
APPENDIX
Appendix 7. Hexadecimal instruction code table
7721 Group User’s Manual
17–56
Appendix 7. Hexadecimal instruction code table
INSTRUCTION CODE TABLE-1
D
3
–
D
0
D
7
–
D
4
Hexadecimal
notation
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1101
1100
1110
1111
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
0
1
2
3
4
5
6
7
8
9
B
C
D
E
F
BRK
BPL
BMI
RTI
BVC
RTS
BVS
BCC
BCS
BNE
BEQ
JSR
ABS
BRA
REL
LDY
IMM
CPX
IMM
CPY
IMM
ORA
A,(DIR,X)
ORA
A,(DIR),Y
AND
A,(DIR,X)
AND
EOR
A,(DIR,X)
EOR
A,(DIR),Y
ADC
A,(DIR,X)
ADC
A,(DIR),Y
STA
A,(DIR,X)
STA
LDA
A,(DIR,X)
LDA
A,(DIR),Y
A,(DIR),Y
A,(DIR),Y
CMP
CMP
A,(DIR),Y
SBC
A,(DIR,X)
A,(DIR,X)
SBC
A,(DIR),Y
ORA
A,(DIR)
JSR
ABL
AND
A,(DIR)
Note 1
EOR
A,(DIR)
PER
ADC
A,(DIR)
BRA
STA
A,(DIR)
LDX
LDA
A,(DIR)
CLP
CMP
A,(DIR)
SEP
SBC
A,(DIR)
REL
IMM
IMM
IMM
ORA
A,SR
A
ORA
A,DIR
SEB
DIR,b
ASL
DIR
ORA
A,L(DIR)
ORA
A,IMM
ORA
A,ABS
PHP
PHD
ASL
A
SEB
ABS,b
ASL
ABS
ORA
A,(SR),Y
AND
ORA
A,L(DIR),Y
AND
CLB
DIR,b
BBS
ORA
A,DIR,X
AND
ASL
DIR,X
ROL
CLC
TAS
ORA
A,ABS,Y
AND
DEC
A
CLB
ABS,b
BBS
ORA
A,ABS,X
AND
ASL
ABS,X
ROL
A,SR
AND
DIR,b,R
BBC
A,DIR
AND
DIR
ROL
A,L(DIR)
AND
PLP
PLD
A,IMM
AND
ROL
A
ABS,b,R
BBC
A,ABS
ABS
ROL
A,(SR),Y
EOR
DIR,b,R
A,DIR,X
EOR
DIR,X
LSR
A,L(DIR),Y
EOR
SEC
A,ABS,Y
EOR
INC
A
TSA
ABS,b,R
JMP
A,ABS,X
EOR
ABS,X
LSR
A,SR
EOR
MVP
A,DIR
EOR
DIR
LSR
A,L(DIR)
EOR
PHA
A,IMM
EOR
LSR
A
PHG
ABS
JMP
A,ABS
EOR
ABS
LSR
A,(SR),Y
ADC
A,(SR),Y
STA
A,(SR),Y
LDA
A,(SR),Y
CMP
A,(SR),Y
A,(SR),Y
SBC
MVN
CLI
TAD
PHY
A,DIR,X
ADC
A,DIR,X
STA
A,DIR,X
LDA
A,DIR,X
CMP
A,DIR,X
SBC
A,DIR,X
DIR,X
ROR
DIR,X
STX
DIR,Y
LDX
DIR,Y
DEC
DIR,X
INC
DIR,X
A,L(DIR),Y
ADC
A,L(DIR),Y
STA
A,L(DIR),Y
LDA
A,L(DIR),Y
CMP
A,L(DIR),Y
SBC
A,L(DIR),Y
A,ABS,Y
ADC
A,ABS,Y
A,ABS,Y
LDA
A,ABS,Y
CMP
A,ABS,Y
SBC
A,ABS,Y
ABL
JMP
(ABS)
JMP
ABS
LDM
ABS
LDY
ABS
LDY
ABS
JMP
A,ABS,X
ADC
A,ABS,X
STA
A,ABS,X
LDA
A,ABS,X
CMP
A,ABS,X
SBC
A,ABS,X
ABS,X
ROR
ABS,X
STX
ABS,X
LDX
ABS,Y
DEC
ABS,X
INC
ABS,X
ROR
RTL
PLA
LDM
A,SR
ADC
A,SR
STA
A,SR
LDA
A,SR
CMP
A,SR
SBC
DIR
LDM
DIR
STY
DIR
LDY
DIR
DIR
A,DIR
ADC
A,DIR
STA
A,DIR
LDA
A,DIR
CMP
A,DIR
SBC
DIR
ROR
DIR
STX
DIR
LDX
DIR
DEC
DIR
INC
A,L(DIR)
ADC
A,L(DIR)
STA
A,L(DIR)
LDA
A,L(DIR)
CMP
A,L(DIR)
SBC
A,IMM
A,IMM
LDA
A,IMM
CMP
A,IMM
SBC
A
A,ABS
ADC
ABS
ROR
A,ABS
STA
ABS
LDM
A,ABS
LDA
ABS
LDX
A,ABS
CMP
ABS
DEC
A,ABS
SBC
ABS
INC
ADC
DIR,X
STY
DIR,X
LDY
DIR,X
CPY
SEI
TDA
PLY
(ABS,X)
STY
DEY
TXA
PHT
Note 2
STA
TXS
TXY
TYA
PLT
TAX
TAY
TYX
TSX
CLV
ABS,X
CPY
INY
DEX
WIT
CLM
PHX
STP
L(ABS)
CPX
PEI
ORA
A,ABL
ORA
A,ABL,X
AND
A,ABL
AND
A,ABL,X
EOR
A,ABL
EOR
A,ABL,X
ADC
A,ABL,X
STA
A,ABL,X
LDA
A,ABL,X
CMP
A,ABL,X
SBC
A,ABL,X
A,ABL
ADC
A,ABL
STA
A,ABL
LDA
A,ABL
CMP
A,ABL
SBC
CPX
INX
PEA
SEM
PLX
NOP
PSH
PUL
JSR
ABS
(ABS,X)
Notes 1:
42
16
specifies the contents of the INSTRUCTION CODE TABLE-2.
About the second word’s codes, refer to the INSTRUCTION CODE TABLE-2.
2:
89
16
specifies the contents of the INSTRUCTION CODE TABLE-3.
About the second word’s codes, refer to the INSTRUCTION CODE TABLE-2.