Broadcom BCM7405 - Features

2/24/2008 9T6WP
Preliminary Hardware Data Module BCM7405
06/29/07 Functional Description
Broadcom Corporation
Document 7405-1HDM00-R Top-Level Overview Page 1-5
The Macrovision enabled version of this device may only be sold or distributed to authorized Macrovision buyers. If you have
a Macrovision enabled device, then the following applies:
This device is protected by U.S. patent numbers 4,631,603,4,577,216 and 4,819,098 and other intellectual property
rights. The use of Macrovision's copy protection technology in the device must be authorized by Macrovision and is
intended for home and other limited pay-per-view uses only, unless otherwise authorized in writing by Macrovision.
Reverse engineering or disassembly is prohibited.
FEATURES
• Advanced AVC/MPEG-2/VC-1 video decoder supporting the following:
- High profile up to level 4.1 H.264/AVC streams (up to Mbps) at 30 frames/sec.
- High or main profile level 3.1 H.264/AVC streams at 60 frames/sec
- New tools in the AVC fidelity range extensions
• 8 x 8 transform and spatial prediction modes
• Adaptive quantization matrix
• DivX 3.11, 4.1, 5.x progressive and interlaced
- VC-1 advanced profile @ level 3
- VC-1 simple and main profile
- HD MPEG-2 4:2:0 streams (up to 125 Mbps) at 30 frames/sec
- SD MPEG-2 4:2:0 streams at 60 frames/sec
- Still picture decode
- HD +SD simultaneous decode
- MPEG4 P2 SP/ASP L5 SD Progressive/Interlaced
• Advanced Audio Processor supporting decode of the following formats:
- AAC LC, AAC LC+SBR Level 2, AAC+ Level 2, AAC+ Level 4
- Dolby Digital, Dolby Digital Plus
- MPEG I Layer 1, 2
- MPEG I Layer 3 (MP3)
- Windows Media Audio (WMA)
-WMA pro
- AAC HE 5.1 decode plus DTS 5.1 encode SPDIF output
- AAC HE 5.1 decode plus AC3 5.1 encode SPDIF output
- MP3 encoding
• One pair of stereo high-fidelity audio DAC
• 3D SRS Audio Support
• One I
2
S input port
• One I
2
S output port
• One SPDIF output
• Advanced 2D-effects graphic engines
- Studio quality text and graphics at HD resolution
- Supports multiple layers and windows
• Digital Noise Reduction (DNR)
- Reduces MPEG artifacts including block noise reduction
- Reduces mosquito noise
• Digital Contour Removal