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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)： | 3/52頁 |
| 文件大?。?/td> | 211K |
| 代理商： | SAA7134 |
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2002 Dec 17
3
Philips Semiconductors
Product specification
PCI audio and video broadcast decoder
SAA7134HL
1
FEATURES
1.1
PCI and DMA bus mastering
PCI 2.2 compliant including full Advanced Configuration
and Power Interface (ACPI)
System vendor ID, etc. via EEPROM
Hardware support for virtual addressing by MMU
DMA bus master write for video, audio, VBI and TS
Configurable PCI FIFOs, graceful overflow
Packed and planar video formats, overlay clipping.
1.2
TV video decoder and video scaling
All-standards TV decoder: NTSC, PAL and SECAM
Five analog video inputs: CVBS and S-video
Video digitizing by two 9-bit ADCs at 27 MHz
Sampling according ITU-R BT.601 with 720 pixels/line
Adaptive comb filter for NTSC and PAL, also operating
for non-standard signals
Automatic TV standard detection
Three level Macrovision copy protection detection
according to Macrovision Detect specification
Revision 1
Control of brightness, contrast, saturation and hue
Versatile filter bandwidth selection
Horizontal and vertical downscaling or zoom
Adaptive anti-alias filtering
Capture of raw VBI samples
Two alternating settings for active video scaling
Output in YUV and RGB
Gamma compensation, black stretching.
1.3
TV sound decoder and audio I/O
TV stereo decoding for NICAM and dual FM
Audio sampling locked to video field rate, no drift of
audio stream against video stream
On-chip stereo audio ADCs and DACs (2
×
16-bit)
Sampling rate, e.g. 32, 44.1 and 48 kHz
Integrated analog audio pass-through for analog audio
loop back cable to sound card.
1.4
Peripheral interface
I
2
C-bus master interface: 3.3 and 5 V
Digital video output: ITU and VIP formats
TS input: serial or parallel
General purpose I/O, e.g. for strapping and interrupt
Propagate reset and ACPI state D3-hot.
1.5
General
Package: LQFP128
Power supply: 3.3 V only
Power consumption of typical application: 1 W
Power-down state (D3-hot): <20 mW
All interface signals 5 V tolerant
Reference designs available
SDK for Windows (95, 98, NT, 2000 and XP), Video for
Windows (VfW) and Windows Driver Model (WDM).
2
GENERAL DESCRIPTION
The SAA7134HL is a single chip solution to digitize and
decode video and sound, and to capture both data
streams through the PCI-bus.
Special means are incorporated to maintain the
synchronization of audio to video. The device offers
versatileperipheralinterfaces(GPIO),thatsupportvarious
extended applications, e.g. analog audio pass-through for
loop back cable to the sound card, or capture of DTV and
DVB transport streams, such as Vestigial Side Band
(VSB), Orthogonal Frequency Division Multiplexing
(OFDM) and Quadrature Amplitude Modulation (QAM)
decoded digital television standards (see Fig.1).
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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