EM8470 View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

EM8470

MPEG-4 Decoder for Set-top, DVD and Streaming Applications

Unspecified 

EM8470, EM8471, EM8475, EM8476

Application Example: Gateway

The home gateway example below also supports PVR and DVD-Video playback. System integration requires very little external

logic since the EM847x provides most of the features including:

• Streaming video or video-on-demand (VOD) playback

• Progressive DVD-Video playback

• Analog and S/PDIF audio outputs

RF TV S IGNAL

VIDEO

ANALOG

TV

TUNER

COMPOSITE

VIDEO

S-VIDEO

SDRAM

4 MB

OPTIONAL PVR

TV AUDIO

DECODER

TV VIDEO

DECODER

MPEG

ENCODER

SDRAM

4 MB

EM8475

OR

EM8476

DVD, MPEG

DECODER

SDRAM

2 MB

FOCUS

FS460

VIDEO MIXER

LOCAL BUS

SDRAM

PC100

64 MB

INTEL

82810

GMCH

PCI BUS

OPEN

PCI SLOT

CABLE OR

SATELLITE

TUNER / CA

TI

TSB43AB22

IEEE 1394

INTEL

82801

ICH

NTSC / PAL C OMPOSITE AND S-VIDEO

SPDIF DIGITAL AUDIO OUTPUT

ANALOG STEREO OUTPUT

SMARTCARD

INTEL

CELERON

CPU

HDD

CD / DVD DRIVE

USB, I2C, RS-232

IR

ETHERNET

Sigma Designs, Inc.

355 Fairview Way • Milpitas, CA, USA 95035 • Tel: 408.262.9003 • Fax: 408.957.9740

-8-

www.sigmadesigns.com • sales@sigmadesigns.com

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