ECET 105 Enthusiastic Study / snaptutorial.com

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ECET 105 Enthusiastic Study--snaptutorial.com
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 1 Homework For more classes
visit www.snaptutorial.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. 3. Convert 126 x 102 to
scientific and engineering notations. 4. Make the
following conversions a. Convert 0.34 seconds
to milliseconds.
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 1 iLab Introduction to Laboratory
Test Equipment For more classes
visit www.snaptutorial.com   I.
OBJECTIVES 1. To learn the function and
basic operation of the instruments comprising a
test bench 2. To gain a basic
understanding of how to use the power supply,
DMM, oscilloscope, and function generator 3.
To take measurements using the power supply,
DMM, oscilloscope, and function generator 4.
To determine waveform characteristics of
various signals
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 2 Homework For more classes
visit www.snaptutorial.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. 3. Determine the frequency
for a pulse that occurs every 10 ms. 4. What is
the base-10 value for the binary number 11012?
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 2 iLab Soldering Techniques and the
Electronic Die Kit For more classes
visit www.snaptutorial.com   I.
OBJECTIVES 1. To learn the basics of
soldering. 2. To produce mechanically and
electrically sound solder joints. 3. To assemble
the Electronic Die Kit. II. PARTS
LIST Equipment
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 3 Homework For more classes
visit www.snaptutorial.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. 3. Determine the output X for the 2-input
Exclusive-OR gate with the input waveforms
shown 4. Determine the output X for the 2-input
NAND gate with the input waveforms shown.
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 3 iLab Introduction to Digital
Logic Gates For more classes visit www.snaptutor
ial.com   I. 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. II. PARTS LIST Equipment
IBM PC or Compatible with Windows
2000 or Higher
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 4 Homework For more classes
visit www.snaptutorial.com   1. Draw a logic
circuit that performs the following Boolean
expression 2. Determine the Boolean expression
for the circuit shown below. 3. The Boolean
expression for an AND gate is . Does the
expression also describe an AND gate? Prove your
answer.
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 4 iLab Logic Circuit Design,
Simplification, Simulation, and Verification
For more classes visit www.snaptutorial.com   Obj
ectives To design a digital logic circuit using
a truth table and sum-of-product (SOP)
formulation. To use the MultiSim program to
simplify, simulate, and test the circuit
operation. To build and test the logic circuit to
verify that the system performs as expected.
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 5 Homework For more classes
visit www.snaptutorial.com   1. Determine the
decimal value of each of the following unsigned
binary numbers 2. Determine the decimal value of
each of the following signed binary numbers
displayed in the 2s complement form 3.
Determine the outputs (Cout, Sout) of a
full-adder for each of the following inputs 4.
The circuit below is an attempt to build a
half-adder. Will the Cout and Sout function
properly? Demonstrate your rationale.
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 5 iLab Designing Adders and
Subtractors For more classes
visit www.snaptutorial.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. Observations/Measurements Describe any
problems you had with this weeks assignment. 1.
In the simulation run of the four-bit adder, when
we performed the addition 5 3, we did not
immediately have an output of 8 on SOUT. What
could be the cause of this?
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 6 Homework For more classes
visit www.snaptutorial.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. 3. What are the active outputs of a
BCD-to-7 segment decoder with an input of
0100? 4. A 7-segment decoder/driver drives the
display below. Using the waveforms shown,
determine the sequence of digits that appear on
the display.
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 6 iLab Decoders and Multiplexers
For more classes visit www.snaptutorial.com   Obj
ectives To learn about the operation of a
BCD-to-seven-segment decoder To learn about the
operation of a seven-segment display To learn
about the operation of multiplexers To build and
test a multiplexed display circuit using both
discrete components and the eSOC III board
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 7 Homework For more classes
visit www.snaptutorial.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.  3. Sketch the Q output for the circuit
shown below. Assume that Q starts LOW.  4. Sketch
the Q output for the circuit shown below. Assume
that Q starts LOW.  
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ECET 105 Enthusiastic Study--snaptutorial.com
ECET 105 Week 7 iLab Add-Subtractor using
Flip-Flops For more classes
visit www.snaptutorial.com   I.
OBJECTIVES To test the operation of a 74LS74 D
flip-flop and compare the operation with the
predicted behavior To test the operation of a
74LS112 J-K flip-flop and compare the operation
with the predicted behavior To measure
propagation delays of a 74LS112 J-K flip-flop To
build and test an enhanced adder-subtractor
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ECET 105 Enthusiastic Study--snaptutorial.com