- 您现在的位置：买卖IC网 > PDF目录98306 > TVP5156PNPR (TEXAS INSTRUMENTS INC) COLOR SIGNAL DECODER, PQFP128 PDF资料下载
参数资料
| 型号： | TVP5156PNPR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 颜色信号转换 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP128 |
| 封装： | GREEN, PLASTIC, HTQFP-128 |
| 文件页数： | 75/108页 |
| 文件大小： | 1395K |
| 代理商： | TVP5156PNPR |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页当前第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页
SLES243E
– JULY 2009 – REVISED MARCH 2011
Table 4-61. Noise Reduction Y/U/V T0
Subaddress
9Eh
9Fh
A0h
Default
0Ah
BCh
Subaddress
7
6
5
4
3
2
1
0
9Eh
Noise Reduction Y T0 [7:0]
9Fh
Noise Reduction U T0 [7:0]
A0h
Noise Reduction V T0 [7:0]
These registers control how much noise filtering is done for Y/U/V channels. The bigger the value is, the more noise filtering at the expense
of video details.
Table 4-62. Vertical Line Count Status
Subaddress
A2h-A3h
Default
Read Only
Subaddress
7
6
5
4
3
2
1
0
A2h
Vertical line [7:0]
A3h
Reserved
Vertical line [9:8]
This status register is only updated when a status request is initiated via bit 0 of subaddress 24h.
Vertical line [9:0] represent the detected a total number of lines from the previous frame. This can be used with nonstandard video signals
such as a VCR in trick mode to synchronize downstream video circuitry.
NOTE: This register is not double buffered.
Since this register is a double byte register it is necessary to "capture" the setting into the register to ensure that the value is not updated
between reading the lower and upper bytes. In order to cause this register to "capture" the current settings bit 0 of I2C register 24h (Status
Request) should be set to a 1. Once the internal processor has updated this register bit 0 of register 24h will be cleared, indicating that both
bytes of the vertical line count register have been updated and can be read. Either byte may be read first since no further update will occur
until bit 0 of 24h is set to 1 again.
Table 4-63. Output Formatter Control 1
Subaddress
A8h
Default
44h
7
6
5
4
3
2
1
0
YCbCr code
Reserved
CbCr range
Reserved
range
This register should be written to all four video decoder cores.
YCbCr output code range
0
ITU-R BT.601 coding range (Y ranges from 64 to 940. Cb and Cr range from 64 to 960.)
1
Extended coding range (Y, Cb and Cr range from 4 to 1016.) (default)
CbCr range format
0
Offset binary code (2's complement + 512) (default)
1
Straight binary code (2's complement)
Copyright
2009–2011, Texas Instruments Incorporated
Internal Control Registers
69
相关PDF资料 |
PDF描述 |
|---|---|
| TVP5156PNP | COLOR SIGNAL DECODER, PQFP128 |
| TVP5158IPNPR | COLOR SIGNAL DECODER, PQFP128 |
| TVP5158IPNP | COLOR SIGNAL DECODER, PQFP128 |
| TVP5158PNPR | COLOR SIGNAL DECODER, PQFP128 |
| TVP5158PNP | COLOR SIGNAL DECODER, PQFP128 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TVP5157PNP | 功能描述:视频 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| TVP5157PNPR | 功能描述:视频 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| TVP5158 | 制造商:TI 制造商全称: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:视频 IC 开发工具 TVP5158 Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V |
| TVP5158IPNP | 功能描述:视频 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。