Data Movement Instructions - Omron CJ - INSTRUCTIONS REFERENCE MANUAL 07-2009 Reference Manual

Data Movement Instructions

MOV/MOVL
Instruction
MOVE
DOUBLE MOVE
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage OK
Operands
Operand
MOV: Source
S
MOVL: First source word
MOV: Destination
D
MOVL: First destination word
Operand Specifications
Word addresses
Area
CIO WR HR
S
MOV OK OK OK
D
S
MOVL OK OK OK
D
Flags
Name
Error Flag
Equal Flag
Negative Flag
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Mnemonic Variations
@MOV, !MOV,
MOV
!@MOV
MOVL @MOVL
MOV
MOV(021)
S: Source
S
D: Destination
D
Block program areas Step program areas
OK OK
Description
AR T C DM EM
OK OK OK OK OK
OK OK OK OK OK
Label
ER OFF
= • ON if the data being transferred (D) is 0.
• OFF in all other cases.
N • ON if the leftmost bit of the data being transferred (D) is 1.
• OFF in all other cases.
Function
code
021 Transfers a word of data to the specified word.
498 Transfers two words of data to the specified words.
Subroutines
OK
Data type
MOV
WORD
WORD
Indirect DM/EM
addresses
Con-
stants
@DM *DM
DR
@EM *EM
OK
OK OK OK
---
OK
OK OK ---
---
Operation
3. Instructions
Function
MOVL
MOVL(498)
S: First source word
S
D D: First destination
word
SFC action or transition
Interrupt tasks
programs
OK OK
Size
MOVL MOV
DWORD 1
DWORD 1
Registers Flags
Pulse
bits
Indirect
IR TK CF
using IR
--- OK --- ---
OK OK --- ---
3
MOVL
2
2
TR
bits
--- ---
--- ---
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