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STI7100 Datasheet, PDF (1/9 Pages) STMicroelectronics – Low cost HDTV set-top box decoder for H.264/AVC and MPEG-2 | |||
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STi7100
Low cost HDTV set-top box decoder for H.264/AVC and MPEG-2
Data Brief
Features
â The STi7100 is a single-chip, high-definition
STB decoder including:
â ST40 CPU core, 266 MHz
â dual ST231 CPU cores for audio and video
decoding, both 400 MHz
â transport filtering and descrambling
â video decoder: H.264/AVC and MPEG-2
â graphics engine and dual display:
high-definition (HD) and
standard definition (SD)
â audio decoder
â The STi7100 also features the following
embedded interfaces:
â USB 2.0
â DVI/HDMI output
â digital audio and video auxiliary input
â modem
â serial ATA
ST40 core 266 MHz
UDI
16 K Icache
MMU
Int. control
32 K Dcache
5 x 2-ch
DDR
PCM out S/PDIF
SDRAM 2-ch AudioL
PCM in AudioR
SD
video in
32 32
Video
LMI
System
LMI
Audio
DACs
Audio decoder
and interfaces
ST231
core
Serial
ATA
interface
Digital
video input
USB
2.0
Peripheral I/O
and external interrupts
2x I/F
SmCard
6x GPIO
IR
Tx/Rx
ILC
MAFE
interface
4x
UARTs
PWM
3x
SSCs
STBus
PDES
CP
Video decoder
CUR GDP GDP
2D gamma
LMU
PTI
FDMA
Clock
generator
DAA
H.264/AVC,
MPEG2
ST231
core
blitter
Main video
Display
display
compositor
Aux video
EMI
display
TSmerger/router
and system
services
DiSEqC
DVI-HDCP
Output stage DENC
HDMI
DACs
DACs
TSIN0 TSIN1 TS I/O
NRSS-A
TMDS main video
output (HD)
Main video
output (HD)
YPbPr
Aux video
output (SD)
YC/CVBS
Flash
peripherals
December 2006
Rev 2
For further information contact your local STMicroelectronics sales office.
1/9
www.st.com
9
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