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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： | 掃描頻率轉換器采用嵌入式DRAM技術股 |
| 文件頁數(shù)： | 32/94頁 |
| 文件大?。?/td> | 1180K |
| 代理商： | SDA9400 |
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SDA 9400
Micronas
32
Preliminary Data Sheet
motion detector independent of the settings of the motion detection for scan rate conversion.
Parameter THMOV
Parameter THRGM
Parameter SWGM
The ADD block combines the outputs of the field and frame differences to a single one bit data
stream mval. The combination can be influenced by the parameters AMMON and FRAFION. The
output value MOVMO of the movie mode detection block also controls the value mval when the
automatic movie mode detection is activated by setting AMMON=1X.
With deactivated automatic movie mode detection (MSB of AMMON=0) FRAFION determines
which differences are switched to the output mval. FRAFION=0 means that only the frame
difference FRD is used, FRAFION=1 supplies all three differences.
With activated automatic movie mode detection (MSB of AMMON=1) and detected camera mode
(MOVMO=0) FRAFION controls mval as described before. If movie mode is detected (MOVMO=1)
the LSB of AMMON controls the output mval instead of FRAFION. LSB of AMMON=0 supplies the
frame difference and LSB of AMMON=1 sets the output to constant zero.
Behaviour of ADD block
FID3
1
0
Field difference > THRMOV
otherwise
FRD3
1
0
Frame difference > THRGM
otherwise
muxout
SWGM
FID3
FID1
FRD3
FRD
11
10
01
00
AMMON
MOVMO
FRAFION
mval
0X
0X
10
11
X
0
1
X
X
FRD
X
FRD + FID1 + FID2
FRD
0
1
1
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相關代理商/技術參數(shù) |
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| 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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