ST FLI8548H User Manual

FLI8548H

Single-chip enhanced LCD TV controller with HDMI

Data Brief

Features

■ Integrated HDMI input

■ Integrated 3D video decoder

■ Flexible digital and analog capture up to 150

MHz

■ VBI signal processing including WST version

2.5 support

■ 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 CV3 CV4

YC1

YC2

YC3

YPrPb/ RGB 1

YPrPb/ RGB 2

10 bit

Analog

Front

End

3D Video

Decoder

YPrPb and

RGB Capture

VBI Data

Processor

VBI Data

Processor

TTX

Decoder

Applications

■ LCD and PDP TV

■ DLP®, LCD, and LCOS front and rear

projection

Memory

Controller

OSD

Controller

Filters

Enhancer

Sharpening

3x3

OSD

Blend

Matrix

CLUTs

Picture

10 bit

LVDS Tx

Output

Formatter

Dual Channel LVDS

TTL

RGB or

YUV

24-bit TTL

DVI/HDMI

Digital

Input

Port

DVI/

HDMI

I2S out

MUX

SPDIF

IR I/

2nd Channel

Processing

Embedded

Microprocessor

Control Interface

3x3

LBWADC

6 channels

Matrix

General Purpose

I/O

GPIO

Audio Delay

I2S inI2S

out

September 2008 Rev 1 1/7

For further information contact your local STMicroelectronics sales office.

www.st.com

Description FLI8548H

1 Description

The FLI8548H offers high integration for advanced applications of Picture-in-Picture (PIP) and Picture-by-Picture (PBP) with an integrated video decoder, a 3D comb filter, and an HDMI receiver. Additionally, the FLI8548H 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 upgraded Advanced Color Management (ACM3D) provide exceptional video quality. This video quality level that was exclusive to Faroudja Home Theater Systems is now available in a single-chip solution.

The FLI8548H 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 FLI8548H, for a single LCD TV chassis, is able to support worldwide standards. Regional variation requirements are reduced to connectors and firmware changes.

The integrated VBI dataslicer and decoder eliminate the need for external components resulting in significant cost reduction. The FLI8548H supports many worldwide VBI standards for applications of Teletext, Closed Captioning, V-Chip, and other VBI services.

The FLI8548H 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 FLI8548H utilizes the common Cortez family firmware making migration easy and effortless across different hardware platforms within this family.

Figure 1. System diagram

DDR

SDRAM

Component Video

SCART or Analog RGB

DVI/

HDMI

Tuner

Y/C

Optional Second

Analog Channel

MPEG-2 Decoder

16 configurable

analog inputs

FLI8548H

1 Digital input

(24-bit)

Program

Flash

LVDS

Display

up to

WUXGA

2/7

FLI8548H Feature attributes

2 Feature 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

– HDMI input port supports up to 1080p digital video input

– Integrated DVI 1.0 input supported

● 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 freeze frame

– 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

+ 4 hidden pages