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LCD Display Controller ICs
  AL320 Analog LCD Display Controller



Functional Description

  • Analog Input
    - Support multiple analog video inputs
    - Support CVBS, S-Video, and YPbPr
    - 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
    - Macrovision copy protection detection
    - Contrast/ Brightness/ Hue/ Saturation
    - Sharpness adjustment for Edge
    - Digital Chrominance Transient    Improvement (DCTI)
    - YCbCr to RGB Color Space    Conversion
    - Programmable H/V Up & Down
    - 4:3 to/ from 16:9 conversion
    - Programmbale 3-Channel Gamma
  • 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
    - Support Programmable OSD Window
  • 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




  • 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


Addtional Information

AL320 Flyer  
Reference Kits:
AL320C-EVB-A0 (Small to Medium sized TFT LCD/OLED Dsiplay EVB)




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