STI5107 Datasheet, PDF (1/14 Pages) STMicroelectronics – Low-cost interactive set-top box decoder

STi5107
Low-cost interactive set-top box decoder
Data Brief
Features
■ Enhanced ST20 32-bit VL-RISC CPU
■ Unified memory interface
– up to166 MHz,16-bit wide SDR/DDR
SDRAM interface
■ Programmable flash memory interface
■ Programmable transport interface (PTI)
– single transport stream input
– support for DVB transport streams
■ MPEG-2 MP@ML video decoder
■ Graphics and display
– 3 display planes
– 8 bpp CLUT graphics
– 2D paced blitter engine with fill function
– digital video output: compliant with CCIR
601/CCIR 656
■ PAL/NTSC/SECAM encoder
– RGB, CVBS, Y/C and YUV outputs with
four 10-bit DAC outputs.
– encoding of CGMS, Teletext, WSS, VPS,
close caption
■ Audio subsystem
– 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
– 2 ASCs (UARTs) with Tx and Rx FIFOs
– 3 banks of 8-bit and 1 bank of 7-bit parallel
I/O
– 1 smartcard interface and clock generator
– infrared transmitter/receiver
– integrated VCXO
■ Advanced security ready
■ JTAG/TAP interface
■ Package
– 23 mm x 23mm PBGA32
– 24 mm x 24 mm LQFP216
Flash
peripherals
AudioL
AudioR
S/PDIF
ST20 C1 core 200 MHz
DCU ^{2K SRAM}
Int controller
4K ICache _{4K DCache}
16
FMI
Audio
decoder
Audio
DACs
PCM
player
S/PDIF
player
Comms peripherals
16
UART (2) SmartCard 1
IR Tx/Rx GPIO (4)
ILC SSCs (2)
Comms block
DDR/SDR
SDRAM
16
LMI
STx5107 interconnect
PTI
ClockGen
Reset
System services
FDMA
MP@ML
Video decoder
2D graphics
Blitter display
TV out
Video quad
DACs
TS in
DVO Video output
RGB / YC / CVBS
December 2006
Rev 1
For further information contact your local STMicroelectronics sales office.
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