Digital Logic and Design CS302 Solution of Assignment 2 (Graded) Semester Fall 2013

[vuassignments]

[B]Digital Logic and Design
CS302 Assignment No. 2
(Graded)
Semester Fall 2013

Total Marks: 20
Due Date: 6th Dec 2013

Question 1 [5 Marks]

Using a karnaugh map, minimize the following POS expression:

(B+C+D) (A+B’+C+D’) (A’+B’+D’) (A+B’+C’+D’)(A+B+C’+D)(A’+B+C’+D)

(Show complete steps)
Question 2 [5Marks]

Convert the expression A’B + AC into standard SOP form and then complete the X column in the truth table mentioned below.

A B C X
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1

(Show complete steps)


Question 3 [10Marks]

Convert Gray code 01101111 to Binary code by showing all steps of conversion and mention which method is used for conversion?

(Show complete steps)
[/B]