|
X |
Y |
C |
S |
|
|
0 |
0 |
0 |
0 |
|
|
0 |
1 |
0 |
1 |
|
|
1 |
0 |
0 |
1 |
|
|
1 |
1 |
1 |
0 |
半加算器(最下位の計算)
C = X Y
S = X ⊕ Y
C
S
X
Y