Hitachi H8/300L Series Programming Manual page 17

Table 1-2. Data Transfer Instructions
Instruction Size*
MOV B/W
POP W
PUSH W
* Size: Operand size
B: Byte
W: Word
Function
(EAs) → Rd, Rs → (EAd)
Moves data between two general registers or between a general register
and memory, or moves immediate data to a general register.
The Rn, @Rn, @(d:16, Rn), @aa:16, #xx:8 or #xx:16, @-Rn, and @Rn+
addressing modes are available for byte or word data. The @aa:8
addressing mode is available for byte data only.
The @-R7 and @R7+ modes require word operands. Do not specify byte
size for these two modes.
@SP+ → Rn
Pops a 16-bit general register from the stack.
Equivalent to MOV.W @SP+, Rn.
Rn → @-SP
Pushes a 16-bit general register onto the stack.
Equivalent to MOV.W Rn, @-SP.
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