AMD Confidential

User Manual

November 21st, 2008

instructions. Darker color on the bottom of the graph represents the read PIO's, the lighter color represents the write PIO‟s.

Exceeded what can be displayed.

Write PIO’s.

Read PIO’s.

Figure 3-21: CPU PIO Rate Graph

3.4.2.6 MMIO Rate Graph

The MMIO Rate Graph updates once a second. If the memory-mapped I/O (MMIO) rate exceeds what can be displayed on this graph, the graph line turns red. A rate of zero will appear as a horizontal line one pixel high. Full vertical scale represents one MMIO per ten simulated instructions. Darker color on the bottom of the graph represents the read MMIO's, the lighter color represents the write MMIO's.

Exceeded what can be displayed.

Figure 3-22: CPU MMIO Rate Graph

Read

MMIO’s.

Write

MMIO’s.

3.4.3 Simulated Video

The simulated video area of the Main Window depicts the VGA output screen that appears when a VGA device is added to the workspace. When the mouse focus is over the video area, the simulator captures host keyboard input, enabling you to type most keyboard entries on your real keyboard. This is a convenience and may not accurately position the mouse or grab all keys correctly. For more accurate mouse and keyboard capture, see “Grab the mouse and keyboard” in Section 5.2.3, Interaction with the Simulated Machine”, on page 45.

You can also allow the simulator to take complete control of the mouse and keyboard by selecting “Special Keyboard→Grab Mouse and keyboard”. To return from this mode, press and hold Ctrl then Alt, and then release them in reverse order.

3.4.4 Hard Disk and Floppy Display

The IDE Primary byte counts, IDE Secondary byte counts, and Floppy disk byte counts displays appear when a Southbridge device is added to the workspace.

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Chapter 3: Graphical User Interface

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AMD 4.4.5 user manual Simulated Video, Hard Disk and Floppy Display, Mmio Rate Graph

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.