Embedded Systems: A Contemporary Design Tool

1080 Pages·2019·14.51 MB·english

by  James K. Peckol

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Embedded Systems
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Embedded Systems
A Contemporary Design Tool
Second Edition
James K. Peckol, Ph.D.
UniversityofWashington
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Thiseditionfirstpublished2019
©2019JohnWiley&SonsLtd
EditionHistory
1stEdition:
Embeddedsystem:acontemporarydesigntool/JamesK.Peckol.
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LibraryofCongressCataloging-in-PublicationData
Names:Peckol,JamesK.,author.
Title:Embeddedsystems:AContemporaryDesignTool/JamesK.Peckol,Ph.D.,Universityof
Washington.
Description:2ndedition.|Hoboken,NJ:JohnWiley&Sons,Inc.,2019.|
Includesbibliographicalreferencesandindex.|
Identifiers:LCCN2018039258(print)|LCCN2018045459(ebook)|ISBN
9781119457497(AdobePDF)|ISBN9781119457558(ePub)|ISBN9781119457503
(hardcover)
Subjects:LCSH:Embeddedcomputersystems.|Object-orientedmethods
(Computerscience)
Classification:LCCTK7895.E42(ebook)|LCCTK7895.E42P432019(print)|
DDC006.2/2–dc23
LCrecordavailableathttps://lccn.loc.gov/2018039258
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Setin10/12TimesLTStdbySPiGlobal,Chennai,India
PrintedandboundbyCPIGroup(UK)Ltd,Croydon,CR04YY
10 9 8 7 6 5 4 3 2 1
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Tomyfamily:NearandExtended,CloseandDistant,
PresentandDeparted,SoSimilar,
SoDifferent,SoKnown,SoSurprising…
especiallytoouryoungestbrotherKarl,
takenfromusoutofseasonduringthelastvoyage
oftheEdmundFitzgerald.
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Contents
AbouttheAuthor xxxiii
Foreword xxxv
Preface xlix
Acknowledgment lix
AbouttheCompanionWebsite lxi
Part1 HardwareandSoftwareInfrastructure
1 TheHardwareSide–Part1:AnIntroduction 1
1.1 Introduction 1
1.2 TheHardwareSide–GettingStarted 3
1.3 TheCoreLevel 3
1.3.1 TheMicroprocessor 6
1.3.2 TheMicrocomputer 7
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1.3.4 TheDigitalSignalProcessor 7
1.4 RepresentingInformation 8
1.4.1 WordSize 9
1.5 UnderstandingNumbers 9
1.5.1 Resolution 10
1.5.2 PropagationofError 11
1.5.2.1 Addition 11
1.5.2.2 Multiplication 12
1.6 Addresses 13
1.7 Instructions 14
1.8 Registers–AFirstLook 16
1.9 EmbeddedSystems–AnInstructionSetView 18
1.9.1 InstructionSet–InstructionTypes 18
1.9.2 DataTransferInstructions 18
1.9.2.1 AddressingModes 20
1.9.3 ExecutionFlow 26
1.9.3.1 SequentialFlow 26
1.9.3.2 Branch 27
1.9.3.3 If-elseConstruct 28
1.9.3.4 Loop 28
1.9.3.5 ProcedureorFunctionCall 29
1.9.3.6 ArithmeticandLogic 32
1.10 EmbeddedSystems–ARegisterView 34
1.10.1 TheBasicRegister 35
vii
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viii Contents
1.10.2 RegisterOperations 35
1.10.2.1 WritetoaRegister 36
1.10.2.2 ReadfromaRegister 36
1.11 RegisterTransferLanguage 36
1.12 RegisterViewofaMicroprocessor 38
1.12.1 TheDatapath 38
1.12.2 ProcessorControl 39
1.12.2.1 Fetch 39
1.12.2.2 Decode 40
1.12.2.3 Execute 40
1.12.2.4 Next 41
1.13 Summary 45
1.14 ReviewQuestions 45
1.15 ThoughtQuestions 46
1.16 Problems 47
2 TheHardwareSide–Part2:CombinationalLogic–APracticalView 55
2.1 Introduction 55
2.2 ALookatReal-WorldGates–Part1:SignalLevels 56
2.2.1 LogicLevels 57
2.2.2 AFirstLookInsidetheLogicGate 59
2.2.3 Fan-InandFan-Out 60
2.3 ALookatReal-WorldGates–Part2:Time 64
2.3.1 RiseandFallTimes 65
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2.3.2 PropagationDelay 65
2.3.3 RaceConditionsandHazards 67
2.3.3.1 StaticHazard 67
2.3.3.2 DynamicHazard 69
2.4 ALookatReal-WorldGates–Part3:SignalBehaviorintheReal
World–theLegacyofEarlyPhysicists 70
2.5 LookFortheGuilty–AFirstLookatSignalQuality 71
2.5.1 Resistors 71
2.5.1.1 ADiscreteComponentFirst-OrderResistor
Model 72
2.5.2 Capacitors 74
2.5.2.1 DiscreteComponentFirst-OrderCapacitor
Model 76
2.5.3 Inductors 78
2.5.3.1 MagneticFieldLines–TheFirstPrinciple 78
2.5.3.2 MagneticFieldLines–TheSecondPrinciple 79
2.5.3.3 MagneticFieldLines–TheThirdPrinciple 80
2.6 InductanceinAction 81
2.6.1 WiresandConductors 82
2.7 LogicCircuitModelsandParasiticComponents 84
2.7.1 First-OrderRCCircuitModel 84
2.7.2 First-OrderRLCircuitModel 86
2.7.3 Second-OrderSeriesRLCCircuitModel 87
2.7.4 TristateDrivers 89
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