AL320

Analog LCD Display Controller

©2006 Copyright by AverLogic Technologies, Corp.

Version 0.10

4

2. FUNCTION BLOCK DIAGRAM

2D Comb

Filter Video

Decoding

Host I/F

2-CH

AFEs &

10bit

ADCs

VBIData

Slicer

(CC/WSS,

etc)

BIU

VIU

VPU

VOU

2_wire SerialBus

8-bitDigital

656-8bit

YCbCr)

Sync & Timing

Processor

LCDTiming

Controller

CSC,

H/V Scaler,

Image

Adjustments,

etc.

LCD

Control

Signals

X'tal

Macrovision

Detection

CVBS1/Y1

CVBS2/Y2

CVBS3/C1/Pb

OSD

CVBS4/C2/Pr

Line

Buffer

Font

RAM

3-CH

10bit

DAC

Avout

(R/G/B)

Mux

Auto Pro.

Setup

EEPROMI/F

Interrupt Output

3. APPLICATIONS

Portable DVD Player

In-Car TV & Entertainment System

Portable TV/DTV

Portable Video Display

4. ORDERING INFORMATION

Part number

Package

PB Free

Operating

Temp.

AL320A-LF-PBF

80-pin LQFP (10x10mm)

Yes

0°C ~ +70°C

AL320A-LF

(By Request)

80-pin LQFP (10x10mm)

No

0°C ~ +70°C

Note: AverLogic Technologies PB-free products employ special PB-free material sets; molding compounds/die attach

materials and 100% matte tin plate termination finish do not use materials containing PBB, PBDE or red

phosphorus for green-product chips. AverLogic's PB-free products are MSL classified at PB-free peak reflow

temperatures that meet or exceed the PB-free requirements of IPC/JEDEC J Std-020C."