Sony Ericsson Mobile Communications Inc. TR-505-A2 User Manuals

Table of Contents

• DM-15/25

  1
• INTEGRATOR’S MANUAL

  1
• INTRODUCTION TO THE INTEGRATOR’S MANUAL

  4
• OVERVIEW

  4
• HOW TO READ THE MANUAL

  4
• SERVICE AND SUPPORT

  4
• Web Pages

  4
• Component Suppliers

  4
• RELATED DOCUMENTS

  4
• ABBREVIATIONS

  5
• SAFETY & FCC REQUIREMENTS

  6
• WARNING: FCC RF EXPOSURE REQUIREMENTS

  6
• WARNING: ANTENNA INSTALLATION

  6
• MODULE OPERATION

  6
• OEM LABELING

  6
• POSTED FACILITIES

  6
• ELECTRONIC DEVICES

  6
• BLASTING AREAS

  6
• POTENTIALLY EXPLOSIVE ATMOSPHERES

  7
• VEHICLES

  7
• FOR VEHICLES EQUIPPED WITH AN AIRBAG

  7
• RESPONSIBLE USE

  7
• A Guide to Safe and Responsible Wireless Communication Device Use

  7
• OVERVIEW OF THE DM-15/25 MODULES

  7
• OVERVIEW

  7
• INTEGRATING THE DM-15/25 MODULE

  9
• MECHANICAL DESCRIPTION

  9
• Connector Overview

  10
• General Electrical and Logical Characteristics

  13
• Power Interface

  13
• Power Consumption

  14
• Power Supply, Ground and Signal Pins

  14
• MODULE_PWR_EN_B (WAKE)

  16
• Audio interface

  16
• Analog Audio

  16
• Digital Audio

  17
• Serial Data Interface

  20
• General Purpose Signals

  20
• APPLICATION IO DESCRIPTION

  21
• GENERAL

  21
• SYSTEM CONNECTOR IO FUNCTIONALITY

  21
• RECOMMENDED CIRCUITRY

  24
• STATUS

  24
• MODULE_PWR_EN_B (Wake)

  25
• DATA

  25
• VPPFLASH/DCD

  26
• PCM

  26
• ANALOG AUDIO

  27
• Creating an analog ground

  27
• Creating an analog reference voltage (BIAS)

  28
• Analog ground vs. AGND

  29
• Microphone path

  29
• Loudspeaker path

  30
• Antenna connector

  30
• FUNCTIONAL DESCRIPTION

  31
• Speech Calls

  31
• Value Carrier Services

  31
• Short Message Services

  32
• Services for Short Message Control

  32
• Data Functionality

  33
• TDMA

  33
• AMPS

  33
• Telematics capability

  34
• Over the air activation (OTA)

  35
• Hints for integrating the module

  35
• Precautions

  35
• Where to install the module

  35
• Network and subscription

  36
• Possible communication disturbances

  36
• TECHNICAL DATA

  37
• Figure 1: DM-15/25 Module

  8
• Figure 3: 30-pin system connector

  11
• Figure 4: 30-pin system connector footprint

  12
• Figure 5 PCM timing diagram for DM-15/DM-25

  19