器件名称: AL244A-LF-PBF
功能描述: Flyer (4-in-1 Video Decoder)
文件大小: 61.42KB 共4页
简 介:AL244 Flyer
(4-in-1 Video Decoder) Preliminary
Version 0.10
2006 by AverLogic Technologies, Corp.
Doc Number: 1-F-PMK144-0001
4-in-1 Digital Video Decoder
AL244
Amendments
05.08.06 Preliminary version 0.10
2006 Copyright by AverLogic Technologies, Corp.
Version 0.10
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4-in-1 Digital Video Decoder
AL244
1 FEATURES
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Analog Input:
Four 10bit ADC, AGC & ACC (Automatic Clamping Control)
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Fast Channel-Switching among each of the 4 analog channels
Support Auto Multi-Standard NTSC/PAL/SECAM mode detection Support Weak & Non-Standard Signal mode detection
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2-Decoder Mode (A and C)
Each of the 2 Video Decoders support CVBS, S-Video and Component inputs Standard ITU-R BT 656 format 8-bit outputs Standard ITU-R BT 601 format 16-bit outputs Digital RGB output (8-bit for Green channel, 6-bit for Red and Blue channels) 2 RTSO (Real Time Status Output) signals for each of the 2 Video Decoders
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Adaptive 2D Comb-Filter video decoding for Y/C separation
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Video Processing:
Closed Caption/V-Chip/WSS/WSS-J VBI decoding Macrovision copy protection detection Contrast/Brightness/Hue/Saturation adjustment Digital Chrominance Transient Improvement (DCTI)
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Miscellaneous
1.8V core logic. 3.3V I/O with 5V tolerance Controlled via 2-wire serial-bus interfaces. All 4 video decoders require only one serial-bus interface and share one slave address
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Digital Video Output
Support Four digital ITU-R 656-8bit output
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4-Decodr Mode (A, B, C and D)……
