3. Instructions
286
CS/CJ/NSJ Series Instructions Reference Manual (W474)
MVN/MVNL
Applicable Program Areas
Operands
z Operand Specifications
Flags
Instruction Mnemonic Variations
Function
code
Function
MOVE NOT MVN @MVN 022
Transfers the complement of a word of data to the
specified word.
DOUBLE MOVE NOT MVNL @MVNL 499
Transfers the complement of two words of data to
the specified words.
Symbol
MVN MVNL
Area
Function block
definitions
Block program areas Step program areas Subroutines Interrupt tasks
SFC action or transition
programs
Usage OK OK OK OK OK OK
Operand Description
Data type Size
MVN MVNL MVN MVNL
S
MVN: Source
MVNL: First source word
WORD DWORD 1 2
D
MVN: Destination
MVNL: First destination word
WORD DWORD 1 2
Area
Word addresses
Indirect DM/EM
addresses
Con-
stants
Registers Flags
Pulse
bits
TR
bits
CIO WR HR AR T C DM EM
@DM
@EM
*DM
*EM
DR IR
Indirect
using IR
TK CF
MVN
S
OK OK OK OK OK OK OK OK OK OK
OK
OK --- OK --- --- --- ---
D ---
MVNL
S
OK OK OK OK OK OK OK OK OK OK
OK
--- --- OK --- --- --- ---
D ---
Name Label Operation
Error Flag ER OFF
Equal Flag = • ON if the data being transferred (D) is 0.
• OFF in all other cases.
Negative Flag N • ON if the leftmost bit of the data being transferred (D) is 1.
• OFF in all other cases.
MVN(022)
S
D
S: Source
D: Destination
MVNL(499)
S
D
S: First source word
D: First destination word
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