D-Link DES-3326 User Manual page 416

The logical
XOR (exclusive OR)
exactly one of them is a
result is
"0".
0 1
0 1
0
1 0
1
NOT
The logical NOT operation simply changes the value of a single
bit. If it is a
"1",
operation is carried out on a single bit.
0 1
1 0
400
24-port NWay Ethernet Switch User's Guide
operation compares 2 bits and if
then the result is
"1",
the result is
"0",
"1",
if it is a the result is
"0",
Brief Review of Bitwise Logical Operations
otherwise the
This
"1".