AMD-K6 Datasheet, PDF (73/346 Pages) Advanced Micro Devices – AMD-K6 Processor

20695H/0—March 1998
Preliminary Information
AMD-K6^® Processor Data Sheet
Table 10. Integer Instructions (continued)
Instruction Mnemonic
First Second ModR/M Decode
Byte Byte
Byte
Type
RISC86^®
Opcodes
IMUL reg16/32, mem16/32, imm16/32 69h
mm-xxx-xxx vector
IMUL reg16/32, imm8 (sign extended) 6Bh
11-xxx-xxx vector
IMUL reg16/32, mreg16/32, imm8
(signed)
6Bh
11-xxx-xxx vector
IMUL reg16/32, mem16/32, imm8
(signed)
6Bh
mm-xxx-xxx vector
IMUL AX, AL, mreg8
F6h
11-101-xxx vector
IMUL AX, AL, mem8
F6h
mm-101-xxx vector
IMUL EDX:EAX, EAX, mreg16/32
F7h
11-101-xxx vector
IMUL EDX:EAX, EAX, mem16/32
F7h
mm-101-xxx vector
IMUL reg16/32, mreg16/32
0Fh AFh 11-xxx-xxx vector
IMUL reg16/32, mem16/32
0Fh AFh mm-xxx-xxx vector
INC EAX
40h
short alu
INC ECX
41h
short alu
INC EDX
42h
short alu
INC EBX
43h
short alu
INC ESP
44h
short alu
INC EBP
45h
short alu
INC ESI
46h
short alu
INC EDI
47h
short alu
INC mreg8
FEh
11-000-xxx vector
INC mem8
FEh
mm-000-xxx long load, alux, store
INC mreg16/32
FFh
11-000-xxx vector
INC mem16/32
FFh
mm-000-xxx long load, alu, store
INVD
0Fh 08h
vector
INVLPG
0Fh 01h mm-111-xxx vector
JO short disp8
70h
short branch
JB/JNAE short disp8
71h
short branch
JNO short disp8
71h
short branch
JNB/JAE short disp8
73h
short branch
JZ/JE short disp8
74h
short branch
JNZ/JNE short disp8
75h
short branch
JBE/JNA short disp8
76h
short branch
Chapter 3
Software Environment
55