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参数资料
| 型号： | TVP5150AM1IPBSRQ1 |
| 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： | PLASTIC, TQFP-32 |
| 文件页数： | 66/88页 |
| 文件大小： | 997K |
| 代理商： | TVP5150AM1IPBSRQ1 |
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www.ti.com
SLES209D – NOVEMBER 2007 – REVISED SEPTEMBER 2010
3.21.65 VDP Status Register
Address
C6h
7
6
5
4
3
2
1
0
FIFO full error
FIFO empty
TTX available
CC field 1
CC field 2
WSS/CGMS-A
VPS/Gemstar
VITC available
available
2x available
The VDP status register indicates whether data is available in either the FIFO or data registers, and status
information about the FIFO. Reading data from the corresponding register does not clear the status flags
automatically. These flags are only reset by writing a 1 to the respective bit. However, bit 6 is updated
automatically.
FIFO full error
0 = No FIFO full error
1 = FIFO was full during a write to FIFO.
The FIFO full error flag is set when the current line of VBI data can not enter the FIFO. For example, if
the FIFO has only ten bytes left and teletext is the current VBI line, the FIFO full error flag is set, but no
data is written because the entire teletext line does not fit. However, if the next VBI line is closed
caption requiring only two bytes of data plus the header, this goes into the FIFO, even if the full error
flag is set.
FIFO empty
0 = FIFO is not empty.
1 = FIFO is empty.
TTX available
0 = Teletext data is not available.
1 = Teletext data is available.
CC field 1 available
0 = Closed caption data from field 1 is not available.
1 = Closed caption data from field 1 is available.
CC field 2 available
0 = Closed caption data from field 2 is not available.
1 = Closed caption data from field 2 is available.
WSS/CGMS-A available
0 = WSS/CGMS-A data is not available.
1 = WSS/CGMS-A data is available.
VPS/Gemstar 2x available
0 = VPS/Gemstar 2x data is not available.
1 = VPS/Gemstar 2x data is available.
VITC available
0 = VITC data is not available.
1 = VITC data is available.
Copyright 2007–2010, Texas Instruments Incorporated
Functional Description
69
Product Folder Link(s): TVP5150AM1
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相关代理商/技术参数 |
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| TVP5150AM1IZQC | 功能描述:视频 IC Ultralow 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 |
| TVP5150AM1IZQCR | 功能描述:视频 IC Ultralow 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 |
| TVP5150AM1LGQCR | 制造商:Texas Instruments 功能描述:ULTRALOW-POWER NTSC/PAL/SECAM VIDEO DECODER 制造商:Rochester Electronics LLC 功能描述:VIDEO DECODER - Bulk |
| TVP5150AM1MPBSREP | 功能描述:视频 IC Ultralow 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 |
| TVP5150AM1PBS | 功能描述:视频 IC NTSC/PAL/SECAM VIDEO DECODER 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 |
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