Panasonic FP7 Series Command Reference Manual

5.11 BKEXT (16-bit Data Sign-extended Block Transfer)
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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
S1 The starting address of the device storing the data that sign extension is performed.
S2 The ending address of the device storing the data that sign extension is performed.
D Destination starting 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
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 K Ｕ H SF
D
F
" "
S1 ● ● ● ● ● ● ● ● ●
S2 ● ● ● ● ● ● ● ● ●
D ● ● ● ● ● ● ● ● ● ●
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Outline of operation
● This instruction performs sign extension for device values in the area specified by [S1] to
[S2], and transfers them to the device address specified by [D] and subsequent addresses.
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Processing
Example 1) Operation unit: signed 16-bit (SS)
[S1]...DT0 [S2]...DT3 [D]...DT10
5.11 BKEXT (16-bit Data Sign-extended Block Transfer)
5-26 WUME-FP7CPUPGR-12

Panasonic FP7 Series Specifications

General

Brand	Panasonic
Model	FP7 Series
Category	Controller
Language	English