ECE 375: Digital Design II
Class 3
From Last Class:
PS (AB) | NS->0 (A+B+) | NS->1 (A+B+) | O/P->0 (Z) | O/P->1 (Z) |
---|---|---|---|---|
00 | 00 | 01 | 0 | 0 |
01 | 10 | 01 | 0 | 0 |
10 | 00 | 01 | 0 | 1 |
11 | XX | XX | X | X |
- Realize with K-Maps
A+ (X\AB) | 00 | 01 | 11 | 10 |
---|---|---|---|---|
0 | 1 | X | ||
1 | X |
A+ = BX'
B+ (X\AB) | 00 | 01 | 11 | 10 |
---|---|---|---|---|
0 | X | |||
1 | 1 | 1 | X | 1 |
B+ = X
O/P (X\AB) | 00 | 01 | 11 | 10 |
---|---|---|---|---|
0 | X | |||
1 | X | 1 |
Z = AX
- Make Circuit Diagram