參數(shù)資料
型號: 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): 46/94頁
文件大?。?/td> 1180K
代理商: SDA9400
SDA 9400
Micronas
46
Preliminary Data Sheet
6.5.3 Operation mode generator
The VOUT generator determines the VOUT signal. For proper operation of the VOUT generator
information about the raster sequence is necessary. The parameter STOPMODE (Static operation
mode) and the parameter ADOPMODE (Adaptive operation mode) define the raster sequence and
the scan rate conversion algorithm. The figure below explains the used wording for the following
explanations.
Explanations of field and display raster
The interlaced input signal (e.g. 50 Hz PAL or 60 Hz NTSC) is composed of a field A (odd lines) and
a field B (even lines).
A
n
- Input signal, field A at time n,
B
n
- Input signal, field B at time n
The field information describes the picture content. The output signal, which could contain different
picture contents (e.g. field A, field B ) can be displayed with the display raster
or
.
(A
n
,
) - Output signal, field A at time n, displayed as raster
~Ι
FIELD B
FIELD A
odd lines
even lines
FRAME/FIELD
FRAME
Content of picture
DISPLAY RASTER
TV
Display raster
Display raster
Display raster
Tube, Display raster
odd lines
even lines
f
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相關(guān)代理商/技術(shù)參數(shù)
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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