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 (March 2006)
Second Edition (May 2006)
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.
12 Introduction to the Universal Developer’s Kit ..................................... 97
LZT 123 1836 8
Overview
LZT 123 1836 9
1 Introduction
1.1 Target Users
The GS64 wireless modems are designed to be integrated into machine-to-machine
or man-to-machine communications applications.
They are intended to be used by manufacturers, system integrators, applications
developers and developers of wireless communications equipment.
1.2 Prerequisites
It is assumed that the person integrating the wireless modem into an application has
a basic understanding of the following:
• GSM networking;
• Wireless communication and antennas (aerials)
• AT commands
• ITU-T standard V.24/V.28
• Micro controllers and programming
• Electronic hardware design
1.3 Manual Structure
The manual is composed of three parts:
Part 1- Overview
This section provides a broad overview of the Gx64 family and includes a list of
abbreviations used in the manual.
Part 2 - Integrating the Wireless modem
This section describes each of the signals available on the GS64 wireless modem,
along with mechanical information. The section also provides you with design
guidelines and what is needed to commercialize an application from a regulatory
point of view.
LZT 123 1836 10
Part 3 – Developer’s Kit
R
This section lists the contents of the Developer’s Kit and provides the information to
setup and use the equipment.
1.4 Notation
The following symbols and admonition notation are used to draw the readers
attention to notable, or crucially-important information.
NOTE
Note
Draws the readers attention to pertinent, useful or interesting
information
TIP
CAUTION
!
WARNING
Tip
Provides advice, suggestions, guidance or recommendations which
augment the formal text
Caution
Cautionary information must be heeded, it draws the readers attention
to the need for understanding, care or watchfulness in relation to the
information provided
Warning
Notes marked warning must be heeded, they alert readers to
precautionary measures, risks, hazards or safety information which
directly effects equipment function, warranty or personnel safety
Danger
This information must be heeded, it identifies information and
cautionary behavior that otherwise ignored could result in catastrophic
DANGE
equipment failure, bodily injury or death
LZT 123 1836 11
1.5 Acknowledgements
Parts of this document, including text passages, tables and illustrations, are
reproduced from copyright information by kind permission of Agere Systems Inc.
LZT 123 1836 12
2 GS64 WIRELESS MODEM
2.1 About the Gx64 Family
The Sony Ericsson Gx64 family of devices are Quad Band GSM/GPRS wireless modems
operating in the GSM 850/900/1800/1900 bands.
The products belong to a new generation of Sony Ericsson wireless modems, and are
intended to be used in machine-to-machine applications and man-to-machine
applications. They are used when there is a need to send and receive data (by SMS,
CSD, or GPRS), and make voice calls over the GSM network.
Two software variants of the Gx64 devices exist. One variant is designed to be
controlled from a micro-controller situated on the host application. The other variant
offers the option to run applications embedded onto the module itself. When using
the embedded application version the controlling script can be run internal to the
module, with or without the use of an external control.
A typical application, involves a micro-controller and a wireless modem, in which the
micro-controller sends AT commands to the wireless modem via an RS232
communications link.
2.2 Wireless modems in a Communication System
Figure
system using the wireless modem.
when the script is embedded on the wireless modem and
communication system when a micro-controller is used. They also show the
communication principles of the system and the interface between the wireless
modem and the application. The definitions in the figures, as used elsewhere in this
manual, are in accordance with the recommendations of 3GPP TS 27.007.
The MS (mobile station) represents the wireless modem and SIM card. The wireless
modem excluding SIM card, is known as the ME (mobile equipment).
The DTE (data terminal equipment) is the controlling application. This can be either
an external host or an internal embedded application
2.2-1 and
Figure
2.2-2 illustrate the main blocks of a wireless communication
Figure
2.2-1 shows the communication system
Figure
2.2-2 shows the
The DCE (data circuit terminating equipment) is the serial communication interface of
the MS.
