STIH239 Datasheet, PDF (1/4 Pages) STMicroelectronics – Dual HD satellite STB processor with integrated demodulators and low power standby controller

STiH239
Dual HD satellite STB processor with integrated demodulators
and low power standby controller
Data brief
Features
■ ST40 applications CPU with 256 KB L2 cache
■ 32-bit LMI supporting DDR2/DDR3
■ Decoding of H264, MPEG2, VC-1 and AVS HD
video streams
■ Decoding of 1080p60 AVC, dual HD AVC and
MVC SHP video streams
■ 3DTV decoding and display compatible with
HDMI 1.4a
■ Extensive connectivity (2 × USB 2.0 ports;
Ethernet MII/RMII/TMII port; SD/MMC card
port; eSATA port; PCIe)
■ Secure boot from SLC NAND Flash or Serial
NOR Flash; eMMC booting option
■ Low-power process and architecture
■ Integrated low power standby controller
■ High-quality video resizing and de-interlacing
■ Integrated Ethernet PHY
■ Integrates DVB-S/DVB-S2 dual stream
demodulation and FEC
Description
The STiH239 uses the latest process technology
to provide a cost-effective, feature rich, highly
integrated SoC for set-top boxes (STBs). It is
targeted at the advanced decoding STB market
across satellite networks, and is suitable for
operator markets (with advanced security) and
retail markets worldwide.
The STiH239 provides a solution for operators
and manufacturers to specify a range of cost-
effective, high performance, interactive STBs, and
DVR STBs, with content delivery possible using
broadcast or broadband networks, or both (hybrid
STBs).
The STiH239 integrates a high performance dual
stream satellite receiver, supporting DVB
compliant reception, channel demodulation, and
forward error correction (FEC). The dual stream
demodulators are compatible with DVB-S2
(QPSK/8PSK), DVB-S (QPSK) and legacy
DirecTV^TM transmission standards.
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
services
Dual FDMA
L2 cache
Audio I/O
Audio decoder
Peripherals
Video decoder
Low power
standby
controller
DVB-S
DVB-S2
demodulators
STBus
Display
Video I/O
System
interfaces
DDR3 LMI
Connectivity
Transport streams
Parallel/serial in/out
Transport IF in
streams
Analog video
HDMI
SLC NAND Flash
Serial Flash
CI-Plus cards
DDR2/DDR3
Dual USB
eSATA/PCI-E
Ethernet
SD-MMC/SDIO
February 2012
Doc ID 022870 Rev 1
For further information contact your local STMicroelectronics sales office.
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