參數(shù)資料
型號(hào)： TVP5145
英文描述： NTSC/PAL/SECAM/Component Digital Video Decoder With Macrovision(TM) Detection
中文描述： 的NTSC / PAL / SECAM制式/分量數(shù)字視頻解碼器通過(guò)Macrovision（TM）的檢測(cè)
文件頁(yè)數(shù)： 56/92頁(yè)
文件大小： 525K
代理商： TVP5145
2
–
40
2.12.22Chrominance Control #1 Register
Address
1Ah
7
6
5
4
3
2
1
0
Reserved
Color PLL reset
Chrominance adaptive
comb filter enable
Chrominance comb filter
enable
Automatic color gain control
Color PLL reset:
0 = Color PLL not reset (default)
1 = Color PLL reset
Color PLL phase is reset to zero and the color PLL reset bit then immediately returns to zero. When this bit is set,
the color PLL reset bit is transmitted on terminal 31 (GLCO) on the next line (NTSC or PAL).
Chrominance adaptive comb filter enable (ACE):
Chrominance comb filter enable (CE):
Chrominance comb filter mode [3:0] (CM[3:0]): Chrominance control #2 register 1Bh, bits 7
–
4
ACE
CE
CM[3]
CM[2]
CM[1]
CM[0]
COMB FILTER SELECTION
0
0
X
X
X
X
Comb filter disabled
0
1
0
0
0
X
Fixed 3-line comb filter with (1, 2, 1)/4 coefficients
0
1
0
0
1
X
Fixed 3-line comb filter with (1, 0, 1)/2 coefficients
0
1
1
0
X
X
Fixed 2-line comb filter
0
1
0
1
0
X
Fixed 4-line (1, 1, 1, 1)/4 comb filter
0
1
0
1
1
X
Fixed 4-line (1, 3, 3, 1)/8 comb filter
0
1
1
1
X
X
Fixed 2-line comb filter
1
1
X
X
0
0
0
0
0
1
Adaptive between 3-line (1, 2, 1)/4 and 2-line comb filter
X
X
Adaptive between 3-line (1, 2, 1)/4 comb filter and no comb filter
1
X
X
0
1
0
Adaptive between 3-line (1, 0, 1)/2 comb filter and 2-line comb filter
1
X
X
0
1
1
Adaptive between 3-line (1, 0, 1)/2 comb filter and no comb filter
1
1
X
X
1
1
0
0
0
1
Adaptive between 4-line (1, 1, 1, 1)/4 and 2-line comb filter
X
X
Adaptive between 4-line (1, 1, 1, 1)/4 comb filter and no comb filter
1
X
X
1
1
0
Adaptive between 4-line (1, 3, 3, 1)/8 comb filter and 2-line comb filter
1
X
X
1
1
1
Adaptive between 4-line (1, 3, 3, 1)/8 comb filter and no comb filter
Indicates default settings for NTSC
Indicates default settings for PAL mode
Automatic color gain control (ACGC):
00 = ACGC enabled (default)
01 = Reserved
10 = ACGC disabled
11 = ACGC frozen to the previously set value
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TVP5145EVM 制造商:Texas Instruments 功能描述:TVP5145EVM - Bulk
TVP5145PFP 功能描述:視頻 IC NTSC/PAL/SECAM/ Comp 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
TVP5146 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL / SECAM 4 X 10 BIT DIGITAL VIDEO DECODER WITH MACROVISION DETECTION YPBPR/RGB INPUTS 5 LINE COMB FILTER AND SCART SUPPORT
TVP5146_12 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL/SECAM 4x10-Bit Digital Video Decoder With Macrovision?￡a Detection, YPbPr/RGB Inputs, 5-Line Comb Filter, and SCART Support
TVP5146EVM 功能描述:視頻 IC 開(kāi)發(fā)工具 TVP5146 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
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