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參數(shù)資料
| 型號： | SAA7130 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | PCI video broadcast decoder |
| 中文描述： | PCI視頻廣播解碼器 |
| 文件頁數(shù)： | 19/48頁 |
| 文件大?。?/td> | 196K |
| 代理商： | SAA7130 |
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2002 Apr 23
19
Philips Semiconductors
Product specification
PCI video broadcast decoder
SAA7130HL
handbook, full pagewidth
MHC173
CVBS
IF
IF
CVBS
S-video
audio
line-in
ISA
AGP
FSB
AF
TS
SAA7130HL
I
2
C-BUS EEPROM
I
2
C-bus
ANALOG IF-PLL
ATV cable
or terrestrial
and
DVB terrestrial
TV TUNER
DIGITAL
IF-PLL
DVB-T
CHANNEL
DECODER
SYSTEM
VENDOR ID
SOUND
CARD
NORTH
BRIDGE
SOUTH
BRIDGE
HYBRID TV CAPTURE PCI CARD
SYSTEM
MEMORY
VGA AND
LOCAL MEMORY
CPU AND
CACHE MEMORY
DMA MASTER
INTO PCI
DECODER FOR
TV VIDEO
PCI-bus:
digital video, raw VBI, TS
analog audio
loop back
cable
Fig.6 Hybrid TV capture board for digital TV (DVB-T) and analog TV reception.
Figure 6 shows an application extension with a hybrid
TV tuner front-end and digital terrestrial channel decoding
for DTV-T.
The single-conversion tuner TD1316 provides two
dedicated IF signals for the analog IF-PLL (TDA9886) and
the digital IF-PLL (TDA9889). The CVBS (video) and AUD
(audio, mono) output signals of the analog IF-PLL can be
routedtooneofthevideoinputsandtheaudio(leftorright)
input of the SAA7130HL for analog video decoding and
direct audio streaming to the sound card. On the other
hand, the 2nd IF signal of the digital IF-PLL is fed directly
to the interface of the channel decoder (TDA10045), which
decodes the signal into a digital DVB-T Transport
Stream (TS).
The SAA7130HL captures this TS via the dedicated
peripheral interface into the configurable internal FIFO for
DMA into the PCI memory space.
The packet structure as decoded by the TDA10045 is
maintained in a well-defined buffer structure in the system
memory, and therefore can easily be sorted
(de-multiplexed) by the CPU for proper MPEG decoding.
The Broadcast Driver Architecture (BDA) for Windows
operating systems supports this type of hybrid TV capture
application, sharing one capture board for analog and
digital TV reception.
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PDF描述 |
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| SAA7138 | The Digital Video Decoder/Encoder Modules(數(shù)字視頻譯碼器/編碼器模塊) |
| SAA7140A | High Performance Scaler HPS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7130HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PCI video broadcast decoder |
| SAA7130HL/V1,518 | 功能描述:視頻 IC PCI 9-BIT VID DECODR RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SAA7130HL/V1,557 | 功能描述:視頻 IC PCI 9-BIT VID DECODR RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SAA7130HLBE | 功能描述:視頻 IC PCI 9-BIT VID DECODR RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SAA7130HLBE-T | 功能描述:視頻 IC PCI 9-BIT VID DECODR RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
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