參數(shù)資料
型號： TVP5147M1PFPR
廠商： TEXAS INSTRUMENTS INC
元件分類： 顏色信號轉(zhuǎn)換
英文描述： COLOR SIGNAL DECODER, PQFP80
封裝： GREEN, PLASTIC, HTQFP-80
文件頁數(shù)： 3/108頁
文件大?。?/td> 937K
代理商： TVP5147M1PFPR
SLES140F – JULY 2005 – REVISED DECEMBER 2010
www.ti.com
4.3
Example 3
4.3.1
Assumptions
Input connector: Component [VI_1_B (Pb), VI_2_B (Y), VI_3_B (Pr)]
Video format:
480I, 576I
Output format:
20-bit ITU-R BT.656 with discrete sync outputs
4.3.2
Recommended Settings
Recommended I2C writes: This setup requires additional writes to output the discrete sync 20-bit 4:2:2
data, HS, and VS, and to autoswitch between all video formats mentioned above.
I2C register address 00h = Input select register
I2C data 95h = Sets Pb to VI_1_B, Y to VI_2_B, and Pr to VI_3_B
I2C register address 04h = Autoswitch mask register
I2C data 3Fh = Includes NTSC 443 and PAL (M, Nc, 60) in the autoswitch
I2C register address 08h = Luminance processing control 3 register
I2C data 00h = Optimizes the trap filter selection for NTSC and PAL
I2C register address 0Eh = Chrominance processing control 2 register
I2C data 04h = Optimizes the chrominance filter selection for NTSC and PAL
I2C register address 33h = Output formatter 1 register
I2C data 41h = Selects the 20-bit 4:2:2 output format
I2C register address 34h = Output formatter 2 register
I2C data 11h = Enables YCbCr output and the clock output
I2C register address 36h = Output formatter 4 register
I2C data AFh = Enables HS and VS sync outputs
100
Example Register Settings
Copyright 2005–2010, Texas Instruments Incorporated
Product Folder Link(s): TVP5147M1
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TVP5147M1IPFP COLOR SIGNAL DECODER, PQFP80
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相關代理商/技術(shù)參數(shù)
參數(shù)描述
TVP5147M1PFPRG4 制造商:TI 制造商全稱: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
TVP5147PFP 功能描述:視頻 IC 10-BIT DIGITAL 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
TVP5147PFP_07 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL/SECAM 2x10-Bit Digital Video Decoder With Macrovision⑩ Detection,YPbPr Inputs,and 5-Line Comb Filter
TVP5147PFPG4 功能描述:視頻 IC 10-BIT DIGITAL 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
TVP5147PFPR 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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