Brief Review Of Bitwise Logical Operations - D-Link DGS-3308FG User Manual

8-port Gigabit Ethernet Switch User's Guide
B
RIEF
AND
The logical operation compares 2 bits and if they are both "
AND
0 1
0 0 0
1 0 1
OR
The logical operation compares 2 bits and if either or both bits are
OR
0 1
0 0 0
1 0 1
XOR
The logical
XOR (exclusive OR)
otherwise the result is
"0".
0 1
0 0 1
1 1 0
NOT
The logical NOT operation simply changes the value of a single bit. If it is a
This operation is carried out on a single bit.
"1".
0 1
1 0
R
EVIEW OF
operation compares 2 bits and if exactly one of them is a
B
ITWISE
then the result is
1",
then the result is
"1",
the result is
"1",
223
E E
L
OGICAL
O
PERATIONS
otherwise, the result is
"1",
otherwise, the result is
"1",
then the result is
"1",
if it is a the result is
"0", "0",
"0".
"0".
"1",