h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 96

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 2 CPU
2.6
2.6.1
The H8S/2000 CPU has 65 types of instructions. The instructions are classified by function in
table 2.1.
Table 2.1
Function
Data transfer
Arithmetic
operations
Logic operations
Shift
Bit manipulation
Branch
System control
Block data transfer EEPMOV
Legend: B: Byte
Notes: 1. POP.W Rn and PUSH.W Rn are identical to MOV.W @SP+, Rn and MOV.W Rn,
Rev. 4.00 Jun 06, 2006 page 42 of 1004
REJ09B0301-0400
2. Bcc is the general name for conditional branch instructions.
3. Cannot be used in the H8S/2138 Group or H8S/2134 Group.
4. Only register ER0, ER1, ER4, or ER5 should be used when using the TAS instruction.
5. Only registers ER0 to ER6 should be used when using the STM/LDM instruction.
W: Word
L: Longword
Instruction Set
Overview
@-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 *
MOVFPE *
ADD, SUB, CMP, NEG
ADDX, SUBX, DAA, DAS
INC, DEC
ADDS, SUBS
MULXU, DIVXU, MULXS, DIVXS
EXTU, EXTS
TAS *
AND, OR, XOR, NOT
SHAL, SHAR, SHLL, SHLR, ROTL, ROTR, ROTXL, ROTXR BWL
BSET, BCLR, BNOT, BTST, BLD, BILD, BST, BIST, BAND,
BIAND, BOR, BIOR, BXOR, BIXOR
TRAPA, RTE, SLEEP, LDC, STC, ANDC, ORC, XORC, NOP —
Bcc *
2
4
, JMP, BSR, JSR, RTS
1
5
, PUSH *
, STM *
3
, MOVTPE *
5
1
3
Size
BWL
WL
L
B
BWL
B
BWL
L
BW
WL
B
BWL
B
—
—
Total: 65 types
Types
5
19
4
8
14
5
9
1