參數(shù)資料
型號(hào)： TVP5154AIPNP
廠商： TEXAS INSTRUMENTS INC
元件分類： 顏色信號(hào)轉(zhuǎn)換
英文描述： COLOR SIGNAL DECODER, PQFP128
封裝： PLASTIC, HTQFP-128
文件頁(yè)數(shù)： 62/92頁(yè)
文件大?。?/td> 1089K
代理商： TVP5154AIPNP
www.ti.com
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
TVP5154AIPNPR 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
TVP5154APNP 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC SECAM 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
TVP5154APNPR 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC SECAM 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
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(píng)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
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