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BCM7452 Datasheet(PDF) 1 Page - Broadcom Corporation.

Part No. BCM7452
Description  AVC/MPEG-2/VC-1 HD DECODE/SD DISPLAY SYSTEM-ON-A-CHIP SOLUTION FOR SATELLITE, IP, CABLE, AND WATCH-AND-RECORD DVR
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Maker  BOARDCOM [Broadcom Corporation.]
Homepage  http://www.broadcom.com
Logo BOARDCOM - Broadcom Corporation.

BCM7452 Datasheet(HTML) 1 Page - Broadcom Corporation.

  BCM7452 Datasheet HTML 1Page - Broadcom Corporation. BCM7452 Datasheet HTML 2Page - Broadcom Corporation.  
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BCM7452
®
AVC/MPEG-2/VC-1 HD DECODE/SD DISPLAY SYSTEM-ON-A-CHIP SOLUTION FOR SATELLITE, IP,
CABLE, AND WATCH-AND-RECORD DVR
AVC/MPEG-2/VC-1 Platform Example
Advanced HD AVC/MPEG-2/VC-1 decoder
• H.264/AVC main and high profile to level 4.1
• VC-1 simple, main, and advanced profile @ level 3
• MPEG4 Part 2, DivX® 3.11, 4.x, 5.x
• HD MPEG-2 and SD MPEG-2
• MPEG still-picture decode
Advanced audio processor supporting the following:
AAC LC, AAC LC+SBR level 2, AAC+ level 2
Dolby® Digital, Dolby Digital Plus
MPEG I layers 1, 2, and 3 (MP3)
Windows Media® audio
One pair of on-chip stereo high-fidelity audio DACs
3D SRS audio support
One I2S input port and one I2S output port
SPDIF output
Advanced 2D-effects graphic engine
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
Motion-adaptive deinterlacer with reverse 3:2/2:2 pulldown
Letterbox detection
Multiple simultaneous, independent DVR channels
OpenCable™ ready with on-chip MPOD support
300-MHz MIPS32
®/16e class processor
64-bit DDR DRAM controller
32-bit for SD AVC/VC-1 decode
SD analog video encoder
NTSC-M, NTSC-J, PAL-BDGHIN, PAL-M, PAL-Nc analog
outputs
480i/480p/576i/576p output formats
Component RGB or YPrPb output
Macrovision® 7.1 support
SCART 1 and 2
Component, S-Video, and composite via six on-chip V-DACs
VBI encoders for CC/TTX with NABTS/CGMSA/WSS/Gemstar®
standards and dedicated TTX sideband
ITU-R-656 input and output ports
HDMI 1.1/DVI 1.0 MAC and PHY with HDCP 1.1
Broadcom security processor
AES/1DES/3DES/CSS/CPRM/DTCP copy protection
MPEG-2/DIRECTV/DVB/ARIB data transport demux with
1DES/3DES/DVB/Multi2/AES descramblers
V.92-capable soft modem with integrated SiLab Si305x system
side device
3.3V 33-MHz PCI 2.2
Dual USB 2.0 host controller with dual-port transceiver
Additional independent USB 1.1 host controller
Ethernet MAC and PHY
Dual smart card support
FE A T URE S
F E ATURES (CONT.)
Audio
Out
RF
Mod
HDMI/DVI
Out
8/16 MB
Flash
IR I/F
Cable IN
STEREO AUDIO OUT
TS In
BCM3510
QAM/VSB
Demod
S/PDIF OUT
S/PDIF
Out
NTSC
PAL
Video
VIDEO OUT
YPbPr OUT
Comp.
Video
HDMI OUT
10/100
Ethernet
DDR1 x32/64
64/128 MB
Front Panel I/F
Dual
USB 2.0
Power
BCM3420
OpenCable
CableCARD
USB 2.0
Ethernet
BCM7452
450 DMIPS
MPEG-2 HD/SD
AVC, VC-1


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