AY2011/2 Semester 2
Resources - Errata

Textbook: Digital Logic Design

• Page 6: Table 1-1. The symbol for milli- should be m instead of M.
  
  
• Page 40: Hamming Distance, last line in second paragraph:
  "... of a code by k/p" should be "... of a code by k/n".
  
  
• Page 43: 2-19. Which of ... in Figure 2.4?"
  The correct figure should be "Figure 2.2".
  
  
• Page 76: Figure 4-29.
  The signal for B in the figure on the right is incorrect. The correct diagram is shown below:
  
  
  
• Page 185: Figire 8-23. Missing label "0/0" from state 0 to state 1.
  
  
• Page 240: Answer for 2-29. Smallest negative value should be -31.75.
  
  
• Page 242: Answer for 6-6. The truth table, expressions and circuit for W are wrong. Please see this file for correct answers.
  
  
• Page 246: Answer for 8-11. The next states for the unused states, and the state diagram are wrong. Please see this file for correct answers.

Lecture notes

• Lecture #5: Karnaugh Maps. Slide 6.
  The theorem used in first and sixth steps should be "distributivity" instead of "associativity".
  
  Powerpoint file has been corrected.