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http://www.esstech.com

© 2006 ESS Technology, Inc.

SAM0668-082807

ES7120 PRODUCT BRIEF

SYSTEM BLOCK DIAGRAM

No part of this publication may be reproduced, stored in a retrieval

system, transmitted, or translated in any form or by any means,

electronic, mechanical, manual, optical, or otherwise, without the prior

written permission of ESS Technology, Inc.

ESS Technology, Inc. makes no representations or warranties

regarding the content of this document.

All specifications are subject to change without prior notice.

ESS Technology, Inc. assumes no responsibility for any errors

contained herein.

U.S. patents pending.

MPEG is the Moving Picture Experts Group of the ISO/IEC. References

to MPEG in this document refer to the ISO/IEC JTC1 SC29 committee

draft ISO 11172 dated January 9, 1992.

Vibratto, SmartBright, SmartLogo, SmartColor, and Music Slideshow

are trademarks of ESS Technology, Inc.

Dolby is a trademark of Dolby Laboratories, Inc.

Trusurround, Trusurround XT, SRS, and (o) symbol are trademarks of

SRS Labs., Inc.

All other trademarks are trademarks of their respective companies and

are used for identification purposes only.

ESS Technology, Inc.

48401 Fremont Blvd.

Fremont, CA 94538

Tel: (510) 492-1088

Fax: (510) 492-1898

PRELIMINARY

SYSTEM BLOCK DIAGRAM

Figure 1 ES7120 System Block Diagram

ORDERING INFORMATION

REFERENCE DESIGN AND SOFTWARE

ESS can provide a reference design and software

modules to facilitate the implementation of a complete

solution of a DVD player with HDMI Transmission to

HDTVs. It can also be used as an example for further

hardware-software system development.

The reference software consists of the following modules:

Part Number

Description

Package

ES7120T

HDMI Transmitter

80-pin TQFP

The first letter T in the part number identifies the package type TQFP.

ESS’ DVD

ES7120

Decoder IC

SCL, SDA

I2S

YCbCr 8/12 bit

S/PDIF

I2C

Video

Data

Audio

Data

TDMS

CN2020

Tx0-2, TxC

Tx0-2, TxC

SCL, SDA

DDC_SCL

DDC_SDA