AMD Confidential

 

 

 

 

 

November 21st, 2008

User Manual

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Instruction

 

 

 

 

 

 

 

 

 

 

 

 

Supported

 

 

Mnemonic

 

 

 

Opcode

 

 

 

 

 

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SHL reg/mem16,1

 

 

D1

/4

 

 

Shift

a 16-bit

register

or

memory

 

 

 

 

 

location left 1 bit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift a 16-bit

register

or

memory

 

SHL reg/mem16,CL

 

 

D3

/4

 

 

location

left

the

number

of

bits

 

 

 

 

 

 

 

 

 

specified in the CL register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift a 16-bit register or memory

 

SHL reg/mem16,imm8

 

 

C1

/4 ib

 

location

left

the

number

of

bits

 

 

 

 

specified

by

 

an

8-bit

immediate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

value.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SHL reg/mem32,1

 

 

D1

/4

 

 

Shift

a 32-bit

register

or

memory

 

 

 

 

 

location left 1 bit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift a 32-bit

register

or

memory

 

SHL reg/mem32,CL

 

 

D3

/4

 

 

location

left

the

number

of

bits

 

 

 

 

 

 

 

 

 

specified in the CL register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift a 32-bit register or memory

 

SHL reg/mem32,imm8

 

 

C1

/4 ib

 

location

left

the

number

of

bits

 

 

 

 

specified

by

 

an

8-bit

immediate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

value.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SHL reg/mem64,1

 

 

D1

/4

 

 

Shift

a 64-bit

register

or

memory

 

 

 

 

 

location left 1 bit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift a 64-bit

register

or

memory

 

SHL reg/mem64,CL

 

 

D3

/4

 

 

location

left

the

number

of

bits

 

 

 

 

 

 

 

 

 

specified in the CL register.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift a 64-bit register or memory

 

SHL reg/mem64,imm8

 

 

C1

/4 ib

 

location

left

the

number

of

bits

 

 

 

 

specified

by

 

an

8-bit

immediate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

value.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SAR reg/mem8,1

 

 

D0

/7

 

 

Shift

a

signed

8-bit

register

or

 

 

 

 

 

memory operand right 1 bit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift

a

signed

8-bit register or

 

SAR reg/mem8,CL

 

 

D2

/7

 

 

memory

operand

right

the

number

of

 

 

 

 

 

 

 

 

 

bits specified in the CL register.

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift a signed 8-bit register or

 

SAR reg/mem8,imm8

 

 

C0

/7 ib

 

memory

location right the number of

 

 

 

 

bits specified by an 8-bit immediate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

value.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SAR reg/mem16,1

 

 

D1

/7

 

 

Shift

a

signed

16-bit

register

or

 

 

 

 

 

memory operand right 1 bit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift

a

signed

16-bit register or

 

SAR reg/mem16,CL

 

 

D3

/7

 

 

memory

operand

right

the

number

of

 

 

 

 

 

 

 

 

 

bits specified in the CL register.

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift a signed 16-bit register or

 

SAR reg/mem16,imm8

 

 

C1

/7 ib

 

memory

location right the number of

 

 

 

 

bits specified by an 8-bit immediate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

value.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SAR reg/mem32,1

 

 

D1

/7

 

 

Shift

a

signed

32-bit

register

or

 

 

 

 

 

memory location right 1 bit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift

a

signed

32-bit register or

 

SAR reg/mem32,CL

 

 

D3

/7

 

 

memory

operand

right

the

number

of

 

 

 

 

 

 

 

 

 

bits specified in the CL register.

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift a signed 32-bit register or

 

SAR reg/mem32,imm8

 

 

C1

/7 ib

 

memory

operand

right

the

number

of

 

 

 

 

bits specified by an 8-bit immediate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

value.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SAR reg/mem64,1

 

 

D1

/7

 

 

Shift

a

signed

64-bit

register

or

 

 

 

 

 

memory operand left 1 bit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift

a

signed

64-bit register or

 

SAR reg/mem64,CL

 

 

D3

/7

 

 

memory

operand

right

the

number

of

 

 

 

 

 

 

 

 

 

bits specified in the CL register.

 

 

 

 

 

 

 

 

 

 

 

 

 

Shift a signed 64-bit register or

 

SAR reg/mem64,imm8

 

 

C1

/7 ib

 

memory

operand

right

the

number

of

 

 

 

 

bits specified by an 8-bit immediate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

value.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SBB AL,imm8

 

 

1C

ib

 

Subtract

an

immediate

8-bit

value

 

 

 

 

from the AL register with borrow.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SBB AX,imm16

 

 

1D

iw

 

Subtract

an

immediate 16-bit

value

 

 

 

 

 

 

 

from the AX register with borrow.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Appendix A

211

Page 222 Page 224
Page 223
Image 223
AMD 4.4.5 user manual 211
Page 222 Page 224

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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