STI5105_08 Datasheet, PDF (1/5 Pages) STMicroelectronics – High-performance advanced SD decoder for set-top box

STi5105
High-performance advanced SD decoder for set-top box
Data Brief
Features
■ Enhanced ST20 32-bit VL-RISC CPU
– 200 MHz, single cycle cache, 4 Kbyte
instruction cache, 4 Kbyte data cache, 2
Kbyte SRAM
■ Unified memory interface
– Up to133 MHz,16-bit wide DDR interface
■ Programmable flash memory interface
– SRAM, peripheral, Flash, SFlash™ support
– Support for low-cost DVB-CI and ATAPI
■ Programmable transport interface (PTI)
– Single transport stream input
– Support for DVB transport streams
– Integrated DVB, ICAM descramblers
■ MPEG-2 MP@ML video decoder
– Fully programmable horizontal and vertical
SRCs
■ Graphics/display
– Advanced blitter base compositor
– 8 bpp CLUT graphics, 256 x 30 bits
(AYCbCr) CLUT entries
– 16 bpp true color graphics, RGB565,
ARGB1555, ARGB4444 formats with link-list
control
– Alpha blending, antialiasing, antiflutter,
antiflicker filters
– 2D paced blitter engine with fill function
■ PAL/NTSC/SECAM encoder
– RGB, CVBS, Y/C and YUV outputs with four
10-bit DAC outputs. RGB/CVBS or
YUV/CVBS or YC/CVBS
– Encoding of CGMS, Teletext, WSS, VPS,
close caption
■ Audio subsystem
– MPEG-1 layers I/II
– Simultaneous MPEG audio decode and
output of Dolby streams on S/PDIF
– IEC958/IEC1937 digital audio output
interface
– Integrated stereo audio DAC system
■ Central DMA controller
■ On-chip peripherals
– Two ASCs (UARTs) with Tx and Rx FIFOs
– Three 8-bit banks of parallel I/O and one 7-
bit bank
– One smartcard interface and clock
generator
– Two SSCs for I²C/SPI master/slave
interfaces
– Infrared transmitter/receiver
– Integrated VCXO
– Low-power/RTC/watchdog controller
■ JTAG/TAP interface
■ Package 24 mm x 24 mm LQFP216 or
23 mm x 23 mm BGA.
STV0299
STaVnd02S9T9B6000
antudnSeTr V6110A
tuner
STV0297
STQVA0M29d7emodulator
QA+Mtudneemr odulator
OR
+ tuner
DRAM
IR
RX/TX
STi5105
STV0360
STCVO0F36D0M
CO+FtuDnMer
+ tuner
Smart
NOR
card
Flash
November 2008
Rev 1
For further information contact your local STMicroelectronics sales office.
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