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參數(shù)資料
| 型號(hào)： | CVD1 |
| 英文描述： | CVD1 NTSC/PAL/SECAM 2D Comb Filter Video Decoder Product Brief |
| 中文描述： | CVD1的NTSC / PAL / SECAM制式的2D梳狀濾波器視頻解碼器產(chǎn)品簡(jiǎn)介 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 93K |
| 代理商： | CVD1 |
CVD1
Product Brief
Tel 408.919.4111
Fax 408.919.4122
www.zoran.com
06/02-LD
Description
Zoran’s CVD1 Video Decoder is a silicon efficient, cost effective,
high video quality Intellectual Property Core for IC designs requiring
video input. The CVD
1
decodes NTSC/PAL/SECAM composite
video or S-video and converts it into YUV 4:2:2, 16-bit digital video.
Employing adaptive 2D comb filter technology, the CVD1 is able
to provide high quality Y/C separation while maintaining excellent
frequency response.
The result is sharp, high detail video that eliminates unwanted dot
crawl and false color effects. A fully digital design, the CVD1
requires the addition of only an A/D (two for S-Video support),
a DC restore circuit and line buffers for implementation.
CVD1 is based on Zoran’s extensive experience delivering high
quality, high volume video ICs to major OEMs worldwide.
Proven in silicon, the CVD1 Video Decoder greatly reduces the
risk and time involved when integrating the video decoding
function into an IC.
Deliverables
RTL (Verilog) source code
Bit accurate C++ model
Synopsis synthesis scripts
Test input files
Documentation
FPGA evaluation board available
Features
Decodes NTSC, PAL or SECAM composite video or S-Video into
the YUV 4:2:2 format
Component video inputs supported
Decodes all variations of the NTSC standard
Decodes all variations of PAL standard
– (I, B, G, H, D, N, M, combination N)
Excellent quality Y/C separation
– minimizes cross luma and cross color effects
Superior frequency response preserves fine detail
Accepts up to 11-bit inputs from A/D converter
Digital automatic gain control (AGC) supported
Adaptive 2D Comb Filter provides high quality video:
– 3-line 2D Comb Filter for NTSC & PAL
– 5-line 2D Comb Filter for PAL (optional)
Auto-detects video standard (NTSC, PAL or SECAM)
Auto-detects and locks to VCR trick modes
Decodes weak and noisy off-air signals
Auto-detects and decodes Macrovision copy protection
VBI decoding supported
Silicon efficient design of approximately 130k gates
Requires only a single clock input ranging from 20 to 30 MHz
Process technology independent, fully synchronous design
Zoran Corporation
3112 Scott Boulevard
Santa Clara, CA 95054-3317
CVD1-PB-
4
.0
Applications
LCD controllers
Digital TV decoders
Game processors
PC video capture devices
Set top box decoders
Any IC requiring video input
NTSC/PAL/SECAM A
daptive
2D
C
omb Filter Video Decoder
Solutions on a chip for enjoying the digital life style
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