Instruction Set; Table 2.1 Instruction Classification - Renesas H8SX/1520 Series Hardware Manual

Section 2 CPU
2.7

Instruction Set

The H8SX CPU has 87 types of instructions. The instructions are classified by function as shown
in table 2.1. The arithmetic operation, logic operation, shift, and bit manipulation instructions are
called operation instruction in this manual.
Table 2.1 Instruction Classification
Function
Data transfer
Block transfer
Arithmetic
operations
Logic operations
Shift
Bit manipulation
Rev. 3.00 Mar. 14, 2006 Page 36 of 804
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Instructions
MOV
6
MOVFPE* , MOVTPE*
1
POP, PUSH*
LDM, STM
MOVA
EEPMOV
MOVMD
MOVSD
ADD, ADDX, SUB, SUBX, CMP, NEG, INC, DEC
DAA, DAS
ADDS, SUBS
MULXU, DIVXU, MULXS, DIVXS
MULU, DIVU, MULS, DIVS
MULU/U, MULS/U
EXTU, EXTS
TAS
MAC
LDMAC, STMAC
CLRMAC
AND, OR, XOR, NOT
SHLL, SHLR, SHAL, SHAR, ROTL, ROTR, ROTXL, ROTXR B/W/L
BSET, BCLR, BNOT, BTST, BAND, BIAND, BOR, BIOR,
BXOR, BIXOR, BLD, BILD, BST, BIST
BSET/EQ, BSET/NE, BCLR/EQ, BCLR/NE, BSTZ, BISTZ
BFLD, BFST
6
Size Types
B/W/L 6
B
W/L
L
2
B/W*
B 3
B/W/L
B
B/W/L 27
B
L
B/W
W/L
L
W/L
B



B/W/L 4
8
B 20
B
B