參數(shù)資料
型號(hào)： SDA9400
廠商： MICRONAS SEMICONDUCTOR HOLDING AG
英文描述： Scan Rate Converter using Embedded DRAM Technology Units
中文描述： 掃描頻率轉(zhuǎn)換器采用嵌入式DRAM技術(shù)股
文件頁數(shù)： 24/94頁
文件大小： 1180K
代理商： SDA9400
SDA 9400
Micronas
24
Preliminary Data Sheet
Block diagram of spatial noise reduction
Input write parameter
In case of VDECON>0 or HDECON>0 or MULTIPIC>0 (see also
Vertical compression
on page 18,
see also
Horizontal compression
on page 19, see also
Multipicture display
on page 20) spatial
noise reduction is not possible.
6.3.4.2
Motion adaptive temporal noise reduction
The equation below describes the behaviour of the temporal adaptive noise reduction filter. The
same equation is valid for the chrominance signal. Depending on the motion in the input signal, the
K-factor Ky (Kuv) can be adjusted between 0 (no motion) and 15 (motion) by the motion detector.
The K-factor for the chrominance filter can be either Ky (output of the luminance motion detector,
TNRSEL=0) or Kuv (output of the chrominance motion detector, TNRSEL=1). For the luminance
Parameter
Subaddress
Description
SNRON
1: on
0: off
VCSNRON
1: on
0: off
HCSNRON
1: on
0: off
1Dh
Spatial noise reduction of luminance signal
1Dh
Vertical spatial noise reduction of chrominance
1Dh
Horizontal spatial noise reduction of chrominance
YIN
LM
LM
Edge
detection
LP
YSNR
SNRON
n
1
0
LM
LM
UVIN
LP
LP
VCSNRON
1
0
HCSNRON
UVSNR
1
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SDA9401 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Scan Rate Converter using Embedded DRAM Technology Units
SDA9410-B13 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Display Processor and Scan Rate Converter using Embedded DRAM Technology Units
SDA9415-B13 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Display Processor and Scan Rate Converter
SDA9488X 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Cost-effective Picture-In-Picture ICs
SDA9489X 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PIP IV Advanced SOPHISTICUS High-End Picture-In-Picture ICs
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