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參數資料
| 型號： | TVP5147PFPG4 |
| 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： | GREEN, PLASTIC, HTQFP-80 |
| 文件頁數： | 29/100頁 |
| 文件大小： | 1475K |
| 代理商： | TVP5147PFPG4 |
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Functional Description
26
SLES099C—March 2007
TVP5147PFP
2.7
VBI Data Processor
The TVP5147 VBI data processor (VDP) slices various data services like teletext (WST, NABTS), closed
caption (CC), wide screen signaling (WSS), program delivery control (PDC), vertical interval time code (VITC),
video program system (VPS), copy generation management system (CGMS) data, and electronic program
guide (Gemstar) 1x/2x. Table 26 shows the supported VBI system.
These services are acquired by programming the VDP to enable the reception of one or more vertical blank
interval (VBI) data standard(s) during the VBI. The VDP can be programmed on a line-per-line basis to enable
simultaneous reception of different VBI formats, one per line. The results are stored in a FIFO and/or registers.
Because of the high data bandwidth, teletext results are stored in FIFO only. The TVP5147 decoder provides
fully decoded V-Chip data to the dedicated registers at subaddresses 80 0540h80 0543h.
Table 26. Supported VBI System
VBI SYSTEM
STANDARD
LINE NUMBER
NUMBER OF BYTES
Teletext WST A
SECAM
623 (Fields 1 and 2)
38
Teletext WST B
PAL
622 (Fields 1 and 2)
43
Teletext NABTS C
NTSC
1021 (Fields 1 and 2)
34
Teletext NABTS D
NTSC-J
1021 (Fields 1 and 2)
35
Closed Caption
PAL
22 (Fields 1 and 2)
2
Closed Caption
NTSC
21 (Fields 1 and 2)
2
WSS
PAL
23 (Fields 1 and 2)
14 bits
WSS-CGMS
NTSC
20 (Fields 1 and 2)
20 bits
VITC
PAL
622
9
VITC
NTSC
1020
9
VPS (PDC)
PAL
16
13
V-Chip (decoded)
NTSC
21 (Fields 1 and 2)
2
Gemstar 1x
NTSC
2
Gemstar 2x
NTSC
5 with frame byte
User
Any
Programmable
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| TVP5147PFPRG4 | 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 |
| TVP5150 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW POWER VIDEO DECODER WITH SCALING |
| TVP5150A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Ultralow Power NTSC/PAL/SECAM Video Decoder With Robust Sync Detector |
| TVP5150AEVM | 功能描述:視頻 IC 開發工具 Video Decoder Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評估:LMH1251 工作電源電壓:5 V |
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