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| 型號： | TVP5154APNPR |
| 廠商： | Texas Instruments |
| 文件頁數(shù)： | 62/93頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC VIDEO DECODER 4CH 128-HTQFP |
| 產(chǎn)品培訓(xùn)模塊： | Data Converter Basics |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | 視頻解碼器 |
| 應(yīng)用： | 安全系統(tǒng) |
| 電壓 - 電源，模擬： | 1.8V |
| 電壓 - 電源，數(shù)字： | 1.8V，3.3V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 128-TQFP 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 128-HTQFP（14x14） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁面： | 887 (CN2011-ZH PDF) |
| 配用： | TVP5154EVM-ND - TVP5154EVM 296-23058-ND - EVAL MODULE FOR DM642 |
| 其它名稱： | 296-23027-6 |
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SLES214C – DECEMBER 2007 – REVISED SEPTEMBER 2010
7.2.65 Teletext Filter Control Register
Address
BBh
Default
00h
7
6
5
4
3
2
1
0
Reserved
Filter logic
Mode
TTX filter 2 enable
TTX filter 1 enable
Filter logic: Allows different logic to be applied when combining the decision of filter 1 and filter 2 as follows:
00 = NOR (default)
01 = NAND
10 = OR
11 = AND
Mode:
0 = Teletext WST PAL mode B (2 header bytes) (default)
1 = Teletext NABTS NTSC mode C (5 header bytes)
TTX filter 2 enable:
0 = Disabled (default)
1 = Enabled
TTX filter 1 enable:
0 = Disabled (default)
1 = Enabled
If the filter matches or if the filter mask is all zeros, a true result is returned.
7.2.66
Interrupt Status Register A
Address
C0h
Default
00h
7
6
5
4
3
2
1
0
Lock state interrupt
Lock interrupt
Reserved
FIFO threshold interrupt
Line interrupt
Data interrupt
Lock state interrupt:
0 = TVP5154A is not locked to the video signal (default)
1 = TVP5154A is locked to the video signal.
Lock interrupt:
0 = A transition has not occurred on the lock signal (default).
1 = A transition has occurred on the lock signal.
FIFO threshold interrupt:
0 = The amount of data in the FIFO has not yet crossed the threshold programmed at address C8h (default).
1 = The amount of data in the FIFO has crossed the threshold programmed at address C8h.
Line interrupt:
0 = The video line number has not yet been reached (default).
1 = The video line number programmed in address CAh has occurred.
Data interrupt:
0 = No data is available (default).
1 = VBI data is available either in the FIFO or in the VBI data registers.
The interrupt status register A can be polled by the host processor to determine the source of an interrupt.
After an interrupt condition is set it can be reset by writing to this register with a 1 in the appropriate bit(s).
Copyright 2007–2010, Texas Instruments Incorporated
Internal Control Registers
65
Product Folder Link(s): TVP5154A
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參數(shù)描述 |
|---|---|
| TVP5154EVM | 功能描述:視頻 IC 開發(fā)工具 TVP5154 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 |
| TVP5154PNP | 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC/ SECAM 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 |
| TVP5154PNP | 制造商:Texas Instruments 功能描述:4-Channel Video Decoder |
| TVP5154PNPG4 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER WITH INDEPENDENT SCALERS AND FAST LOCK |
| TVP5154PNPR | 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC SECAM 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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