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33 Applied Instructions (Extension File Register Control)
33.2 SAVER / Save to ER
755
FXCPU Structured Programming Manual
[Basic & Applied Instruction]
31
Applied Instructions
(Data Transfer 3)
32
Applied Instructions
(High Speed
Processing 2)
33
Applied Instructions
(Extension File
Register Control)
34
Applied Instructions
(FX
3U
-CF-ADP)
35
Interrupt Function
and Pulse Catch
Function
A
Relationships
between devices
and addresses
B
Applied
Instruction List
Operation example
Temporarily withdrawn data
*1
BMOV
instruction
1)
Setting data (A)
R0 K100
R1 K105
R10 K200
R11 K215
Setting data
Device number
Current
value
Extension registers (R)
R12 K400
R19 K350
R99 K1000
R100 HFFFF
HFFFFR2047
Setting backup data
Extension file registers (ER)
Unused
Changed data
ER0
ER1
ER10
ER11
Device number
ER12
ER19
ER99
ER100
ER2047
K100
K105
K300
K330
Current
value
K350
K400
K1000
HFFFF
HFFFF
R30720 K100
R30721 K105
R30730 K200
R30731 K215
Device number
Current
value
Unused extension registers
R30732 K400
R30739 K350
K1000R30819
2)
To the next page
INITR
instruction
Use unused devices as
an area to which data is
temporarily withdrawn.
*1.