STI7200 Datasheet, PDF (1/8 Pages) STMicroelectronics – Triple display, HDTV set-top box, dual decoder for H.264 and VC-1

STi7200
Triple display, HDTV set-top box, dual decoder for H.264 and VC-1
Data Brief
Features
■ Single-chip, high-definition STB decoder:
– H.264 and Microsoft® VC-1 compatible
– Linux^®, Windows® CE and OS21
compatible 350 MHz ST40 CPU core
– supports NAND flash, NOR flash and
Sflash
– local memory 2 x DDR2 333 MHz
– transport filtering and descrambling
– dual H.264, MPEG-2, VC-1 video decoding
– SVP compliant
– Windows® DRM support
– triple display composition
– integrated VHF channel 3/4 modulator
– dual audio decoder, including Windows
Media® Audio 9 (WMA-9) and WMA-9 Pro
– DVD data retrieval and decryption
– HD DVD/BD compliant
– DVR capable
– HDMI/HDCP interface with CEC line
controller
– IQI (Image Quality Improvement) support
■ Connectivity:
– triple USB 2.0 host controller/PHY
interface
– digital audio and video auxiliary inputs
– low-cost modem support
– dual 100BT ethernet controller, MAC and
MII/RMII interface for external PHY
– dual serial ATA (SATA)
– high speed synchronous interface (MPX) to
STVi498 cable and DOCSIS front-end chip
MII/RMII for 100BT
Ethernet
DDR2 Hard
SDRAM ^disks
32 32
ST40 core 350 MHz
UDI ^{16 K Icache LMI0}
2x
SATA
2x
Ethernet
MII/RMII
Int. control
MMU
32 K Dcache
LMI1
3x
USB
2.0
2x
FDMA
Peripheral I/O
and external interrupts
Stereo
DACs
Audio
interfaces
Audio
decoder
ST231
core
Audio
decoder
ST231
core
2x
2x
SmartCard IR
MAFE
interface _Tx/Rx interface
PWM
2x
DISEqC
8x
GPIO
ILC
4x
UARTs
5x
SSCs
STBus
PTI 1
PTI 2
6
TSG DMA in
4
Video decoder
VC-1 (inc WMV-9)
H264/MPEG-2
ST231
core
DVP
HDMI
TSG DMA out
Video decoder
SECTP
4
6
Clock generator
and system
services
VC-1 (inc WMV-9)
H264/MPEG-2
ST231
core
2D gamma
blitter
Local
HD
DACs
VHF
mod
VHF
DAC
Display
compositor
mix 1 to 3
Local
SD
TLTXT
DENC DACs
Flex VPE
HD disp proc
HD disp proc
Remote
SD
TLTXT
DENC DACs
EMI EMPI
TS inputs
DV Local video CH 3/4
out output (HD) out
Local video
output (SD)
Remote video DV _{Flash or}
output (SD) out companion
chip
December 2006
CD00145658 Rev 1
For further information contact your local STMicroelectronics sales office.
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