Logic symbol
(iii)
AND gate
A
&
B
OR gate
A
≥1
B
XOR gate
A
=1
B
Signal inversion
1
A
Output
Output
Output
Output
- 12 -
A
B
1
1
1
0
0
1
0
0
A
B
1
1
1
0
0
1
0
0
A
B
1
1
1
0
0
1
0
0
A
Output
0
1
1
0
Centralized GRB200
(Soft: 030, 031, 032, 033, 034)
6F2S1931 (0.20)
Output
1
0
0
0
Output
1
1
1
0
Output
0
1
1
0