Implement output y from the K-map, using its don’t-care cells to simplify the logic. Columns are ab = 01, 00, 10, 11; rows are cd = 00, 01, 11, 10.
| cd \ ab | 01 | 00 | 10 | 11 |
|---|---|---|---|---|
| 00 | d | 0 | 1 | 1 |
| 01 | 0 | 0 | d | d |
| 11 | 0 | 1 | 1 | 1 |
| 10 | 0 | 1 | 1 | 1 |
Implement output y from the K-map, using its don’t-care cells to simplify the logic. Columns are ab = 01, 00, 10, 11; rows are cd = 00, 01, 11, 10.
| cd \ ab | 01 | 00 | 10 | 11 |
|---|---|---|---|---|
| 00 | d | 0 | 1 | 1 |
| 01 | 0 | 0 | d | d |
| 11 | 0 | 1 | 1 | 1 |
| 10 | 0 | 1 | 1 | 1 |