FLI8638
Single-chip advanced LCD TV controller
Data Brief
Features
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Advanced Color Management (ACM) 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
True 10-bit processing
Integrated 3D video decoder
Flexible digital and analog capture up to 165
MHz UXGA
Two triple ADCs
Video on graphics support
Next generation 10-bit Faroudja DCDi
Cinema® format conversion
VBI signal processing including WST version
1.5 support
Flexible DDR memory interface with 10-bit
video processing
Faroudja® TrueLife™ video enhancer
Applications
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LCD and PDP TV
DLP®, LCD, and LCOS front and rear
projection
Flagship multifunction LCD monitors
External Memory
CV1
CV2
CV3
YC1
YC2
10 bit
Analog
Front
End
3D Video
Decoder and
Triple ADC
VBI Data
Proc
TTX
Decode
VBI Data
Proc
10 bit
Memory
Controller
OSD
Controller
10 bit
LVDS Tx
Dual
Channel
LVDS
TTL
RGB or
YUV
Sharpening
Filters
Blue
Stretch
Picture
Blend
3x3
Matrix
CLUTs
MUX
YPrPb/
RGB 2
Digital
Input
Port
YPrPb and
RBG Capture
2x24-bit or
1x30+1x16 bit
input
DCDi Format
Conversion
for PIP
Embedded
Micro
-
processor
3x3
Matrix
IR I/
F
LBWADC
General
Purpose
I/O
OSD
Blend
YPrPb/
RGB 1
Enhancer
Output
Formatter
Audio
Delay
Control Interface 6 channels
GPIO
I2S
in
I2S
out
September 2008
Rev 1
1/7
www.st.com
7
For further information contact your local STMicroelectronics sales office.
Description
FLI8638
1
Description
The FLI8638 offers high integration for advanced applications of Picture-in-Picture (PIP) and
Picture-by-Picture (PBP). Two triple ADCs and an integrated video decoder with 3D comb
filters complemented by true 10-bit performance provide the highest quality picture for a
two-channel application.
Special performance features such as the Faroudja DCDi Cinema video format converter,
blue stretch, DDR memory with a read-write picture capacity data of 10 bits per pixel, and
the most flexible picture sharpening system in one device provide unparalleled performance.
The video quality level that was exclusive to Faroudja Home Theater Systems is now
available in a single-chip solution.
The FLI8638 also comprises an integrated Analog Front-End (AFE) that includes two 10-bit
ADCs, an integrated analog multiplexer, and a Faroudja Intellicomb™ 3D video decoder.
The flexible AFE ensures simple PCB design with direct connections to TV tuners and input
video connectors. Thus, the FLI8638, for a single LCD TV chassis, is able to support
worldwide standards. For regional variations, only a connector and firmware change are
required.
The integrated VBI dataslicer and decoder remove the need for external components
resulting in significant cost reduction. The FLI8638 supports many worldwide VBI standards
for applications of Teletext, Closed Captioning, V-Chip, and other VBI services.
An embedded microprocessor and a versatile OSD in a single device will facilitate rapid
development of a reliable and attractive product. The FLI8638 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
#1 TV
Tuner
13 to 16 configurable
Component Video
SCART or Analog RGB
Y/C
MPEG
DECODER
analog inputs
FLI8638
LVDS
Display
up to
WUXGA
30 bit
Program
Flash
2/7
FLI8638
Feature attributes
2
Feature attributes
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Flexible digital and analog capture
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13 to 16 configurable analog inputs
Integrated anti-aliasing filters
RGB or YUV capture up to 150 MHz with 10-bit resolution; 165 MHz with 8-bit
resolution
Full SCART support including RGB fast blank
4:4:4/4:2:2/CCIR656/601 8/16/24/30-bit digital input port
Simple connection to JPEG and MPEG processors with an 8-bit bi-directional
media port
Two triple ADCs for two channels of analog capture
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
Multi-standard digital VBI dataslicer
WST Teletext FastText page support access > 2048 page cache
Support for WST level 1.5
V-chip, VPS, Closed Captioning, XDS, CGMS, and WSS decoder
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
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
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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Integrated 3D video decoder
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VBI signal processing
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Faroudja DCDI Cinema format conversion
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On-chip microprocessor
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Advanced bitmapped OSD controller
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3/7
Feature attributes
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FLI8638
Faroudja advanced video enhancment
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High performance and programmable sharpening filters with noise coring
Non-linear chroma and luma enhancement
Removal of the DVD Chroma Upsampling Error (CUE)
Blue stretch
Next generation MPEG noise reduction
10-bit ACM-II provides flesh-tone compensation and image enhancement
10-bit ACC ensures full dynamic range is used in video content
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
DCDi Edge® processing for second channel window
Video on graphics/YPbPr support
Dual-channel and 30-bit TTL output
Dual-channel 10-bit LVDS transmitters for direct connection to LCD modules
24-bit 4:2:2 YUV TTL output – 12 bpc
Supports WUXGA and 1080p
Integrated infrared decoder
Integrated low bandwidth ADC with 6 input channels
4 integrated PWM outputs for LCD backlight control
Integrated I2S audio delay to exact audio and video synchronization
DDR400, DDR450, and DDR466 memory speeds supported
Memory size is flexible up to 512 Mb
Reduces LCD video smearing artifacts
Two integrated UARTs
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Advanced Color Management (ACM-II)
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Picture-in-Picture (PIP)
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Output formats
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Other features
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4/7
FLI8638
Ordering information
3
Ordering information
Table 1.
Order codes
Part number
FLI8638-LF-BC
416-ball PBGA
Description
5/7
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