BCM7038
DUAL HD DIGITAL VIDEO SYSTEM-ON-CHIP SOLUTION FOR CABLE,
SATELLITE AND DTV
Two Complete HD/SD Video/Audio Channels
- Quad video scalers
Multi-frame Per Pixel Motion Adaptive De-interlacer Circuit
- Reverse 3:2 pull-down with automatic scene edit detection
PEPTM Picture Enhancement Processing for DTV
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
Dual video/audio channels allow dual TV support, with
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
PEPTM 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 PEPTM
facilitate in-the-DTV module solutions
F E A T U R E S
S U M M A R Y O F B E N E F I T S
Audio Out
RF Mod
DVI/ HDMI
USB 2.0 x2
BCM3250
BCM3250
64 MB
64-bit
DDR
BCM 7038
Advanced
Video Graphics
BCM 7038
Advanced
Video Graphics
HD, SD Video
32 KB
SRAM
BCM3418
Tuner
BCM3418
Tuner
Analog Video/Audio (IF)
1394
MAC/PHY
MPEG (T4)
Data (HSX)
Dual
Smartcard
Front
Panel
MPEG (T1)
MPEG (T3)
656/ I2S
UPSTRM
AMP
BCM3401
LNA
BCM3401
LNA
Cable
MPEG (T2)
10/100BASE-T
USB 1.1
1394
Terrestrial NIM
BCM3520
VSB/QAM
demod
BCM3418
Tuner
BCM3520
VSB/QAM
demod
BCM3520
VSB/QAM
demod
BCM3418
Tuner
BCM3418
Tuner
Satellite NIM
BCM4500
Satellite
demod
BCM3440
Tuner
BCM4500
Satellite
demod
BCM4500
Satellite
demod
BCM3440
Tuner
BCM3440
Tuner
Cable NIM
Functional System Block
PDF 
ZIP