Hitachi H8/300H Series Programming Manual page 27

Table 1-3 Instructions Classified by Function
Type Instruction
Data transfer MOV
MOVFPE
MOVTPE
POP
PUSH
Note: * Size refers to the operand size.
B: Byte
W: Word
L: Longword
Size* Function
(EAs) → Rd,
B/W/L
Moves data between two general registers or between
a general register and memory, or moves immediate
data to a general register.
(EAs) → Rd
B
Moves external memory contents (addressed by
@aa:16) to a general register in synchronization with
an E clock.
Rs → (EAd)
B
Moves general register contents to an external memory
location (addressed by @aa:16) in synchronization with
an E clock.
@SP+ → Rn
W/L
Pops a register from the stack. POP.W Rn is identical to
MOV.W @SP+, Rn. POP.L ERn is identical to MOV.L
@SP+, ERn.
Rn → @–SP
W/L
Pushes a register onto the stack. PUSH.W Rn is
identical to MOV.W Rn, @–SP. PUSH.L ERn is
identical to MOV.L ERn, @–SP.
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Rs → (EAd)