MPLAB ICD 3 In-Circuit Debugger User's Guide

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MPLAB ® ICD 3 In-Circuit Debugger User’s GuideInterrupt Service RoutineUser-generated code that is entered when an interrupt occurs. The location of the codein program memory will usually depend on the type of interrupt that has occurred.IRQSee Interrupt Request.ISOSee International Organization for Standardization.ISRSee Interrupt Service Routine.LibrarianSee Archiver.LibrarySee Archive.LinkerA language tool that combines object files and libraries to create executable code,resolving references from one module to another.Linker Script FilesLinker script files are the command files of a linker. They define linker options anddescribe available memory on the target platform.Listing DirectivesListing directives are those directives that control the assembler listing file format. Theyallow the specification of titles, pagination and other listing control.Listing FileA listing file is an ASCII text file that shows the machine code generated for each Csource statement, assembly instruction, assembler directive, or macro encountered ina source file.Local LabelA local label is one that is defined inside a macro with the LOCAL directive. Theselabels are particular to a given instance of a macro’s instantiation. In other words, thesymbols and labels that are declared as local are no longer accessible after the ENDMmacro is encountered.Logic ProbesUp to 14 logic probes can be connected to some Microchip debuggers. The logicprobes provide external trace inputs, trigger output signal, +5V, and a common ground.Machine CodeThe representation of a computer program that is actually read and interpreted by theprocessor. A program in binary machine code consists of a sequence of machineinstructions (possibly interspersed with data). The collection of all possible instructionsfor a particular processor is known as its “instruction set”.Machine LanguageA set of instructions for a specific central processing unit, designed to be usable by aprocessor without being translated.MacroMacro instruction. An instruction that represents a sequence of instructions in abbreviatedform.DS51766A-page 90© 2008 Microchip Technology Inc.
GlossaryMacro DirectivesDirectives that control the execution and data allocation within macro body definitions.MakefileExport to a file the instructions to Make the project. Use this file to Make your projectoutside of MPLAB IDE, i.e., with a make.Under Project>Build Options>Project, Directories tab, you must have selected“Assemble/Compile/Link in the project directory” under “Build Directory Policy” for thisfeature to work.Make ProjectA command that rebuilds an application, recompiling only those source files that havechanged since the last complete compilation.MCUMicrocontroller Unit. An abbreviation for microcontroller. Also μC.MessageText displayed to alert you to potential problems in language tool operation. A messagewill not stop operation.MicrocontrollerA highly integrated chip that contains a CPU, RAM, program memory, I/O ports andtimers.Microcontroller ModeOne of the possible program memory configurations of PIC17 and PIC18 microcontrollers.In microcontroller mode, only internal execution is allowed. Thus, only theon-chip program memory is available in microcontroller mode.Microprocessor ModeOne of the possible program memory configurations of PIC17 and PIC18 microcontrollers.In microprocessor mode, the on-chip program memory is not used. The entireprogram memory is mapped externally.MnemonicsText instructions that can be translated directly into machine code. Also referred to asopcodes.MPASM AssemblerMicrochip Technology’s relocatable macro assembler for PIC microcontroller devices,KeeLoq ® devices and Microchip memory devices.MPLAB ASM30Microchip’s relocatable macro assembler for dsPIC digital signal controller and PIC24PIC devices.MPLAB C17Obsoleted along with PIC17 MCU devices. See the MPLAB C18 C compiler.Refers to the MPLAB C17 C compiler from Microchip. MPLAB C17 is the C compilerfor PIC17 MCU devices.MPLAB C18Refers to the MPLAB C18 C compiler from Microchip. MPLAB C18 is the C compilerfor PIC18 MCU devices.MPLAB C30Microchip’s C compiler for dsPIC digital signal controller and PIC24 PIC devices.© 2008 Microchip Technology Inc. DS51766A-page 91
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MPLAB ® ICD 3In-Circuit DebuggerUs
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MPLAB ® ICD 3 IN-CIRCUITDEBUGGER U
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Table of ContentsChapter 10. Hardwa
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PrefaceCONVENTIONS USED IN THIS GUI
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PrefaceTHE MICROCHIP WEB SITEMicroc
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Overview1.5 DEVICE AND FEATURE SUPP
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2.1 INTRODUCTIONMPLAB ® ICD 3 IN-C
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Theory of OperationFIGURE 2-2:STAND
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Theory of Operation2.5.5 Circuits T
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Theory of OperationConfiguration>De
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InstallationA transition socket is
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General Setup4.6 SETTING CONFIGURAT
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Tutorialcounter.c/*****************
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TutorialIFS0bits.T1IF = 0;TMR1 = 0;
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Tutorial5.5 VIEWING THE PROJECTAfte
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TutorialFIGURE 5-7:DEBUGGER PROGRAM
Page 45 and 46: Tutorial5.8 SETTING UP THE DEMO BOA
Page 47 and 48: Tutorial5.11.2 Setting a Single Har
Page 49 and 50: TutorialThe additional breakpoint w
Page 51 and 52: Tutorial2. To set multiple software
Page 53 and 54: MPLAB ® ICD 3 IN-CIRCUITDEBUGGER U
Page 57 and 58: Frequently Asked Questions (FAQs)
Page 61 and 62: Error MessagesICD3Err0030: Unable t
Page 63 and 64: Error Messages7.3 GENERAL CORRECTIV
Page 65 and 66: Error MessagesOther Things to Consi
Page 73 and 74: Debugger Function Summary9.2.2 Righ
Page 75 and 76: Debugger Function Summary9.3.1.2 BR
Page 77 and 78: Debugger Function Summary9.3.4 Even
Page 79 and 80: Debugger Function Summary9.4 PROGRA
Page 81 and 82: Debugger Function Summary9.5.2 Sett
Page 83 and 84: Debugger Function Summary9.5.5 Sett
Page 87 and 88: Hardware Specification10.6 STANDARD
Page 89 and 90: Hardware Specification1. Disconnect
Page 93 and 94: GlossaryData MemoryOn Microchip MCU
Page 95: GlossaryHex CodeExecutable instruct
Page 99 and 100: GlossaryNesting DepthThe maximum le
Page 101 and 102: GlossaryRadixThe number base, hex,
Page 103 and 104: GlossaryStep OverStep Over allows y
Page 107 and 108: IndexUUSB..........................
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MPLAB ICD 3 In-Circuit Debugger User's Guide

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