ECT 114 Slingshot Academy / snaptutorial.com

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ECT 114 Slingshot Academy / snaptutorial.com
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 1 iLab  
1.Using QUARTUS II software, open a new Block
Diagram/Schematic file. Enter the logic gate
symbols representing the following gates. Connect
and label input and output pins. Label the inputs
as A, B, C and label the output as Z. Paste the
schematics into this iLab. (14 points)  2.Using
QUARTUS II software, open a Block
Diagram/Schematic file. Insert the logic gate
symbol for the following Boolean expressions.
Connect and label input and output pins. Paste
the schematics into this iLab. (20 points)
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 2 iLab  
1. (1 point) Which is the preferred environmental
condition for handling electronic components that
are ESD sensitive?   2. (1 point) What does ESD
stand for?   3. (1 point) List three common means
for generating static electricity
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 2 Quiz  
1. (TCO 1) Determine the correct Boolean
expression for the gate below 2. (TCO 1)
Determine the correct Boolean expression for the
gate below. 3. (TCO 1) Determine the correct
Boolean expression for the gate below. 4. (TCO 1)
Determine the correct Boolean expression for the
gate below. 5. (TCO 1) Determine the correct
Boolean expression for the gate below. 6. (TCO 1)
Determine the correct VHDL assignment statement
for the gate below.
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 3 iLab  
ECT 114 ECT/114 ECT 114 Week 3 iLab
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 4 iLab  
1.Explain the operation of an encoder. (1 point)
_It is a device that converts a weighted numeric
input line to an equivalent digital
code.   2.What does it mean when an encoder is a
priority encoder? (1 point) _Logic establishes a
rank order for inputs and always accepts the
higher of multiple inputs.
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 5 Homework Quiz  
. 1. (TCO 5) Download the datasheet
fromwww.ti.com for the 74LS151. Which device type
has the lowest typical power dissipation? (Points
1) 2. (TCO 5) View a datasheet function table
for a 74151 device. Using Quartus pin names,
assume the chip is enabled and C 1, B 0, and
A 0. Which data input appears on output Y?
(Points 1)
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 5 iLab 5  
ECT 114 ECT\114 ECT 114 Week 5 iLab 5LSE
statement. (6 points)
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 5 iLab  
Problems 1. efly explain the operation of a
multiplexer 2. Describe one practical application
that uses a multiplexer. 3. Briefly explain the
operation of a demultiplexer. (1 point 4.
Describe one practical application that uses a
demultiplexer. (1 point 5. Complete the following
timing diagram based on the data sheet for the
74151 multiplexer. (10 points)
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 5 Quiz  
3. (TCO 5) View a datasheet function table for a
74151 device. Which are the select input pin
names, and which is the active level of the
select input pins? 4. (TCO 5) View a datasheet
function table for a 74151 device. Data are
applied to D4, the device is enabled, and the
select lines are set to select D4. Which output
will have an inverted version of D4? 5. (TCO 5)
View a datasheet function table for a 74151
device. The inputs to the 74151 are C 1, B 0,
A 0, D7 0, D6 0, D5 1, D4 1, D3 1, D2
1, D1 0, D0 1, and GN 0. Which is the
value of Y and why?
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 6 iLab 6  
ECT 114 ECT\114 ECT 114 Week 6 iLab 6
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 6 iLab  
Describe one practical application that uses an
adder. (2 points) ___________A computers
CPU._______________________ 2. What is a major
advantage of using twos complement subtraction?
(2 points)_______The 2s complement allows
hardware to subtract numbers by adding
them.___________ 3. Create the adder/subtractor
circuit below using a 7483. (6 points)
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 7 iLab 7  
ECT 114 ECT\114 ECT 114 Week 7 iLab 7  
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 7 iLab  
1.Open the Quartus II software and create a new
project calledDFlipFlop. Using the Block
Diagram/Schematic editor, create the diagram
shown below. (10 points) 2.Compile and simulate
the operation for the D flip-flop according to
the following timing diagram. (15 points) 4.Open
the Quartus II software and create a new project
calledJKFlipFlop. Using the Block
Diagram/Schematic editor, create the diagram
shown below.
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ECT 114 Slingshot Academy / snaptutorial.com
ECT 114 Week 7 Quiz  
1. (TCO 7) Predict the correct output for Q on
the D flip-flop with the flip-flop as a rising
edge triggered device. 2. (TCO 7) Predict the
correct output for Q on the D flip-flop with the
flip-flop as a rising edge triggered device 3.
(TCO 7) Predict the correct output for Q on the D
flip-flop with the flip-flop as a falling edge
triggered device 4. (TCO 7) Examine the waveforms
below and determine where the fault is in the
flip-flop output waveform.
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ECT 114 Slingshot Academy / snaptutorial.com