Toshiba PROSEC T1 - Page 165

6F3B0250
Basic Hardware and Function
163
7. Instructions
FUN 029
*
Multiplication
Expression
Input
-
[
A
*
B
®
C+1
×
C
]
-
Output
Function
When the input is ON, the data of
A
is multiplied by the data of
B
, and the result is stored in double-
length register
C+1
×
C
.
Execution condition
Input Operation Output
OFF No execution OFF
ON Execution ON
Operand
Name Device Re
g
ister Constant Index
X Y R S T. C. XW YW RW SW T C D I J K
A
Multiplicand
ÖÖÖÖÖÖÖÖÖÖ Ö Ö
B
Multiplier
ÖÖÖÖÖÖÖÖÖÖ Ö Ö
C
Product
ÖÖÖÖÖÖÖÖ Ö
Example
When R005 is ON, the data of D0050 is multiplied by the data of RW05, and the result is stored in
double-length register D0101
×
D0100 (upper 16-bit in D0101 and lower 16-bit in D0100).
If the data of D0050 is 1500 and the data of RW05 is 20, the result 30000 is stored in
D0101
×
D0100.
D0050 1500
´
D0101
×
D0100 30000
RW05 20
D0101 H0000 (upper 16-bit)
D0100 H7530 (lower 16-bit)
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