CS302 Digital Logic Design Assignment Semester Fall 2014

[education-2014]

CS302 Digital Logic Design Assignment No.1 Semester Fall 2014 Due Date 21st November 2014





Question 1: (10 Marks)
a) Calculate the Octal and Hexadecimal equivalent of the given binary number. Give each step of the calculation.
10111000011101101001001001001001010100
b) Convert the following numbers into their equivalent BCD representation.
i) 68 ii) 99
c) Convert the following binary number into its equivalent decimal number by performing each step of the calculation.
1011101.10111




Question 2: (10 Marks)
Five different timing diagrams are given below. You are required to identify the logical operation being performed by each of the following timing diagram.