Panasonic FP7 Series - DFLT (Conversion: Integer Double-Precision Real Number Data)

11.27 DFLT (Conversion: Integer → Double-precision Real Number
Data)
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Ladder diagram
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Available operation units (●: Available)
Operatio
n unit
bit US SS UL SL SF DF
i ● ● ● ●
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List of operands
Operand Description
S
Starting address of the device where the target data to be converted is stored or the constant
(data format: according to the operation unit)
D
Starting address of the device where conversion results are stored (data format: double-precision
real number data)
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Devices that can be specified (indicated by ●)
Operan
d
16-Bit device:
32-Bit
device:
(Note 1)
Integer
Real
numbe
r
St
rin
g
Index
modifie
r
W
X
W
Y
W
R
W
L
W
S
S
D
D
T
L
D
U
M
WI
W
O
TS
C
S
TE
C
E
IX
(N
ote
2)
K
(N
ote
3)
Ｕ
(N
ote
4)
H SF
D
F
" "
S ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
D ● ● ● ● ● ● ● ● ● ● ● ●
(Note 1) Cannot be specified when the operation unit is a 16-bit integer (SS, US).
(Note 2) Index register (I0 to IE)
(Note 3) Can be specified only when the operation unit is signed integer (SS, SL).
(Note 4) Can be specified only when the operation unit is an unsigned integer (US, UL).
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Outline of operation
● This instruction converts the integer data stored in the area starting with [S] to a double-
precision floating point real number.
● The conversion result is stored in the area starting with [D].
11.27 DFLT (Conversion: Integer → Double-precision Real Number Data)
11-58 WUME-FP7CPUPGR-12