FLI18122 [STMICROELECTRONICS]

FLI18122;


型号：	FLI18122
厂家：	ST
描述：	FLI18122
文件：	总2页 (文件大小：88K)
中文：	中文翻译
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PRELIMINARY PRODUCT BRIEF

FLI8122

Single-Chip LCD TV Controller

APPLICATION

DESCRIPTION

Video Display Systems

Portable / Handheld LCD TVs

Small Screen Video Displays

The FLI8122 is a highly-integrated cost-effective mixed signal solution for Portable

LCD TV and Digital Video applications. Capable of meeting global broadcast

market requirements, the FLI8122 incorporates a multi-standard video decoder,

high-speed triple 8-bit Analog-to-Digital Converter (ADC), and front end switching.

The integrated VBI Slicer adds Closed Captioning (CC) and Teletext service

support, and the integrated microprocessor enables full system control without

external devices.

FEATURES

Faroudja^®DCDi – Edge™

Integrated Triple ADC

Digital Input Port

Scaling Engine

The FLI8122 can capture and process both video and RGB graphics streams. The

multi-standard video decoder is capable of accepting NTSC, PAL or SECAM and

other sub-formats. The integrated ADC accepts both analog RGB and YPrPb

inputs.

Image Enhancement

Digital Output

Interlaced video signals are converted into progressive scan signals using a

memory-less deinterlacing technique. Progressive scan signals are then passed to

the Faroudja^®DCDi–Edge™ suite for further image processing. Faroudja^®DCDi–

Edge™ incorporates Faroudja’s patented and Emmy award winning Edge

Correction technology eliminating objectionable staircasing on diagonal lines;

Horizontal Enhancement technology is used to make an image look crisper and

more realistic; Adaptive Contrast and Color (ACC) enables dynamic contrast

enhancement and color saturation correction; and Active Color Management-II

(ACM-II) enables color correction for subtle changes in color that can dramatically

improve the image (e.g. flesh tone, green stretch, etc.). A fully programmable 3x3

matrix provides color space conversion and global color correction technology.

Programmable Color Look Up Tables (CLUT) provides gamma correction of the

output signal. Combined, these features facilitate accurate color reproduction that

enables use of the full dynamic range on any fixed pixel display device.

Interlaced and Progressive

Scan Input/Output

OSD Controller

Embedded Microprocessor

VBI Slicer

JTAG Support

PACKAGE

208 CSP/ TBGA

FLI8122 SYSTEM DIAGRAM (“SM ART” VI DEO DISPL AY)

July 2005

www.gnss.com

C8122-PBR-01A

GENESIS MICROCHIP INC.

FLI8122 PRELIMINARY PRODUCT BRIEF

FLI8122 FUNCTIONAL BLOCK DIAGRAM

FEATURE ATTRIBUTES

INTEGRATED TRIPLE ADC

FAROUDJA® DCDI – EDGE™

RGB/YPbPr support up to 135MHz

SCART–RGB + Fast Blank support

Interlaced and progressive scan

External OSD support

Edge Correction

– Eliminates objectionable stair-casing

– Enhances clarity and realism

Horizontal Enhancement

Adaptive Contrast and Color (ACC)

Active Color Management-II (ACM-II)

DIGITAL INPUT PORT

24-bit re-configurable input port

DIGITAL OUTPUT

INTEGRATED 2D VIDEO DECODER

18/24-bit 85MHz TTL output

Dual LVDS up to SXGA

Energy Spectrum Management for reducing EMI

Programmable CLUT for gamma correction

Interlaced and progressive scan output

Worldwide NTSC/PAL/SECAM support

Macrovision™ ^{( )}and VCR trick mode support

EMBEDDED MICROPROCESSOR

Turbo 186 core

Internal RAM/ROM

OSD CONTROLLER

Serial Flash/Parallel ROM support

2-wire slave controller, UART support

Internal RESET Controller

GPIOs, Low Bandwidth ADC–6 input

Infrared Interface

Up to 4 windows: 1, 2, or 4-bits per pixel color

Programmable Font scalar to meet Teletext requirements

VBI SLICER

V-Chip, Closed Captioning, XDS, CGMS, WSS decode

Teletext 1.5 support

SCALING ENGINE

JTAG SUPPORT

Independent H & V scaling factors

4:2:2 YPbPr or 4:4:4 RGB scaling

Anamorphic scaling (non-linear)

Boundary Scan support

Macrovision is a trademark of Macrovision Corporation

July 2005

www.gnss.com

C8122-PBR-01A

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