BCM3560
DIGITAL TV SYSTEM-ON-CHIP
BCM3560 Functional Block Diagram
Complete Analog and Digital Television System-on-Chip
ATSC and Digital Cable Ready Compatible
ATSC, 4-1024 QAM and Out-of-Band Receivers
Direct CableCARD
TM
Interface
On-chip Analog Signal Processing
3D Y/C Comb Separation
On-chip IF Demodulator
Dual NTSC/PAL analog video decoders
Supports direct 480i, 480p, 720p, 1080i analog inputs
BTSC Decoder
Integrated Video Processing
Picture Enhancement Processor (PEPTM)
Independent color and luma adjustment blocks
Multiframe Per Pixel Motion Adaptive Deinterlacing
Digital Video and Audio Capability
ATSC-compliant, All-Format MP@HL MPEG-2 High Definition (HD)
Video Decoder
Dolby Digital and MPEG Audio Decoder
Digital Video Input/Output supporting HD/SD and VESA formats
Picture-in-Picture NTSC/PAL HD/SD Video Encoder
Integrated Analog Circuitry
On chip A/Ds for video, IF and OOB signals
Four DACs for baseband video outputs
Dual channel audio DACs for L-R audio
Supports composite, S-video and analog component video inputs
High Quality Graphics and Video Scaling capability
Integrated HDMI/DVI Receiver with HDCP support
On-chip 250 MHz 32-bit CPU
Highly integrated solution combining the functionality of a
complete television on a single chip.
Superior ATSC signal reception and demodulation under both
static and dynamic multipath conditions.
Integration of field proven QAM and out-of-band receivers.
PEP advanced video signal processing provides an elevated
viewing experience through edge and color enhancements.
Motion adaptive per pixel deinterlacing produces superior
display of interlaced video on progressive displays.
3D/2D comb filter with per pixel adaptive motion detection
delivers superior Y/C separation.
High quality on-chip video scaling provides extensive Picture-
in-Picture support and non-linear conversion of 4:3 images for
display on 16:9 televisions.
On-chip support to convert all inputs (480i, 480p, 720p, 1080i)
to all outputs (480i, 480p, 720p, 1080i) in both digital and
analog formats.
Advanced graphics engine provides rich user interface
environment.
Direct support for interfacing with LCD, Plasma and DLP
panels preserves signal integrity and image quality.
Comprehensive integration of A/Ds and DACs supports direct
audio/video inputs/outputs simplifying system design and cost.
Full peripheral support eliminates need for additional
components including, LED/Keypad, smartcard, I
2
C/SPI
master, IR receiver/blaster, PWM and dual UARTS.
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
Tuner #2 (PIP support)
HD, SD Analog Video/Audio
HDMI/DVI
Tuner #1
Flash
In-Band
Out-of-Band
Direct
CableCARD
Interface
Front Panel/Peripherals
DDR
Cable
ATSC
HD, SD Digital Video/Audio
High Speed 1394 Support Interface
EBI/PCI bus support:
USB, Smart Card,
Ethernet, 802.11
Component
3 x CVBS
2 x S Video
ITU656 24-Bit Digital
Video
I2S
SPDIF
BCM3560
DTV TVoC
TM
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