Easy xLogic - Page 61

59
59
59
59
Input
Input
Input
Input 1
1
1
1 Input
Input
Input
Input 2
2
2
2 Input
Input
Input
Input 3
3
3
3 Input
Input
Input
Input 4
4
4
4 Output
Output
Output
Output
0 0 0 0 1
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 0
1 0 0 0 0
1 0 0 1 0
1 0 1 0 0
1 0 1 1 0
1 1 0 0 0
1 1 0 1 0
1 1 1 0 0
1 1 1 1 0
4
4
4
4 .2.7
.2.7
.2.7
.2.7 XOR
XOR
XOR
XOR
(Symbol in xLogic)
The XOR (exclusive OR) output is 1 if the signal status of the inputs is different
different
different
different .
A block input that is not used (x) is assigned: x = 0.
Logic table of the XOR function:
Input
Input
Input
Input 1
1
1
1 Input
Input
Input
Input 2
2
2
2 Output
Output
Output
Output
0 0 0
0 1 1
1 0 1
1 1 0
4
4
4
4 .2.8
.2.8
.2.8
.2.8 NOT
NOT
NOT
NOT