參數(shù)資料
型號(hào)： TVP5145
英文描述： NTSC/PAL/SECAM/Component Digital Video Decoder With Macrovision(TM) Detection
中文描述： 的NTSC / PAL / SECAM制式/分量數(shù)字視頻解碼器通過Macrovision（TM）的檢測(cè)
文件頁(yè)數(shù)： 71/92頁(yè)
文件大小： 525K
代理商： TVP5145
2
–
55
2.12.51Interrupt Status Register A
Address
C0h
7
6
5
4
3
2
1
0
Lock state
interrupt
Lock interrupt
Cycle complete
interrupt
Bus error
interrupt
Reserved
FIFO threshold
interrupt
Line interrupt
Data interrupt
The interrupt status register A can be polled by the host processor to determine the source of an interrupt. After an
interrupt condition is set it can be reset by writing to this register with a 1 in the appropriate bit(s).
Lock state interrupt:
0 = TVP5145 not locked to video signal
1 = TVP5145 locked to video signal
Lock interrupt:
0 = A transition has not occurred on the lock signal
1 = A transition has occurred on the lock signal
Cycle complete interrupt:
0 = Read or write cycle in progress
1 = Read or write cycle complete
Bus error interrupt:
0 = No bus error
1 = PHI interface detected an illegal access
FIFO threshold interrupt:
0 = The amount of data in the FIFO has not yet crossed the threshold programmed at address C8h.
1 = The amount of data in the FIFO has crossed the threshold programmed at address C8h.
Line interrupt:
0 = The video line number has not yet been reached.
1 = The video line number programmed in address CAh has occurred.
Data interrupt:
0 = No data is available
1 = VBI data is available either in the FIFO or in the VBI data registers.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TVP5145EVM 制造商:Texas Instruments 功能描述:TVP5145EVM - Bulk
TVP5145PFP 功能描述:視頻 IC NTSC/PAL/SECAM/ Comp Dig Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TVP5146 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL / SECAM 4 X 10 BIT DIGITAL VIDEO DECODER WITH MACROVISION DETECTION YPBPR/RGB INPUTS 5 LINE COMB FILTER AND SCART SUPPORT
TVP5146_12 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL/SECAM 4x10-Bit Digital Video Decoder With Macrovision?￡a Detection, YPbPr/RGB Inputs, 5-Line Comb Filter, and SCART Support
TVP5146EVM 功能描述:視頻 IC 開發(fā)工具 TVP5146 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評(píng)估:LMH1251 工作電源電壓:5 V
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