Datasheet > STI5105_08

STI5105_08

更新时间： 2024-09-13 12:23:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		解码器
页数	文件大小	规格书
5页	76K
描述
High-performance advanced SD decoder for set-top box

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中文翻译

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数据手册

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STI5105_08 数据手册

STi5105

High-performance advanced SD decoder for set-top box

Data Brief

■ PAL/NTSC/SECAM encoder

Features

– RGB, CVBS, Y/C and YUV outputs with four

■ Enhanced ST20 32-bit VL-RISC CPU

10-bit DAC outputs. RGB/CVBS or

YUV/CVBS or YC/CVBS

– 200 MHz, single cycle cache, 4 Kbyte

instruction cache, 4 Kbyte data cache, 2

Kbyte SRAM

– Encoding of CGMS, Teletext, WSS, VPS,

close caption

■ Unified memory interface

■ Audio subsystem

– Up to133 MHz,16-bit wide DDR interface

– MPEG-1 layers I/II

■ Programmable flash memory interface

– SRAM, peripheral, Flash, SFlash™ support

– Support for low-cost DVB-CI and ATAPI

– Simultaneous MPEG audio decode and

output of Dolby streams on S/PDIF

– IEC958/IEC1937 digital audio output

interface

■ Programmable transport interface (PTI)

– Single transport stream input

– Integrated stereo audio DAC system

■ Central DMA controller

– Support for DVB transport streams

– Integrated DVB, ICAM descramblers

■ On-chip peripherals

– Two ASCs (UARTs) with Tx and Rx FIFOs

■ MPEG-2 MP@ML video decoder

– Three 8-bit banks of parallel I/O and one 7-

bit bank

– Fully programmable horizontal and vertical

SRCs

– One smartcard interface and clock

generator

■ Graphics/display

– Advanced blitter base compositor

– Two SSCs for I²C/SPI master/slave

interfaces

– 8 bpp CLUT graphics, 256 x 30 bits

(AYCbCr) CLUT entries

– Infrared transmitter/receiver

– Integrated VCXO

– 16 bpp true color graphics, RGB565,

ARGB1555, ARGB4444 formats with link-list

control

– Low-power/RTC/watchdog controller

■ JTAG/TAP interface

– Alpha blending, antialiasing, antiflutter,

antiflicker filters

■ Package 24 mm x 24 mm LQFP216 or

– 2D paced blitter engine with fill function

23 mm x 23 mm BGA.

STV0299

RX/TX

DRAM

and STB6000

STV0299

tuner

and STV6110A

tuner

Audio

buffer

STV0297

QAM demodulator

STV0297

+ tuner

QAM demodulator

STi5105

+ tuner

Video

buffer

STV0360

COFDM

STV0360

+ tuner

COFDM

NOR

Flash

Smart

card

+ tuner

November 2008

Rev 1

1/5

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4 5

中文翻译

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