BCM7038
®
DUAL HD DIGITAL VIDEO SYSTEM-ON-CHIP SOLUTION FOR CABLE,
SATELLITE AND DTV
FEATURES
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Two Complete HD/SD Video/Audio Channels
- Quad video scalers
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Multi-frame Per Pixel Motion Adaptive De-interlacer Circuit
- Reverse 3:2 pull-down with automatic scene edit detection
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PEP™ Picture Enhancement Processing for DTV
SUMMARY OF BENEFITS
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Dual video/audio channels allow dual TV support, with
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independent PIP support on main and secondary
On-chip multi-frame de-interlacing delivers superior scaling
and display quality for today’s digital display devices
PEP™ provides advanced video signal processing for in-the-
box DTV solutions
On-chip 3D comb filter delivers superior analog video capture
quality
Triple PVR with dual USB 2.0 and dual SATA provide for
flexible recording options
Six video DACS, on-chip DVI/HDMI MAC and PHY, and RF
modulation circuit allow for all format video output
Dual stereo audio DAC pairs, SPDIF, dual I2S, and dual
custom audio interfaces allow for all format audio output
Comprehensive system integration provides for low system
cost
HD Digital input and output ports combined with on-chip
multi-frame motion adaptive de-interlacer and PEP™
facilitate in-the-DTV module solutions
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3D Y/C Comb Separation Circuit for Analog Video Decode
Triple PVR with Copy Protection and Trick Mode Support
Dual Channel SATA Controller
Dual Channel USB 2.0 Controller
Six On-chip Video DACs
HDMI/DVI MAC and PHY
RF Modulation with BTSC Encoder
SPDIF
Dual I2S
Dual Flexible Audio Interfaces
On-chip IF Demodulation Circuit
On-chip BTSC Decoder
10/100 Ethernet MAC and PHY
400 MHz 64-bit DDR Interface
On-chip 300 MHz 64-bit CPU
HD Digital Output Port for DTV Solutions
HD Input Port for DTV Solutions
32 KB
SRAM
64 MB
64-
bit
DDR
UPSTRM
AMP
MPEG (T1)
RF Mod
DVI/ HDMI
BCM3250
Cable
MPEG (T2)
HD, SD Video
BCM3401
LNA
BCM3418
Tuner
Analog Video/Audio (IF)
BCM 7038
Advanced
Video Graphics
Audio Out
10/100BASE-T
USB 2.0 x2
Cable NIM
MPEG (T3)
656/ I2S
MPEG (T4)
Data (HSX)
1394
MAC/PHY
BCM3418
Tuner
BCM3520
VSB/QAM
demod
Terrestrial NIM
BCM3440
Tuner
BCM4500
Satellite
demod
Satellite NIM
Dual
Smartcard
Front
Panel
Functional System Block
USB 1.1
1394
BOARDCOM [ Broadcom Corporation. ]
