Minggu, 23 Desember 2012

COMBINATIONAL LOGIC CIRCUIT



NO. 1






NO. 2





Answer :


A : Time ( 5 o'clock )
B : Day ( Friday )
C : The production ( Complete )
D :  Shut down ( all machine ) 


A
B
C
D
X
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
1
1
0
0
1
0
0
0
0
1
0
1
0
0
1
1
0
0
0
1
1
1
1
1
0
0
0
0
1
0
0
1
1
1
0
1
0
0
1
0
1
1
1
1
1
0
0
0
1
1
0
1
0
1
1
1
0
0
1
1
1
1
1
















NO. 3





ANSWER :