AMD Confidential

User Manual

November 21st, 2008

device(s) to meet a particular hardware implementation or configuration. Device groups provide a method that allows the user to group or collect one or more devices, libraries or groups into one composite device. To the user, the composite device will look and feel no different than a normal device library and, for the most part, the two should be indistinguishable.

A device group can consist of one or more child devices, with some optional initialization state associated with each child device, and those devices can optionally be connected to each other. It may be helpful to think of a device group as a BSD within a BSD. However, a device group also has its own identity as a device, and it can support external connection ports that allow it be connected to other devices in the same manner as a traditional device library.

3.3.1 Terms

If any of the language and wording used in these Device Groups sections is unclear, it may help to refer to this list of terms.

Device: A device library or device group (also, a known device or created device).

Device Library: Contains binary implementation of device functionality; has no child devices; associated with a “*.bsl” Windows or “*.bsl” Linux file.

Device Group: Grouping of one or more devices (libraries and groups) into a single device; gets its functionality through aggregation of its children, and from its group- specific properties/aspects; associated with a “*.bsg” file.

Known Device: A device that the shell knows about (i.e., the shell has all the necessary information to create an instance of this device). Known devices appear in the left hand pane of the Device Viewer window; and on the console using shell.KnownDevices.

Created Device: An instantiation of a known device. All devices in a BSD are created devices. Created devices appear in the right hand pane of the Device Viewer window; and

on the console using “shell.CreatedDevices”.

Device grouping tree node relationships: Because of device grouping, created devices in a BSD are nodes in a tree, with parents and children, siblings, and end/root tree node relationships.

Device connection relationships: Because of device connections, a sibling device can be connected to another sibling device at a connection port of each device.

Machine Device Group: Just a device group, but it is special since it is the root node of a machine tree (it has no parent, it can't be deleted, it has no ports, and it has no sibling devices); each machine in a BSD has a single machine created device group.

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Chapter 3: Graphical User Interface

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AMD 4.4.5 user manual Terms
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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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