HD6413008VF25 Datasheet, PDF (73/688 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

2. CPU
2.6 Instruction Set
2.6.1 Instruction Set Overview
The H8/300H CPU has 64 types of instructions, which are classified in table 2.1.
Table 2.1 Instruction Classification
Function
Instruction
Types
Data transfer
MOV, PUSH*¹, POP*¹, MOVTPE*², MOVFPE*²
5
Arithmetic operations ADD, SUB, ADDX, SUBX, INC, DEC, ADDS, SUBS, DAA, DAS, 18
MULXU, MULXS, DIVXU, DIVXS, CMP, NEG, EXTS, EXTU
Logic operations
AND, OR, XOR, NOT
4
Shift operations
SHAL, SHAR, SHLL, SHLR, ROTL, ROTR, ROTXL, ROTXR 8
Bit manipulation
BSET, BCLR, BNOT, BTST, BAND, BIAND, BOR, BIOR, BXOR, 14
BIXOR, BLD, BILD, BST, BIST
Branch
Bcc*³, JMP, BSR, JSR, RTS
5
System control
TRAPA, RTE, SLEEP, LDC, STC, ANDC, ORC, XORC, NOP 9
Block data transfer EEPMOV
1
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. Not available in the H8/3008.
3. Bcc is a generic branching instruction.
Total 64 types
Rev.4.00 Aug. 20, 2007 Page 27 of 638
REJ09B0395-0400