Instructions fun 050 or or – Toshiba 6F3B0253 User Manual
Page 159
6F3B0253
Basic Hardware and Function
157
7. Instructions
FUN 050
OR
OR
Expression
Input
−
[ A OR B
→
C ]
−
Output
Function
When the input is ON, this instruction finds logical OR of A and B, and stores the result in C.
Execution condition
Input
Operation
Output
OFF
No execution
OFF
ON
Execution
ON
Operand
Name
Device
Register
Constant Index
X
Y
R
S
T.
C. XW YW RW SW T
C
D
I
J
K
A Source
√
√
√
√
√
√
√
√
√
√
√
√
B source
√
√
√
√
√
√
√
√
√
√
√
√
C OR
√
√
√
√
√
√
√
√
√
√
Example
When R012 is ON, logical OR operation is executed for the data of RW13 and RW20, and the
result is stored in D0031.
If the data of RW13 is H5678 and RW20 is H4321, the result H5779 is stored in D0031.
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
RW13
0 1 0 1 0 1 1 0 0 1 1 1 1 0 0 0
5
6
7
8
OR
RW20
0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 1
4
3
2
1
D0031
0 1 0 1 0 1 1 1 0 1 1 1 1 0 0 1
5
7
7
9