Popix (Index Register Recovery) - Panasonic FP7 Series Command Reference Manual

5.19 POPIX (Index Register Recovery)

5.19 POPIX (Index Register Recovery)

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Ladder diagram
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Available operation units (●: Available)
Operatio
bit
n unit
i
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List of operands
Operand Description
S Start of device address of the recovery source
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Available devices (●: Available)
Operan
d
W W
X Y
S ● ●
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Outline of operation
● This instruction recovers 15 data (30 words) for the index register value, starting with [S].
([S] to [S] + 29) → (I0 to IE)
● The POPIX instruction is used to recover the content that has been backed up using the
PUSHIX (Index Register Backup) instruction, before switching from the subprogram to the
main program, in the case where index registers are used in subroutines or other
subprograms.
● Please use this in combination with the PUSHIX (Index Register Backup) instruction.
5-44
US
16-Bit device:
W W W S D L
R L S D T D
● ● ● ●
SS UL
●
32-Bit
device:
TS TE
U W
WI
C C
M O
S E
SL SF
●
Real
Integer numbe
r
D
IX K H SF
Ｕ
F
WUME-FP7CPUPGR-12
DF
St
rin
g Index
modifie
r
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●