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參數(shù)資料
| 型號： | 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 |
| 文件頁數(shù)： | 63/92頁 |
| 文件大小： | 525K |
| 代理商： | TVP5145 |
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2
–
47
2.12.36Interrupt Status Register B
Address
85h
7
6
5
4
3
2
1
0
Software
initialization
Macrovision detect
changed
Command
ready
Field rate
changed
Line alternation
changed
Color lock
changed
H/V lock
changed
TV/VCR
changed
Software initialization:
0 = Software initialization is not ready
1 = Software initialization is ready
Macrovision detect changed:
0 = Macrovision detect status has not changed
1 = Macrovision detect status has changed
Command ready:
0 = TVP5145 is not ready to accept a new command
1 = TVP5145 is ready to accept a new command
Field rate changed:
0 = Field rate has not changed
1 = Field rate has changed
Line alternation changed:
0 = Line alteration has not changed
1 = Line alternation has changed
Color lock changed:
0 = Color lock status has not changed
1 = Color lock status has changed
H/V lock changed:
0 = H/V lock status has not changed
1 = H/V lock status has changed
TV/VCR changed:
0 = TV/VCR status has not changed
1 = TV/VCR status has changed
Interrupt status register B is polled by the external processor to determine the interrupt source for interrupt B. After
an interrupt condition is set, it can be reset by writing to interrupt reset register B at subaddress 1Ch with a 1 in the
appropriate bit.
2.12.37Interrupt Active Register B
Address
86h
7
6
5
4
3
2
1
0
Reserved
Interrupt B
Interrupt B:
0 = Interrupt B is not active on the external terminal (default)
1 = Interrupt B is active on the external terminal
The interrupt active register B is polled by the external processor to determine if interrupt B is active.
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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 工具用于評估:LMH1251 工作電源電壓:5 V |
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