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Chapter 2: Introduction
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The AMD/ATI Radeon E2400 video processor represents ATI's third-generation PCI Express
technology product and leverages a new graphics architecture. Based on 65 nm process
technology, the AMD/ATI Radeon E2400 video processor delivers a 16-lane PCI Express bus
interface and RoHS compliant ASIC.
Video Features
The AMD/ATI Radeon E2400 video processor provides one of the fastest and most advanced
2D, 3D, and multimedia graphics performances based on PCI Express bus architecture. The
E2400 supports PCI Express, DirectX 10 features, highly optimized Open Graphics Library®
2.0 support, and flexible memory configurations.
The AMD/ATI Radeon E2400 video processor supports the following video features:
SMARTSHADER 4.0 - Advanced Shader Technology
• Provides complete hardware-accelerated support for the DirectX 10 programmable shader model,
enabling more complex and realistic texture and lighting effects
• Significant improvement over first-generation shaders introduced in DirectX 8, with a more powerful
and intuitive instruction set
• Offers full support for this feature in OpenGL 2.0 applications
SMOOTHVISION 2.0 - Flexible Anti-Aliasing and Anisotropic Filtering
• 2x/4x/8x full-scene anti-aliasing modes
• Adaptive algorithm with programmable sample patterns
• 2x/4x/8x/16x anisotropic filtering modes
• Adaptive algorithm with bi-linear (performance) and tri-linear (quality) options
• Temporal anti-aliasing
Avivo™ Display Support - Two Fully Functional Displays
• Traditional Cathode Ray Tube (CRT) monitors and DVI-D are supported
• Features dual channel DVI-D support
• 230 MHz Low-Voltage Differential Signaling (LVDS) transmitter supports Liquid Crystal Display (LCD)
panels up to Quad eXtended Graphics Array (QXGA) (2048x1536) resolution
• Integrated TMDS transmitter that supports:
– 1600x1200 resolution without reduced blank timings when matched with coherently clocked
receivers
– 1920x1440 resolution with reduced blank timings when matched with coherently clocked
receivers
– 1600x1200 resolution with reduced blank timings when matched with incoherently clocked
receivers
• Supports standard single channel DVI-D, or Digital Flat Panel connections. Includes integrated
conversion of 30 bpp data to either 24 bpp or 18 bpp, depending on attached panel type.
• High performance DAC speeds of 400 MHz