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FLI8668
Single-chip dual-channel LCD TV controller
Data Brief
Features

10-bit 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 Optional second integrated 3D video decoder Flexible digital and analog capture up to 165 MHz UXGA Next generation 10-bit Faroudja DCDi Cinema(R) format conversion VBI signal processing including WST version 1.5 support Flexible DDR memory interface with 10-bit video processing Faroudja(R) TrueLifeTM video enhancer Advanced Picture-in-Picture (PIP) features
Applications

LCD and PDP TV DLP(R), LCD, and LCOS front and rear projection
External Memory
CV1 CV2 CV3
YC1 YC2 10 bit Analog Front End 3D Video Decoder and Triple ADC 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
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
FLI8668
1
Description
The FLI8668 offers high integration for advanced, dual-channel applications of Picture-inPicture (PIP) and Picture-by-Picture (PBP). Two video decoders with 3D comb filters and two channels of DCDi processing, and 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 of 10 bits per pixel, and flexible sharpening algorithms provide unparalleled performance. The video quality level that was exclusive to Faroudja Home Theater Systems is now available in a single-chip solution. The FLI8668 also comprises an integrated Analog Front-End (AFE) that includes two triple ADCs, a cross-point switch, and two Faroudja IntellicombTM 3D comb filters. The flexible AFE ensures simple PCB design with direct connections to TV tuners and input video connectors. Thus, the FLI8668, 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 eliminate the need for external components resulting in significant cost reduction. The FLI8668 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 FLI8668 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 RF
#1 TV Tuner #2 TV Tuner Component Video SCART or Analog RGB Y/C 13 configurable analog inputs
FLI8668
LVDS
Display up to WUXGA
Program Flash
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FLI8668
Feature attributes
2
Feature attributes
Flexible digital and analog capture - - - - - - - 13 configurable analog inputs Direct connection from tuner or connector to analog input pin Integrated anti-aliasing filter RGB or YUV capture up to 165 MHz 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 a 8-bit bi-directional media port Faroudja IntelliCombTM technology Two 3D adaptive comb filters 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) MacrovisionTM 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 decode 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 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
Two integrated 3D video decoders - - - - -
VBI signal processing - - - -
Faroudja DCDI Cinema format conversion - - - - - - -
On-chip microprocessor - - - -
Advanced bitmapped OSD controller - - -
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Feature attributes
FLI8668
Faroudja Truelife video enhancer - - - - - High performance and programmable sharpening filters with noise coring Non-linear luma and chroma enhancement Removal of the DVD Chroma Upsampling Error (CUE) Blue stretch Flesh-tone correction 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(R) processing for second channel window 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 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
Advanced Color Management (ACM-II) - -
Picture-in-Picture (PIP) - - - - -
Output formats - - -
Other features - - - - - - -
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FLI8668
Ordering information
3
Ordering information
Table 1. Order codes
Part number FLI8668-LF-BC 416-ball PBGA Description
In order to meet environmental requirements, ST offers this device in ECOPACK(R) 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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Revision history
FLI8668
4
Revision history
Table 2.
Date 10-Sep-2008
Document revision history
Revision 1 Initial release. Changes
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FLI8668
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