Copy of Experiment 3 - wqwww PDF

Title	Copy of Experiment 3 - wqwww
Author	Jason Ratman
Course	Sustainable Development and Environmental Stewardship
Institution	Concordia University
Pages	5
File Size	112.7 KB
File Type	PDF
Total Downloads	13
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Experiment 3 – Bench #18 COEN212-UM-X Design of Coder and Decoder Circuits

“I certify that this submission is my original work and meets the faculty’s demands of originality.”

Tariq Ahmed Khan ID# 26438407 Date performed: 2017-02-27 Date Submitted: 2017-03-13

Objectives The main objective of this lab is to gain experience once again in connecting digital circuits on the breadboard, to also make a 2-1 multiplexer, and lastly to design a combinational adder circuit.

Introduction A Multiplexer is a device that has many multiple inputs, n, and only one single output. The equation n=2m must be obeyed for the MUX to function properly. Binary adder: a half adder adds 2 bits and a full adder adds 3 bits.

Results & Discussion Part 1 2-1 multiplexer

Truth table S

A

0 0 0 0 1 1 1 1

0 0 1 1 0 0 1 1

B 0 1 0 1 0 1 0 1

F 0 0 1 1 0 1 0 1

Part 2 Half adder.

Truth Table A 0 0 1 1

B 0 1 0 1

C 0 0 0 1

S 0 1 1 0

Full adder

Truth table A

B

C1

C

S

0

0

0

0

0

0

0

1

0

1

0

1

0

0

1

0

1

1

1

0

1

0

0

0

1

1

0

1

1

0

1

1

0

1

0

1

1

1

1

1

Part 3 Full adder + half adder

Truth table A0

B0

A1

B1

S0

S1

C

0

0

0

0

0

0

0

0

0

0

1

0

1

0

0

0

1

0

0

1

0

0

0

1

1

0

0

1

0

1

0

0

1

0

0

0

1

0

1

1

1

0

0

1

1

0

1

1

0

0

1

1

1

1

0

1

1

0

0

0

1

0

0

1

0

0

1

1

1

0

1

0

1

0

1

1

0

1

0

1

1

1

0

1

1

1

0

0

0

1

0

1

1

0

1

0

0

1

1

1

1

0

0

0

1

1

1

1

1

0

1

1

Conclusion In conclusion, the lab was a success. Although I did have mistakes, especially the first part of the lab with the 2-to-1 multiplexer. It took me a long time to debug it. After 5 to 6 trials, I found a problem with the wiring. I reconnected to the right place and my truth table worked! Therefore, the MUX worked. We also achieved our objective of this lab when our results from the half adder, full adder, and the combination of the two (half adder + full adder) attested to that....