STIH246 Datasheet, PDF (1/4 Pages) STMicroelectronics – Advanced STB decoder with integrated dual silicon tuner and dual DVB-S2 demodulator

STiH246
Advanced STB decoder with integrated dual silicon tuner and
dual DVB-S2 demodulator
Data brief
Features
■ Dual-channel silicon tuner, with 4 x 2 RF switch
matrix
■ Integrated dual DVB-S2 demodulator
■ Dual multi-standard demodulation (DVB-S,
DirecTV™ legacy and DVB-S2)
■ Advanced high-definition video decoding
(H264/VC-1/MPEG2)
■ Advanced standard-definition video decoding
(H264/VC-1/MPEG2/AVS)
■ Advanced multi-channel audio decoding
(MPEG 1, 2, MP 3, DD/DD+, AAC/AAC+, and
WMA9/WMA9pro)
■ Linux, Windows CE^® and OS21 compatible
ST40 applications CPU
■ 16/32-bit DDR1/DDR2 compatible LMI
■ Multi-stream, DVR capable transport stream
processing
■ Extensive connectivity (dual USB 2.0 hosts,
e-SATA, Ethernet MAC/MII/RMII, and PCI)
■ Advanced security and DRM support including
SVP, VGS, MS-DRM, MSTV and DTCP-IP
■ 2 DiSEqC™ 2 x 22 KHz interfaces
■ Bit error rate monitoring and reporting
■ 2 spare TS inputs (one can be output) for other
demodulators or DVB-CI transport interface
Description
The STiH246 is a new, advanced decoding SoC
targeted at next generation HD STBs. STiH246 is
ideally suited to satellite, and hybrid (satellite + IP,
terrestrial) networks. The STiH246 integrates in a
single IC, dual tuner, dual DVB-S2 demodulator,
multi-stream transport demux, an ST40
applications CPU, A/V decoding, video
processing, graphics and display composition,
advanced security, STB peripherals, A/V DACs,
HDMI, digital A/V outputs, dual USB ports, e-
SATA port and Ethernet MAC controller.
JTAG
Resets
Clocks
Modes
Analog out
PCM I/O
S/PDIF out
STB peripherals I/O
External interrupts
CPU/FPU
Transport
Security
Clock Gen
System serv
Dual FDMA
Audio I/O
PCM players
PCM reader
DACs
Bdisp Blitter
Audio decoder
Peripherals
SSC
UART
MAFE
PWM
Infrared
Smartcard
Video decoder
STBus
Display
Video I/O
System
interfaces
EMI
PCI
Serial
Flash
LMI
Demodulator
Dual DVB-S2
Dual tuner
Connectivity
Transport streams
Parallel/serial in/out
IQ in
RF in
Transport _{IQ out}
streams
Digital video ED/SD out
Analog video ED/SD out
Flash, SFlash
NOR, NAND
PCI Peripherals
Serial Flash
DDR1/DDR2
Memory
USB 2.0
e-SATA
Ethernet
DAA
July 2011
Doc ID 022044 Rev 1
For further information contact your local STMicroelectronics sales office.
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