Small-to-Medium Analog LCD Display Solution (AL320C-EVB-A0)
Key Specifications
This solution contains an LCD board with an AL320C, which is an Analog LCD Display Controller which is a combination of a multi-channel analog preprocessing circuit including source selection, anti-aliasing filter and ADC, ACC (Auto-Clamp Control) and AGC (Auto-Gain Control), CGC (Clock Generatio Circuit), digital multi-standard decoder containing chrominance and luminance separation by an adaptive 2D comb filter, a brightness/contrast/hue/saturation control circuit, programmable horizontal and vertical scalar, image and sharpness enhancement processing, On-Screen-Display, programmable Tcon and 3-Channel DAC outpus, etc.
Features:
a. Analog Input
- Supports multiple analog video inputs
- Supports Composite Video, S-Video & YPbPr inputs
- Built-in 10-bit ADC, AGC ACC
- Supports Auto Multi-Standard
- NTSC/PAL/SECAM mode detection
- Adaptive 2D Comb-Filter video decoding for Y/C separation
b. Digital Input
- Supports ITU-R BT-656 Digital Input
c. Video Processing & Scalar:
- Closed Caption/V-Chip/WSS/WSS-J VBI decoding
- Macrovision copy protection detection
- Contrast/Brightness/Hue/Saturation adjustment
- Sharpnes adjustment for Edge Enhncement
- YCbCr to RGB Color Space Conversion
- Programmable H/V Up & Down Scaling 4:3 to/from 16:9 conversion
- Programmmable 3-Channel Gamma Correction
d. OSD
- Built-in internal OSD 4K bytes RAM for programmable OSD function
- Supports up to Supports Programmable
- OSD window Position
- 8 OSD colors
- Supports OSD Blinking & Blending
- Supports Prorammalbe OD window Position
- Supports Prorammable OSD window Size
- Supports OSD X/Y mirror
e. Analog Output & Tcon
- Supports Analog LDC panels: 960x234, 1200x234, 1440x234, 1920x234, etc.
- Low Power 3-CH DACs for various Analog LCD panels
- Programmable TCON or various Analo LCD panels
- Supports Image Mirror and Flip functions
f. Digital Output
- Supports Digital Serial RGB LCD panels (AU, Toppoly etc.)
g. Miscellaneous
- Supports three PWM generators for general purpose control
- Supports interrupt output pin for hardware mode detection
- Built-in Tes Pattern Generator (Color Bar, Grey Scale, etc.)
Applications:
a. Head Mounted Display
b. Portable DVD Player
c. Car DVD/TV/GPS System
d. Portable TV/DTV
e. PMP (Portable Media Player)
f. Game station with LCD screen
