FLI8125 查看數據表（PDF） - Unspecified

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FLI8125

Single-Chip LCD and CRT TV Controller

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PRELIMINARY PRODUCT BRIEF

FLI8125

Single-Chip LCD and CRT TV Controller

APPLICATION

ƒ Cost Effective, Large Screen

LCD and CRT TVs

ƒ Portable / Handheld LCD TVs

ƒ Small Screen Video Displays

FEATURES

ƒ Faroudja® DCDi – Edge™

ƒ Integrated Triple ADC

ƒ Digital Input Port

ƒ Scaling Engine

ƒ Image Enhancement

ƒ Digital Output

ƒ Interlaced and Progressive

Scan Input/Output

ƒ OSD Controller

ƒ Embedded Microprocessor

ƒ VBI Slicer

ƒ JTAG Support

PACKAGE

ƒ 208 PQFP

DESCRIPTION

The FLI8125 is a highly-integrated cost-effective mixed signal solution for LCD and

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

market requirements, the FLI8125 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.

The FLI8125 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.

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.

January 2005

www.gnss.com

© 2005 Genesis Microchip Inc.

C8125-PBR-02D

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