AMD-K6-2E Datasheet, PDF (84/332 Pages) Advanced Micro Devices – AMD-K6™-2E Embedded Processor

AMD-K6™-2E Processor Data Sheet
Preliminary Information
22529B/0—January 2000
Table 12. Integer Instructions (continued)
Instruction Mnemonic
First
Byte
MUL EAX, mreg16/32
F7h
MUL EAX, mem16/32
F7h
NEG mreg8
F6h
NEG mem8
F6h
NEG mreg16/32
F7h
NEG mem16/32
F7h
NOP (XCHG EAX, EAX)
90h
NOT mreg8
F6h
NOT mem8
F6h
NOT mreg16/32
F7h
NOT mem16/32
F7h
OR mreg8, reg8
08h
OR mem8, reg8
08h
OR mreg16/32, reg16/32
09h
OR mem16/32, reg16/32
09h
OR reg8, mreg8
0Ah
OR reg8, mem8
0Ah
OR reg16/32, mreg16/32
0Bh
OR reg16/32, mem16/32
0Bh
OR AL, imm8
0Ch
OR EAX, imm16/32
0Dh
OR mreg8, imm8
80h
OR mem8, imm8
80h
OR mreg16/32, imm16/32
81h
OR mem16/32, imm16/32
81h
OR mreg16/32, imm8 (signed ext.)
83h
OR mem16/32, imm8 (signed ext.)
83h
OUT imm8, AL
E6h
OUT imm8, AX
E7h
OUT imm8, EAX
E7h
OUT DX, AL
EEh
OUT DX, AX
EFh
OUT DX, EAX
EFh
POP ES
07h
POP SS
17h
Second
Byte
ModR/M
Byte
11-100-xxx
mm-100-xxx
11-011-xxx
mm-011-xxx
11-011-xxx
mm-011-xxx
11-010-xxx
mm-010-xxx
11-010-xxx
mm-010-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
11-001-xxx
mm-001-xxx
11-001-xxx
mm-001-xxx
11-001-xxx
mm-001-xxx
Decode RISC86
Type Operations
vector
vector
short alux
vector
short alu
vector
short limm
short alux
vector
short alu
vector
short alux
long load, alux, store
short alu
long load, alu, store
short alux
short load, alux
short alu
short load, alu
short alux
short alu
short alux
long load, alux, store
short alu
long load, alu, store
short alux
long load, alux, store
vector
vector
vector
vector
vector
vector
vector
vector
66
Software Environment
Chapter 3