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capability.
Advanced 2D-graphics system allows applications
such as internet browsers and electronic program
guides to deliver studio-quality text and graphics on
television monitors.
Full featured 3D-graphics engine allows for multi-
player gaming and 3D internet website acceleration.
PCI interface allows for direct connection of cost-
effective SuperI/O devices.
High-performance DMA capability can be used for
cable modem traffic.
Broadcom-developed device drivers enable rapid-
software development cycle.
Supports DVS POD requirements.
BCM7030 Advanced Video, Graphics, and Audio Subsystem with Bus Bridge
MIPS or SH4 CPU
Dual Smartcard
Video
Audio
Demod
Analog
NTSC/PAL
Video
2-KB Instruction/
Data Cache
ROM/
Flash I/O
BCM4413
HPNA/V.90
10/100 BASE-TX
SDRAM
BCM3415
CMOS
Tuner
Duplex
Filter/
Splitter
USB
Video 1
OOB
Upstream Data
BCM3415
CMOS
Tuner
Data
BCM3250
Dual QAMLink
廬
QPSK OOB
QPSK transmitter
DOCSIS 1.1
DAVIC 1.2
VoIP DSP
MPEG
x2
BCM7030
Fully Featured
3D Graphics Engine
Dual Video
Out
Analog Audio
SPDIF Audio
I
2
S Interfaces
IDE
Controller
PCI Bus
Video 2
BCM3125
Transceiver
1394 Interface
BCM3415
CMOS
Tuner
IR
Interface
PCMCIA POD I/F
1
2
