FLI2301 [STMICROELECTRONICS]
FLI2301;
| 型号： | FLI2301 |
| 厂家： | 
ST |
| 描述： | FLI2301 |
| 文件： | 总7页 (文件大小：84K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FLI2301
Single-chip digital video format converter
Data Brief
■ TrueLife™ ENHANCER
■ Package: 208-pin PQFP
Features
■ Digital input
■ Interlaced/progressive output
Applications
■ Macrovision™ and CGMS-A output support
■ Motion Adaptive Noise Reduction
■ Cross Color Suppressor (CCS)
■ Progressive scan TV
■ HD ready TV/HDTV
■ DVD players
■ Per-pixel MADi/patented FilmMode processing
■ DCDi™ by Faroudja®
■ LCD TV
■ High-quality fully programmable 2D scaler
16/20/24-bit
RBG/YCrCb
Digital Outputs
Port 2
Noise Reducer,
Output
8-bit
Vertical and
Horizontal
Scalers
Input Processor
with Auto Sync
and Auto Adjust
De-interlacer, Frame
Rate Converter and
SDRAM interface
Processor with
Sync Generation
and DACs
656 Input
Port 1
8/16/24-bit
RGB/YCrCb
Input
RBG/YCrCb
Analog Outputs
Clock
Generation
PLLs
2Mx32
SDRAM
(external)
Vertical and
Horizontal
Enhancers
Vertical and
Horizontal
Enhancers
February 2009
Rev 1
1/7
For further information contact your local STMicroelectronics sales office.
www.st.com
7
Description
FLI2301
1
Description
The FLI2301 is a highly-integrated digital video format converter for progressive scan DVD
and STB applications using patented de-interlacing and post-processing algorithms from
Faroudja.
The FLI2301 can capture and process standard definition PAL, NTSC data, 1080i and 720
High Definition data, PC graphics data, and most non-standard resolutions in either
interlaced or progressive scan format. The maximum input clock rate is 75 MHz.
Interlaced video signals are converted into progressive scan signals using per-pixel Motion
Adaptive De-interlacing. Faroudja DCDi incorporates Faroudja’s patented and Emmy award-
winning Edge Correction technology in which video is analyzed on a single-pixel granularity
to detect presence or absence of angled lines and edges. These are then processed to
produce a smooth and natural looking image without visible artifacts or “jaggies”. Patented
FilmMode processing is used for proper de-interlacing of 3:2 and 2:2 pull down material.
Edit Correction for film content is continuously monitored for any break in sequence caused
by “bad edits” and quickly compensates for the most effective reduction in artifacts.
These features are coupled with highly flexible scaling, a wide variety of aspect ratio
conversions, and other special video enhancing features to produce the highest quality
image.
Figure 1.
System diagram
SDRAM
Progressive
Scan Video Out
DVD
Engine
MPEG
Decoder
8
FLI2301
MCU
2/7
FLI2301
Feature attributes
2
Feature attributes
●
Inputs
–
–
–
Accepts all industry standard and non-standard video resolutions, including 480i
(NTSC), 576i (PAL/SECAM), 480p, 720p, 1080i, and VGA to SXGA
Digital input, 8-bit YCrCb (ITU-R BT656), 8-bit YPrPb, 16-bit YCrCb (ITU-R
BT601), 24-bit RGB, YCrCb, YPrPb
Input pixel rate up to 75 MHz maximum
●
Outputs
–
Output resolutions include 480p, 576i, 576p, 720p, 1080i, 1080p, and VGA to
SXGA
–
–
Interlaced or progressive output
Output can be either analog YUV/RGB (through the integrated 10-bit DAC) or
digital 24-bit RGB, YCrCb, YPrPb (4:4:4) or digital 16/20-bit YCrCb (4:2:2)
–
–
Output pixel rate up to 150 MHz maximum
525P Macrovision and CGMS-A (NTSC) output support
●
●
Front-end processing
–
–
Motion Adaptive Noise Reduction—Improves picture quality for off-air material
Cross Color Suppressor—Removes cross color artifacts in composite video
signals due to poor Y/C separation in standard 2D video decoders, enabling 3D-
type performance
Formats
–
Input color manipulation matrix supports all color spaces: RGB, YPrPb, 4:4:4
YCrCb, 4:2:2 YCrCb, ITU-R BT656, ITU-R BT601
–
Output supports analog RGB, YPrPb, YCrCb, and digital RGB, YPrPb, 4:4:4
YCrCb, 4:2:2 YCrCb
●
●
Frame rate conversion
Tearless frame rate conversion, 50/60/72/75/100/120 Hz
De-interlacing
–
–
–
Per-pixel Motion Adaptive De-interlacing (MADi)
Patented FilmMode processing—Used for proper de-interlacing of 3:2 and 2:2
pulldown material
–
–
Edit Correction—Film content is continuously monitored for any break in sequence
caused by "bad edits" and quickly compensates for the most effective reduction in
artifacts
DCDi by Faroudja—Video is analyzed on a single pixel granularity to detect
presence or absence of angled lines and edges, which are then processed to
produce a smooth and natural looking image without visible artifacts or "jaggies"
●
●
Scaling
–
–
–
High quality-fully programmable two dimensional scaler
Aspect ratio conversion for "anamorphic" or "panoramic" (non- linear)
Display 4:3 images on 16:9 displays and vice versa, including Letterbox to
Fullscreen, Pillarbox, and Subtitle display modes
Memory
32-bit wide SDRAM (i.e. one 2 Mb x 32 bit, or two 1 Mb x 16 bit), up to 166 MHz
operation
–
3/7
Feature attributes
FLI2301
●
Specifications
–
–
–
Two-wire control interface
0.18 µm technology, 1.8 V/3.3 V operation
525P Macrovision and CGMS-A output support
●
TrueLife ENHANCER
–
Two-dimensional, non-linear, luma and chroma video enhancer brings out details
in the picture, producing a more life-like image
4/7
FLI2301
Ordering information
3
Ordering information
Table 1.
Order codes
Part number
Description
FLI2301
208-pin PQFP
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK® is an ST trademark.
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Revision history
FLI2301
4
Revision history
Table 2.
Date
04-Feb-2009
Document revision history
Revision
Changes
1
Initial release.
6/7
FLI2301
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