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| 型號： | TVP5151PBS |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 顏色信號轉(zhuǎn)換 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP32 |
| 封裝： | GREEN, PLASTIC, QFP-32 |
| 文件頁數(shù)： | 19/85頁 |
| 文件大小： | 958K |
| 代理商： | TVP5151PBS |
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TVP5151
SLES241D – SEPTEMBER 2009 – REVISED MARCH 2011
www.ti.com
3.20 Internal Control Registers
The TVP5151 decoder is initialized and controlled by a set of internal registers that set all device operating
parameters. Communication between the external controller and the TVP5151 decoder is through I2C.
Table 3-11 shows the summary of these registers. The reserved registers must not be written. Reserved
bits in the defined registers must be written with zeros, unless otherwise noted. The detailed programming
information of each register is described in the following sections.
Table 3-11. Register Summary
REGISTER
ADDRESS
DEFAULT
R/W(1)
Video input source selection #1
00h
R/W
Analog channel controls
01h
15h
R/W
Operation mode controls
02h
00h
R/W
Miscellaneous controls
03h
00h
R/W
Autoswitch mask
04h
DCh
R/W
Miscellaneous output controls
05h
00h
R/W
Color killer threshold control
06h
10h
R/W
Luminance processing control #1
07h
60h
R/W
Luminance processing control #2
08h
00h
R/W
Brightness control
09h
80h
R/W
Color saturation control
0Ah
80h
R/W
Hue control
0Bh
00h
R/W
Reserved
0Ch
Outputs and data rates select
0Dh
47h
R/W
Luminance processing control #3
0Eh
00h
R/W
Configuration shared pins
0Fh
00h
R/W
Reserved
10h
Active video cropping start pixel MSB
11h
00h
R/W
Active video cropping start pixel LSB
12h
00h
R/W
Active video cropping stop pixel MSB
13h
00h
R/W
Active video cropping stop pixel LSB
14h
00h
R/W
Genlock and RTC
15h
01h
R/W
Horizontal sync start
16h
80h
R/W
Reserved
17h
Vertical blanking start
18h
00h
R/W
Vertical blanking stop
19h
00h
R/W
Chrominance control #1
1Ah
0Ch
R/W
Chrominance control #2
1Bh
14h
R/W
Interrupt reset register B
1Ch
00h
R/W
Interrupt enable register B
1Dh
00h
R/W
Interrupt configuration register B
1Eh
00h
R/W
Reserved
1Fh-20h
Indirect Register Data
21h-22h
00h
R/W
Indirect Register Address
23h
00h
R/W
Indirect Register Read/Write Strobe
24h
00h
R/W
Reserved
25h-27h
Video standard
28h
00h
R/W
Reserved
29h–2Bh
Cb gain factor
2Ch
R
(1)
R = Read only, W = Write only, R/W = Read and write
26
Functional Description
Copyright 2009–2011, Texas Instruments Incorporated
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相關(guān)代理商/技術(shù)參數(shù) |
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| TVP5151PBSR | 功能描述:視頻 IC UltraLo-Pwr NTSC/PAL SECAM 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 |
| TVP5151ZQC | 功能描述:視頻 IC UltraLo-Pwr NTSC/PAL SECAM 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 |
| TVP5151ZQCR | 功能描述:視頻 IC UltraLo-Pwr NTSC/PAL SECAM 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 |
| TVP5154 | 制造商:Texas Instruments 功能描述:4-channel 9-bit Video Decoder TVP5154 |
| TVP5154A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4-Channel Low-Power PAL/NTSC/SECAM Video Decoder With Independent Scalers and Fast Lock |
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