r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 86

• Manufacturer Part Number: r4f2426
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Section 2 CPU
2.6
The H8S/2600 CPU has 69 types of instructions. The instructions are classified by function in
table 2.1.
Table 2.1
Legend:
B: Byte
W: Word
L: Longword
Notes: 1. POP.W Rn and PUSH.W Rn are identical to MOV.W @SP+, Rn and MOV.W Rn,
Rev. 1.00 Sep. 19, 2008 Page 58 of 1270
REJ09B0466-0100
Function
Data transfer
Arithmetic
operations
Logic operations
Shift
Bit manipulation
Branch
System control
Block data transfer EEPMOV
2. Bcc is the general name for conditional branch instructions.
Instruction Set
@-SP. POP.L ERn and PUSH.L ERn are identical to MOV.L @SP+, ERn and MOV.L
ERn, @-SP.
Instruction Classification
Instructions
MOV
POP*
LDM, STM
MOVFPE*
ADD, SUB, CMP, NEG
ADDX, SUBX, DAA, DAS
INC, DEC
ADDS, SUBS
MULXU, DIVXU, MULXS, DIVXS
EXTU, EXTS
TAS*
MAC, LDMAC, STMAC, CLRMAC
AND, OR, XOR, NOT
SHAL, SHAR, SHLL, SHLR, ROTL, ROTR, ROTXL,
ROTXR
BSET, BCLR, BNOT, BTST, BLD, BILD, BST, BIST,
BAND, BIAND, BOR, BIOR, BXOR, BIXOR
Bcc*
TRAPA, RTE, SLEEP, LDC, STC, ANDC, ORC, XORC,
NOP
2
4
, JMP, BSR, JSR, RTS
1
, PUSH*
3
, MOVTPE*
1
3
Size
B/W/L
W/L
L
B
B/W/L
B
B/W/L
L
B/W
W/L
B
—
B/W/L
B/W/L
B
—
—
—
Total:
Types
5
23
4
8
14
5
9
1
69