6

© 2001 ESS Technology, Inc.

SAM0402-050301

ES2898/ES2828 PRODUCT BRIEF

ORDERING INFORMATION

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.

TeleDrive is a registered trademark of ESS Technology, Inc.

(P) U.S. patents pending.

All other trademarks are owned by their respective

holders and are used for identification purposes only.

ESS Technology, Inc.

48401 Fremont Blvd.

Fremont, CA 94538

Tel: (510) 492-1088

Fax: (510) 492-1898

ORDERING INFORMATION

ID1

33

I

Modem AFE configuration strap pin 1. When pulled down internally with ID0 pin 35, helps set

primary and secondary modem codec ID configuration.

PWDN#

34

I

Power down.

ID0

35

I

Modem AFE configuration strap pin 0. When pulled down internally with ID1 pin 33, helps set

primary and secondary modem codec ID configuration.

SDATA_IN

36

O

37

I

Interface specification.

GPIO_0

38

I

GPIO_0 input/output.

GPIO_1

39

I/O

GPIO_1 input/output.

GPIO_2

40

I/O

Used for voice relay control pin (output).

GPIO_3

41

I/O

GPIO_3 input/output.

GPIO_4

42

I/O

GPIO_4 input/output.

GPIO_5

43

I/O

GPIO_5 input/output.

GPIO_6

45

I/O

GPIO_6 input/output.

GPIO_7

46

I/O

GPIO_7 input/output.

GPIO_8

47

I/O

GPIO_8 input/output.

GPIO_9

48

I/O

GPIO_9 input/output.

Part Numbers

Descriptions

Packages

ES2898S

V.90 PCI DSP Modem

100-pin LQFP

ES2828S

Modem Analog Front End

48-pin LQFP

Table 2 ES2828 Pin Descriptions (Continued)

Names

Pin Numbers

I/O

Definitions