HD6432646 Hitachi, HD6432646 Datasheet - Page 78

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x 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.
44
*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/2646 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
*1
, JMP, BSR, JSR, RTS
, 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