Marking of Final Exam

Question 1 (8 marks)

• 4 for correct results
• 2 for evaluation of pow2() function
• 2 for correct looping in main()

Question 2 (7 marks)

• 1 for infinite loop
• 1 for read 0x200
• 1 for if/else
• 1 for masking in correct bits
• 1 for correct logic in if/else expression
• 1 for turning on alarm
• 1 for turning off alarm

Question 3 (10 marks)

• 2 for listing inputs and outputs
• 2 for enough states
• 2 for outputs for each state
• 4 for state transition table

Question 4 (4 marks)

• 1/2 per correct term in equation
• 1/2 per correct term in schematic

Question 5 (14 marks)

• (a) 1 per correct answer (total 4)
• (b) 1 per correct answer (total 6)
• (c) 1 for answer, 1 for method (total 2)
• (d) 1 for answer, 1 for method (total 2)