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
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/
F
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
7
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
RF
Component Video
SCART or Analog RGB
RF
DVI/
HDMI
TV
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
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