Sony Ericsson GR47/GR48 User manual

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GR47/GR48
Integrator’s Manual

The GR47 described in this manual conforms to the Radio and Telecommunications
Terminal Equipment (R&TTE) directive 99/5/EC with requirements covering EMC
directive 89/336/EEC and Low Voltage directive 73/23/EEC. The product fulfils the
requirements according to 3GPP TS 51.010-1, EN 301 489-7 and EN60950.
SAR statement: This product is intended to be used with the antenna or other radiating
element at least 20cm away from any part of the human body.
The information contained in this document is the proprietary information of
Sony Ericsson Mobile Communications International.The contents are confidential
and any disclosure to persons other than the officers, employees, agents or subcontractors
of the owner or licensee of this document, without the prior written consent of
SonyEricsson Mobile Communications International, is strictly prohibited. Further,
no portion of this publication may be reproduced, stored in a retrieval system, or
transmitted in any form or by any means, electronic or mechanical, including
photocopying and recording, without the prior written consent of Sony Ericsson Mobile
Communications International, the copyright holder.
First edition (May 2003)
Sony Ericsson Mobile Communications International publishes this manual without
making any warranty as to the content contained herein. Further Sony Ericsson Mobile
Communications International reserves the right to make modifications, additions and
deletions to this manual due to typographical errors, inaccurate information, or
improvements to programs and/or equipment at any time and without notice. Such
changes will, nevertheless be incorporated into new editions of this manual.
All rights reserved.
©Sony Ericsson Mobile Communications International, 2003
Publication number: LZT 123 7589 R1A
Printed in UK

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LZT 123 7589 R1A
Contents
Overview ...................................................................................................................5
1. Introduction..............................................................................................................6
Target Users ................................................................................................................ 6
Prerequisites................................................................................................................ 6
Manual Structure......................................................................................................... 6
2. GR47/GR48 Radio Devices ......................................................................................7
About the GR47/GR48 Family................................................................................... 7
Radio Devices in a Communication System ................................................................. 7
Features....................................................................................................................... 9
Service and Support ................................................................................................... 12
Precautions................................................................................................................ 13
3. Abbreviations..........................................................................................................14
Integrating the Radio Device ................................................................................16
4. Mechanical Description..........................................................................................17
Interface Description ................................................................................................. 17
Physical Dimensions.................................................................................................. 18
5. System Connector Interface ...................................................................................19
Overview................................................................................................................... 19
General Electrical and Logical Characteristics ............................................................ 22
Grounds .................................................................................................................... 23
VCC - Regulated Power Supply Input ....................................................................... 23
Battery Charging Input (CHG_IN) ........................................................................... 24
Turning the Radio Device ON/OFF and the External Power Signal........................... 25
Analogue Audio ........................................................................................................ 29
PCM Digital Audio ................................................................................................... 33
Serial Data Interfaces ................................................................................................. 36
SIM Card Related Signals .......................................................................................... 40
Service/Programming ................................................................................................ 41
Buzzer ....................................................................................................................... 42
LED .......................................................................................................................... 42
General Purpose Digital I/O Ports............................................................................. 43
Extended I/O capabilities .......................................................................................... 44
General Purpose Analogue I/O Ports ......................................................................... 45
External I 2C Serial Control Bus................................................................................. 48
TX_ON - Burst Transmission ................................................................................... 49

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Real Time Clock........................................................................................................ 49
6. Antenna Connector.................................................................................................51
7. Keyboard Interface.................................................................................................52
IO#/KEYROW#....................................................................................................... 52
KEYCOL# ................................................................................................................ 52
8. Hints for Integrating the Radio Device.................................................................54
Safety Advice and Precautions ................................................................................... 54
Installation of the Radio Device................................................................................. 56
Antenna .................................................................................................................... 58
9. Embedded Applications.........................................................................................60
Features..................................................................................................................... 60
Implementation......................................................................................................... 60
10. TCP/IP Stack...........................................................................................................62
Implementation......................................................................................................... 62
11. Technical Data........................................................................................................63
12. Declaration of Conformity......................................................................................65
Developer’s Kit .......................................................................................................66
13. Introduction to the Developer’s Kit......................................................................67
Contents of the Kit.................................................................................................... 67
General Functioning of the Kit.................................................................................. 68
14. Using the Developer’s Kit......................................................................................71
Start up Check List.................................................................................................... 72
Developer’s Board Overlay......................................................................................... 73
Jumpers..................................................................................................................... 74
Switches .................................................................................................................... 78
Headers ..................................................................................................................... 79
Connectors ................................................................................................................ 80
LED Indicators .......................................................................................................... 82
System Connector Pin Assignments........................................................................... 83

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Overview