AL260 Ver la hoja de datos (PDF) - Unspecified

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componentes Descripción

Fabricante

AL260

Video Enhancement Processor

Unspecified 

AL260

3.2 Feature Description:

z Input Interface

z NTSC/PAL support

z Video interface ITU-R 601/656(8/16bit), YUV422 support

z Output Interface

z Output resolution up to 1280x1024 @60Hz

z Analog non-interlaced RGB/YPbPr output supported

z SDRAM Interface

z Support maximum 32bit bus width SDRAM interface, two SDRAMs configuration up to 125 MHz

supported

z De-interlacing and Scan Rate Conversion

z De-Interlacing for Interlaced Video Input

z Motion Compensation De-interlacing with Spatial and Temporal Filtering support

z Film Detection with Inverse 3:2 & 2:2 pull down

z Frame Rate Conversion(FRC) from 50Hz up to 120Hz

z Scaling Engine and Video Processing

z Independent Scale Up and Down in both Horizontal and Vertical direction with 4-line, high precision

interpolation

z Digital Brightness/Contrast/Saturation Control

z Keystone Correction for Front-Projection Systems

z Sharpness Control

z Built-in LUT for Gamma Correction and Color Adjustment

z Dithering Logic for Color Depth Enhancement

z I2C or Parallel Port Registers Access

z Registers can be accessed by serial I2C port or 8 bit parallel port for high speed registers data

update

z On Screen Display (OSD)

z 2K Bytes Internal OSD RAM for fine bitmaps and text font

©2002,2003-Copyright by AverLogic Technologies, Corp.

Version B1.0

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