數位邏輯設計 2013 4 11 實驗二
1.minterm布林函數
F(A.B.C.D)=Σm(0,3,6,9,11,12,14,15)
2.SOP形式布林函數
F(A.B.C.D)=A’B’C’D’+A’B’CD+ A’BCD’+ AB’C’D
+ AB’CD+ ABC’D’+ ABCD’+ ABCD
3.真值表
A | B | C | D | F | |
0 | 0 | 0 | 0 | 1 | |
0 | 0 | 0 | 1 | 0 | |
0 | 0 | 1 | 0 | 0 | |
0 | 0 | 1 | 1 | 1 | |
0 | 1 | 0 | 0 | 0 | |
0 | 1 | 0 | 1 | 0 | |
0 | 1 | 1 | 0 | 1 | |
0 | 1 | 1 | 1 | 0 | |
1 | 0 | 0 | 0 | 0 | |
1 | 0 | 0 | 1 | 1 | |
1 | 0 | 1 | 0 | 0 | |
1 | 0 | 1 | 1 | 1 |
1 | 1 | 0 | 0 | 1 |
1 | 1 | 0 | 1 | 0 |
1 | 1 | 1 | 0 | 1 |
1 | 1 | 1 | 1 | 1 |
電路圖
波形圖
