Features

CPU Interface

• 400 and 533 MHz CPU FSB for Mobile Intel® Pentium® 4 Processor-M
• Supports Hyper-Threading (on HT-capable processors)
• In-Order Queue (IOQ) depth of 12
• Supports Dynamic Bus Inversion (DBI)
• Supports system bus interrupt delivery
• On-chip termination of processor interface
  

System Logic Features

• Integrated master clock generator with spread spectrum support
• AGP 2.0 compliant AGP 2X/4X interface with Fast Write support
• A-Link interface supports multiple modes of operation: A-Link and PCI
• 266MB/second point-to-point interface to ATI IXP in A-Link mode
• 33 MHz PCI 2.2 compliant I/O bus with third party south bridge
• ACPI 1.0B power management
• WLP (Windows Logo Program) compliant for Microsoft® WHQL certification

Memory Interface

• Unified Memory Architecture (UMA)
• 64-bit system DDR SDRAM memory interface
• Synchronous and asynchronous memory to processor bus clock ratios
• DDR333 SDRAM support provides up to 2.7 GB/second bandwidth
• Up to 4 GB DRAM support with two unbuffered SO-DIMMs
• 64 Mbit to 1 Gbit memory device densities
• 16 MB to 128 MB of main memory configurable as display memory
• Optimal memory power management via 4 DDR SDRAM clock enable signals

3D Graphics Features

• HyperZ™ memory optimization technology
• Pixel Tapestry™ architecture
• Multi-texturing with 3 texture units
• On-chip texel, pixel, and vertex caches
• Supports 3D textures and Microsoft® DirectX® texture compression
• Support for Emboss, Dot-Product 3, and Cubic Environment bump mapping
• Bilinear, trilinear and anisotropic texture filtering
• Full Screen Anti-Aliasing (FSAA)
• Alpha blending
• Exponential pixel fog
• 32-bit or 16-bit Z buffer, 32-bit or 16-bit W buffer, and 8-bit Stencil buffer
• Extensive 3D mode support
• Optimized for full performance in true color triple buffered 32BPP acceleration modes

Video Features

• Features ATI's Video Immersion™ technology for unmatched video quality
• Adaptive de-interlacing filter, along with bob and weave de-interlacing
• Video scaling and filtering with advanced 4-tap horizontal and vertical filter
• Front and back-end scalers
• Integrated hardware motion compensation and iDCT
• Compatible with third-party software DVD players
• Support for independent contrast, hue, brightness, and gamma correction

2D Graphics Features

• Highly optimized 128-bit 2D Engine
• Optimized handling of fonts and texts using ATI proprietary techniques
• 8, 16, and 32 BPP acceleration modes
• Support for Windows® XP GDI extensions: Alpha BLT, Transparent BLT, Gradient Fill
• Hardware cursor up to 64x64x32 BPP
• Support for Windows® XP alpha cursor

Display Controller

• Dual CRT controllers provide independent dual display support: same image with independent timings, or different images (extended desktop)
• Display rotation support
• Simultaneous CRT/LCD/TV output
• Comprehensive DDC and hot plugging support
• Integrated high precision 300MHz triple 10-bit DAC supports resolutions up to 2048x1536
• Fully programmable YCrCb to RGB color conversion

Flat Panel Monitor Support

• Digital output to support DVI via external TMDS
• Supports up to 1600x1200 screen resolution for LCD panels

Integrated LVDS Interface

• Integrated dual LVDS interface with 85 MHz maximum pixel clock rate supports up to QXGA resolution (2048x1536)
• Enhanced Ratiometric Expansion for best image quality on flat panel
• Flexible Spread Spectrum support
• 3 pairs (+1 clock) mode for both single and dual channel LVDS

TV-Out Support

• Integrated TV encoder with composite and S-Video interfaces
• Supports PAL/NTSC TV formats
• 10-bit DAC with 8-tap filter and ATI-exclusive enhancements
• Macrovision 7.1 copy protection standard
• Closed Caption, Extended Data Service, and CGMS-A encoding in Vertical Blanking Interval (VBI)

Power Management Features

• Speedstep™ support for Mobile Intel® Pentium® 4 Processor-M
• Fully supports ACPI system states S1, S3, S4, and S5, and device states D0 through D3
• PowerPlay™ technology adjusts graphics engine clock speed based on usage scenario
• Dynamic clock gating isolates graphics engine components when not in use, significantly reducing power
• Self-refresh SDRAM in Suspend mode

Optimized Software Support

• Microsoft® DirectX® 9.0 and OpenGL® drivers
• Hydravision™ multi-monitor management software from ATI
• Unified driver support for all Radeon discrete and integrated graphics products

Supported Operating Systems

• Windows® XP
• Windows® 2000
• Windows® Me

Packaging

• Multiple package options offer maximum flexibility
• Small footprint 596-ball BGA, 35 x 35 mm package provides drop-in compatibility with Radeon™ IGP 340M
• Ultra-compact 718-ball BGA, 31mm x 31mm package

 

Feature	Radeon™ IGP 340M	Mobility Radeon™ 7000 IGP
Processor Support	Intel® Pentium® 4-M	Intel® Pentium® 4-M
Memory Speed	DDR266	DDR333
Maximum memory	1GB	4GB
Graphics Core	ATI Mobility Radeon™
External Graphics	AGP 4X