FLI8531
Entry level LCD TV controller
Data Brief
Features
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Applications
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Integrated 3D video decoder
PIP applications
1080i MADi superior video quality
Flexible analog capture up to 1080p YPrPb or
135 MHz RGB
VBI signal processing including WST level 2.5
support
Flexible DDR memory interface
Faroudja® TrueLife™ video enhancer
Advanced Color Management (ACM-3D) and
Adaptive Contrast Control (ACC)
On-chip microprocessor
Bitmapped OSD controller
Package: 208 PQFP
LCD and PDP TV
DLP®, LCD, and LCOS front and rear
projection
DDR DRAM External
Memory (x16)
Composite
VBI Data
Processing
S-Video
(Y/C)
Analog
Front
End
3D Video
Decoder
Scaling
Memory
Controller
OSD
Controller
Enhancer
3x3
Matrix
CLUTs
SCART
MUX
16 bit
DIP
2
nd
Channel
Processing
IR I/
F
Embedded
Micro
-
processor
3x3
Matrix
ADC
General
Purpose
I/O
OSD
Blend
ACC,
ACM
YPrPb/
RGB
Output
Formatter
Single
Channel
LVDS
Audio Delay
Serial Flash ROM
Interface
Ain0-3
Over 10
possible
I2S
in
I2S
out
September 2008
Rev 1
1/7
www.st.com
7
For further information contact your local STMicroelectronics sales office.
Description
FLI8531
1
Description
The FLI8531 as an entry level product offers an integrated video decoder with a 3D comb
filter and proven DCDi Cinema technology.
The Faroudja DCDi Cinema video format converter and Advanced Color Management
(ACM-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 FLI8531 also comprises an integrated Analog Front-End (AFE) with 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, for a single LCD TV chassis, the FLI8531 is
able to support worldwide standards. For regional variations, connectors and firmware
changes are the only requirements.
The integrated VBI dataslicer and decoder remove the need for external components
resulting in significant cost reduction. The FLI8531 supports many worldwide VBI standards
for applications of Teletext, Closed Captioning, V-Chip, and other VBI services.
The FLI8531 can also be used as part of a digital TV solution with 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 FLI8531 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
TV
Tuner
Component Video
SCART or Analog RGB
Y/C
13
configurable
analog ports
FLI8531
LVDS
Display
up to
WXGA
MPEG-2 Decoder
16-bit digital
input
Program
Flash
2/7
FLI8531
Feature attributes
2
Feature attributes
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Flexible digital and analog capture
– 13 configurable analog inputs
– Direct connection from tuner or connector to analog input pin
– Integrated anti-aliasing filter
– ADC capture up to 135 MHz RGB
– Full SCART support including RGB fast blank
– 1080p analog capture for YPbPr
– Support for triple 10-bit ADCs for better SNR
Integrated 3D video decoder
– 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 analog TV broadcast 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
– Support for WST level 2.5
– 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
– Panoramic and anamorphic non-linear scaling
– Adaptive media display processing for 3:2 and 2:2 film content
– Adaptive 3D noise reduction
– Media noise reduction for MPEG inputs
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
– SPI or LPC flash supported for code storage
Advanced bitmapped OSD controller
– 16 true color bitmap tiles with 1, 2, 4, and 8 bits per pixel
– Horizontal and vertical stretch of OSD menus
– Blinking, transparency, and blending
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Feature attributes
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FLI8531
Faroudja Truelife video enhancer
– High performance and programmable sharpening filters
– Non-linear chroma and luma enhancement
– Removal of the DVD Chroma Upsampling Error (CUE)
Advanced Color Management (ACM-3D)
– ACM-3D allows flexible flesh-tone compensation, blue stretch, and other image
enhancements
– ACM-3D provides flexible programming, polar coordinate representation, and six-axis
color control
– ACC ensures full dynamic range is used in video content
Picture-in-Picture (PIP)
– Dynamic scaling for advanced PIP transitions
– Video PIP over full screen graphics and video backgrounds
– Graphics PIP over full screen video background
– Side-by-side window support
– PIP zoom support
– Multi-PIP
Output formats
– Single-channel 10-bit LVDS transmitters for direct connection to LCD modules
– Up to WXGA resolution output
Other features
– Integrated infrared decoder
– Integrated low bandwidth ADC with 4 input channels
– 3 integrated PWM outputs for LCD backlight control
– Integrated I2S audio delay to exact audio and video synchronization
– DDR1 1 piece x16 memory
– Memory size is flexible up to 256 Mb
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FLI8531
Ordering information
3
Ordering information
Table 1.
Order codes
Part number
FLI8531-LF-BE
208 PQFP
Description
In order to meet environmental requirements, ST offers this device in ECOPACK®
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at
www.st.com.
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