參數(shù)資料
型號(hào)： TVP5147M1IPFPRQ1
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 顏色信號(hào)轉(zhuǎn)換
英文描述： COLOR SIGNAL DECODER, PQFP80
封裝： PLASTIC, HTQFP-80
文件頁(yè)數(shù)： 50/108頁(yè)
文件大?。?/td> 937K
代理商： TVP5147M1IPFPRQ1
SLES140F – JULY 2005 – REVISED DECEMBER 2010
www.ti.com
Table 2-23. Luminance Contrast Register
Subaddress
0Ah
Default
80h
7
6
5
4
3
2
1
0
Contrast [7:0]
Contrast [7:0]:
This register works for CVBS and S-Video luminance. See subaddress 2Fh.
0000 0000 = 0 (minimum contrast)
1000 0000 = 128 (default)
1111 1111 = 255 (maximum contrast)
For composite and S-Video outputs, the total luminance gain relative to the nominal luminance gain as a function of the Contrast [7:0]
setting is as follows.
Luminance Gain = (nominal_luminance_gain) × [Contrast[7:0] / 64 / (2^MC) + MC – 1]
Where MC is the contrast multiplier setting in the Brightness and Contrast Range Extender register at I
2C subaddress 2Fh.
Table 2-24. Chrominance Saturation Register
Subaddress
0Bh
Default
80h
7
6
5
4
3
2
1
0
Saturation [7:0]
Saturation [7:0]:
This register works for CVBS and S-Video chrominance.
0000 0000 = 0 (no color)
1000 0000 = 128 (default)
1111 1111 = 255 (maximum)
For composite and S-Video outputs, the total chrominance gain relative to the nominal chrominance gain as a function of the Saturation
[7:0] setting is as follows.
Chrominance Gain = (nominal_chrominance_gain) × (Saturation[7:0] / 128)
Table 2-25. Chroma Hue Register
Subaddress
0Ch
Default
00h
7
6
5
4
3
2
1
0
Hue [7:0]
Hue [7:0]:
Does not apply to a component or SECAM video
0111 1111 = +180 degrees
0000 0000 = 0 degrees (default)
1000 0000 = –180 degrees
46
Functional Description
Copyright 2005–2010, Texas Instruments Incorporated
Product Folder Link(s): TVP5147M1
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TVP5147M1PFP 功能描述:視頻 IC 10B High Qual S-Chip Dig Vid 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
TVP5147M1PFP 制造商:Texas Instruments 功能描述:; Resolution (Bits):10; Supply Current:5
TVP5147M1PFP_07 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:NTSC/PAL/SECAM 2 X 10-Bit Digital Video Decoder With Macrovision Detection, YPbPr Inputs, and 5-Line Comb Filter
TVP5147M1PFPG4 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:NTSC/PAL/SECAM 2 X 10-Bit Digital Video Decoder With Macrovision Detection, YPbPr Inputs, and 5-Line Comb Filter
TVP5147M1PFPR 功能描述:視頻 IC 10B Hi Qual Sgl-Chip 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
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