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參數資料
| 型號： | TVP5147M1PFPG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 顏色信號轉換 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP80 |
| 封裝： | PLASTIC, HTQFP-80 |
| 文件頁數： | 30/100頁 |
| 文件大小： | 1369K |
| 代理商： | TVP5147M1PFPG4 |
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Functional Description
27
SLES140A—March 2007
TVP5147M1PFP
2.9
Adjusting External Syncs
The proper sequence to program the following external syncs is:
To set NTSC, PAL-M, NTSC 443, PAL60 (525-line modes):
Set the video standard to NTSC (register 02h)
Set HSYNC, VSYNC, VBLK, and AVID external syncs (registers 16h through 24h)
To set PAL, PAL-N, SECAM (625-line modes):
Set the video standard to PAL (register 02h)
Set HSYNC, VSYNC, VBLK, and AVID external syncs (registers 16h through 24h)
For autoswitch, set the video standard to autoswitch (register 02h)
2.10 Internal Control Registers
The TVP5147M1 decoder is initialized and controlled by a set of internal registers that define the operating
parameters of the entire device. Communication between the external controller and the TVP5147M1 is
through a standard I2C host port interface, as described earlier. Table 210 shows the summary of these
registers. Detailed programming information for each register is described in the following sections. Additional
registers are accessible through an indirect procedure involving access to an internal 24-bit address wide
VBUS. Table 211 shows the summary of the VBUS registers.
NOTE: Do not write to reserved registers. Reserved bits in any defined register must be written
with 0s, unless otherwise noted.
Table 210. I2C Register Summary
REGISTER NAME
I2C SUBADDRESS
DEFAULT
R/W
Input select
00h
R/W
AFE gain control
01h
0Fh
R/W
Video standard
02h
00h
R/W
Operation mode
03h
00h
R/W
Autoswitch mask
04h
23h
R/W
Color killer
05h
10h
R/W
Luminance processing control 1
06h
00h
R/W
Luminance processing control 2
07h
00h
R/W
Luminance processing control 3
08h
02h
R/W
Luminance brightness
09h
80h
R/W
Luminance contrast
0Ah
80h
R/W
Chrominance saturation
0Bh
80h
R/W
Chroma hue
0Ch
00h
R/W
Chrominance processing control 1
0Dh
00h
R/W
Chrominance processing control 2
0Eh
R/W
Reserved
0Fh15h
AVID start pixel
16h17h
055h
R/W
AVID stop pixel
18h19h
325h
R/W
HSYNC start pixel
1Ah1Bh
000h
R/W
HSYNC stop pixel
1Ch1Dh
040h
R/W
VSYNC start line
1Eh1Fh
004h
R/W
VSYNC stop line
20h21h
007h
R/W
NOTE: R = Read only
W = Write only
R/W = Read and write
Reserved register addresses must not be written to.
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| TVP5147M1PFPRG4 | COLOR SIGNAL DECODER, PQFP80 |
| TVP5147M1PFP | COLOR SIGNAL DECODER, PQFP80 |
| TVP5147M1PFPR | COLOR SIGNAL DECODER, PQFP80 |
| TVP5147M1IPFP | COLOR SIGNAL DECODER, PQFP80 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| 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 |
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