Broadcom BCM7405 - Page 4

2/24/2008 9T6WP
BCM7405 Preliminary Hardware Data Module
06/29/07
Broadcom Corporation
Page iv Document 7405-1HDM00-R
Audio/Video Interface ..........................................................................................................1-25
Playback ..............................................................................................................................1-25
Playback Sync Extractor .....................................................................................................1-26
Remux Module ....................................................................................................................1-26
PCR Recovery Block ...........................................................................................................1-27
Serial STC Broadcast Module .............................................................................................1-28
Broadcom Security Processor ............................................................................................................1-28
Advanced Video Decoder...................................................................................................................1-29
VC-1 ....................................................................................................................................1-30
MPEG-2 ...............................................................................................................................1-30
MPEG-4 Part2 .....................................................................................................................1-30
DivX .....................................................................................................................................1-30
XVID ....................................................................................................................................1-31
MPEG-1/H.261/H.263 .........................................................................................................1-31
Features ......................................................................................................................................1-31
Supported Picture Sizes..............................................................................................................1-31
Output Data Format.....................................................................................................................1-31
AVD Block Diagram and Data Flow Description .........................................................................1-32
Advanced Audio Module.....................................................................................................................1-33
Features ......................................................................................................................................1-34
Overview of Audio Module ..........................................................................................................1-35
Video and Graphics Display ...............................................................................................................1-36
Overview .....................................................................................................................................1-36
Features ..............................................................................................................................1-36
Video Subsystem ................................................................................................................1-36
Graphics Subsystem ...........................................................................................................1-38
Top Level Partitioning..................................................................................................................1-38
Video (Broadcom Video Network) Subblock Description ............................................................1-39
AVC/MPEG-2/VC-1 Feeder .................................................................................................1-40
Video Feeder .......................................................................................................................1-40
Graphics Feeder ..................................................................................................................1-40
Video Scaler ........................................................................................................................1-41
Motion Adaptive De-interlacer .............................................................................................1-41
Film Grain Technology ........................................................................................................1-42
Compositor ..........................................................................................................................1-42