Difference between revisions of "CSC103 Exercise: Functional Description to Logic Design"

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=The Problem=
 
=The Problem=
  
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Create a circuit made of AND, OR, and NOT gates that computes the majority of three bits.
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[[Image:HexaKeyboard.png|400px]]
 
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</center>
 
  
 
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We want to design a simple circuit made of AND, OR and NOT gates that will output 1 on the '''Y''' wire if the user presses any of the keys on the keyboard,  and that will output 1 on the '''Z''' wire if the key is one of the digits.
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<center>[[Image:majorityVoterBlank.png|300px]]</center>
 
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;Question 1
 
;Question 1
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: Generate the truth table
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: Generate the truth table for this circuit
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;Question 2
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: Generate the boolean expression for the output signal
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;Question 3
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: Translate the equation into a logic circuit with AND, OR, and NOT gates
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;Question 4
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: How could you verify that your circuit is accurate?
 
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Latest revision as of 09:32, 8 February 2012

--D. Thiebaut 22:12, 7 February 2012 (EST)

This exercise illustrates the process of going from the formulation of a problem to the design of a solution that involves AND, OR and NOT logic circuits.



The Problem

Create a circuit made of AND, OR, and NOT gates that computes the majority of three bits.


MajorityVoterBlank.png


Question 1
Generate the truth table for this circuit
Question 2
Generate the boolean expression for the output signal
Question 3
Translate the equation into a logic circuit with AND, OR, and NOT gates
Question 4
How could you verify that your circuit is accurate?








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