LZT 123 1836 13
MS
MS
SIM
SIM
DC
DC
POWER
POWER
SYSTEMINTERFACE
SYSTEM INTERFACE
DCE
DCE
SIM
SIM
DCE
DCE
GSM
GSM
GSM
GSM
ENGINE
ENGINE
ENGINE
ENGINE
STATUS &
STATUS &
RESPONSE
RESPONSE
COMMAND
COMMAND
& CONTROL
& CONTROL
EMBEDDED
EMBEDDED
APPLICATION
APPLICATION
DTE
DTE
DTE
DTE
GSM
GSM
NETWORK
NETWORK
Figure 2.2-1 Main Blocks in a Wireless System (embedded application)
MS
MS
SIM
DTE
DTE
DTE
DTE
SIM
SIM
DC
DC
POWER
POWER
STATUS &
STATUS &
RESPONSE
RESPONSE
COMMAND
COMMAND
& CONTROL
& CONTROL
SIM
SYSTEMINTERFACE
SYSTEM INTERFACE
GSM
GSM
GSM
GSM
ENGINE
ENGINE
ENGINE
ENGINE
DCE
DCE
DCE
DCE
GR64
GR64
GSM
GSM
NETWORK
NETWORK
Figure 2.2-2 Main Blocks in a Wireless System (external micro-controller)
LZT 123 1836 14
In accordance with the recommendations of ITU-T (International Telecommunication
Union - Telecommunications Standardization Sector) V.24, the TE communicates with
the MS over a serial interface.
The functions of the wireless modem follow the recommendations provided by 3GPP
(3rd Generation Partnership Project) and ITU-T. 3GPP is a collaboration agreement
that was established in December 1998. The collaboration agreement brings
together a number of telecommunications standards bodies which are known as
Organizational Partners
ATIS, TTA, and TTC.
3GPP specifies a set of AT commands for controlling the GSM element of the wireless
modem; these commands are supplemented by Sony Ericsson specific commands.
To find out how to work with AT commands, see the AT Commands Manual.
2.3 Features
. The current Organizational Partners are ARIB, CCSA, ETSI,
The wireless modem performs a set of telecom services (TS) according to 3GPP
release 99 and ITU-T. The functions of the wireless modem are implemented by
issuing AT commands over a serial interface.
2.3.1 Types of Mobile Station
The GS64 is a fully Quad Band capable GSM/GPRS mobile station with the
characteristics shown in the table below.
Feature GSM850 E-GSM900 GSM1800 GSM1900
Frequency range (MHz)
Channel spacing 200kHz 200kHz 200kHz 200kHz
Number of channels 124 174 374 299
Number of Time Division slots 8 8 8 8
Duplex spacing 45MHz 45MHz 95MHz 80MHz
GSM power class 4 (2W) 4 (2W) 1 (1W) 1 (1W)
Tx 824-849 880-915 1710-1785 1850-1910
Rx 869-894 925-960 1805-1880 1930-1990
Modulation GMSK
Receive sensitivity <-102dBm at antenna connector
GPRS multi-slot class Class 10
LZT 123 1836 15
2.3.2 Short Message Service
The wireless modem supports the following SMS services:
Sending; MO (mobile-originated) with both PDU (protocol data unit) and text mode
supported
Receiving; MT (mobile-terminated) with both PDU and text mode supported
CBM (cell broadcast message); a service in which a message is sent to all subscribers
located in one or more specific cells in the GSM network (for example, traffic reports)
SMS status report according to 3GPP TS 23.40
The maximum length of a text mode SMS message is 160 characters using 7-bit
encoding. The wireless modem supports up to six concatenated messages to extend
this function. Concatenation is performed by the host application.
2.3.3 Voice Calls
The wireless modem offers the capability of MO (mobile originated) and MT (mobile
terminated) voice calls, as well as supporting emergency calls. Multi-party, call
waiting and call divert features are available. Some of these features are networkoperator specific.
