Datasheet > STIH251

STIH251

更新时间： 2024-11-26 11:59:07

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
4页	79K
描述
Advanced STB decoder with integrated DVB-T2 and DVB-T demodulator

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STIH251 数据手册

STiH251

Advanced STB decoder with

integrated DVB-T2 and DVB-T demodulator

Data brief

■ Multi-stream, DVR capable transport stream

Features

processing

■ Integrated DVB-T2 and DVB-T demodulator

– User-selectable mode

■ Extensive connectivity (dual USB hosts,

e-SATA, Ethernet MAC/MII/RMII and PCI)

– Compatible with low to high IF tuners

– ADC for RF signal strength indicator

■ Advanced security and DRM support including

SVP, MS-DRM and DTCP-IP

■ Advanced high-definition video decoding

(H264/VC-1/MPEG2)

Description

■ Advanced standard-definition video decoding

The STiH251 uses state-of-the-art process

technology to provide a fully featured HD AVC,

DVB-T2 and DVB-T demodulator/decoder IC.

(H264/VC-1/MPEG2/AVS)

■ Advanced multi-channel audio decoding

(MPEG 1, 2, MP3, DD/DD+, AAC/AAC+,

WMA9/WMA9Pro)

It is a highly integrated system-on-chip, suitable

for STB markets across terrestrial, and

terrestrial/IP hybrid networks worldwide.

■ Linux, Windows CE and OS21 compatible

applications CPU

■ 32-bit DDR1/DDR2 compatible local memory

interface

Resets

Clocks

Modes

Analog out

PCM I/O

S/PDIF out

STB peripherals I/O

External interrupts

JTAG

CPU

Audio I/O

Peripherals

System

interfaces

Flash, SFlash

NOR, NAND

Clock Gen

System serv

PCM players

PCM reader

DACs

SSC

UART

MAFE

PWM

Infrared

Smartcard

EMI

PCI

SPI Flash Ctrl

LMI

PCI Peripherals

Serial Flash

Dual FDMA

Audio decoder

Bdisp Blitter

DDR1/DDR2

Memory

STBus

Transport

Security

Video decoder

Display

Video I/O

USB

e-SATA

Connectivity

Ethernet

DAA

Demodulator

DVB-T2

DVB-T

Transport streams

Parallel/serial in/out

Transport IF in

streams

Digital video HD/SD in/out

Analog video HD/SD out

March 2011

Doc ID 18339 Rev 2

1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4

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