7.13 BDIS (Byte Data Disintegration)
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Ladder diagram
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List of operands
Operand Description
S The device address where the data to be broken down are stored, or the constant
n
The device address where the number of points into which the data is broken down is stored, or the
constant
D Storage device address
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Available devices (●: Available)
Operan
d
16-Bit device:
32-Bit
device:
Integer
Real
numbe
r
St
rin
g
Index
modifie
r
(Note 1)
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 U H SF
D
F
" "
S ● ● ● ● ● ● ● ● ● ● ● ● ● ●
n ● ● ● ● ● ● ● ● ● ● ● ● ● ●
D ● ● ● ● ● ● ● ● ●
(Note 1) Only 16-bit devices, and integer constants can be modified. (32-bit devices, real number constants,
and character constants cannot be specified.)
(Note 2) Index register (I0 to IE)
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Outline of operation
● The target of this instruction is data of [n] words that begins with [S].
● Each word data is broken down into single bytes.
● The broken down data is stored in a 2 × [n]-word device area that starts with [D].
● It stores one byte for each word.
● No operation needed if [n]=0.
7.13 BDIS (Byte Data Disintegration)
WUME-FP7CPUPGR-12 7-29