P89C738ABB View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
'P89C738ABB' PDF : 64 Pages View PDF
Table 34 Instruction map
First hexadecimal character of opcode
↓
0
1
2
3
0
NOP
AJMP LJMP
RR
addr11 addr16
A
1
JBC
bit,rel
ACALL
addr11
LCALL
addr16
RRC
A
2
JB
bit,rel
AJMP
addr11
RET
RL
A
3
JNB
bit,rel
ACALL
addr11
RETI
RLC
A
4
JC
rel
AJMP
addr11
ORL
direct,A
ORL
direct,#data
5
JNC
rel
ACALL ANL
addr11 direct,A
ANL
direct,#data
6
JZ
rel
AJMP
addr11
XRL
direct,A
XRL
direct,#data
7
JNZ
rel
ACALL
addr11
ORL
C,bit
JMP
@A+DPTR
8
SJMP
rel
AJMP
addr11
ANL
C,bit
MOVC
A,@A+PC
9
MOV
DTPR,#data16
ACALL
addr11
MOV
bit,C
MOVC
A,@A+DPTR
A
ORL
C,/bit
AJMP
addr11
MOV
bit,C
INC
DPTR
B
ANL
C,/bit
ACALL CPL
addr11
bit
CPL
C
C
PUSH
direct
AJMP
addr11
CLR
bit
CLR
C
D
POP
direct
ACALL
addr11
SETB
bit
SETB
C
E
MOVX
A,@DTPR
AJMP
addr11
MOVX A,@Ri
0
1
F
MOVX
@DTPR,A
ACALL
addr11
MOVX @Ri,A
0
1
Note
1. MOV A, ACC is not a valid instruction.
← Second hexadecimal character of opcode →
4
5
6
7
8 9 ABCDEF
INC
INC
INC @Ri
INC Rr
A
direct
0
1
01234567
DEC
A
DEC
direct
DEC @Ri
0
1
DEC Rr
01234567
ADD
A,#data
ADD
A,direct
ADD A,@Ri
0
1
ADD A,Rr
01234567
ADDC
A,#data
ADDC
A,direct
ADDC A,@Ri
0
1
ADDC A,Rr
01234567
ORL
A,#data
ORL
A,direct
ORL A,@Ri
0
1
ORL A,Rr
01234567
ANL
A,#data
ANL
A,direct
ANL A,@Ri
0
1
ANL A,Rr
01234567
XRL
A,#data
XRL
A,direct
XRL A,@Ri
0
1
XRL A,Rr
01234567
MOV
A,#data
MOV
direct,#data
MOV @Ri,#data
0
1
MOV Rr,#data
01234567
DIV
MOV
MOV direct,@Ri
MOV direct,Rr
AB
direct,direct
0
1
01234567
SUBB
A,#data
SUBB
A,direct
SUBB A,@Ri
0
1
SUB A,Rr
01234567
MUL
AB
MOV @Ri,direct
0
1
MOV Rr,direct
01234567
CJNE
A,#data,rel
CJNE
A,direct,rel
CJNE @Ri,#data,rel
CJNE Rr,#data,rel
0
1
01234567
SWAP
A
XCH
A,direct
XCH A,@Ri
0
1
XCH A,Rr
01234567
DA
DJNZ
XCHD A,@Ri
DJNZ Rr,rel
A
direct,rel
0
1
01234567
CLR
A
MOV
A,direct (1)
MOV A,@Ri
0
1
MOV A,Rr
01234567
CPL
MOV
MOV @Ri,A
MOV Rr,A
A
direct,A
0
1
01234567
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