Opcode	Instruction		Bytes	Cycles
----------------------------------------------
00	NOP			1	1
01	AJMP addr11		2	2
02	LJMP addr16		3	2
03	RR A			1	1
04	INC A			1	1
05	INC direct		2	1
06	INC @R0			1	1
07	INC @R1			1	1
08	INC R0			1	1
09	INC R1			1	1
0A	INC R2			1	1
0B	INC R3			1	1
0C	INC R4			1	1
0D	INC R5			1	1
0E	INC R6			1	1
0F	INC R7			1	1
10	JBC bitaddr,reladdr	3	2
11	ACALL addr11		2	2
12	LCALL addr16		3	2
13	RRC A			1	1
14	DEC A			1	1
15	DEC direct		2	1
16	DEC @R0			1	1
17	DEC @R1			1	1
18	DEC R0			1	1
19	DEC R1			1	1
1A	DEC R2			1	1
1B	DEC R3			1	1
1C	DEC R4			1	1
1D	DEC R5			1	1
1E	DEC R6			1	1
1F	DEC R7			1	1
20	JB bitaddr,reladdr	3	2
21	AJMP addr11		2	2
22	RET			1	2
23	RL A			1	1
24	ADD A,#data		2	1
25	ADD A,direct		2	1
26	ADD A,@R0		1	1
27	ADD A,@R1		1	1
28	ADD A,R0		1	1
29	ADD A,R1		1	1
2A	ADD A,R2		1	1
2B	ADD A,R3		1	1
2C	ADD A,R4		1	1
2D	ADD A,R5		1	1
2E	ADD A,R6		1	1
2F	ADD A,R7		1	1
30	JNB bitaddr,reladdr	3	2
31	ACALL addr11		2	2
32	RETI			1	2
33	RLC A			1	1
34	ADDC A,#data		2	1
35	ADDC A,direct		2	1
36	ADDC A,@R0		1	1
37	ADDC A,@R1		1	1
38	ADDC A,R0		1	1
39	ADDC A,R1		1	1
3A	ADDC A,R2		1	1
3B	ADDC A,R3		1	1
3C	ADDC A,R4		1	1
3D	ADDC A,R5		1	1
3E	ADDC A,R6		1	1
3F	ADDC A,R7		1	1
40	JC reladdr		2	2
41	AJMP addr11		2	2
42	ORL direct,A		2	1
43	ORL direct,#data	3	2
44	ORL A,#data		2	1
45	ORL A,direct		2	1
46	ORL A,@R0		1	1
47	ORL A,@R1		1	1
48	ORL A,R0		1	1
49	ORL A,R1		1	1
4A	ORL A,R2		1	1
4B	ORL A,R3		1	1
4C	ORL A,R4		1	1
4D	ORL A,R5		1	1
4E	ORL A,R6		1	1
4F	ORL A,R7		1	1
50	JNC reladdr		2	2
51	ACALL addr11		2	2
52	ANL direct,A		2	1
53	ANL direct,#data	3	2
54	ANL A,#data		2	1
55	ANL A,direct		2	1
56	ANL A,@R0		1	1
57	ANL A,@R1		1	1
58	ANL A,R0		1	1
59	ANL A,R1		1	1
5A	ANL A,R2		1	1
5B	ANL A,R3		1	1
5C	ANL A,R4		1	1
5D	ANL A,R5		1	1
5E	ANL A,R6		1	1
5F	ANL A,R7		1	1
60	JZ reladdr		2	2
61	AJMP addr11		2	2
62	XRL direct,A		2	1
63	XRL direct,#data	3	2
64	XRL A,#data		2	1
65	XRL A,direct		2	1
66	XRL A,@R0		1	1
67	XRL A,@R1		1	1
68	XRL A,R0		1	1
69	XRL A,R1		1	1
6A	XRL A,R2		1	1
6B	XRL A,R3		1	1
6C	XRL A,R4		1	1
6D	XRL A,R5		1	1
6E	XRL A,R6		1	1
6F	XRL A,R7		1	1
70	JNZ reladdr		2	2
71	ACALL addr11		2	2
72	ORL C,bitaddr		2	2
73	JMP @A+DPTR		1	2
74	MOV A,#data		2	1
75	MOV direct,#data	3	2
76	MOV @R0,#data		2	1
77	MOV @R1,#data		2	1
78	MOV R0,#data		2	1
79	MOV R1,#data		2	1
7A	MOV R2,#data		2	1
7B	MOV R3,#data		2	1
7C	MOV R4,#data		2	1
7D	MOV R5,#data		2	1
7E	MOV R6,#data		2	1
7F	MOV R7,#data		2	1
80	SJMP reladdr		2	2
81	AJMP addr11		2	2
82	ANL C,bitaddr		2	1
83	MOVC A,@A+PC		1	1
84	DIV AB			1	4
