CNC1201 MPEG-2/H.264 SD/HD DTV/IPTV STB SoC

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CNC1201 MPEG-2/H.264 SD/HD DTV/IPTV STB SoC
Product Brief
Transport Processor
• Dual MPEG-2 TS input and playback
• Integrated DVB/DES/TDES descrambling
• Support for DVB-CI through a PCMCIA port
Video & Audio Processor
• Support for high definition, high profile H.264 standard at
level-4.1 (1080i capable)
• Support for MPEG-2 high definition main profile at 1080i
• Dual video decoding
• Programmable audio DSP
• Decodes MP1/2/3, AC3, DTS, AAC streams
• 5.1-channel decoding and down mixing
Video & Audio Output
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6-channel DAC (YPbPr/RGB, s-video and composite)
Utilizes macrovision© encryption
SD/HD digital video CCIR-656/RGB format output
Supports PAL, NTSC, SECAM, 480p, 576p,720p, and 1080i,
1080p formats
Supports RGB formats: VGA, SVGA, XGA, UVGA, WXGA
SD digital CCIR-656 video input
I2S digital audio input
I2S, S/PDIF digital audio output
2D Graphics Engine
• Supported color formats: ARGB8888, RGB565, ARGB4444,
ARGB 1555, CLUT8 and CLUT4
• Color keying, alpha blending and raster operation(ROP)
• Generic COPY and FILL (with a predefined color). Support
vertical inverse raster scan
• Scale and anti-flicker operation
Video Post-process Engine
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3D motion adaptive De-interlacer
3-2 2-2 film mode detection
High quality poly-phase FIR video scaler
Memory to memory Operation
Display Processor
• 5 layers(1 background, 2 video and 2 graphics layers)
• Programmable layers' view port and z-order
• Video scaler, support 16:9 4:3 conversion, letterboxing
and pan-scan
• HD/SD simultaneous output
Application CPU: ARM926EJ-S
• 220MHz, 16K/16K Cache, JAVA, TCM-capable
Security
• 48K boot ROM for secure boot code and public key
• 4Kbits OTP for public ID, secret data and secure
configuration
• Dedicated cipher engine, support DES/TDES and AES
• Key ladder for DVB descrambler and RAM2RAM crypto core
External memory
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32-bit or 16-bit DDR2-667 SDRAM configurations
16-bit or 8-bit NAND/NOR flash configurations
16-bit external bus interface
Serial flash (SPI) bootable
DMA Controller
Peripherals
• 2 UART, 2 I2C, 1 SPI, 32 GPIO, and 1 Smartcard ports
• 2 timers, 1 real time clocks (RTC), 1 watch dog timers (WDT)
• Flexible remote control receiver, supports NEC, RC-5 and
RC-6
• 7-segment LED and 4/9/16 input scanner
• PCMCIA port
• 10/100Mbps Ethernet (MII connector)
• PATA hard drive with IDE hard disk support
• USB 2.0 with OTG support
Package
• LFBGA425
Power Requirements
• 3.3V/1.8V/1.2V DC
Mountain View, CA 94043
T 650.623.7000
F 650.625.9751
E sales@caviumnetworks.com
www.caviumnetworks.com
TM
Networks
ThatThat
Think
...
Networks
Think...
TM
CNC1201 MPEG-2/H.264 SD/HD DTV/IPTV STB SoC
Product Brief
Typical Application and Block Diagram
DVB and IPTV Set-top Box
LCD/Plasma HDTV with Digital TV Receiver
IR Remote
Controller
32/16bit
DDR2
SDRAM
8/16 bit
Flash
Smart Card
Front Panel I/F
Cable
Terrestrial
Satellite
Cable
Terrestrial
Satellite
CNC1201
Ethernet
PHY
Tuner
Tuner
HDMI/DVI
Transmitter
Audio DACs
S/PDIF
IrDA USB2.0
Hard Disk
Ethernet
Composite
Optical
2 Channel
RS232
/UART
HDMI
Y/Pb/Pr
Cable In
S-Video
Chip Function Block Diagram
32/16 bit DDR2
SDRAM
Reset
Controller
GPIO
Memory Controller
SPI
GPIO x16
IR
Timer x2
IrDA
Tuner x2
/Cable
/Terrestrial
Interrupt
Controller
Transport
processor
Media Processor
MPEG-2/H.264 HD/SD
ATA-PI
UART x2
RTC
IR In
(NEC,RC-5)
IrDA
Hard Disk
UART
I2C x2
WDT
DMA
SPI
Smartcard
USB2.0 PHY
Security
Processor
ROM OTP
ARM926EJ-S
16k + 16k Cache
Post
Processor
2D
VIB
BLTer
Display Processor
MII
Ethernet
MAC
Audio
processor
subsystem
Video output
ISRAM
DSRAM
Flash SRAM
CNTL CNTL
EBI
DACs
Video Video Video I2S I2S S/PDIF
Digital Analog Digital Input Output
Output Output Input
Flash
SRAM
CSM1201 is an embedded platform SOC with rich peripherals and a media processor that consists of an MPEG-2 transport processor with
conditional access capabilities, MPEG-2 and H.264 HD decoders, and 5.1-channel capable audio decoder. Additionally, there is a 2-D
graphics and video post-process engine that can support the needs of DTV set-top box requirement.
Mountain View, CA 94043
T 650.623.7000
F 650.625.9751
E sales@caviumnetworks.com
www.caviumnetworks.com
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