AMD Confidential

 

 

 

 

 

 

 

November 21st, 2008

User Manual

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Instruction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Supported

 

 

Mnemonic

 

 

 

Opcode

 

 

 

 

 

 

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output the word in the AX register to

 

OUT imm8,AX

 

 

E7

ib

 

the

port

specified by an 8-bit

 

 

 

 

 

 

 

 

 

immediate value.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output

 

the

doubleword

in

the

 

EAX

 

OUT imm8,EAX

 

 

E7

ib

 

register to

the port specified by an

 

 

 

 

 

 

 

 

 

8-bit immediate value.

 

 

 

 

 

 

 

 

 

 

 

OUT DX,AL

 

 

EE

 

 

 

Output the byte in the AL register to

 

 

 

 

 

 

the output port specified in DX.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUT DX,AX

 

 

EE

 

 

 

Output the word in the AX register to

 

 

 

 

 

 

the output port specified in DX.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output the doubleword in the EAX

 

OUT DX,EAX

 

 

EE

 

 

 

register to the output port specified

 

 

 

 

 

 

 

 

 

in DX.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output the byte in DS:rSI to the port

 

OUTS DX,mem8

 

 

6E

 

 

 

specified in DX, and then

increment

 

 

 

 

 

 

 

 

 

or decrement rSI.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output the word in DS:rSI to the port

 

OUTS DX,mem16

 

 

6F

 

 

 

specified in DX, and then

increment

 

 

 

 

 

 

 

 

 

or decrement rSI.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output

 

the

doubleword

in

 

DS:rSI

to

 

OUTS DX,mem32

 

 

6F

 

 

 

the port specified in DX, and then

 

 

 

 

 

 

 

 

 

increment or decrement rSI.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output the byte in DS:rSI to the port

 

OUTSB

 

 

6E

 

 

 

specified in DX, and then

increment

 

 

 

 

 

 

 

 

 

or decrement rSI.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output the word in DS:rSI to the port

 

OUTSW

 

 

6F

 

 

 

specified in DX, and then

increment

 

 

 

 

 

 

 

 

 

or decrement rSI.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output

 

the

doubleword

in

 

DS:rSI

to

 

OUTSD

 

 

6F

 

 

 

the port specified in DX, and then

 

 

 

 

 

 

 

 

 

increment or decrement rSI.

 

 

 

 

 

 

 

 

POP reg/mem16

 

 

8F

/0

 

 

Pop

the

top

of

the

stack

into

a

 

16-

 

 

 

 

 

 

 

 

bit register or memory location.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POP reg/mem32

 

 

8F

/0

 

 

Pop

the

top

of

the

stack

into

a

 

32-

 

 

 

 

 

 

 

 

bit register or memory location.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POP reg/mem64

 

 

8F

/0

 

 

Pop

the

top

of

the

stack

into

a

 

64-

 

 

 

 

 

 

 

 

bit register or memory location.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POP reg16

 

58

+rw

 

Pop the top of the stack into a 16-

 

 

 

bit register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POP reg32

 

58

+rd

 

Pop the top of the stack into a 32-

 

 

 

bit register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POP reg64

 

58

+rq

 

Pop the top of the stack into a 64-

 

 

 

bit register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POP DS

 

 

1F

 

 

 

Pop

the

top

of

the

stack

 

into

the

DS

 

 

 

 

 

 

register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POP ES

 

07

 

 

 

Pop

the

top

of

the

stack

 

into

the

ES

 

 

 

 

 

register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POP SS

 

17

 

 

 

Pop

the

top

of

the

stack

 

into

the

SS

 

 

 

 

 

register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POP FS

 

 

0F

A1

 

Pop the top of the stack into the FS

 

 

 

 

register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POP GS

 

 

0F

A9

 

Pop the top of the stack into the GS

 

 

 

 

register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POPA

 

61

 

 

 

Pop

the

DI,

SI,

BP,

SP,

BX, DX,

 

CX,

 

 

 

 

 

and AX registers.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POPAD

 

61

 

 

 

Pop the EDI, ESI, EBP, ESP, EBX, EDX,

 

 

 

 

 

ECX, and EAX registers.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POPF

 

 

9D

 

 

 

Pop

a

word

from

the

 

stack

into

 

the

 

 

 

 

 

 

FLAGS register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POPFD

 

 

9D

 

 

 

Pop

a

doubleword

from

the

stack

into

 

 

 

 

 

 

the EFLAGS register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POPFQ

 

 

9D

 

 

 

Pop

a

quadword

from

the

 

stack

into

 

 

 

 

 

 

the RFLAGS register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PREFETCH mem8

 

 

0F

0D /0

 

Prefetch processor cache line into L1

 

 

 

 

data cache.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PREFETCHW mem8

 

 

0F

0D /1

 

Prefetch processor cache line into L1

 

 

 

 

data cache and mark it modified.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

206

Appendix A

Page 217 Page 219
Page 218
Image 218
AMD 4.4.5 user manual POP reg/mem16, POP reg/mem32, POP reg/mem64, POP reg16 +rw, POP reg32 +rd, POP reg64 +rq
Page 217 Page 219

4.4.5 specifications

AMD 4.4.5 is a robust version of the AMD software ecosystem that focuses on enhanced performance, stability, and efficiency for users relying on AMD processors and graphics cards. This iteration brings various features and technologies designed to optimize gaming, professional applications, and general computing tasks.

One of the standout enhancements in AMD 4.4.5 is the integration of Smart Access Memory technology, which allows the CPU to access the full graphics memory directly. This feature enhances data flow between the CPU and GPU, leading to improved frame rates and overall performance, especially in memory-intensive games. Users can experience a marked increase in gaming performance without the need for additional hardware upgrades.

Another significant feature introduced is the updated Radeon Software Adrenalin Edition. This software update encompasses optimizations for various games, ensuring that gamers can enjoy a seamless experience with the latest titles. The Adrenalin interface also provides features such as Radeon Chill, which helps reduce power consumption during less demanding scenes, and Radeon Anti-Lag, designed to minimize input lag and enhance responsiveness in competitive gaming.

Additionally, AMD 4.4.5 brings the latest drivers that include important performance enhancements and bug fixes that allow for greater system stability. Regular updates ensure that users have the best experience with their AMD hardware, and it significantly bolsters compatibility with the latest gaming titles and software applications.

AMD's Enhanced Sync technology offers users the ability to eliminate screen tearing and stuttering while delivering smooth gameplay. It dynamically synchronizes the refresh rate of the display with the frame rates produced by the GPU, improving the visual experience significantly.

With the introduction of FidelityFX Super Resolution, AMD continues to bolster its suite of technologies that enhance graphics quality and performance. This feature allows lower-resolution images to be upscaled effectively, making it easier for users to enjoy high-end visuals without taxing their hardware excessively.

In summary, AMD 4.4.5 represents a comprehensive update for users by integrating cutting-edge technologies that cater to a wide range of applications from gaming to content creation. With enhancements across the board, AMD reaffirms its commitment to providing high-performance solutions that keep pace with the ever-evolving technology landscape. Whether for gaming aficionados or professional creators, the capabilities offered in this version make it a significant milestone in the AMD software ecosystem.
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