Question 1
Question 2
|
AB CD |
00 |
01 |
11 |
10 |
|
00 |
1 |
1 |
0 |
0 |
|
01 |
0 |
1 |
1 |
1 |
|
11 |
0 |
1 |
1 |
1 |
|
10 |
1 |
1 |
0 |
0 |
a. Number of implicants
Implicants with 1 literals: 10
Implicants with 2 literals: 13
Implicants with 4 literals: 4
For a total of 27.
b. Prime Implicants:
A’ D’
A’ B
B D
A D
c. Essential Prime Implicants
A’ D’
A D
d. Minimum SoP
A’ D’ + A D + A’ B
A’ D’ + A D + B D
e. Hazards
Choose A’ D’ + A D + A’ B.
|
AB CD |
00 |
01 |
11 |
10 |
|
00 |
1 |
1 |
0 |
0 |
|
01 |
0 |
1 |
1 |
1 |
|
11 |
0 |
1 |
1 |
1 |
|
10 |
1 |
1 |
0 |
0 |
The static 1 hazards are shown in the table above with arrows:
ABCD: 0101 à 1101
ABCD: 0111 à 1111
Question 3
