參數(shù)資料
型號: SAA7130HL
廠商: NXP Semiconductors N.V.
元件分類: 通用總線功能
英文描述: PCI video broadcast decoder
文件頁數(shù): 1/46頁
文件大?。?/td> 213K
代理商: SAA7130HL
1.
General description
The SAA7130HL is a single chip solution to digitize and decode video, and capture it
through the PCI-bus.
Special means are incorporated to maintain the synchronization of audio to video. The
device offers versatile peripheral interfaces (GPIO) that support various extended
applications, e.g. analog audio pass-through for loopback 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
Figure 1
.
1.1 Introduction
The PCI video broadcast decoder SAA7130HL is a highly integrated, low cost and solid
foundation for TV capture in the PC, for analog TV and digital video broadcast. The
various multimedia data types are transported over the PCI-bus by bus-master-write, to
optimally exploit the streaming capabilities of a modern host-based system. Legacy
requirements are also taken care of.
SAA7130HL
PCI video broadcast decoder
Rev. 04 — 11 April 2006
Product data sheet
Fig 1.
Application diagram for capturing live TV video in the PC, with optional extensions for enhanced DTV and
DVB capture
mhc169
TV TUNER:
CABLE
TERRESTRIAL
SATELLITE
DIGITAL CHANNEL DECODER:
VSB
QAM
OFDM
DECODER FOR TV VIDEO
WITH TS INTERFACE AND
DMA MASTER INTO PCI-BUS
CVBS
S-video
audio I/O
line-in
line-out
SAA7130HL
ENCODER:
MPEG2
IF-PLL:
DVB
ATV
I
2
S-bus
ITU656
PCI-bus
TS
CVBS
SIF
DTV
DVB
AF
(mono)
audio
L/R
I
2
C-BUS
EEPROM
AUDIO
DECODER:
BTSC
I
2
C-bus
相關(guān)PDF資料
PDF描述
SAA7133HL PCI audio and video broadcast decoder
SAC6.0 LOW CAPACITANCE TRANSIENT VOLTAGE VBR : 5.0 - 50 Volts SUPPRESSOR
SAC10 LOW CAPACITANCE TRANSIENT ABSORPTION ZENER
SAC12 LOW CAPACITANCE TRANSIENT ABSORPTION ZENER
SAC15 LOW CAPACITANCE TRANSIENT ABSORPTION ZENER
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