题目内容
(请给出正确答案)
[主观题]
若逻辑函数F(A,B,C)=∑m(2,3,5,7),G(A,B,C)=∑m(0,2,5,6),则F和G相与的结果是()
A、AB
B、1
C、
D、0
提问人:网友chairya
发布时间:2022-01-06
A、AB
B、1
C、
D、0
Y1(A,B,C,D)=∑m(0,1,2,3,6,9,11)
Y2(A,B,C,D)=∑m(0,1,6,8,9)
Y3(A,B,C,D)=∑m(2,3,8,9,11)
要求:
G3(A,B,C,D)=∑m(8,9,10,11,12,13,14,15)
G2(A,B,C,D)=∑m(4,5,6,7,8,9,10,11)
G1(A,B,C,D)=∑m(2,3,4,5,10,11,12,13)
G0(A,B,C,D)=∑m(1,2,5,6,9,10,13,14)
要求:
(1) Y1(A,B,C)=∑m(0,1,2,4)+d(5,6)
(2) Y2(A,B,C,D)=∑m(0,6,8,13,14)+d(2,4,10)
(3) Y3(A,B,C,D)=∑m(1,3,5,7,9)+d(10,11,12,13,14,15)
(4) Y4(A,B,C,D)=A'C'D+A'BC+B'C'D,给出约束条件AB+AC=0
A、L(A,B,C)=B'+C'
B、L(A,B,C)=B'C'
C、L(A,B,C)=A'+C'
D、L(A,B,C)=B'+C
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