FLI2300 Digital Video Converter Data Sheet
*** Genesis Microchip Confidential ***
PRELIMINARY INFORMATION -- SUBJECT TO CHANGE
1 DESCRIPTION
The FLI2300 is a highly integrated digital video
format converter for CRT-TV applications using
patented deinterlacing and post processing algorithms
from Faroudja Laboratories, coupled with highly
flexible scaling, a wide variety of aspect ratio
conversions, and other special video enhancing
features to produce the highest quality image.
1.1 Inputs
•
Input all industry standard and non-standard
video resolutions, including 480i (NTSC), 576i
(PAL/SECAM), 480p, 720p, 1080i, and VGA to
XGA
•
Digital input, 8-bit Y/Cr/Cb (ITU-R BT656), 8-
bit Y/Pr/Pb, 16-bit Y Cr/Cb (ITU-R BT601), 24-
bit RGB, YCrCb, YPrPb
•
Input pixel rate up to 75MHz maximum
1.2 Outputs
•
Output resolutions include 480p, 576p, 720p,
1080i, 1080p, and VGA to SXGA
•
Interlaced or Progressive output
•
The output can be either analog YUV/RGB
through the integrated 10-bit Digital-To-Analog
Converter (DAC), or digital 24-bit RGB, YCrCb,
YPrPb (4:4:4), or digital 16/20-bit Y Cr/Cb
(4:2:2) Output pixel rate up to 150 MHz
maximum
1.3 Formats
•
Input color manipulation matrix supports all
color spaces: RGB, YPrPb, 4:4:4 YCrCb, 4:2:2
YCr/Cb, ITU-R BT656, ITU-R BT601
•
Output supports analog RGB, YPrPb, and
YCrCb;
•
Output supports digital RGB, YPrPb, 4:4:4
YCrCb and 4:2:2 YCr/Cb
1.4 Frame Rate Conversion
•
Tearless Frame Rate Conversion
50/60/72/75/100/120 Hz
1.5 Front End Processing
•
Motion Adaptive Noise Reduction - Improves
picture quality for off-air material.
•
Cross Color Suppressor (CCS) - Removes cross
color artifacts in composite video signals due to
poor Y/C separation in standard 2-D video
decoders, eliminating the need for expensive 3-D
video decoders.
1.6 Deinterlacing
•
Per-pixel Motion Adaptive Deinterlacing
•
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”.
1.7 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
•
Pixel and line dropper to generate PIP windows
1.8 TrueLife™
Enhancer
•
Two dimensional, non-linear, luma and chroma
video enhancer brings out details in the picture,
producing a more life-like image.
1.9 Memory
•
32-bit wide SDRAM (i.e. one 2M x 32-bit)
controller, up to 166 MHz operation, for external
SDRAM
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