ECET 105 Motivated Minds/newtonhelp.com

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ECET 105 Motivated Minds/newtonhelp.com
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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 1 Homework
•  
• For more course tutorials visit
• www.newtonhelp.com 
•  
• 1. Does a typical computer have any analog
  outputs? If so, what are they?
• 2. List three advantages of digital signal
  representation as compared to their analog
  representation.

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 1 iLab Introduction to Laboratory
  Test Equipment
•  
• For more course tutorials visit
• www.newtonhelp.com
•   
• I. OBJECTIVES
• 1. To learn the function and basic
  operation of the instruments comprising a test
  bench

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 2 Homework
•  
• For more course tutorials visit
• www.newtonhelp.com
•  
• 1. What is the duty cycle for a square wave
  signal that is HIGH for 15 nsec and LOW for 30
  nsec?
• 2. A pulse train is shown on the oscilloscope
  below. Determine the period of the pulse.

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 2 iLab Soldering Techniques and the
  Electronic Die Kit
•  
• For more course tutorials visit
• www.newtonhelp.com 
•  
• I. OBJECTIVES
• 1. To learn the basics of soldering.
• 2. To produce mechanically and electrically sound
  solder joints.

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 3 Homework
•  
• For more course tutorials visit
• www.newtonhelp.com
•  
• 1. Determine the output X for the 2-input AND
  gate with the input waveforms shown.
• 2. Determine the output X for the 2-input OR gate
  with the input waveforms shown.

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 3 iLab Introduction to Digital
  Logic Gates
•  
• For more course tutorials visit
• www.newtonhelp.com
•  
• . OBJECTIVES
• To understand basic logic functions (AND, OR, and
  NOT) and their complement used in Boolean algebra
  and digital logic design.
• To test simple logic small-scale integration
  (SSI) integrated circuit (IC) devices.

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 4 Homework
•  
• For more course tutorials visit
• www.newtonhelp.com
•  
•  
• 1. Draw a logic circuit that performs the
  following Boolean expression
• 2. Determine the Boolean expression for the
  circuit shown below.

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 4 iLab Logic Circuit Design,
  Simplification, Simulation, and Verification
•  
• For more course tutorials visit
• www.newtonhelp.com
•  
• Objectives
• To design a digital logic circuit using a truth
  table and sum-of-product (SOP) formulation.

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 5 Homework
•  
• For more course tutorials visit
• www.newtonhelp.com
•  
•  
• 1. Determine the decimal value of each of the
  following unsigned binary numbers

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 5 iLab Designing Adders and
  Subtractors
•  
• For more course tutorials visit
• www.newtonhelp.com
•  
• Objectives
• The objectives are to reinforce the concepts of
  binary addition/subtraction while using the
  Quartus II Programmable Logic Tool as well as
  getting used to the program. We were also
  supposed to build and test a simple
  adder/subtractor using the eSOC III Board.

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 6 Homework
•  
• For more course tutorials visit
• www.newtonhelp.com
•  
• 1. When a HIGH is on the output of the decoding
  circuit below, what is the binary code appearing
  on the inputs?
• 2. Write the Boolean equations for each of the
  following codes if an active-LOW decoder output
  is required. The first decode is shown as an
  example.

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 6 iLab Decoders and Multiplexers
•  
• For more course tutorials visit
• www.newtonhelp.com
•  
•  
• Objectives
• To learn about the operation of a
  BCD-to-seven-segment decoder
• To learn about the operation of a seven-segment
  display

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 7 Homework
•  
• For more course tutorials visit
• www.newtonhelp.com
•  
• 1. Sketch the Q output for the waveforms shown.
  Assume that Q starts LOW.
• 2. Sketch the Q output for the circuit shown
  below. Assume that Q starts LOW.

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ECET 105 Motivated Minds/newtonhelp.com

• ECET 105 Week 7 iLab Add-Subtractor using
  Flip-Flops
•  
• For more course tutorials visit
• www.newtonhelp.com 
•  
• I. OBJECTIVES
• To test the operation of a 74LS74 D flip-flop and
  compare the operation with the predicted behavior

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ECET 105 Motivated Minds/newtonhelp.com