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

2. Unit 1 Class Intro  1.1-Basic Equipment overview – pg 33  Bench meter  Multimeter – ohm, volt, amp, continuity  Electronics Console  Function Generator  Replacement Pots  Meters  Power Supplies

3.  Oscilloscope  Configuration – calibration,  scale, wave form, y-voltage, x-time  Computer – pg 421  Research  Interactive software  Crocodile Tech, Multisim  Dynamic Documents  Electronic folders, organization, hand ins/outs

4.  1.2 Electronics Lab Practices & Procedures  Computer Login, configuration and usage  Prototype Boards (aka – breadboards)  Tie points, power buses, vertical groups  Work area organization  No food or drink near circuits and components  Keys and storage organization

5.  1.3 - Safety  Personal Harm  Shock -.1 amps for “can’t let go”  Burns  Toxic smoke  Equipment Care  Live circuits  Soldering irons

6. Unit 2 Basic Electronics Review  2.1 Basic Components Review – pg  Passive Components  Resistors, Capacitors, Indicators - pg 65,  Series, Parallel and Complex circuits - pg 25  Solid State Components – pg 277  Diodes, SCRs, Transistors

7.  2.2 Transistor Review – pg 283-296  Types –  BJT Bipolar Junction Transistor  FET – Field Effect Transistor  Schematic Symbol and component casing  Component construction, theory  Leads – input, output, junctions  Applications  Amplifier - Analog  Switch – Digital  On - Saturated

8. Unit 3 Digital Systems  3.1- Intro to Digital Systems – pg 320  Analog vs Digital  Digital States – On, Off / High, Low / 1s, 0s  Switches, Current flow, Pulses, Relays

9.  3.2 - Number systems  Binary, Hexadecimal, Decimal  Bit – Binary Digit, Byte, Nibble, Word  Base, Radix, Scientific Notation  Place value and place holders

10.  3.3 - Computing History  1 st generation  Relays and Tubes  2 nd generation  Transistors and solid-state components  3rd generation  Discrete Integrated Circuits  4th generation  VLSD – Very Large Scale Devises  5 th generation  CPLDs – Complex Programmable Logic Devises

11. Unit 4 Digital Logic Gates  4.1 – Intro to Gates –pg 319  AND gates are inputs in series  OR gates are inputs in parallel  NOT gates are diverting circuits  types of Gates  With Switches (fixed resistors) – RTL  With Diodes DTL  With Transistors TTL  With Integrated Circuits

12.  4.2 - Gate - Logic Families – pg 330  TTL – Transistor to Transistor Logic  7400 series of ICs  CMOS – Complimentary Metal-Oxide Semiconductors logic  74C00 series of ICs

13.  4.3 – Gate Theory – pg 326  Schematics and symbols  Input, output, processing  Truth tables – replaces real understanding  2 inputs -> 4 possible combinations  3 inputs -> 9 possible combinations  4 inputs -> 16 possible combinations  Algorithms and Logic processes  Adding algorithm vs memorizing outcomes  Positive, negative logic – Active high or low

14.  4.4 Gates – pg 326  Basic Gates  AND, 7408  OR, 7432  NOT (aka Inverter) 7404

15. Unit 5 Combinational Logic  5.1 - Combinational Gates – 328  Intro  Cascading systems – Xilinx pg 21  Universal Gates  NAND - 7400  NOR - 7402  Complex Gates  XOR - 7486  XNOR – na – inverted XOR

16.  5.2 – Arithmetic Logic  Boolean Algebra – Xilinx pg 52  Addition =1 OR 1  Multiplication = 1 AND 1  Subtraction and Division = reverse add / Mult  Adder/Subtractors  Half adder – only two inputs A, B  Full adder – 3 inputs A, B and carry in  Substractors are just a slight modification

17.  5.3 - Digital Communication  Serial data transmission  Morse Code, mice and keyboard inputs  Parallel data transmission  printer and storage devises

18. Unit 6 Sequential Logic  6.1 – sequential Logic intro – pg 334  State of the gate determined during operation  Cross- Coupled – Xilinx pg27

19.  6.2 Multivibrators (aka Flip-Flops)  Astable  Oscillators – Clocks – system control  Bistable  Memory – Latching – working registers  Monostable  Timers – debouncers – macro vs micro

20.  6.3 Basic Sequential Circuits - pg 334  R-S Flip-Flop  Clocked R-S Flip-Flop  D-latch Flip-Flop  J-K Flip-Flop

21. Unit 7 Intro to MultiSim  7.1 - Multisim Simulation software  Industrial Standard  Connection with real-world components  Simulation in real-time  Includes all Electronics Testing meters  Contains Libraries of components and ICs  Connection to circuit board layout software

22. Unit 8 Complex Digital Apps  8.1 Sequential circuit Applications  Clocks  555 timers – pg 317  Debouncers  Macro vs Micro  Counters – pg 336  Decade 7490, Hexadecimal 74190, Up down

23.  8.1 Sequential circuit Applications con’t  Encoders  74147 – 10 to 4 – keypad to binary  Decoders  7447 – seven segment display driver from binary  Comparators  7485

24. Unit 9 Microprocessors  9.1 Microprocessor Circuit Applications  Memory  Working register 74??  Shift Registers  ALUs and Microporcessors  74181  includes all standard Boolean operations

25. Unit 10 PLDs  10.1 Programmable Logic Devises  Intro  Prom, Eprom, EEprom  Xilinx  Gate, footprints, Complex applications  Pin connections, data buses

26. Unit 11 Robotics  11.1 Robotics  Programming / Calibrating  Basic Stamp  Basic and/or java  Commands, Content and Comments  Electronics connecting to Mechanics