Computer Electronics Course Overview Includes Unit Content summary Pages to review from Textbook Sample questions Vocabulary reminders.

Computer ElectronicsComputer ElectronicsCourse Overview Course Overview

IncludesIncludes Unit Content summaryUnit Content summary Pages to review from TextbookPages to review from Textbook Sample questionsSample questions Vocabulary remindersVocabulary reminders

Unit 1 Class Intro Unit 1 Class Intro

1.1-Basic Equipment overview – pg 331.1-Basic Equipment overview – pg 33 Bench meterBench meter

Multimeter – ohm, volt, amp, continuityMultimeter – ohm, volt, amp, continuity

Electronics ConsoleElectronics Console Function GeneratorFunction Generator Replacement PotsReplacement Pots MetersMeters Power SuppliesPower Supplies

OscilloscopeOscilloscope Configuration – calibration, Configuration – calibration, scale, wave form, y-voltage, x-timescale, wave form, y-voltage, x-time

Computer – pg 421Computer – pg 421 ResearchResearch Interactive softwareInteractive software

Crocodile Tech, MultisimCrocodile Tech, Multisim

Dynamic DocumentsDynamic Documents Electronic folders, organization, hand ins/outsElectronic folders, organization, hand ins/outs

1.2 Electronics Lab Practices & Procedures1.2 Electronics Lab Practices & Procedures

Computer Login, configuration and usageComputer Login, configuration and usage

Prototype Boards (aka – breadboards)Prototype Boards (aka – breadboards) Tie points, power buses, vertical groupsTie points, power buses, vertical groups

Work area organizationWork area organization No food or drink near circuits and componentsNo food or drink near circuits and components Keys and storage organizationKeys and storage organization

1.3 - Safety 1.3 - Safety

Personal HarmPersonal Harm Shock - .1 amps for “can’t let go”Shock - .1 amps for “can’t let go” BurnsBurns Toxic smokeToxic smoke

Equipment CareEquipment Care Live circuitsLive circuits Soldering ironsSoldering irons

Unit 2 Unit 2 Basic Electronics Review Basic Electronics Review

2.1 Basic Components Review – pg 2.1 Basic Components Review – pg Passive ComponentsPassive Components

Resistors, Capacitors, Indicators - pg 65,Resistors, Capacitors, Indicators - pg 65, Series, Parallel and Complex circuits - pg 25Series, Parallel and Complex circuits - pg 25

Solid State Components – pg 277Solid State Components – pg 277 Diodes, SCRs, TransistorsDiodes, SCRs, Transistors

2.2 Transistor Review – pg 283-2962.2 Transistor Review – pg 283-296 Types – Types –

BJT Bipolar Junction TransistorBJT Bipolar Junction Transistor FET – Field Effect TransistorFET – Field Effect Transistor

Schematic Symbol and component casingSchematic Symbol and component casing Component construction, theoryComponent construction, theory Leads – input, output, junctionsLeads – input, output, junctions ApplicationsApplications

Amplifier - AnalogAmplifier - Analog Switch – DigitalSwitch – Digital

On - SaturatedOn - Saturated

Unit 3 Unit 3 Digital Systems Digital Systems

3.1- Intro to Digital Systems – pg 3203.1- Intro to Digital Systems – pg 320 Analog vs DigitalAnalog vs Digital

Digital States – On, Off / High, Low / 1s, 0sDigital States – On, Off / High, Low / 1s, 0s Switches, Current flow, Pulses, RelaysSwitches, Current flow, Pulses, Relays

3.2 - Number systems3.2 - Number systems Binary, Hexadecimal, DecimalBinary, Hexadecimal, Decimal

Bit – Binary Digit, Byte, Nibble, WordBit – Binary Digit, Byte, Nibble, Word

Base, Radix, Scientific NotationBase, Radix, Scientific Notation Place value and place holdersPlace value and place holders

3.3 - Computing History 3.3 - Computing History 11stst generation generation

Relays and TubesRelays and Tubes

22ndnd generation generation Transistors and solid-state componentsTransistors and solid-state components

3rd generation3rd generation Discrete Integrated CircuitsDiscrete Integrated Circuits

4th generation4th generation VLSD – Very Large Scale DevisesVLSD – Very Large Scale Devises

55thth generation generation CPLDs – Complex Programmable Logic DevisesCPLDs – Complex Programmable Logic Devises

Unit 4 Unit 4 Digital Logic Gates Digital Logic Gates

4.1 – Intro to Gates –pg 3194.1 – Intro to Gates –pg 319 AND gates are inputs in seriesAND gates are inputs in series OR gates are inputs in parallelOR gates are inputs in parallel NOT gates are diverting circuitsNOT gates are diverting circuits types of Gatestypes of Gates

With Switches (fixed resistors) – RTLWith Switches (fixed resistors) – RTL With Diodes DTLWith Diodes DTL With Transistors TTLWith Transistors TTL With Integrated CircuitsWith Integrated Circuits

4.2 - Gate - Logic Families – pg 3304.2 - Gate - Logic Families – pg 330 TTL – Transistor to Transistor LogicTTL – Transistor to Transistor Logic

7400 series of ICs7400 series of ICs

CMOS – Complimentary Metal-Oxide CMOS – Complimentary Metal-Oxide Semiconductors logicSemiconductors logic

74C00 series of ICs74C00 series of ICs

4.3 – Gate Theory – pg 3264.3 – Gate Theory – pg 326

Schematics and symbolsSchematics and symbols Input, output, processingInput, output, processing Truth tables – replaces real understandingTruth tables – replaces real understanding

