BCM7412 Datasheet, PDF (1/2 Pages) Broadcom Corporation. – AVC/VC-1/MPEG HIGH-DEFINITION DECODER

BCM7412
®
Brief
AVC/VC-1/MPEG HIGH-DEFINITION DECODER
FEATURES
FUNCTIONAL COMPONENTS
• Multi-standard video decoding support for:
• MPEG-2 MP@ML
• MPEG-2 MP@HL
• AVC HP@L3.0 for 480i
• AVC HP@L3.2 720p
• AVC HP@L4 1080i
• AVC HP@L4.1 1080i for Blu-Ray and HD DVD
• VC-1 SP@ML
• VC-1 MP@ML
• VC-1 AP@L3 1080i
• Multi-standard audio decoding
• MPEG2 AAC-LC- Stereo and 5.1
• MPEG4 AAC HE (High Quality)-Stereo (level 2) and
5.1 (level 4)
• MPEG, LI LII, MP3 (MPEG1 layer 3)
• Dolby^® Digital Plus with transcode to Dolby Digital
• HD-capable output interface
• BT.656
• HD_DVI Interface for connection to BCM7038
• Video post-processing with scaling, 3:2 pull-down, clipping,
and padding
• HW Still Image Decoder (SID) supporting JPEG, PNG, MNG,
GIF, RLE formats
• H.264/MPEG-4 part 10 decoder
• VC-1 Advanced, Simple, Main decoder
• MPEG-2 decoder
• Programmable audio decoder
• Transport demultiplexer
• Still Image Decoder (SID)
• HD-compatible digital video output port
• Multi-host control/status interface
• DDR SDRAM controller
APPLICATIONS
• Digital cable, satellite, terrestrial, IP, and DSL set-tops
• HD-DVD and Blu-ray High-Definition DVD players
• DVR (playback)
• Portable multimedia players
BCM7412 Block Diagram
Control/Status I/F
DDR
SDRAM
Still
Image
Decoder
GPIO
SPI
PCI
System I/O
Generic
16-Bit
DDR SDRAM Controller
Audio
Decoder
Digital
Video
Output
Video
Post-
Processor
H.264/VC-1/
MPEG-2
Decoder
Transport
Layer
Demux.
I²S
S/PDIF
Audio I/O
Audio
Out
Audio
In
Transport/Program/Elementary Stream Inputs