CS 101 HW6 Grading Notes

30 points total

Overall:
- must have name and lab section in a comment at the top (-3 points)
- must be 2 pages (-2 points)

half_adder, full_adder, ripple_adder (prelab):
- must include half_adder circuit (-3 points)
- must include full_adder circuit (-3 points)
- must include ripple_adder circuit (-3 points)
- wires should all be green, not red or blue (up to -2 points)

Reverse engineering:
- must include table with 16 rows, in order (up to -5 points)
- rows should be given in order (-1 if not in order)
- must include formula formed from minterms (up to -5 points)

Alarm:
- full table would have 16 rows; OK if include only the 8 rows with system = 1
- rows should be given in order (-1 if not in order)
- ideally have simple formula as in sample solution; OK if constructed sum-of-products
- ideally have simple circuit as in sample solution; OK if constructed more complicated
  circuit as long as it works
- wires should all be green, not red or blue (up to -2 points)

Challenge:
- Up to 2 extra points