Instruction Set; Instruction Set Overview - Hitachi F-ZTAT H8/3039 Series Hardware Manual

2.6 Instruction Set

2.6.1 Instruction Set Overview

The H8/300H CPU has 62 types of instructions, which are classified as shown in table 2-1.
Table 2-1 Instruction Classification
Function
Data transfer
Arithmetic operations
Logic operations
Shift operations
Bit manipulation
Branch
System control
Block data transfer
Total 62 types
Notes: 1. POP.W Rn is identical to MOV.W @SP+, Rn.
PUSH.W Rn is identical to MOV.W Rn, @–SP.
POP.L ERn is identical to MOV.L @SP+, Rn.
PUSH.L ERn is identical to MOV.L Rn, @–SP.
2. These instructions are not available on the H8/3039 Series.
3. Bcc is a generic branching instruction.
26
Instruction
1
MOV, PUSH* , POP*
ADD, SUB, ADDX, SUBX, INC, DEC, ADDS, SUBS, DAA, DAS,
MULXU, DIVXU, MULXS, DIVXS, CMP, NEG, EXTS, EXTU
AND, OR, XOR, NOT
SHAL, SHAR, SHLL, SHLR, ROTL, ROTR, ROTXL, ROTXR
BSET, BCLR, BNOT, BTST, BAND, BIAND, BOR, BIOR, BXOR,
BIXOR, BLD, BILD, BST, BIST
3
Bcc* , JMP, BSR, JSR, RTS
TRAPA, RTE, SLEEP, LDC, STC, ANDC, ORC, XORC, NOP
EEPMOV
1 2
, MOVTPE* , MOVFPE*
2
Types
3
18
4
8
14
5
9
1