AMD-K6-2ESLASH233AMZ datasheet(90/332 Pages) AMD

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Software Environment

Chapter 3

AMD-K6™-2E Processor Data Sheet

22529B/0—January 2000

Preliminary Information

SHR mreg16/32, CL

D3h

11-101-xxx

short

alu

SHR mem16/32, CL

D3h

mm-101-xxx

vector

SHLD mreg16/32, reg16/32, imm8

0Fh

A4h

11-xxx-xxx

vector

SHLD mem16/32, reg16/32, imm8

0Fh

A4h

mm-xxx-xxx

vector

SHLD mreg16/32, reg16/32, CL

0Fh

A5h

11-xxx-xxx

vector

SHLD mem16/32, reg16/32, CL

0Fh

A5h

mm-xxx-xxx

vector

SHRD mreg16/32, reg16/32, imm8

0Fh

ACh

11-xxx-xxx

vector

SHRD mem16/32, reg16/32, imm8

0Fh

ACh

mm-xxx-xxx

vector

SHRD mreg16/32, reg16/32, CL

0Fh

ADh

11-xxx-xxx

vector

SHRD mem16/32, reg16/32, CL

0Fh

ADh

mm-xxx-xxx

vector

SLDT mreg16

0Fh

00h

11-000-xxx

vector

SLDT mem16

0Fh

00h

mm-000-xxx

vector

SMSW mreg16

0Fh

01h

11-100-xxx

vector

SMSW mem16

0Fh

01h

mm-100-xxx

vector

STC

F9h

vector

STD

FDh

vector

STI

FBh

vector

STOSB mem8, AL

AAh

long

store, alux

STOSW mem16, AX

ABh

long

store, alux

STOSD mem32, EAX

ABh

long

store, alux

STR mreg16

0Fh

00h

11-001-xxx

vector

STR mem16

0Fh

00h

mm-001-xxx

vector

SUB mreg8, reg8

28h

11-xxx-xxx

short

alux

SUB mem8, reg8

28h

mm-xxx-xxx

long

load, alux, store

SUB mreg16/32, reg16/32

29h

11-xxx-xxx

short

alu

SUB mem16/32, reg16/32

29h

mm-xxx-xxx

long

load, alu, store

SUB reg8, mreg8

2Ah

11-xxx-xxx

short

alux

SUB reg8, mem8

2Ah

mm-xxx-xxx

short

load, alux

SUB reg16/32, mreg16/32

2Bh

11-xxx-xxx

short

alu

SUB reg16/32, mem16/32

2Bh

mm-xxx-xxx

short

load, alu

SUB AL, imm8

2Ch

short

alux

SUB EAX, imm16/32

2Dh

short

alu

SUB mreg8, imm8

80h

11-101-xxx

short

alux

SUB mem8, imm8

80h

mm-101-xxx

long

load, alux, store

SUB mreg16/32, imm16/32

81h

11-101-xxx

short

alu

Table 12. Integer Instructions (continued)

Instruction Mnemonic

First

Byte

Second

Byte

ModR/M

Byte

Decode

Type

RISC86

Operations

AMD-K6-2E/233AMZ Datasheet(PDF) 90 Page - Advanced Micro Devices

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