SAA7130 Philips Semiconductors, SAA7130 Datasheet - Page 3

• Manufacturer Part Number: SAA7130
• Description: PCI video broadcast decoder
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1
1.1
1.2
1.3
1.4
2002 Apr 23
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, VBI and TS
Configurable PCI FIFOs, graceful overflow
Packed and planar video formats, overlay clipping.
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.
Integrated analog audio pass-through for analog audio
loop back cable to sound card.
I
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.
PCI video broadcast decoder
2
C-bus master interface: 3.3 and 5 V
FEATURES
PCI and DMA bus mastering
TV video decoder and video scaling
TV audio I/O
Peripheral interface
3
1.5
2
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
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).
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).
GENERAL DESCRIPTION
General
SAA7130HL
Product specification