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DESCRIPTION OF INSTRUCTIONS
233
7.3 List of Instructions
MSM80C154S/MSM83C154S instruction table
0
0000
1
0001
2
0010
3
0011
4
0100
5
0101
6
0110
7
0111
8
1000
9
1001
A
1010
B
1011
C
1100
D
1101
E
1110
F
1111
NOP
AJMP
address 11
(Page 0)
LJMP
address 16
RR A INC A INC direct INC @R0 INC @R1 INC R0 INC R1 INC R2 INC R3 INC R4 INC R5 INC R6 INC R7
JBC bit,
rel
ACALL
address 11
(Page 0)
LCALL
address 16
RRC A DEC A DEC direct DEC @R0 DEC @R1 DEC R0 DEC R1 DEC R2 DEC R3 DEC R4 DEC R5 DEC R6 DEC R7
JB bit,
rel
AJMP
address 11
(Page 1)
RET RL A
ADD A,
#data
ADD A,
direct
ADD A,
@R0
ADD A,
@R1
ADD A, R0 ADD A, R1 ADD A, R2 ADD A, R3 ADD A, R4 ADD A, R5 ADD A, R6 ADD A, R7
JNB bit,
rel
ACALL
address 11
(Page 1)
RETI RLC A
ADDC A,
#data
ADDC A,
direct
ADDC A,
@R0
ADDC A,
@R1
ADDC
A, R0
ADDC
A, R1
ADDC
A, R2
ADDC
A, R3
ADDC
A, R4
ADDC
A, R5
ADDC
A, R6
ADDC
A, R7
JC bit,
rel
AJMP
address 11
(Page 2)
ORL
direct, A
ORL
direct
, #data
ORL A,
#data
ORL A,
direct
ORL A,
@R0
ORL A,
@R1
ORLA, R0 ORLA, R1 ORLA, R2 ORLA, R3 ORLA, R4 ORLA, R5 ORLA, R6 ORLA, R7
JNC rel
ACALL
address 11
(Page 2)
ANL
direct, A
ANL
direct
, #data
ANL A,
#data
ANL A,
direct
ANL A,
@R0
ANL A,
@R1
ANLA, R0 ANLA, R1 ANLA, R2 ANLA, R3 ANLA, R4 ANLA, R5 ANLA, R6 ANLA, R7
JZ rel
AJMP
address 11
(Page 3)
XRL
direct, A
XRL
direct
, #data
XRL A,
#data
XRL A,
direct
XRL A,
@R0
XRL A,
@R1
XRLA, R0 XRLA, R1 XRLA, R2 XRLA, R3 XRLA, R4 XRLA, R5 XRLA, R6 XRLA, R7
JNZ rel
ACALL
address 11
(Page 3)
ORL C,
bit
JMP
@A+DPTR
MOV A,
#data
MOV
direct
, #data
MOV @R0,
#data
MOV @R1,
#data
MOV R0,
#data
MOV R1,
#data
MOV R2,
#data
MOV R3,
#data
MOV R4,
#data
MOV R5,
#data
MOV R6,
#data
MOV R7,
#data
SJMP
rel
AJMP
address 11
(Page 4)
ANL C,
bit
MOVC A,
@A+PC
DIV AB
MOV
direct 1,
direct 2
MOV
direct,
@R0
MOV
direct,
@R1
MOV
direct,
R0
MOV
direct,
R1
MOV
direct,
R2
MOV
direct,
R3
MOV
direct,
R4
MOV
direct,
R5
MOV
direct,
R6
MOV
direct,
R7
MOV
DPTR,
#data 16
ACALL
address 11
(Page 4)
MOV bit,
C
MOVC A,
@A+DPTR
SUBB A,
#data
SUBB A,
direct
SUBB A,
@R0
SUBB A,
@R1
SUBB A,
R0
SUBB A,
R1
SUBB A,
R2
SUBB A,
R3
SUBB A,
R4
SUBB A,
R5
SUBB A,
R6
SUBB A,
R7
ORL
C,/bit
AJMP
address 11
(Page 5)
MOV C,
bit
INC
DPTR
MUL AB
—
MOV @R0,
direct
MOV @R1,
direct
MOV R0,
direct
MOV R1,
direct
MOV R2,
direct
MOV R3,
direct
MOV R4,
direct
MOV R5,
direct
MOV R6,
direct
MOV R7,
direct
ANL
C,/bit
ACALL
address 11
(Page 5)
CPL bit CPL C
CJNE A,
#data, rel
CJNE A,
direct, rel
CJNE@R0,
#data, rel
CJNE@R1,
#data, rel
CJNE R0,
#data, rel
CJNE R1,
#data, rel
CJNE R2,
#data, rel
CJNE R3,
#data, rel
CJNE R4,
#data, rel
CJNE R5,
#data, rel
CJNE R6,
#data, rel
CJNE R7,
#data, rel
PUSH
direct
AJMP
address 11
(Page 6)
CLR bit CLR C SWAP A
XCH A,
direct
XCH A,
@R0
XCH A,
@R1
XCHA, R0 XCHA, R1 XCHA, R2 XCHA, R3 XCHA, R4 XCHA, R5 XCHA, R6 XCHA, R7
POP
direct
ACALL
address 11
(Page 6)
STEB bit STEB C DA A
DJNZ
direct, rel
XCHD A,
@R0
XCHD A,
@R1
DJNZ R0,
rel
DJNZ R1,
rel
DJNZ R2,
rel
DJNZ R3,
rel
DJNZ R4,
rel
DJNZ R5,
rel
DJNZ R6,
rel
DJNZ R7,
rel
MOVX A,
@DPTR
AJMP
address 11
(Page 7)
MOVX A,
@R0
MOVX A,
@R1
CLR A
MOV A,
direct
MOV A,
@R0
MOV A,
@R1
MOVA, R0 MOVA, R1 MOVA, R2 MOVA, R3 MOVA, R4 MOVA, R5 MOVA, R6 MOVA, R7
MOVX
@DPTR, A
ACALL
address 11
(Page 7)
MOVX
@R0, A
MOVX
@R1, A
CPL A
MOV
direct A
MOV
@R0 A
MOV
@R1 A
MOVR0, A MOVR1, A MOVR2, A MOVR3, A MOVR4, A MOVR5, A MOVR6, A MOVR7, A
0
0000
1
0001
2
0010
3
0011
4
0100
5
0101
6
0110
7
0111
8
1000
9
1001
A
1010
B
1011
C
1100
D
1101
E
1110
F
1111
L
H