AMD Confidential

User Manual

November 21st, 2008

Figure 7-7: Graphics-Device VGA Sub Device Properties Dialog

In Figure 7-7,the BIOS File option enables you to load different VGA BIOS ROMs into the device. The VGA ROM is assumed to be a maximum of 32-Kbytes, and is assigned to ISA bus address 0x000C0000 - 0x000C7FFF, which is the industry-standard location. This file must be a standard binary file, with the correct header and checksum information already incorporated.

The VGA enabled checkbox enables or disables the VGA registers. If it is not checked, the VGA registers are not updated and the display window will not display from the VGA frame buffer.

Frame Buffer Sub Device Configuration

In Figure 7-8,the Frame Buffer Size (Mbytes) sets the size of the frame-buffer in megabytes. The value placed in this option is only read at reset. The frame-buffer size can not be dynamically modified.

The Accelerator Enabled checkbox enables or disables the graphics accelerator. The accelerator is enabled by default.

The VESA BIOS Extensions Enabled checkbox enables or disables the VESA BIOS support. The VESA BIOS Extensions are enabled by default.

66

Chapter 7: Device Configuration

Page 78
Image 78
AMD 4.4.5 user manual Frame Buffer Sub Device Configuration

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.