For the inter-connection of audio, the wireless modem offers both single ended and
balanced analogue input and output lines. Direct interface to the digital PCM (pulse
code modulation) bus used within the wireless modem is available, thus by-passing
the internal analogue circuitry. The wireless modems support HR, FR, EFR and AMR
vocoders.
2.3.4 Data
The wireless modem supports the following data protocols:
GPRS (General Packet Radio Service)
The wireless modem is a Class B terminal. The wireless modem is GPRS multislot
class10 enabled, capable of receiving at a maximum of four timeslots per frame
(down link), and transmitting in two timeslots per frame (up link). See section 2.3.5
for multi-slot allocation by class.
LZT 123 1836 16
CSD (Circuit Switched Data)
The GS64 wireless modem is capable of establishing a CSD communication at 9.6
kbps over the air.
2.3.5 GPRS Multi-Slot Support
GSM Multi-slot classes supported by Gx64 devices
Multislot
Class
8 4 1 5 1 up; 4 down
10 4 2 5
2.3.6 SIM Card
The GS64 supports an external SIM card through its system connector. Both 3V and
1.8V SIM technology is supported. Older, 5V SIM technology is not supported.
A mechanical variant of the GS64 also supports an on-card SIM. For dual SIM
support, automated SIM-switching is available. Only one SIM is active at any one
time, it is not possible to concurrently register on more than one network.
Maximum slot allocation
Downlink Uplink Active
Allowable
Configuration
1 up; 4 down
2 up; 3 down
Max data rate
8-12Kbps Send
32-48Kbps Receive
8-12Kbps Send
32-48Kbps Receive
16-24Kbps Send
24-36Kbps Receive
2.3.7 Power Consumption
Feature
Sleep Mode
DRX 8
Idle Mode
Voice/CSD
GSM850 & E-GSM900
1.6 mA 17 mA 2000 mA
Data (GPRS)
Voice/CSD
GSM1800 & GSM1900
1.6 mA 16 mA 1450 mA
Data (GPRS)
LZT 123 1836 17
Transmit
Operation
The power consumption figures shown represent average current for maximum
transmitted power, single uplink (transmit) slot, single downlink (receive) slot. The
module will consume more average power in different multi-slot configurations, the
worst case being that of two uplink and three downlink slots.
2.3.8 Operating Environment
Parameter Min Max Units
Operating Temperature -30 +75 °C
Humidity 95 %RH
Storage Temperature -40 +85 °C
For complete details of the environmental specification please refer to Para. 10.5.
2.3.9 Other Features
The GS64 supports many other features, including :
• multiplexing in accordance with 3GPP TS 27.010
• GPS interoperability
• SIM application tool kit, class 2 release 99 compliant
• On board TCP/IP stack
• In addition, customers have the option of a GS64 software variant which adds
embedded application functionality.
LZT 123 1836 18
2.4 Service and Support
2.4.1 Web Pages
Visit the Sony Ericsson M2M extranet web site for the following information:
where to buy wireless modems or for recommendations concerning accessories and
components
local contact details for customer support in your region
FAQs (frequently asked questions)
documentation related to integrating the module, including application notes, design
guides and AT command manuals
Access to the Sony Ericsson extranet site requires a user account and password.
Accounts can be arranged through your local account manager.
The AT Commands Manual provides users with all the AT commands that can be used
with the wireless modem. AT commands appear in logical groups and contain the
command, a description of its functionality and an example of use.
LZT 123 1836 19
2.4.3 M2mpower Application Guide
The M2mpower Application Guide provides users with all the information they need
to build an application using the M2mpower support environment. This manual is
supplied as part of the M2mpower package.
2.4.4 Developer’s Kit
Sony Ericsson provides the developer’s kit to get you started quickly. The kit includes
the necessary hardware required to begin the development of an application. It
includes the following:
This Integrator’s Manual
Developer’s kit hardware
Developer’s kit accessories
Power supply
User need to order the M2M module(s) of their choice, and provide a computer or
micro-controller. The AT command manual provides the necessary command and
control reference to drive the module.
