HD6432621 Hitachi, HD6432621 Datasheet - Page 84

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

2.6
2.6.1
The H8S/2600 CPU has 69 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
Notes: B-byte size; W-word size; L-longword size.
40
*1 POP.W Rn and PUSH.W Rn are identical to MOV.W @SP+, Rn and MOV.W Rn,
*2 Bcc is the general name for conditional branch instructions.
*3 Not available in the H8S/2626 Series or H8S/2623 Series.
*4 Only register ER0, ER1, ER4, or ER5 should be used when using the TAS instruction.
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, 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 BWL
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
BWL
WL
L
B
BWL
B
BWL
L
BW
WL
B
—
BWL
B
—
—
Total: 69
Types
5
23
4
8
14
5
9
1