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参数资料
| 型号： | TVP5150AEVM |
| 厂商： | Texas Instruments |
| 文件页数： | 55/74页 |
| 文件大小： | 0K |
| 描述： | TVP5150AEVM |
| 标准包装： | 1 |
| 主要目的： | 视频，视频解码器 |
| 已用 IC / 零件： | TVP5150A |
| 主要属性： | NTSC/PAL 数字视频解码器 |
| 次要属性： | 图形用户接口，I²C 接口 |
| 已供物品： | 2 个板，线缆，CD，电源 |
| 配用： | 296-23058-ND - EVAL MODULE FOR DM642 |
| 相关产品： | TVP5150PBSR-ND - IC NTSC/PAL/SECAM DECODER 32TQFP TVP5150APBSRG4-ND - IC VIDEO DECODER 8BIT 32TQFP TVP5150AM1ZQCR-ND - IC VIDEO DECODER 8BIT 48BGA TVP5150AM1PBSRG4-ND - IC VIDEO DECODER 8BIT 32TQFP TVP5150AM1PBSG4-ND - IC VIDEO DECODER 8BIT 32TQFP 296-32781-ND - IC VIDEO DECODER 8BIT 32TQFP 296-32780-ND - IC VIDEO DECODER 8BIT 48BGA 296-27133-ND - IC VIDEO DECODER 8BIT 32TQFP 296-23026-6-ND - IC VIDEO DECODER 48-BGA 296-23025-6-ND - IC VIDEO DECODER 32-TQFP 更多... |
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249
2.20.59 VDP Status Register
Address
C6h
7
6
5
4
3
2
1
0
FIFO full error
FIFO empty
TTX available
CC field 1 available
CC field 2 available
WSS available
VPS available
VITC 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 10 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 will not fit. However, if the next VBI line is closed caption requiring only 2 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 available:
0 = WSS data is not available.
1 = WSS data is available.
VPS available:
0 = VPS data is not available.
1 = VPS data is available.
VITC available:
0 = VITC data is not available.
1 = VITC data is available.
2.20.60 FIFO Word Count Register
Address
C7h
7
6
5
4
3
2
1
0
Number of words
This register provides the number of words in the FIFO. 1 word equals 2 bytes.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TVP5150AM1 | 制造商:Texas Instruments 功能描述:Ultra-low Power Video Decoder TVP5150AM1 |
| TVP5150AM1-EP | 制造商:TI 制造商全称:Texas Instruments 功能描述:Ultralow-Power NTSC/PAL/SECAM Video Decoder |
| TVP5150AM1IPBS | 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 |
| TVP5150AM1IPBS | 制造商:Texas Instruments 功能描述:IC VIDEO DECODER 9BIT 30MSPS TQFP-32 制造商:Texas Instruments 功能描述:IC, VIDEO DECODER, 9BIT, 30MSPS, TQFP-32 |
| TVP5150AM1IPBSQ1 | 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 |
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