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| (R) ADE3800 Analog LCD Display Engine for XGA and SXGA Resolutions with Embedded LVDS and RSDS Transmitters DATABRIEF Feature Overview Low power 0.15 m process technology Low cost 100-pin LQFP and 128-pin LQFP packages Programmable Context SensitiveTM Filtering High-quality Up-scaling and Down-scaling Integrated 10-bit Triple Channel ADC/PLL IQSyncTM AutoSetup Integrated Programmable Timing Controller Integrated LVDS Transmitters Integrated Pattern Generator Perfect PictureTM Technology sRGB 3D Color Warp Lead-free versions available in 2005. General Description ADE3800 devices are a family of highly-integrated display engine ICs, enabling the most advanced, flexible, and cost-effective system-on-chip solutions for analogonly input LCD display applications. The ADE3800 covers the full range of XGA and SXGA analog-only monitor applications using LVDS or RSDS interface. The ADE3800 family is software compatible. High performance OSD supporting 1- to 4-bpp, proportional fonts Advanced EMI reduction features Serial IC interface ST7 Flash Microcontroller IC Line-Lock PLL On-Screen Display Engine 30-bit Programmable Gamma Table Pattern Generator EMI Reduction * Spread Spectrum IC address = A8h Analog RGB Video Signals Triple 10-bit ADC Fast and accurate adjustments of: *Phase *Position *Level *Clock IQ Scalinga Engine with Context Sensitivea Filtering LVDS RSDS Programmable Output Formatter sRGB 3D Color Warp Temporal & Spatial Dithering To TFT LCD Panel Programmable Timing Controller (TCON) ADE3800 LCD Scaler Product Selector Output Format Support Product ADE3800XL ADE3800XT ADE3800SXL ADE3800SXT Package Resolution 100 LQFP 100 LQFP 100 LQFP 128 LQFP Up to XGA 75 Hz Up to XGA 75 Hz Up to SXGA 75 Hz Up to SXGA 75 Hz Yes Yes Yes RSDS/TCON LVDS Yes July 2004 1/3 ADE3800 Context SensitiveTM Scaler Supports font rotation Up to full screen size, multiple windows 64-entry TrueColor LUT with alpha-blending Highly programmable support for XGA and SXGA smart panels RSDS split line support for SXGA smart panels Supports 18, 24, 36, and 48-bit RSDS outputs Advanced Flicker Detection and Reduction 8 programmable timing signals for row/column control Wide range of drivers & TCON compatibility Dual 4 channel 6/8 bit LVDS transmitters Programmable channel swapping Programmable channel polarity Programmable group channel swapping for flexibility in board layout Programmable output swing control Flexible data transition minimization, single and dual Differential clock and signals Spread spectrum - programmable digital FM modulation of the output clock with no external components Supports resolutions up to SXGA @ 75Hz Supports resolution above SXGA (1280x1024) with convenient input and output pixel clocks Supports 6 or 8-bit Panels Supports single or double pixel wide formats Sharper text with Edge Enhancement Programmable coefficients for unique customization From 5:1 upscale to 2:1 downscale Independent X - Y axis zoom and shrink Programmable Timing Controller (TCON) Analog RGB input 140 MHz 10-bit ADC Ultra low jitter digital Line Lock PLL Composite Sync and Sync on Green built-in support AutoSetup configures phase, clock, level, and position Automatically detects activity on input Compatible with all standard VESA and GTF modes Video & Picture highlight zone Supports up to 4 different windows Independent window controls for contrast brightness and color Programmable 3D Color Warp Digital brightness, contrast, hue, and saturation gamma controls Simple white point control Compatible with sRGB standard True color dithering for 18 and 24-bit panels Temporal and spatial dithering 30-bit programmable gamma table IQsyncTM AutoSetup Integrated LVDS Transmitters Perfect PictureTM Technology Advanced EMI Reduction Features Perfect ColorTM Technology Output Format OSD Engine 12 KB RAM based 12x18 characters 1, 2, 3, 4-bit per pixel color characters Multiple Windows Bordering, shadowing, transparency, fade-in and fade-out effects 2/3 ADE3800 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics All other names are the property of their respective owners (c) 2004 STMicroelectronics - All rights reserved STMicroelectronics GROUP OF COMPANIES Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States www.st.com 3/3 |
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