h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 96

• Manufacturer Part Number: h8s-2158
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 2 CPU
2.7
The H8S/2000 CPU supports the eight addressing modes listed in table 2.11. Each instruction uses
a subset of these addressing modes.
Arithmetic and logic operations instructions can use the register direct and immediate addressing
modes. Data transfer instructions can use all addressing modes except program-counter relative
and memory indirect. Bit manipulation instructions can use register direct, register indirect, or
absolute addressing mode to specify an operand, and register direct (BSET, BCLR, BNOT, and
BTST instructions) or immediate (3-bit) addressing mode to specify a bit number in the operand.
Rev. 3.00 Jan 25, 2006 page 44 of 872
REJ09B0286-0300
Addressing Modes and Effective Address Calculation
(1) Operation field only
(2) Operation field and register fields
(3) Operation field, register fields, and effective address extension
(4) Operation field, effective address extension, and condition field
op
Figure 2.11 Instruction Formats (Examples)
op
op
cc
EA (disp)
op
r n
r n
EA (disp)
r m
r m
NOP, RTS
ADD.B Rn, Rm
MOV.B @(d:16, Rn), Rm
BRA d:16