CDMA DATA TERMINAL
DTGS-800 Reference Manual
Application Information
Apr. 8, 2004
01-DTGS-800-1-X5
AnyDATA.NET
AnyTime AnyPlace Any Wireless Data Solutions™
International Contact
United Computer &
Telecommunication Inc.
18902 Bardeen Ave
Irvine, CA 92612-1522, U.S.A.
e-mail : [email protected]
Korea Contact
AnyDATA.NET
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AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data Solution
TM
All Rights Reserved.
AD-2001-06-28 Ver 1.1
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Notice
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confidence and in trust and will not be used, copied, reproduced, or distributed in whole or in part, nor its
contents revealed in any manner to others without the express written permission of AnyDATA.NET Inc.
AnyDATA.NET Inc. does not assume any liability arising out of the application or use of its products.
AnyDATA.NET Inc. assumes no responsibility for any damage or loss resulting from the misuse of its
products. AnyDATA.NET Inc. assumes no responsibility for any loss or claims by third parties, which
may arise through the use of its products. AnyDATA.NET Inc. assumes no responsibility for any damage
or loss caused by the deletion or loss of data as a result of malfunctions or repairs.
The information contained in this document is subject to change without notice. Information contained
herein is for reference only and does not constitute a commitment on the part of AnyDATA.NET Inc.
Although the information in this document has been carefully reviewed and it’s believed to be reliable,
AnyDATA.NET Inc. assumes no responsibility or liability for any errors or inaccuracies that may appear
in this document nor are they in anyway responsible for any loss or damage resulting from the use (or
misuse) of this document.
It is advised for the customers to contact our engineers for more information with respect to Keypad,
audio interface, RF interface and input power supply before they start an actual design.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data Solution
TM
All Rights Reserved.
AD-2001-06-28 Ver 1.1
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Contents
1 Introduction
1.1 Purpose
1.2 Organization
1.3 Revision History
1.4 Reference
1.5 Acronym List
2 Overview
2.1 Application Description
2.2 Technical Specifications
2.2.1 General Specification
2.2.2 Receive Specification
2.2.3 Transmit Specification
2.2.4 Standards
2.3 Interface Diagram
3 PIN Description
3.1 I/O Description Parameters
3.2 PIN Names and Pinouts
3.3 100-Pin Connector Pinout (Top view)
4 Interface Descriptions
4.1 Overview
4.2 CODEC Interface
4.2.1 Internal CODEC Interface
4.2.2 External CODEC Interface
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data Solution
TM
All Rights Reserved.
AD-2001-06-28 Ver 1.1
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4.3 UART Interface
4.3.1 UART1 Interface
4.3.2 UART2 Interface
4.3.3 UART3 Interface
4.4 General Purpose Interface
4.5 External Hardware Reset and Power Down Registration
4.5.1 External Hardware Reset
4.5.2 Power Down Registration
4.6 User Interface
4.6.1 Key Pad
4.6.2 LCD
4.6.3 Ringer
5 Electrical Specifications
5.1 DC Electrical Specifications
5.1.1 Absolute Maximum Ratings
5.1.2 Recommended Operating Conditions
5.1.3 Power Consumption
5.1.4 Serial Interface Electrical Specifications
5.2 Timing Characteristics
5.2.1 External CODEC Timing
5.2.2 LCD Timing
6 Mechanical Dimension
6.1 DTGS-800 Outline
6.2 100-pin Connector Mechanical Dimension
6.3 RF Connector
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TM
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AD-2001-06-28 Ver 1.1
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Figures
Figure 2-1 Interface Block Diagram ....................................................................................... 12
Figure 4-1 Keypad Matrix ...................................................................................................... 23
Figure 5-1 External PCM CODEC to Module timing ............................................................ 27
Figure 5-2 Module to External PCM CODEC timing ............................................................ 27
Figure 5-3 LCD Timing .......................................................................................................... 28
Figure 6-1 100-pin Male Connector ……………………………………………………………31
Figure 6-2 RF Connector .……………………………………………………………………...33
Figure 6-4 Mechanical Characteristics of Cable Harness Assembly .……………………….…34
