Renesas Electronics
MVTACLO
Move the low-order longword
to accumulator
MoVe To ACcumulator LOw-order
longword
[Syntax]
(1)
MVTACLO src
(2)
MVTACLO src, Adest [V2.01.00 or later]
[Operation]
ACC = (ACC & FFFFFFFF00000000h) | src;
Adest = (Adest & FFFFFFFFFF00000000h) | (unsigned 72bit) src; [V2.01.00 or later]
[Function]
-
This instruction moves the contents of src to the lower-order 32 bits (bits 31 to 0) of the accumulator (ACC).
[Instruction Format]
Syntax
Operand
Code Size
(Byte)
src
Adest
(1) MVTACLO src
Rs
−
3
(2) MVTACLO src, Adest
A0, A1
Note
Specify A0 (ACC0) or A1 (ACC1) as Adest.
[Flag Change]
This instruction does not affect the states of flags.
[Description Example]
MVTACLO R1
MVTACLO R1, A1