Nor; Xor - Rievtech xLogic ELC Series User Manual

5.3.6 NOR

Fashion:
The output of a NOR (NOT OR) is only 1 if all inputs are 0 , i.e. when they are open. When one of the
inputs is switched on (logical 1 state), the output is switched off.
A block input that is not used (x) is assigned: x = 0.
Logic table of the NOR function:
Input 1
0 0
0 0
0 0
0 0
0 1
0 1
0 1
0 1
1 0
1 0
1 0
1 0
1 1
1 1
1 1
1 1

5.3.7 XOR

Classic:
Input 2 Input 3
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
(Symbol in xLogic)
Input 4 Output
0 1
1 0
0 0
1 0
0 0
1 0
0 0
1 0
0 0
1 0
0 0
1 0
0 0
1 0
0 0
1 0
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