2 inputs -> 4 possible combinations2 inputs -> 4 possible combinations 3 inputs -> 9 possible combinations3 inputs -> 9 possible combinations 4 inputs -> 16 possible combinations4 inputs -> 16 possible combinations

Algorithms and Logic processesAlgorithms and Logic processes Adding algorithm vs memorizing outcomesAdding algorithm vs memorizing outcomes Positive, negative logic – Active high or lowPositive, negative logic – Active high or low

4.4 Gates – pg 3264.4 Gates – pg 326 Basic GatesBasic Gates

AND, 7408AND, 7408

OR, 7432OR, 7432

NOT (aka Inverter) 7404NOT (aka Inverter) 7404

Unit 5 Unit 5 Combinational Logic Combinational Logic

5.1 - Combinational Gates – 3285.1 - Combinational Gates – 328 IntroIntro

Cascading systems – Xilinx pg 21Cascading systems – Xilinx pg 21

Universal GatesUniversal Gates NAND - 7400NAND - 7400 NOR - 7402NOR - 7402

Complex GatesComplex Gates XOR - 7486XOR - 7486 XNOR – na – inverted XORXNOR – na – inverted XOR

5.2 – Arithmetic Logic5.2 – Arithmetic Logic Boolean Algebra – Xilinx pg 52Boolean Algebra – Xilinx pg 52

Addition =1 OR 1 Addition =1 OR 1 Multiplication = 1 AND 1 Multiplication = 1 AND 1 Subtraction and Division = reverse add / MultSubtraction and Division = reverse add / Mult

Adder/Subtractors Adder/Subtractors Half adder – only two inputs A, BHalf adder – only two inputs A, B Full adder – 3 inputs A, B and carry inFull adder – 3 inputs A, B and carry in Substractors are just a slight modificationSubstractors are just a slight modification

5.3 - Digital Communication5.3 - Digital Communication

Serial data transmissionSerial data transmission Morse Code, mice and keyboard inputsMorse Code, mice and keyboard inputs

Parallel data transmissionParallel data transmission printer and storage devisesprinter and storage devises

Unit 6 Unit 6 Sequential Logic Sequential Logic

6.1 – sequential Logic intro – pg 3346.1 – sequential Logic intro – pg 334

State of the gate determined during State of the gate determined during operationoperation

Cross- Coupled – Xilinx pg27Cross- Coupled – Xilinx pg27

6.2 Multivibrators (aka Flip-Flops)6.2 Multivibrators (aka Flip-Flops)

Astable Astable Oscillators – Clocks – system controlOscillators – Clocks – system control

Bistable Bistable Memory – Latching – working registersMemory – Latching – working registers

MonostableMonostable Timers – debouncers – macro vs microTimers – debouncers – macro vs micro

6.3 Basic Sequential Circuits - pg 3346.3 Basic Sequential Circuits - pg 334

R-S Flip-FlopR-S Flip-Flop

Clocked R-S Flip-FlopClocked R-S Flip-Flop

D-latch Flip-FlopD-latch Flip-Flop

J-K Flip-FlopJ-K Flip-Flop

Unit 7 Unit 7 Intro to MultiSim Intro to MultiSim

7.1 - Multisim Simulation software7.1 - Multisim Simulation software Industrial StandardIndustrial Standard Connection with real-world componentsConnection with real-world components Simulation in real-timeSimulation in real-time Includes all Electronics Testing metersIncludes all Electronics Testing meters Contains Libraries of components and ICsContains Libraries of components and ICs Connection to circuit board layout softwareConnection to circuit board layout software

Unit 8 Unit 8 Complex Digital Apps Complex Digital Apps

8.1 Sequential circuit Applications8.1 Sequential circuit Applications Clocks Clocks

555 timers – pg 317555 timers – pg 317

DebouncersDebouncers Macro vs MicroMacro vs Micro

Counters – pg 336Counters – pg 336 Decade 7490, Hexadecimal 74190, Up downDecade 7490, Hexadecimal 74190, Up down

8.1 Sequential circuit Applications con’t8.1 Sequential circuit Applications con’t

EncodersEncoders 74147 – 10 to 4 – keypad to binary74147 – 10 to 4 – keypad to binary

DecodersDecoders 7447 – seven segment display driver from binary7447 – seven segment display driver from binary

ComparatorsComparators 74857485

Unit 9 Unit 9 Microprocessors Microprocessors

9.1 Microprocessor Circuit Applications9.1 Microprocessor Circuit Applications

MemoryMemory Working register 74??Working register 74??

Shift RegistersShift Registers

ALUs and MicroporcessorsALUs and Microporcessors 74181 74181

includes all standard Boolean operationsincludes all standard Boolean operations

Unit 10 PLDs Unit 10 PLDs 10.1 Programmable Logic Devises10.1 Programmable Logic Devises

IntroIntro Prom, Eprom, EEpromProm, Eprom, EEprom

XilinxXilinx Gate, footprints, Complex applicationsGate, footprints, Complex applications Pin connections, data busesPin connections, data buses

Unit 11 RoboticsUnit 11 Robotics

11.1 Robotics 11.1 Robotics Programming / CalibratingProgramming / Calibrating

Basic StampBasic Stamp Basic and/or javaBasic and/or java Commands, Content and CommentsCommands, Content and Comments Electronics connecting to MechanicsElectronics connecting to Mechanics