hd64338342hw Renesas Electronics Corporation., hd64338342hw Datasheet - Page 91

• Manufacturer Part Number: hd64338342hw
• Description: Renesas 8-bit Single-chip Microcomputer H8 Family/h8/300l Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

2.5.1
Table 2.4 describes the data transfer instructions. Figure 2.5 shows their object code formats.
Table 2.4
Instruction
MOV
POP
PUSH
Note:
Certain precautions are required in data access. See section 2.9.1, Notes on Data Access, for
details.
* Size: Operand size
Data Transfer Instructions
B:
W:
Data Transfer Instructions
Size *
B/W
W
W
Byte
Word
Function
(EAs)
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:16, @–Rn, and @Rn+
addressing modes are available for 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+
Pops a 16-bit general register from the stack. Equivalent to
MOV.W @SP+, Rn.
Rn
Pushes a 16-bit general register onto the stack. Equivalent to
MOV.W Rn, @–SP.
@–SP
Rd, Rs
Rn
(EAd)
Rev. 6.00 Aug 04, 2006 page 55 of 680
REJ09B0145-0600
Section 2 CPU