Adders and Comparators and Combinational Logic - the picture
only for Q1.
Vec
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Q1-Explain its working principle and answer the following questions:
I. 11. II. IV. V.
Number that comparator B4, B3, B2, B1 is programmed for? Which numbers from 0-F16 will be added the correction factor?
What number/s the comparator is looking for? What does the comparator do when the number is detected?
How does the adder correct the value?
Q2-
A-A simple 2-to-1 line multiplexer has two data inputs; A and B, and a select line
input called S. When the select line is 0, the A input passes through to the output.
When the select line is 1, the B input passes through to the output.
1- According to the description given in step A, design a 2-to-1 MUX by completing the truth table, K-maping the output, generating a simplified Boolean expression, and implementing the expression using a logic circuit.
2- Draw and construct the required circuit and verify its operation. Personalize the circuit (name, label, etc.).
B-A simple 1-to-2 line demultiplexer has one data input X and a select line input
called S. When the select line is 0, the X input signal passes through to the A
output. When the select line is 1, the X input signal passes through to the B output.
1- According to the description given in step B, design a 1-to-2 DeMUX by completing the truth table, K-maping the output, generating a simplified Boolean expression, and implementing the expression using a logic circuit.
2- Draw and construct the required circuit and verify its operation. Personalize the circuit (name, label, etc.).
