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參數(shù)資料
| 型號(hào)： | TVP5146PFPR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 顏色信號(hào)轉(zhuǎn)換 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP80 |
| 封裝： | GREEN, PLASTIC, HTQFP-80 |
| 文件頁數(shù)： | 49/109頁 |
| 文件大?。?/td> | 1658K |
| 代理商： | TVP5146PFPR |
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36
SLES084C August 2007
TVP5146
2.11.2
AFE Gain Control Register
Subaddress
01h
Default
0Fh
7
6
5
4
3
2
1
0
Reserved
1
AGC chroma
AGC luma
Bit 3: 1 must be written to this bit.
Bit 2: 1 must be written to this bit.
AGC chroma: Controls automatic gain in the chroma/B/R/PbPr channel:
0 = Manual (if AGC luma is set to manual, AGC chroma is forced to be in manual)
1 = Enabled auto gain, applies a gain value acquired from the sync channel for S-video and component
mode. When AGC luma is set, this state is valid. (default)
AGC luma: Controls automatic gain in the embedded sync channel of CVBS, S-video,
component video:
0 = Manual gain, AFE coarse and fine gain frozen to the previous gain value set by a AGC when this bit is
set
to 0.
1 = Enabled auto gain applies only to the embedded sync channel (default)
These settings only affect the analog front-end (AFE). The brightness and contrast of
component, CVBS are not affected by these settings.
2.11.3
Video Standard Register
Subaddress
02h
Default
00h
7
6
5
4
3
2
1
0
Reserved
Video standard [2:0]
Video standard [2:0]:
CVBS and S-Video
Component Video
000 = Autoswitch mode (default)
Autoswitch mode (default)
001 = (M, J) NTSC
Component 525
010 = (B, D, G, H, I, N) PAL
Component 625
011 = (M) PAL
Reserved
100 = (Combination-N) PAL
Reserved
101 = NTSC 4.43
Reserved
110 = SECAM
Reserved
111 = PAL 60
Reserved
NOTE: PAL60 is not included in autoswitch mode.
With the autoswitch code running, the user can force the decoder to operate in a particular video
standard mode by writing the appropriate value into this register. Changing these bits causes the
register settings to be reinitialized.
NOTE: Sampling rate (either square pixel or ITU-R BT.601) can be set by bit 7 (sampling rate) in the output
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TVP5146PFPG4 | COLOR SIGNAL DECODER, PQFP80 |
| TVP5147M1PFPG4 | COLOR SIGNAL DECODER, PQFP80 |
| TVP5147M1PFPRG4 | COLOR SIGNAL DECODER, PQFP80 |
| TVP5147M1PFP | COLOR SIGNAL DECODER, PQFP80 |
| TVP5147M1PFPR | COLOR SIGNAL DECODER, PQFP80 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TVP5147EVM | 功能描述:視頻 IC 開發(fā)工具 TVP5147 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評估:LMH1251 工作電源電壓:5 V |
| TVP5147M1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL/SECAM 2x10-Bit Digital Video Decoder With Macrovision Detection, YPbPr Inputs, and 5-Line Comb Felter |
| TVP5147M1_08 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL/SECAM 2x10-Bit Digital Video Decoder With Macrovision Detection, YPbPr Inputs, and 5-Line Comb Felter |
| TVP5147M1IPFP | 功能描述:視頻 IC 10B Hi Qual Sgl-Chip Dig 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 |
| TVP5147M1IPFPR | 功能描述:視頻 IC 10B Hi Qual Sgl-Chip Dig 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 |
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