODUCTION

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

PICkit™ 2 Microcontroller Programmer. 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

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.

PICkit™2 User’s Guide

DOCUMENT LAYOUT

This document describes how to use the PICkit™ 2 Microcontroller Programmer as a

development tool to emulate and debug firmware on a target board. The manual layout

is as follows:

•Chapter 1. “PICkit™ 2 Overview” – Provides an overview of the PICkit 2

Microcontroller Programmer.

•Chapter 2. “Getting Started” – Provides Instructions on how to get started using

the PICkit 2 Microcontroller Programmer to program Flash-based PICmicro®

Microcontroller Units (MCUs).

•Chapter 3. “PICkit™ 2 and ICSP™” – Describes programming with the PICkit 2

Microcontroller Programmer using In-Circuit Serial Programming™(ICSP™).

•Chapter 4. “PICkit™ 2 Debug Express” – Provides a tutorial on using the PICkit

2 Debug Express debugger program.

•Chapter 5. “Updating the PICkit™ 2 Operating System” – Provides instruction

on how to update your PICkit 2 Microcontroller Programmer’s Operating System.

•Chapter 6. “Troubleshooting” – Provides information on solving common

problems.

•Appendix A. “Hardware Schematics” – Illustrates the PICkit 2 Microcontroller

Programmer hardware schematic diagrams.

Preface

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)

{ ...

}

PICkit™2 User’s Guide

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.

RECOMMENDED READING

This user's guide describes how to use PICkit™ 2 Microcontroller Programmer. Other

useful documents are listed below. The following Microchip documents are available

and recommended as supplemental reference resources.

44-Pin Demo Board User’s Guide (DS41296)

Consult this document for instructions on how to use the 44-Pin Demo Board as

development tool to emulate and debug firmware on a target board.

Low Pin Count Demo Board’s User’s Guide (DS51556)

Consult this document for instructions on how to use Microchip Technology’s Low Pin

Count device (8-pin, 14-pin and 20-pin). This document includes a series of tutorials.

MPLAB®IDE User’s Guide (DS51519)

Consult this document for more information pertaining to the installation and features

of the MPLAB Integrated Development Environment (IDE) software.

MPLAB®IDE Quick Start Guide (DS51281)

Describes how to set up the MPLAB IDE software and use it to create projects and

program devices.

MPLAB IDE On-line Help

In-Circuit Serial Programming™ (ICSP™) Guide (DS30277)

This document contains helpful design guidelines for successful ICSP programming. It

includes application notes on hardware designs and the ICSP programming

specifications.

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

Guide (DS33014)

Describes how to use the Microchip PICmicro MCU assembler (MPASM assembler),

linker (MPLINK linker), and librarian (MPLIB librarian).

README for PICkit™ 2 Debug Express

For the latest information on using the PICkit™ 2 Debug Express, read the “Readme

for PICkit 2 Debug Express.txt” file (an ASCII text file) in the Readmes sub-

directory of the MPLAB IDE installation directory. The Readme file contains updated

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

Readme Files

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

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

contain update information and known issues that may not be included in this user’s

guide.

Preface

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 C18 and MPLAB C30 C compilers; MPASM™

and MPLAB ASM30 assemblers; MPLINK™ and MPLAB LINK30 object linkers;

and MPLIB™ and MPLAB LIB30 object librarians.

•Emulators – The latest information on Microchip in-circuit emulators.This

includes the MPLAB ICE 2000 and MPLAB ICE 4000.

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

debugger, MPLAB ICD 2.

•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 and PRO MATE®II device programmers and the PICSTART®

Plus and PICkit™1 development programmers.

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