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XOR : Exclusive OR Logic Operation

XOR : Exclusive OR Logic Operation


Parameter
Data Type
Memory Area
Description
<address>
BOOL
I, Q, M, T, C, D, L
The address indicates the bit whose signal state will be checked.





Description



With the Exclusive OR instruction, you can check the result of a signal state check according to the Exclusive OR truth table.



With an Exclusive OR logic operation, the signal state is 1 when the signal state of one of the two specified addresses is 1. You can also use the Exclusive OR

function several times. The mutual result of logic operation is then "1" if an impair

number of checked addresses is "1".





Status Word


BR
CC 1
CC 0
OV
OS
OR
STA
RLO
FC
writes
-
-
-
-
-
X
X
X
1

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