AL260C-EVB-A4 Ver la hoja de datos (PDF) - AverLogic Technologies Inc
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AL260C-EVB-A4 Datasheet PDF : 1 Pages
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Video Enhancement Processor
Part Number: AL260
YUV Video Input /
RGB Progressive Output
• ITU-656/601, 8/16-bit YUV 4:2:2 video inputs
• Progressive (Non-interlaced) RGB/YPbPr 24-bit
digital output up to SXGA (1280x1024)
Video De-interlacing
& Scaling
• Film inverse 3:2&2:2 pull down and Motion
Adaptive De-interlacing with Spatial and
Temporal Filtering
• Frame Rate Conversion (FRC) from 50Hz up to
120 Hz
• Independent V/H scale up and down supported
On-Screen-Display (OSD)
& Video Control
• Dual internal OSD windows with alpha blending
• Bitmap RAM mode OSD, external font ROM
supported
• Video Sharpness, contrast, Brightness control
• Frame Freeze, video mirror manipulation
• Built-in Look-up Table for Gamma Correction
Parallel &
Serial Bus
• Supports 2-wire serial and proprietary 8-bit
parallel bus interface programming
Ordering Information
Part No.
Package
AL260C-PBF
208-PQFP
Power
+2.5V/3.3V
www.averlogic.com
DVD Player
Camera
AL242
Video
Decoder
AL260
Video
Processor
Application Diagram
VGA Monitor
2D-Comb Video Decoder
Part Number: AL242
4 analog Video Input/
8-bit YCbCr 4:2:2 Output
• Decodes NTSC/PAL/SECAM composite, S-
Video or component video input
• Four analog inputs, standard ITU656 YCbCr
4:2:2 format (8/16bit) digital output
• Supports digital automatic gain control
(AGC)
• Supports all variation of the NTSC and PAL
standard – (I,B,G,H,D,N,M & combination N)
• Hardwire pins control of channel switching
Decoding &Timing
Control
• Adaptive 2D-comb filter for NTSC&PAL Y/C
separation
• Line-locked system clock frequencies
• Decodes weak and noisy off-air signals
• Superior frequency response preserves fine
details
• Auto detect and locks VCR trick modes
Part Number: AL260C-EVB-A4
• Converts interlaced video input for non-interlaced
(progressive) analog RGB/digital RGB output up to
1280x1024 resolution
• Accepts NTSC/PAL/SECAM Composite, S-video or
Component video input
• Analog RGB direct to Monitor and TTL digital RGB
for digital flat panel output
• Auto-detect input video standard
• Film Detection with inversed 3:2/2:2 pull down
and advanced motion adaptive de-interlacing
• AverLogic Proprietary scaling algorithm for scaling
up and down
• Built-in OSD RAM and external OSD font ROM
supported
Brightness & Color Control/
Filtering
• Brightness/ Contrast/ Saturation (BSC) and
Hue control
VBI, Macrovision
& Serial bus
• Multi-standard VBI decode support
• Detects & Decodes Macrovision signal
• Two-wire serial bus programming; up to 4
serial bus sub-addresses selectable
Ordering Information
Part No.
AL242C-LF-PBF
Package
64-LQFP
Power
+1.8/3.3V
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