ST FLI8538 User Manual

ST FLI8538 User Manual

FLI8538

Single-chip enhanced LCD TV controller

Data Brief

Features

Applications

Integrated 3D video decoder

Flexible digital and analog capture up to 150 MHz

VBI signal processing including WST version 2.5 support

LCD and PDP TV

DLP®, LCD, and LCOS front and rear projection

Flexible DDR memory interface

Faroudja® TrueLife™ video enhancer

Advanced Picture-in-Picture (PIP) features

Advanced Color Management (ACM-3D) and Adaptive Contrast Control (ACC)

On-chip microprocessor

Advanced bitmapped OSD controller

LCD overdrive

Embedded 10-bit dual-channel LVDS for 1080p and WUXGA panel support

Package: 416 PBGA

External Memory

CV1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CV2

 

 

 

 

 

 

 

 

 

 

 

VBI Data

 

 

TTX

 

 

 

 

 

 

 

 

 

CV3

 

 

 

 

 

 

 

 

 

 

 

 

 

Proc

 

Decode

 

 

 

Memory

 

 

 

 

CV4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YC1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Controller

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VBI Data

 

 

 

 

 

 

 

 

 

 

 

YC2

 

10 bit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Proc

 

 

 

 

 

 

 

 

 

 

 

 

YC3

 

Analog

 

 

 

 

3D Video

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front

 

 

 

 

Decoder and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YPrPb/

 

End

 

 

 

 

Triple ADC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RGB 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YPrPb/

 

 

 

 

 

 

YPrPb and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RGB Capture

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RGB 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MUX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Digital

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2nd Channel

 

 

 

2x24-bit input

 

Input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Processing

 

 

 

 

 

 

Port

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OSD

 

 

 

 

 

 

 

Dual

 

 

 

 

 

 

 

 

 

Controller

 

 

 

 

10 bit

 

 

Channel

 

 

 

 

 

 

LVDS Tx

 

 

 

 

 

 

 

 

 

 

LVDS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sharpening Filters

Enhancer

3x3

Matrix

Picture Blend

CLUTs

OSD Blend

3x3 Matrix

TTL

Output RGB or Formatter YUV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Embedded

 

 

 

 

 

 

 

 

 

General

 

 

 

Audio

 

 

 

IR I/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

Micro -

 

 

 

 

LBWADC

 

 

 

 

Purpose

 

 

 

Delay

 

 

 

 

 

 

 

 

processor

 

 

 

 

 

 

 

 

 

I/O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Control Interface

6 channels

 

 

 

 

GPIO

I2S I2S

I2S

 

 

 

 

 

 

 

 

in1 in2

out

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

October 2008

Rev 1

1/7

For further information contact your local STMicroelectronics sales office.

www.st.com

Description

FLI8538

 

 

1 Description

The FLI8538 offers high integration for advanced applications of Picture-in-Picture (PIP) and Picture-by-Picture (PBP) with an integrated video decoder and a 3D comb filter. The FLI8538 can power up to 1080p displays with the proven DCDi Cinema technology.

Special performance features such as the Faroudja DCDi Cinema video format converter, 10-bit performance in the device, and the Advanced Color Management (3D) provide exceptional video quality. The video quality level that was exclusive to Faroudja® Home Theater Systems is now available in a single-chip solution.

The FLI8538 also comprises an integrated Analog Front End (AFE) that includes triple ADCs and a cross-point switch. The flexible AFE ensures simple PCB design with direct connections to TV tuners and input video connectors. Thus, the FLI8538, for a single LCD TV chassis, is able to support worldwide standards. The only requirements for regional variations are connectors and firmware changes.

The integrated VBI dataslicer and decoder eliminates the need for external components resulting in significant cost reduction. The FLI8538 supports many worldwide VBI standards for applications of Teletext, Closed Captioning, V-Chip, and other VBI services.

The FLI8538 can also be used as part of a digital TV solution that requires the proven Faroudja DCDi Cinema video performance. An embedded microprocessor and a versatile OSD in a single device will facilitate rapid development of a reliable and attractive product. The FLI8538 utilizes the common Cortez family firmware for easy migration when moving across different hardware platforms within this family.

Figure 1. System diagram

 

 

 

 

DDR

 

 

 

 

 

 

SDRAM

 

 

RF

TV

 

 

 

 

 

Tuner

 

 

 

 

 

 

 

 

 

 

 

 

Component Video

 

16 configurable

 

 

Display

 

 

FLI8538

LVDS

up to

 

 

 

SCART or Analog RGB

analog inputs

WUXGA

 

Y/C

 

 

 

 

 

 

 

 

 

 

RF

 

 

Optional Second

 

 

 

 

 

Analog Channel

 

 

 

 

 

 

 

 

 

 

 

MPEG-2 Decoder

 

 

 

 

 

 

 

Program

 

 

 

 

 

 

Flash

 

 

2/7

FLI8538

Feature attributes

 

 

2Feature attributes

Flexible digital and analog capture

16 configurable analog inputs

Direct connection from tuner or connector to analog input pin

Integrated anti-aliasing filter

RGB capture up to 135 MHz and YUV capture up to 150 MHz

Full SCART support including RGB fast blank

4:4:4/4:2:2/CCIR656/601 8/16/24-bit digital input port

Simple connection to JPEG and MPEG processors with a 8-bit bi-directional media port

Supports triple 10-bit ADCs for better SNR

Integrated 3D video decoder and 10-bit ADC

Faroudja IntelliComb™ technology

3D adaptive comb filter for luma–chroma separation

Supports Composite, S-Video, and Component (including High definition) video input signals

Supports all broadcast TV video standards—NTSC (North America and Japan), PAL (I, B, G, H, M, D, N), SECAM (D, K, L, B, G)

Macrovision™ and VCR trick mode support

VBI signal processing

Multi-standard digital VBI dataslicer

WST Teletext FastText page support access > 2048 page cache

Supports WST level 2.5 and VBI frame freeze

V-chip, VPS, Closed Captioning, XDS, CGMS, and WSS decode

Faroudja DCDI Cinema format conversion

Low angle de-interlacing processing

Per pixel Motion Adaptive De-interlacing (MADi) up to 1080i format

Format conversion up to WUXGA resolutions

Panoramic and anamorphic non-linear scaling

Adaptive media display processing for 3:2 and 2:2 video content

Adaptive 3D noise reduction

Media noise reduction for MPEG inputs

Supports 2:2 film mode processing

On-chip microprocessor

Integrated x186-based microprocessor with rich function library

General Purpose Inputs/Outputs (GPIOs) available for managing system devices (keypad, backlight, NVRAM, etc.)

Advanced power control for low power stand-by mode

2-wire serial master bus interface for external device control

3/7

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