Таблица базовых инструкции 16 BIT

00 ADD rm,r8

01 ADD rm,r16

02 ADD r8,rm

03 ADD r16,rm

04 ADD al,i8

05 ADD ax,i16

06 PUSH es

07 POP es

08 OR rm,r8

09 OR rm,r16

0A OR r8,rm

0B OR r16,rm

0C OR al,i8

0D OR ax,i16

0E PUSH cs

0F ext

10 ADC rm,r8

11 ADC rm,r16

12 ADC r8,rm

13 ADC r16,rm

14 ADC al,i8

15 ADC ax,i16

16 PUSH ss

17 POP ss

18 SBB rm,r8

19 SBB rm,r16

1A SBB r8,rm

1B SBB r16,rm

1C SBB al,i8

1D SBB ax,i16

1E PUSH ds

1F POP ds

20 AND rm,r8

21 AND rm,r16

22 AND r8,rm

23 AND r16,rm

24 AND al,i8

25 AND ax,i16

26 ES:

27 DAA al

28 SUB rm,r8

29 SUB rm,r16

2A SUB r8,rm

2B SUB r16,rm

2C SUB al,i8

2D SUB ax,i16

2E CS:

2F DAS al

30 XOR rm,r8

31 XOR rm,r16

32 XOR r8,rm

33 XOR r16,rm

34 XOR al,i8

35 XOR ax,i16

36 SS:

37 AAA al

38 CMP rm,r8

39 CMP rm,r16

3A CMP r8,rm

3B CMP r16,rm

3C CMP al,i8

3D CMP ax,i16

3E DS:

3F AAS al

40 INC ax

41 INC cx

42 INC dx

43 INC bx

44 INC sp

45 INC bp

46 INC si

47 INC di

48 DEC ax

49 DEC cx

4A DEC dx

4B DEC bx

4C DEC sp

4D DEC bp

4E DEC si

4F DEC di

50 PUSH ax

51 PUSH cx

52 PUSH dx

53 PUSH bx

54 PUSH sp

55 PUSH bp

56 PUSH si

57 PUSH di

58 POP ax

59 POP cx

5A POP dx

5B POP bx

5C POP sp

5D POP bp

5E POP si

5F POP di

60 PUSHA

61 POPA

62 BOUND r16,m

63 ARPL rm,r16

64 FS:

65 GS:

66 opsize

67 rgsize

68 PUSH i16

69 IMUL r16,rm,i16

6A PUSH i8

6B IMUL r16,rm,i8

6C INSB

6D INSW

6E OUTSB

6F OUTSW

70 JO b8

71 JNO b8

72 JB b8

73 JNB b8

74 JE b8

75 JNE b8

76 JBE b8

77 JA b8

78 JS b8

79 JNS b8

7A JP b8

7B JNP b8

7C JL b8

7D JNL b8

7E JLE b8

7F JG b8

80 GRP1 rm,i8

81 GRP1 rm,i16

82 GRP1 rm8,i8

83 GRP1 rm16,i8

84 TEST rm,r8

85 TEST rm,r16

86 XCHG r8,rm

87 XCHG r16,rm

88 MOV rm,r8

89 MOV rm,r16

8A MOV r8,rm

8B MOV r16,rm

8C MOV rm16,sreg

8D LEA r16,rm

8E MOV sreg,rm16

8F POP rm16

90 NOP

91 XCHG ax,cx

92 XCHG ax,dx

93 XCHG ax,bx

94 XCHG ax,sp

95 XCHG ax,bp

96 XCHG ax,si

97 XCHG ax,di

98 CBW

99 CWD

9A CALL ptr16:16

9B FWAIT

9C PUSHF

9D POPF

9E SAHF

9F LAHF

A0 MOV al,[m16]

A1 MOV ax,[m16]

