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): 40/94頁
文件大?。?/td> 1180K
代理商: SDA9400
SDA 9400
Micronas
40
Preliminary Data Sheet
6.5
Output sync controller (OSC)
Input signals
Output signals
The output sync controller generates horizontal and vertical synchronization signals for the scan
rate converted output signal. The figures below show the block diagram of the OSC and the existing
parameters.
Signals
Pin number
Description
HEXT
60
horizontal synchronization signal for
external synchronization (polarity pro-
grammable, I2C bus parameter 14h
HOUTPOL, default: high active,
EXSYN=1)
vertical synchronization signal for exter-
nal synchronization (polarity programma-
ble, I2C bus parameter 14h
VOUTPOL, default: high active,
EXSYN=1)
VEXT
61
Signals
Pin number
Description
HOUT
60
horizontal synchronization signal (polarity
programmable, I2C bus parameter 14h
HOUTPOL, default: high active,
EXSYN=0)
vertical synchronization signal (polarity
programmable, I2C bus parameter 14h
VOUTPOL, default: high active,
EXSYN=0)
horizontal active video output
interlaced signal (can be used for AC cou-
pled deflection circuits)
VOUT
61
HREF
INTERLACED
62
18
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相關(guān)代理商/技術(shù)參數(shù)
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