AMD-K6-2E Datasheet, PDF (83/332 Pages) Advanced Micro Devices – AMD-K6™-2E Embedded Processor

22529B/0—January 2000
Preliminary Information
AMD-K6™-2E Processor Data Sheet
Table 12. Integer Instructions (continued)
Instruction Mnemonic
First
Byte
MOV mem8, AL
A2h
MOV mem16/32, EAX
A3h
MOV AL, imm8
B0h
MOV CL, imm8
B1h
MOV DL, imm8
B2h
MOV BL, imm8
B3h
MOV AH, imm8
B4h
MOV CH, imm8
B5h
MOV DH, imm8
B6h
MOV BH, imm8
B7h
MOV EAX, imm16/32
B8h
MOV ECX, imm16/32
B9h
MOV EDX, imm16/32
BAh
MOV EBX, imm16/32
BBh
MOV ESP, imm16/32
BCh
MOV EBP, imm16/32
BDh
MOV ESI, imm16/32
BEh
MOV EDI, imm16/32
BFh
MOV mreg8, imm8
C6h
MOV mem8, imm8
C6h
MOV mreg16/32, imm16/32
C7h
MOV mem16/32, imm16/32
C7h
MOVSB mem8,mem8
A4h
MOVSD mem16, mem16
A5h
MOVSW mem32, mem32
A5h
MOVSX reg16/32, mreg8
0Fh
MOVSX reg16/32, mem8
0Fh
MOVSX reg32, mreg16
0Fh
MOVSX reg32, mem16
0Fh
MOVZX reg16/32, mreg8
0Fh
MOVZX reg16/32, mem8
0Fh
MOVZX reg32, mreg16
0Fh
MOVZX reg32, mem16
0Fh
MUL AL, mreg8
F6h
MUL AL, mem8
F6h
Second
Byte
BEh
BEh
BFh
BFh
B6h
B6h
B7h
B7h
ModR/M
Byte
11-000-xxx
mm-000-xxx
11-000-xxx
mm-000-xxx
11-xxx-xxx
mm-xxx-xxx
11-xxx-xxx
mm-xxx-xxx
11-xxx-xxx
mm-xxx-xxx
11-xxx-xxx
mm-xxx-xxx
11-100-xxx
mm-100-xxx
Decode RISC86
Type Operations
short store
short store
short limm
short limm
short limm
short limm
short limm
short limm
short limm
short limm
short limm
short limm
short limm
short limm
short limm
short limm
short limm
short limm
short limm
long store
short limm
long store
long load, store, alux, alux
long load, store, alu, alu
long load, store, alu, alu
short alu
short load, alu
short alu
short load, alu
short alu
short load, alu
short alu
short load, alu
vector
vector
Chapter 3
Software Environment
65