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参数资料
| 型号： | TSB43DA42GHCR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线控制器 |
| 英文描述： | PCI BUS CONTROLLER, PBGA196 |
| 封装： | PLASTIC, MICRO, BGA-196 |
| 文件页数： | 5/11页 |
| 文件大小： | 392K |
| 代理商： | TSB43DA42GHCR |
www.ti.com
APPLICATION INFORMATION
HDTV Application
TSB43DA42
HSDI
SPDIF
M6
Ex-CPUorPCII/F
AsyncRXFIFO
PHY
MPEG2DemuxandDecode
MPEG2 Transport
Stream
SDRAM
CPU
PCIor68KBus
Graphics
Controller
Video
NTSC/PAL
Encoder
Display
AudioDAC
(2chnl
audio)
Speaker
Digital AudioOutput
61937
1394
Bus
M6
SLLS560 – FEBRUARY 2007
Figure 1. TSB43DA42 in HDTV Application
In the HDTV application, the TSB43DA42 receives the MPEG2 transport stream, decrypts it using the M6 cipher,
and outputs it to the application over the HSDI port. The MPEG2 demux and decode device separates the audio
and video streams, decodes them, and outputs the 2-channel audio to an audio DAC for listening and video to
an NTSC/PAL encoder for display.
The HDTV receives on-screen display (OSD) information from the video source, such as a set top box, using the
EIA775 standard. The system processor receives the OSD data through the TSB43DA42 asynchronous receive
buffer. The system graphics controller controls the OSD and mixes it with the video data for display.
The MPEG2 demux device also outputs the encoded audio in SPDIF format using the IEC61937 standard. This
stream is input to the TSB43DA42 using the SPDIF input port. The TSB43DA42 encrypts the stream using the
M6 cipher (if necessary) and transmits it over 1394 to an AV/R or other audio device.
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TSB43DA42PDV | 制造商:TI 制造商全称:Texas Instruments 功能描述:IEEE 1394a-2000 CONSUMER ELECTRONICS SOLUTION |
| TSB43DA42PGF | 制造商:TI 制造商全称:Texas Instruments 功能描述:IEEE 1394a-2000 CONSUMER ELECTRONICS SOLUTION |
| TSB43DB42 | 制造商:TI 制造商全称:Texas Instruments 功能描述:IEEE 1394a-2000 CONSUMER ELECTRONICS SOLUTION |
| TSB43DB42GHC | 功能描述:1394 接口集成电路 Consumer Electronics Solution RoHS:否 制造商:Texas Instruments 类型:Link Layer Controller 工作电源电压: 封装 / 箱体:LQFP 封装:Tray |
| TSB43DB42GHCR | 功能描述:1394 接口集成电路 Consumer Electronics Solution RoHS:否 制造商:Texas Instruments 类型:Link Layer Controller 工作电源电压: 封装 / 箱体:LQFP 封装:Tray |
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