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Introduction
AL260 is an highly integrated Video Enhancement
Processor that supports video input with
multiple video formats and video output
with De-interlacing and Scaling effects
.It can be used for most video conversion
and processing applications.
Al260 is equipped with a high quality
scaling engine that automatically maintains
full screen output display, regardless
of resolution of the incoming signals.
Applying AverLogic’s proprietary
scaling algorithm, the primary input video
can be scaled up and scaled down independently
in horizontal and vertical directions.
It also provides film detection, advanced
motion adaptive de-interlacing, filtering,
and scaling functions that are able to
convert and process the interlaced video
to be displayed on progressive panels.
AL260 has a built-in 3-channel DAC for
non-interlaced analog output. It also
supports
24-bit digital progressive- scan output.
It is equipped with a 208-pin PQFP package.
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Key
Features
- Supports
ITU656/ ITU601 YUV video format input.
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Supports Non-interlaced RGB/YPbPr Analog
and 24bit R/G/B Digital
outputs
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Film Detection with Inverse 3:2/2:2
Pull Down
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Advanced Motion Adaptive De-interlacing
-
Independent Scale Up and Down in both
Horizontal and Vertical
direction
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Built-in LUT for Gamma Correction and
Color Adjustment
-
Dithering Logic for Color Depth Enhancement
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2-Wire Serial Bus or Parallel Port Registers
Access
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Built-in 2K Bytes OSD RAM and supports
External OSD Font ROM
-
Frame capture Mirroring supported in
Horizontal or Vertical direction
-
NTSC/PAL video Input Auto-Detection
supported
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