Hitachi H8/3664 Hardware Manual page 39

Table 2.1 Data Transfer Instructions
Instruction Size*
MOV B/W/L
MOVFPE B
MOVTPE B
POP W/L
PUSH W/L
Note: * Size refers to the operand size.
B: Byte
W: Word
L: Longword
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.
(EAs) → Rd
Cannot be used in the H8/3664 Series.
Rs → (EAs)
Cannot be used in the H8/3664 Series.
@SP+ → Rn
Pops a general register from the stack. POP.W Rn is identical to
MOV.W @SP+, Rn. Similarly, POP.L ERn is identical to MOV.L
@SP+, ERn.
Rn → @–SP
Pushes a general register onto the stack. PUSH.W Rn is identical to
MOV.W Rn, @–SP. Similarly, PUSH.L ERn is identical to MOV.L
ERn, @–SP.
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