2.5 Precautions
The wireless modems are ESD protected up to ±2kV on all pins other than the SIM
interface. The SIM interface is protected up to ±15kV. Integrators must follow
electronic device handling precautions when working with any electronic device
system to ensure no damage occurs to the host or the wireless modem. In the section
‘Integrating the Wireless modem’, users will find more information about safety and
product care. Do not exceed the environmental and electrical limits as specified in
‘Technical Data’ section.
RS232 cable
Headset
Antenna
2.6 Guidelines for Safe and Efficient Use
Users must follow the general usage outlined in this chapter before using the GS64
for any purpose.
LZT 123 1836 20
2.6.1 General Usage
Always treat the product with care and keep it in a clean and dust-free place
Do not expose the product to liquid
Avoid exposing the product to moisture or high humidity environments
Do not expose the product to extreme high or low temperatures beyond those
specified for operation and storage
Do not expose the product to open flames or lit tobacco products
Do not drop, throw or try to bend the product
Do not paint the product
Do not use the product near medical equipment without requesting permission
Do not use the product when in, or around aircraft, or areas posted “turn off two-way
radio”
Do not use the product in an area where a potentially explosive atmosphere exists
Do not place the product or install wireless equipment in the area above a vehicle’s
air bag
Do not attempt to disassemble the product; only Sony Ericsson authorized personnel
should perform servicing
2.6.2 Radio Frequency (RF) exposure and SAR
Your wireless modem device is a low-power radio transmitter and receiver
(transceiver). When it is turned on, it emits low levels of radio frequency energy (also
known as radio waves or radio frequency fields).
LZT 123 1836 21
Governments around the world have adopted comprehensive international safety
guidelines, developed by scientific organizations, e.g. ICNIRP (International
Commission on Non-Ionizing Radiation Protection) and IEEE (The Institute of Electrical
and Electronics Engineers Inc.), through periodic and thorough evaluation of scientific
studies. These guidelines establish permitted levels of radio wave exposure for the
general population. The levels include a safety margin designed to assure the safety
of all persons, regardless of age and health, and to account for any variations in
measurements.
Specific Absorption Rate (SAR) is the unit of measurement for the amount of radio
frequency energy absorbed by the body when using a transceiver. The SAR value is
determined at the highest certified power level in laboratory conditions, but the
actual SAR level of the transceiver while operating can be well below this value. This is
because the transceiver is designed to use the minimum power required to reach the
network.
The GS64 wireless modem device has been approved for applications where the
antenna is located >20cm from the body. In all other configurations the integrator is
responsible for meeting the local SAR regulations.
Integrators of the GS64 wireless modem device are responsible for ensuring that they
meet the SAR regulatory requirements of the countries in which they intend to
operate the device, and that their documentation contains the relevant SAR
declaration, certification information, and user guidance as appropriate.
More information on radio frequency exposure and SAR can be found at
www.sonyericsson.com
.
2.6.3 Personal Medical Devices
Wireless modem devices may affect the operation of cardiac pacemakers, hearing aids
and certain other implanted equipment. If a minimum distance of 15 cm (6 inches) is
maintained between the GS64 module’s radiating antenna and a pacemaker, the risk
of interference is limited. If the integrator’s application is likely to be situated in the
vicinity of personnel, a suitable warning should be contained in the equipment
manual to this effect.
LZT 123 1836 22
2.6.4 Disposal of Old Electronic Equipment
This symbol on the product or on its packaging indicates that this product shall not
be treated as household waste. Instead it shall be handed over to an appropriate
collection point for the recycling of electrical and electronic equipment. By ensuring
this product is disposed of correctly, you will help prevent potential negative
consequences for the environment and human health, which could otherwise be
caused by inappropriate waste handling of this product. The recycling of materials
will help to conserve natural resources. For more detailed information about recycling
of this product, please contact your local city office, your household waste disposal
service or the Sony Ericsson regional sales office.
