Introduction; Related Documents - Siemens XT65 Hardware Overview

XT65/XT75 Hardware Interface Overview

1 Introduction

1 Introduction
This document applies to the following Siemens products:
• XT65 Module
• XT75 Module
The document describes the hardware of the XT65 and XT75 modules, both designed to connect to a cellular
device application and the air interface. It helps you quickly retrieve interface specifications, electrical and
mechanical details and information on the requirements to be considered for integrating further components.
The difference between both modules is that the XT75 additionally features EGPRS. Please note that except for
EGPRS specific statements, all information provided below applies to both module types.
Throughout the document, both modules are generally referred to as XT65/XT75.
1.1

Related Documents

XT65 AT Command Set 00.130
[1]
XT75 AT Command Set 00.130
XT65/XT75 Release Notes 00.130
[2]
DSB75 Support Box - Evaluation Kit for Siemens Cellular Engines
[3]
Application Note 02: Audio Interface Design for GSM Applications
[4]
Application Note 07: Rechargeable Lithium Batteries in GSM Applications
[5]
Application Note 16: Upgrading Firmware
[6]
Application Note 17: Over-The-Air Firmware Update
[7]
Application Note 22: Using TTY / CTM Equipment
[8]
Application Note 24: Application Developer's Guide
[9]
Application Note 26: Power Supply Design for GSM Applications
[10]
Application Note 32: Integrating USB into GSM Applications
[11]
Multiplexer User's Guide
[12]
Multiplex Driver Developer's Guide for Windows 2000 and Windows XP
[13]
Multiplex Driver Installation Guide for Windows 2000 and Windows XP
[14]
Remote SAT User's Guide
[15]
Java User's Guide
[16]
Java doc \wtk\doc\html\index.html
[17]
XT65_XT75_HO_v00.130
Confidential / Preliminary
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2006-10-12