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Averlogic LCD Display Controller ICs

Averlogic AL320 Analog LCD Display Controller


Functional Description

Analog Input
* Support multiple analog video inputs
* Support CVBS, S-Video, and YPbPr inputs
* Support 10 bit ADC, AGC, and ACC
* Support Auto Multi-Standard NTSC/PAL/SECAM mode detection
* Support Weak & Non-Standard Signal mode detection
* Adaptive 2D Comb-Filter Video Decoding for Y/C separation

Digital Input:
* Support ITU-R BT-656 Digital Input

Video Input:
* Closed Caption/ V-Chip/ WSS/ WSS-J VBI decoding
* Marcovision copy protection detection
* Contrast/ Brightness/ Hue/ Saturation adjustment
* Sharpness adjustment for Edge enhancement
* Digital Chrominance Transient Improvement (DCTI)
* YCbCr to RGB Color Space Conversion
* Programmable H/V Up & Down Scaling
* 4:3 to/ from 16:9 conversion
* Programmbale 3-Channel Gamma Correction

OSD
* Built-in internal OSD 4K bytes RAM for programmable OSD function
* Support up to 4 OSD colors
* Support OSD Blinking & Blending
* Support Programmable OSD Window Position
* Support Programmable OSD Window size

Analog Output & Tcon
* Support Analog LCD panels: 960x234, 1200x234, 1440x234, 1920x234, etc.
* Low Power 3-CH DACs for Analog RGB Output
* Programmable TCON for various Analog LCD panels
* Support Image Mirror and Flip Functions

Applications

* Portable DVD Player
* In-Car TV & Entertainment System
* Portable TV/ DTV
* LCD Game Screen (PS2/Mini-PS2)
* PMP (Personal Media Player)
* Automobile Camera & DVR system

 

Reference Kit:

AL320 Flyer  

 

 

 

 


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