A2 MOV [m16],al

A3 MOV [m16],ax

A4 MOVSB

A5 MOVSW

A6 CMPSB

A7 CMPSW

A8 TEST al,i8

A9 TEST ax,i16

AA STOSB

AB STOSW

AC LODSB

AD LODSW

AE SCASB

AF SCASW

B0 MOV al,i8

B1 MOV cl,i8

B2 MOV dl,i8

B3 MOV bl,i8

B4 MOV ah,i8

B5 MOV ch,i8

B6 MOV dh,i8

B7 MOV bh,i8

B8 MOV ax,i16

B9 MOV cx,i16

BA MOV dx,i16

BB MOV bx,i16

BC MOV sp,i16

BD MOV bp,i16

BE MOV si,i16

BF MOV di,i16

C0 GRP2 rm8,i8

C1 GRP2 rm16,i8

C2 RET i16

C3 RET

C4 LES r16,[m16]

C5 LDS r16,[m16]

C6 MOV rm8,i8

C7 MOV rm16,i16

C8 ENTER i16,i8

C9 LEAVE

CA RETF i16

CB RETF

CC INT 3

CD INT i8

CE INTO

CF IRET

D0 GRP2 rm8,1

D1 GRP2 rm16,1

D2 GRP2 rm8,cl

D3 GRP2 rm16,cl

D4 AAM

D5 AAD

D6 SALC

D7 XLATB

D8 FPU0

D9 FPU1

DA FPU2

DB FPU3

DC FPU4

DD FPU5

DE FPU6

DF FPU7

E0 LOOPNZ b8

E1 LOOPZ b8

E2 LOOP b8

E3 JCXZ b8

E4 IN al,i8

E5 IN ax,i8

E6 OUT i8,al

E7 OUT i8,ax

E8 CALL b16

E9 JMP b16

EA JMP ptr16:16

EB JMP b8

EC IN al,dx

ED IN ax,dx

EE OUT dx,al

EF OUT dx,ax

F0 LOCK:

F1 INT 1

F2 REPNZ:

F3 REPZ:

F4 HLT

F5 CMC

F6 GRP3 8*

F7 GRP3 16*

F8 CLC

F9 STC

FA CLI

FB STI

FC CLD

FD STD

FE GRP4 8*

FF GRP4 16*

Декодирование байта ModRM

Группа	REG-часть
R8	AL	CL	DL	BL	AH	CH	DH	BH
R16	AX	CX	DX	BX	SP	BP	SI	DI
SEG	ES	CS	SS	DS	FS	GS	?	?
GRP1	ADD	OR	ADC	SBB	AND	SUB	XOR	CMP
GRP2	ROL	ROR	RCL	RCR	SHL	SHR	SAL	SAR
GRP3	TEST	TEST	NOT	NEG	MUL	IMUL	DIV	IDIV
GRP4	INC	DEC	CALL	CALLF	JMP	JMPF	PUSH	?
R/M	REG								MOD
	0	1	2	3	4	5	6	7	+00h	+40h	+80h	+C0h
000	00	08	10	18	20	28	30	38	[BX+SI]	[BX+SI+D8]	[BX+SI+D16]	AL|AX|ES
001	01	09	11	19	21	29	31	39	[BX+DI]	[BX+DI+D8]	[BX+DI+D16]	CL|CX|CS
010	02	0A	12	1A	22	2A	32	3A	[BP+SI]	[BP+SI+D8]	[BP+SI+D16]	DL|DX|SS
011	03	0B	13	1B	23	2B	33	3B	[BP+DI]	[BP+DI+D8]	[BP+DI+D16]	BL|BX|DS
100	04	0C	14	1C	24	2C	34	3C	[SI]	[SI+D8]	[SI+D16]	AH|SP|FS
101	05	0D	15	1D	25	2D	35	3D	[DI]	[DI+D8]	[DI+D16]	CH|BP|GS
110	06	0E	16	1E	26	2E	36	3E	[D16]	[BP+D8]	[BP+D16]	DH|SI
111	07	0F	17	1F	27	2F	37	3F	[BX]	[BX+D8]	[BX+D16]	BH|DI