STI5205 Datasheet, PDF (1/8 Pages) STMicroelectronics – High-performance advanced SD decoder for set-top box

STi5205
High-performance advanced SD decoder for set-top box
Data Brief
Features
■ Advanced standard definition video decoding
(H264/VC-1/MPEG2/AVS)
■ Linux®, Windows® CE and OS21 compatible
ST40 applications CPU (450 MHz)
■ Multi-stream, DVR capable transport stream
processing
■ Advance security and DRM support including
SVP, MS-DRM and DTCP-IP.
Description
The STi5205 is a high-performance, fully featured
Standard Definition (SD) advanced decoding
set-top box SoC (system-on-chip).
It is suitable for STB markets across all networks
(cable/satellite/DTT/x-DSL/IP) worldwide. The
STi5205 provides a high-performance solution for
a wide range of STBs that need just SD decoding
and SD display capabilities including low-cost
zappers, IP clients, interactive STBs and DVR
capable STBs.
JTAG
6-ch S/PDIF
DDR1
PCM out out
DDR2
SDRAM ^{2-ch Audio L/R Digital}
PCM in out
video in
Dual
USB 2.0
hosts
Line side
DAA
Peripheral I/O
Serial
and external interrupts ^FLASH
16
LMI
ST40-300 core 450 MHz
UDI TMUs/INTC MMU
32 K I cache 32 K D cache
CPU/FPU core
Audio
DVP
USB
2.0
DACs
Audio decoder
players and
interfaces
eSATA
USB
System
side
2.0 _DAA
ST231
core
Key
Scan
2x I/F
SmCard
Comms
IR Tx/Rx MAFE
UHF Rx interface
SPI
4x
SSC/I2C
4x
GPIOs
ILC
UARTs
PWM
Dual
PTI 4SL2
3
SWTS
2
2
Sec
PDES
TSmerger/router
STBus
capture
CP
NSK
DUAL
FDMA
Clock gen
DeltaMu
Advanced
Video decoder
ST231
Bdisp
blitter
Main/aux Display
compositor and
pass through
Main video DEI
display
Aux video
display
and
system
services
Ethernet,
MAC Output
stage TXT
DENC
6 DACs HDMI VTGs
PCI EMI EMPI
TS TS TS TSIN1/
IN0 IN2 IN3 TSOUT0
Resets/
clocks/
modes
MII/RMII
Analog video
output
TMDS
FLASH
NOR/NAND
SFLASH
November 2008
Rev 1
For further information contact your local STMicroelectronics sales office.
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www.st.com
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