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參數(shù)資料
| 型號(hào)： | TVP5157PNPR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 顏色信號(hào)轉(zhuǎn)換 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP128 |
| 封裝： | GREEN, PLASTIC, HTQFP-128 |
| 文件頁(yè)數(shù)： | 68/108頁(yè) |
| 文件大?。?/td> | 1395K |
| 代理商： | TVP5157PNPR |
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SLES243E
– JULY 2009 – REVISED MARCH 2011
Table 4-41. Noise Reduction Control
Subaddress
5Dh
Default
09h
7
6
5
4
3
2
1
0
NR_Color_
Block_Width_
Reserved
Block_Width_Y
Test_ Bypass
NR_ Bypass
Killer_En
UV
NR_Color_Killer_En
Noise reduction color killer enabled
0
Disabled (default)
1
Enabled
Block_Width_UV
Number of UV pixel values which the algorithm will use to generate the noise average.
0
128 pixels
1
256 pixels (default)
Block_Width_Y
Number of Y pixel values which the algorithm will use to generate the noise average.
0
256 pixels (default)
1
512 pixels
Test_Bypass
Test mode bypass. This test bypass mode bypasses the Noise Reduction module completely via hard wires and has zero delay for
processing.
0
Bypass disabled (default)
1
Bypass enabled
NR_Bypass
Noise reduction module bypass. The noise reduction module has a bypass capability which enables it to pass through the incoming
data during the output active video period, while matching the delay in operation mode.
0
Bypass disabled
1
Bypass enabled (default)
Table 4-42. Noise Reduction Noise Filter Beta
Subaddress
5Eh-5Fh
Default
0330h
Subaddress
7
6
5
4
3
2
1
0
5Eh
NR_NoiseFilter [7:0]
5Fh
Reserved
NR_NoiseFilter [9:8]
NR_NoiseFilter [9:0]
Noise reduction noise filter setting
0000 0011 0011 0000
816 (default)
62
Internal Control Registers
Copyright
2009–2011, Texas Instruments Incorporated
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TVP5157PNP | COLOR SIGNAL DECODER, PQFP128 |
| TVP5156PNPR | COLOR SIGNAL DECODER, PQFP128 |
| TVP5156PNP | COLOR SIGNAL DECODER, PQFP128 |
| TVP5158IPNPR | COLOR SIGNAL DECODER, PQFP128 |
| TVP5158IPNP | COLOR SIGNAL DECODER, PQFP128 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| TVP5158 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:With Independent Scalers, Noise Reduction, Auto Contrast, and Flexible Output Formatter for Security and Other Multi-Channel Video Applications |
| TVP5158EVM | 功能描述:視頻 IC 開發(fā)工具 TVP5158 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 |
| TVP5158IPNP | 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder 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 |
| TVP5158IPNPQ1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:With Independent Scalers, Noise Reduction, Auto Contrast, and Flexible Output Formatter for Security and Other Multi-Channel Video Applications |
| TVP5158IPNPR | 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder 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 |
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