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參數(shù)資料
| 型號： | SAA7134 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | PCI audio and video broadcast decoder |
| 中文描述： | PCI音頻和視頻廣播解碼器 |
| 文件頁數(shù)： | 19/52頁 |
| 文件大?。?/td> | 211K |
| 代理商： | SAA7134 |
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2002 Dec 17
19
Philips Semiconductors
Product specification
PCI audio and video broadcast decoder
SAA7134HL
handbook, full pagewidth
MHB992
CVBS
IF
IF
CVBS
S-video
audio
line-in
ISA
AGP
FSB
SIF
TS
SAA7134HL
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 SOUND AND
TV VIDEO
PCI-bus:
digital video, digital audio, raw VBI, TS
analog audio
loop back
cable
Fig.6 Hybrid TV capture board for digital TV (DVB-T) and analog stereo 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 SIF
(sound) output signals of the analog IF-PLL can be routed
to one of the video inputs and the SIF input of the
SAA7134HL for analog TV decoding. 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 SAA7134HL 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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA7135 | Single-chip, analog TV video/stereo DECODER |
| SAA7139 | The Digital Video Decoder/Encoder Modules(數(shù)字視頻譯碼器/編碼器模塊) |
| 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 |
| SAA7140B | High Performance Scaler HPS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7134HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PCI audio and video broadcast decoder |
| SAA7134HL/V1,518 | 功能描述:視頻 IC PCI 9-BIT VID/STEREO 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 |
| SAA7134HL/V1,557 | 功能描述:視頻 IC PCI 9-BIT VID/STEREO 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 |
| SAA7134HLBE | 功能描述:視頻 IC PCI 9-BIT VID/STEREO DECODER 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 |
| SAA7134HLBE-T | 功能描述:視頻 IC PCI 9-BIT VID/STEREO DECODER 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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