85	MOV direct,direct	3	1
86	MOV direct,@R0		2	2
87	MOV direct,@R1		2	2
88	MOV direct,R0		2	2
89	MOV direct,R1		2	2
8A	MOV direct,R2		2	2
8B	MOV direct,R3		2	2
8C	MOV direct,R4		2	2
8D	MOV direct,R5		2	2
8E	MOV direct,R6		2	2
8F	MOV direct,R7		2	2
90	MOV DPTR,#data16	3	2
91	ACALL addr11		2	2
92	MOV bitaddr,C		2	2
93	MOVC A,@A+DPTR		1	2
94	SUBB A,#data		2	1
95	SUBB A,direct		2	1
96	SUBB A,@R0		1	1
97	SUBB A,@R1		1	1
98	SUBB A,R0		1	1
99	SUBB A,R1		1	1
9A	SUBB A,R2		1	1
9B	SUBB A,R3		1	1
9C	SUBB A,R4		1	1
9D	SUBB A,R5		1	1
9E	SUBB A,R6		1	1
9F	SUBB A,R7		1	1
A0	ORL C,/bitaddr		2	1
A1	AJMP addr11		2	2
A2	MOV C,bitaddr		2	1
A3	INC DPTR		1	2
A4	MUL AB			1	4
A5	INVALID			1	1
A6	MOV @R0,direct		2	2
A7	MOV @R1,direct		2	2
A8	MOV R0,direct		2	2
A9	MOV R1,direct		2	2
AA	MOV R2,direct		2	2
AB	MOV R3,direct		2	2
AC	MOV R4,direct		2	2
AD	MOV R5,direct		2	2
AE	MOV R6,direct		2	2
AF	MOV R7,direct		2	2
B0	ANL C,/bitaddr		2	1
B1	ACALL addr11		2	2
B2	CPL bitaddr		2	1
B3	CPL C			1	1
B4	CJNE A,#data,reladdr	3	2
B5	CJNE A,direct,reladdr	3	2
B6	CJNE @R0,#data,reladdr	3	2
B7	CJNE @R1,#data,reladdr	3	2
B8	CJNE R0,#data,reladdr	3	2
B9	CJNE R1,#data,reladdr	3	2
BA	CJNE R2,#data,reladdr	3	2
BB	CJNE R3,#data,reladdr	3	2
BC	CJNE R4,#data,reladdr	3	2
BD	CJNE R5,#data,reladdr	3	2
BE	CJNE R6,#data,reladdr	3	2
BF	CJNE R7,#data,reladdr	3	2
C0	PUSH direct		2	2
C1	AJMP addr11		2	2
C2	CLR bitaddr		2	1
C3	CLR C			1	1
C4	SWAP A			1	1
C5	XCH A,direct		2	1
C6	XCH A,@R0		1	1
C7	XCH A,@R1		1	1
C8	XCH A,R0		1	1
C9	XCH A,R1		1	1
CA	XCH A,R2		1	1
CB	XCH A,R3		1	1
CC	XCH A,R4		1	1
CD	XCH A,R5		1	1
CE	XCH A,R6		1	1
CF	XCH A,R7		1	1
D0	POP direct		2	2
D1	ACALL addr11		2	2
D2	SETB bitaddr		2	1
D3	SETB C			1	1
D4	DA A			1	1
D5	DJNZ direct,reladdr	3	2
D6	XCHD A,@R0		1	1
D7	XCHD A,@R1		1	1
D8	DJNZ R0,reladdr		2	2
D9	DJNZ R1,reladdr		2	2
DA	DJNZ R2,reladdr		2	2
DB	DJNZ R3,reladdr		2	2
DC	DJNZ R4,reladdr		2	2
DD	DJNZ R5,reladdr		2	2
DE	DJNZ R6,reladdr		2	2
DF	DJNZ R7,reladdr		2	2
E0	MOVX A,@DPTR		1	2
E1	AJMP addr11		2	2
E2	MOVX A,@R0		1	2
E3	MOVX A,@R1		1	2
E4	CLR A			1	1
E5	MOV A,direct		2	1
E6	MOV A,@R0		1	1
E7	MOV A,@R1		1	1
E8	MOV A,R0		1	1
E9	MOV A,R1		1	1
EA	MOV A,R2		1	1
EB	MOV A,R3		1	1
EC	MOV A,R4		1	1
ED	MOV A,R5		1	1
EE	MOV A,R6		1	1
EF	MOV A,R7		1	1
F0	MOVX @DPTR,A		1	2
F1	ACALL addr11		2	2
F2	MOVX @R0,A		1	2
F3	MOVX @R1,A		1	2
F4	CPL A			1	1
F5	MOV direct,A		2	1
F6	MOV @R0,A		1	1
F7	MOV @R1,A		1	1
F8	MOV R0,A		1	1
F9	MOV R1,A		1	1
FA	MOV R2,A		1	1
FB	MOV R3,A	       	1	1
FC	MOV R4,A	    	1	1
FD	MOV R5,A	    	1	1
FE	MOV R6,A	    	1	1
FF	MOV R7,A	    	1	1