STI7111 Datasheet, PDF (1/4 Pages) STMicroelectronics – Low-cost HDTV satellite set-top box decoder for Microsoft VC-1, H.264 and MPEG-2

STi7111
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
■ 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 HD advanced
decoder system-on-chip (SoC)
■ Flexible ST231 based advanced video decoder
■ ST231 audio decoder at 450 MHz supporting
WMA9, AC3, DD+, AAC, AAC+ with SPDIF output
■ HD and SD simultaneous display, 2 video, 3
graphics planes and background color with high
quality filtering
■ HDMI/HCDP output plus HD or standard definition
(SD) component and composite output
■ Unified DDR2 32-bit interface operating at up to
400MHz
■ Programmable transport interface (PTI) and
transport stream (TS) merger with up to 2 digital
external TS inputs, 2 internal inputs from internal
demodulators and one TS from memory for network
client
■ 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)
■ 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
■ 4 x 4 matrix key front panel switch scanner FSM with
key de-bounce
■ 27 x 27mm package, 65nm technology
(2 channels)
Digital PCMout
S/PDIF ^{Analog Stereo}
YPrPb HDMI CEC SDTV
PCI
NOR/NAND
FLASH
DDR-2
SDRAM
Audio
Video out
DAC
HD DACs HDMI
Audio
decoder
ST231
Audio IF
VDP main
(DEI-HD + 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 HD
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...
December 2007
Rev 1
For further information contact your local STMicroelectronics sales office.
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