
APPENDIX
Appendix 7. Hexadecimal instruction code table
7721 Group User’s Manual
17–56
Appendix 7. Hexadecimal instruction code table
INSTRUCTION CODE TABLE-1
D3–D0
D7–D4
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
0123456789
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)
EOR
A,(DIR,X)
EOR
A,(DIR),Y
ADC
A,(DIR,X)
ADC
A,(DIR),Y
STA
A,(DIR,X)
LDA
A,(DIR,X)
AND
A,(DIR),Y
STA
A,(DIR),Y
LDA
A,(DIR),Y
CMP
A,(DIR),Y
CMP
A,(DIR,X)
SBC
A,(DIR,X)
SBC
A,(DIR),Y
ORA
A,(DIR)
JSR
ABL
AND
A,(DIR)
Note 1
EOR
A,(DIR)
PER
ADC
A,(DIR)
STA
A,(DIR)
LDA
A,(DIR)
CMP
A,(DIR)
SBC
A,(DIR)
BRA
REL
LDX
IMM
CLP
IMM
SEP
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
ORA
A,L(DIR),Y
CLB
DIR,b
ORA
A,DIR,X
ASL
DIR,X
CLC
TAS
ORA
A,ABS,Y
DEC
A
CLB
ABS,b
ORA
A,ABS,X
ASL
ABS,X
AND
A,SR
BBS
DIR,b,R
AND
A,DIR
ROL
DIR
AND
A,L(DIR)
PLP
PLD
AND
A,IMM
ROL
A
BBS
ABS,b,R
AND
A,ABS
ROL
ABS
AND
A,(SR),Y
BBC
DIR,b,R
AND
A,DIR,X
ROL
DIR,X
AND
A,L(DIR),Y
SEC
AND
A,ABS,Y
INC
A
TSA
BBC
ABS,b,R
AND
A,ABS,X
ROL
ABS,X
EOR
A,SR
MVP
EOR
A,DIR
LSR
DIR
A,L(DIR)
PHA
A,IMM
LSR
A
PHG
JMP
ABS
A,ABS
LSR
ABS
EOR
A,(SR),Y
MVN
EOR
LSR
CLI
TAD
PHY
JMP
A,DIR,X
DIR,X
DIR,Y
DIR,X
A,L(DIR),Y
A,ABS,Y
ABL
(ABS)
ABS
A,ABS,X
ABS,X
ABS,Y
ABS,X
ADC
ROR
JMP
RTL
PLA
LDM
A,SR
DIR
A,DIR
DIR
A,L(DIR)
A,IMM
A
A,ABS
ABS
A,ABS
ABS
A,ABS
ABS
A,ABS
ABS
A,ABS
ABS
ADC
JMP
ROR
LDM
DIR,X
SEI
TDA
PLY
(ABS,X)
STA
STY
STA
STX
STY
STX
DEY
TXA
PHT
Note 2
STA
STY
STX
TXS
TXY
TYA
LDM
LDA
LDY
LDA
LDX
LDY
PLT
TAX
TAY
LDA
LDY
LDA
LDX
LDA
TYX
TSX
CLV
ABS,X
LDA
LDX
LDY
CMP
CPY
DEC
CPY
DEC
CMP
DEC
INY
DEX
WIT
CMP
DEC
CLM
CMP
PHX
STP
JMP
L(ABS)
PEI
SBC
ORA
A,ABL
ORA
A,ABL,X
AND
A,ABL
AND
A,ABL,X
EOR
A,ABL
EOR
A,ABL,X
ADC
A,ABL
ADC
STA
LDA
CMP
SBC
CPX
INC
INX
INC
SBC
PEA
SBC
INC
SEM
PLX
NOP
PSH
PUL
JSR
ABS
(ABS,X)
Notes 1: 4216 specifies the contents of the INSTRUCTION CODE TABLE-2.
About the second word’s codes, refer to the INSTRUCTION CODE TABLE-2.
2: 8916 specifies the contents of the INSTRUCTION CODE TABLE-3.
About the second word’s codes, refer to the INSTRUCTION CODE TABLE-2.