STI5211 Datasheet, PDF (1/4 Pages) STMicroelectronics – Low-cost HDTV satellite set-top box decoder for Microsoft VC-1, H.264 and MPEG-2

STi5211
Low-cost HDTV satellite set-top box decoder for Microsoft VC-1,
H.264 and MPEG-2
Data brief
Features
„ Microsoft VC-1, MPEG-2 and H.264 support
digital external TS inputs, 2 internal inputs from
internal demodulators and one TS from
memory for network client
„ ST40-300 CPU running at 450 MHz, high
performance for Linux, Windows CE and OS21
based systems
„ DVB-S2 and DVB-S front-end integrated
demodulators with a fully featured SD
advanced decoder system-on-chip (SoC)
„ Flexible ST231 based advanced video decoder
„ USB 2.0 to support network interface and
feature enhancement
„ External memory interface (EMI) with Nand-
Flash, Nor-Flash, PCI, peripherals support
„ 10/100 Mbit/s Ethernet MAC with media
independent interface (MII) and reduced MII
(RMII)
„ ST231 audio decoder at 450 MHz supporting
WMA9, AC3, DD+, AAC, AAC+ with SPDIF
output
„ SD display: 2 video, 3 graphics planes and
background color with high quality filtering
„ HDMI/HDCP output with standard definition
(SD) component and composite output
„ Advanced security, SVP compliant, WM DRM
compliant
„ Dual smartcard, 4 x UART, 3 x synchronous
serial controllers (SSC), soft modem and DAA
interface, IR blaster and receiver, UHF Rx
digital input
„ DiSEqC 2.0 and FSK modem supported
„ Unified DDR2 16-bit interface operating at up
to 333 MHz
„ 4 x 4 matrix key front panel switch scanner
FSM with key de-bounce
„ Programmable transport interface (PTI) and
transport stream (TS) merger with up to 2
„ 27 x 27 mm package, 65-nm technology
(2 channels)
Digital PCMout
S/PDIF ^{Analog Stereo}
YPrPb HDMI CEC SDTV
PCI
NOR/NAND
FLASH
DDR-2
SDRAM
Audio
Video out
DAC
SD DACs HDMI
Audio
decoder
ST231
Audio IF
VDP main
(DEI-SD + IQI)
Video output
Compositor
GDPx3
cursor
alpha
SD DACs
DENC
VDP aux
Memory
Padlogic Padlogic
EMI/PCI
LMI
ClockGen/
Service
(JTAG, ICE..)
JTAG
IRQs
resets
clocks
STBus system interconnect
SAT FE core
SWTS
DVB-S2+DVB-S
demodulator ^TSmerger
Transport/SEC CPU DMA
CPU FDMA
ST40-4/300 (x2)
PTI PDES3
MailBoxes (x2)
Peripheral
COMMS
Ethernet
GMAC
USB 2.0
Host
int I²C
PHY
Video
Video
decoder
H.264/VC-1 SD
ST231
Blitter display
FE0 FE1 DiSEqC 1/FSK
DiSEqC 0
TSin
2 x serial
or 1 x parallel
SSCs, PWM
MII/RMII USB-bus
PIOs, UARTs
MAFE, SC...
June 2010
Doc ID 14550 Rev 2
For further information contact your local STMicroelectronics sales office.
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