参数资料
型号: TVP5151IPBSQ1
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP32
封装: GREEN, PLASTIC, QFP-32
文件页数: 69/86页
文件大小: 964K
代理商: TVP5151IPBSQ1
TVP5151
www.ti.com
SLES241C – SEPTEMBER 2009 – REVISED SEPTEMBER 2010
Bit 7
0 = Disable filtering of null bytes in closed caption modes
1 = Enable filtering of null bytes in closed caption modes (default)
In teletext modes, bit 7 enables the data filter function for that particular line. If it is set to 0, the data
filter passes all data on that line.
Bit 6
0 = Send VBI data to registers only
1 = Send VBI data to FIFO and the registers. Teletext data only goes to FIFO (default).
Bit 5
0 = Allow VBI data with errors in the FIFO
1 = Do not allow VBI data with errors in the FIFO (default)
Bit 4
0 = Do not enable error detection and correction
1 = Enable error detection and correction (default)
Bits [3:0]
0000 = WST SECAM
0001 = WST PAL B
0010 = WST PAL C
0011 = WST NTSC
0100 = NABTS NTSC
0101 = TTX NTSC-J
0110 = CC PAL
0111 = CC NTSC
1000 = WSS/CGMS-A PAL
1001 = WSS/CGMS-A NTSC
1010 = VITC PAL
1011 = VITC NTSC
1100 = VPS PAL
1101 = Gemstar 2x Custom 1
1110 = Custom 2
1111 = Active video (VDP off) (default)
A value of FFh in the line mode registers is required for any line to be sliced as part of the full field mode.
3.21.74 Full Field Mode Register
Address
FCh
Default
7Fh
7
6
5
4
3
2
1
0
Full field mode
This register programs the specific VBI standard for full field mode. It can be any VBI standard. Individual
line settings take priority over the full field register. This allows each VBI line to be programmed
independently but have the remaining lines in full field mode. The full field mode register has the same
definitions as the line mode registers (default 7Fh).
Copyright 2009–2010, Texas Instruments Incorporated
Functional Description
71
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TVP5151IPBSR 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel
TVP5151IZQC 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel
TVP5151IZQCR 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel
TVP5151PBS 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel
TVP5151PBSR 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel