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: 36/86页
文件大小: 964K
代理商: TVP5151IPBSQ1
TVP5151
www.ti.com
SLES241C – SEPTEMBER 2009 – REVISED SEPTEMBER 2010
3.21.15 Configuration Shared Pins Register
Address
0Fh
Default
00h
7
6
5
4
3
2
1
0
Reserved
LOCK23
Reserved
LOCK24B
FID/GLCO
VSYNC/PALI
INTREQ/GPCL/
SCLK/PCLK
VBLK
LOCK23 (pin 23) function select
0 = FID (default, if bit 3 is selected to output FID)
1 = Lock indicator (indicates whether the device is locked vertically)
LOCK24B (pin 24) function select
0 = PALI (default, if bit 2 is selected to output PALI)
1 = Lock indicator (indicates whether the device is locked horizontally)
FID/GLCO (pin 23) function select (also see register 03h for enhanced functionality)
0 = FID (default)
1 = GLCO
VSYNC/PALI (pin 24) function select (also see register 03h for enhanced functionality)
0 = VSYNC (default)
1 = PALI
INTREQ/GPCL/VBLK (pin 27) function select
0 = INTREQ (default)
1 = GPCL or VBLK depending on bit 7 of register 03h
SCLK/PCLK (pin 9) function select
0 = SCLK (default)
1 = PCLK (1x pixel clock frequency)
See Figure 3-12 for the relationship between the configuration shared pins.
3.21.16 Active Video Cropping Start Pixel MSB Register
Address
11h
Default
00h
7
6
5
4
3
2
1
0
AVID start pixel MSB [9:2]
Active video cropping start pixel MSB [9:2], set this register first before setting register 12h. The TVP5151
decoder updates the AVID start values only when register 12h is written to. This start pixel value is relative
to the default values of the AVID start pixel.
Copyright 2009–2010, Texas Instruments Incorporated
Functional Description
41
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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