Datasheet > STI7197

STI7197

更新时间： 2024-09-16 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
4页	97K
描述
Advanced STB decoder with integrated QAM demodulator

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STI7197 数据手册

STi7197

Advanced STB decoder with

integrated QAM demodulator

Data brief

■ Extensive connectivity (dual USB 2.0 host

ports, e-SATA, Ethernet MAC/MII/RMII, and

PCI)

Features

■ ITU-T J83-Annex B compliant

■ 256QAM demodulation and FEC sub-system

Description

■ Advanced high-definition video decoding

(H264/VC-1/MPEG2)

The STi7197 is an advanced STB decoder with

an integrated QAM demodulator, suitable for

cable networks conforming to the ITU-T J83-

Annex B standard (for example, US cable).

■ Advanced standard-definition video decoding

(H264/VC-1/MPEG2/AVS)

■ Advanced multi-channel audio decoding

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

WMA9/WMA9Pro)

The STi7197 includes multi-stream transport

demultiplexing, audio video decode, video

processing, graphics and display handling, STB

peripherals, audio video DACs, digital audio video

outputs, PCI, e-SATA, dual USB ports, an

Ethernet GMAC controller and ST40 applications

CPU.

■ DVD data decryption

■ Multi-stream, DVR capable transport stream

processing

■ Linux, Windows CE and OS21 compatible

ST40 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/FPU

ST40

Audio I/O

Peripherals

System

interfaces

Clock Gen

System serv

Flash, SFlash

NOR, NAND

PCM players

PCM reader

DACs

SSC

UART

MAFE

PWM

Infrared

Smartcard

MMU

EMI

PCI

SPI

LMI

PCI peripherals

Serial Flash

Interrupts

I cache

D cache

Timer

Dual FDMA

Debug

Audio decoder

DDR1/DDR2

memory

Bdisp Blitter

STBus

Transport

Security

Video decoder

Display

Video I/O

USB

e-SATA

Ethernet

DAA

DVOs

Denc

Teletext

DACs

HDMI

VTGs

DVP

Connectivity

Demodulator

ITU-T J83-B

Transport streams

Parallel/serial in/out

Digital video HD/SD in/out

Analog video HD/SD out

IF in

Transport

stream

August 2010

Doc ID 17754 Rev 1

1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4

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