COMP9601 Assignment 1
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COMP9601
Assignment 1
Due Date: 16 April 2023, 11.59.59 pm
Question 1: (30%)
Express the following values by using simplified 14-bit floating-point model (one bit sign, 5 bits exponent, 8 bits significand, excess- 16 biased exponent):
a) -84
b) 4.625
Question 2: (20%)
Consider the data word (0110111110010011) with the size of 16 bits. By using Hamming codes for error detection:
a) How many check bits must be added to the data?
b) By using even parity, create the code word.
Question 3: (20%)
Perform the following base conversions using repeated subtraction method:
a) (141)6 = (?)5
b) (164)8 = (?)3
Question 4: (15%)
Simplify the following functional expressions using Boolean algebra and its identities. List the identity used at each step
(Y+Z)(Y+)(+X)
Question 5: (15%)
Given the function F(x,y,z) =yz̅ + yz
a) List the truth table for F.
b) Draw the logic diagram using the original Boolean expression.
Submission Instructions
Submit the answers in one PDF file that contains your full name and Unikey. For each question, you must explain your solution and show how you get the final answer. Only the PDF file submitted on Canvas will be accepted for marking. All other file types (including word files) will be considered as a missed submission (mark of 0). Late submission penalty is 5% of the max marks per calendar day and after 10 calendar days late, a mark of 0 will be awarded. Please submit your PDF file with the following name format: LastName_FirstName_Unikey.pdf
2023-04-17