Hitachi H8S/2646 User Manual

820
A.3 Operation Code Map
Table A-3 shows the operation code map.
Instruction code 1st byte 2nd byte
AH AL BH BL
Instruction when most significant bit of BH is 0. Instruction when most significant bit of BH is 1.
0
NOP
  
BRA
MULXU
BSET


AH Note: * Cannot be used in this LSI.
AL
0 1 2 3 4 5 6 7 8 9
A B
C D
E
F
1
   
BRN
DIVXU
BNOT
2
   
BHI
MULXU
BCLR
3
   
BLS
DIVXU
BTST
STC
STMAC
LDC
LDMAC
4
ORC
OR
 
BCC
RTS
OR
BOR
BIOR
6
ANDC
AND
 
BNE
RTE
AND
5
XORC
XOR
 
BCS BSR
XOR
BXOR
BIXOR
BAND
BIAND
7
LDC
  
BEQ
TRAPA
BST
BIST
BLD
BILD
8
   
BVC
 
MOV
9
   
BVS
   
A
   
BPL
JMP
 
B
   
BMI
 
EEPMOV
C
   
BGE
BSR
D
   
BLT

MOV
E
ADDX
SUBX
 
BGT
JSR

F
   
BLE
  
MOV.B

    
ADD
ADDX
CMP
SUBX
OR
XOR
AND
MOV

ADD
SUB
   
MOV

MOV
CMP
        
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table
A.3(2)
Table A.3(3)
Table A-3 Operation Code Map (1)
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Hitachi H8S/2646 Specifications

General

Brand	Hitachi
Model	H8S/2646
Category	Desktop
Language	English