2.7 Product Marking
Your attention is drawn to the Regulatory Notices contained in Section 11, specifically
the paragraph pertaining to the FCC marking requirements for devices in which the
GS64 is installed. Any device that integrates the GS64, which is subject to FCC
regulatory approval, must have an exterior label identifying the GR64 FCC ID number.
LZT 123 1836 23
3 ABBREVIATIONS
Abbreviation Explanation
ADC Analogue to Digital Converter
AMR Adaptive Multi Rate
ATMS Audio to Mobile Station
AFMS Audio from Mobile Station
CBM Cell Broadcast Message
CBS Cell Broadcast Service
CSD Circuit Switched Data
DCE Data Circuit Terminating Equipment
DK Developer’s Kit
DTE Data Terminal Equipment
DTMF Dual Tone Multi Frequency
EA Embedded Application
EFR Enhanced Full Rate
EMC Electro-Magnetic Compatibility
ETSI European Telecommunication Standards Institute
FR Full Rate
GPRS General Packet Radio Service
GPS Global Positioning System
GSM Global System for Mobile Communication
HR Half Rate
IDE Integrated Development Environment
IP Internet Protocol
ITU-T
International Telecommunication Union –
Telecommunications (Standardisation Sector)
LDO Low Drop Out (voltage regulator)
M2mpower Sony Ericsson’s powerful support environment
ME Mobile Equipment
MMCX Micro Miniature Coax
MO Mobile Originated
LZT 123 1836 24
Abbreviation Explanation
MS Mobile Station
MT Mobile Terminated
PCM Pulse Code Modulation
PDU Protocol Data Unit
RF Radio Frequency
RFU Reserved for Future Use
RLP Radio Link Protocol
RTC Real Time Clock
SDP Service Discovery Protocol
SIM Subscriber Identity Module
SMS Short Message Service
TCP Transport Control Protocol
UDP User Datagram Protocol
LZT 123 1836 25
Integrating the Wireless
Modem
LZT 123 1836 26
4 Mechanical Description
4.1 Interface Description
The pictures below show the mechanical design of the wireless modem along with the
positions of the different connectors and mounting holes. The wireless modem is
protected with tin coated steel ASI 1008/1010 covers that meet the environmental
and EMC requirements.
Keypad, display, microphone, speaker and battery are not part of the wireless modem
For the GS64 variant without an integrated SIM holder, the SIM card is mounted in the
user application, external to the wireless modem (this is also an option for the
integrated SIM holder variant)
The GS64 variant without an integrated SIM holder has no components mounted on
the top-side
The System Connector is a 100-pin, narrow (0.5 mm) pitch type designed for boardto-board mating. The pins and their electrical characteristics are described in Section
5, together with the System Connector Interface.
Information about the Antenna Connector is found in Section 6.
Antenna Connector details are found in Section 6.
LZT 123 1836 28
4.2 Physical Dimensions
Figure 4.2-1 Dimensions of the Wireless modem (Integrated SIM variant)
Measurements are given in millimeters. See also Technical Data, in Section 10 .
LZT 123 1836 29
5 System Connector Interface
5.1 Overview
Electrical connections to the wireless modem (except the antenna), are made through
the System Connector Interface. The system connector is a 100-pin, narrow (0.5 mm)
pitch device designed for board-to-board connectivity.
Figure 5.1-1 below shows the numbering of the connector pins.
Pin 100
Pin 100
Pin 2
Pin 2
Figure 5.1-1 Wireless modem, viewed from underneath
TIP
5.2 Signal List
The following table gives the pin assignments for the system connector interface and
a short description for each signal.
Pin 1
Pin 99
Pin 99
Pin 1
A mating (host circuit board) connector can be obtained from Panasonic
by ordering the following part
100 PIN SOCKET AXK5F00547YG
LZT 123 1836 30
Loading...
+ 67 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.