Motorola F3030A Instruction Manual

Draft
Developer's Guide
Motorola g20
Developer’s Kit
98-08901C67-O

ii 98-08901C67-O
REVISION HISTORY
Revision Date Purpose

March 2003
© Motorola Inc., 2003 98-08901C67-O
g20 Developer’s Kit
CONTENTS
REVISION HISTORY ................................................................................................................................................................ii
PREFACE
1.1 SCOPE OF THIS MANUAL .................................................................................................................................................1
1.2 WHO SHOULD USE THIS MANUAL.................................................................................................................................1
1.3 DISCLAIMER ........................................................................................................................................................................1
1.4 SAFETY .................................................................................................................................................................................1
1.4.1 User Operation ............................................................................................................................................................1
1.4.2 Antenna Installation ....................................................................................................................................................2
1.5 APPLICABLE DOCUMENTS ..............................................................................................................................................2
1.6 TRADEMARKS.....................................................................................................................................................................2
1.7 TERMS AND ABBREVIATIONS ........................................................................................................................................3
1.8 HOW THIS MANUAL IS ORGANIZED..............................................................................................................................3
INTRODUCTION
2.1 GENERAL DESCRIPTION...................................................................................................................................................5
2.2 PACKAGE CONTENTS........................................................................................................................................................7
2.3 ACCESSORIES......................................................................................................................................................................8
2.4 SAFETY PRECAUTIONS.....................................................................................................................................................8
DEVELOPER BOARD AND INTERFACES DESCRIPTION
3.1 HOW THIS CHAPTER IS ORGANIZED.............................................................................................................................9
3.2 OVERVIEW ...........................................................................................................................................................................9
3.2.1 Developer Board Features...........................................................................................................................................9
3.2.2 Developer Board Components ..................................................................................................................................10
3.3 INITIAL SETUP...................................................................................................................................................................11
3.3.1 g20.............................................................................................................................................................................11
3.3.2 USB Driver................................................................................................................................................................12
3.3.3 External Connectors ..................................................................................................................................................12

iv 98-08901C67-O
3.4 CONFIGURATION ............................................................................................................................................................. 14
3.4.1 Alternate Power Sources .......................................................................................................................................... 14
3.4.2 Communication Interfaces........................................................................................................................................ 17
3.4.3 Audio Interface......................................................................................................................................................... 20
3.4.4 External Antenna ...................................................................................................................................................... 23
3.4.5 Ignition...................................................................................................................................................................... 24
3.4.6 Wakeup..................................................................................................................................................................... 24
3.4.7 LEDs Logic and Control........................................................................................................................................... 24
3.4.8 SIM Card .................................................................................................................................................................. 24
3.4.9 Host........................................................................................................................................................................... 25
3.5 COMPONENTS AND SPECIFICATIONS ........................................................................................................................ 26
3.5.1 Connectors Description ............................................................................................................................................ 26
3.5.2 Switches and Jumpers............................................................................................................................................... 29
3.5.3 LED Indicators ......................................................................................................................................................... 31
3.5.4 MMI.......................................................................................................................................................................... 33
3.5.5 AC Adapter Detection Circuit .................................................................................................................................. 34
3.5.6 ADC Test Logic........................................................................................................................................................ 35
3.5.7 Electrical Specifications ........................................................................................................................................... 35
MECHANICAL DESCRIPTION
4.1 MECHANICAL REQUIREMENTS FOR MOUNTING THE G20 MODULE ................................................................. 37
SERVICE SUPPORT
5.1 CUSTOMER ASSISTANCE............................................................................................................................................... 39
5.1.1 Motorola Workflow.................................................................................................................................................. 40
5.1.2 Service Centers ......................................................................................................................................................... 40
5.1.3 Ordering Accessories................................................................................................................................................ 41
SCHEMATICS, PLACEMENT AND PARTS LIST
6.1 SCHEMATICS..................................................................................................................................................................... 43
6.2 DEVELOPER BOARD PLACEMENT............................................................................................................................... 53
6.3 DEVELOPER BOARD PARTS LIST................................................................................................................................. 55
INDEX

98-08901C67-O v
LIST OF FIGURES
Figure 1. g20 Developer’s Kit (top view, with cover) ................................................................................................................. 5
Figure 2. g20 Developer’s Kit (front, with cover) ....................................................................................................................... 6
Figure 3. g20 Developer’s Kit (left side, with cover) .................................................................................................................. 6
Figure 4. g20 Developer’s Kit (rear, with cover)......................................................................................................................... 6
Figure 5. g20 Developer’s Kit (right side, with cover) ................................................................................................................ 6
Figure 6. g20 Developer’s Kit with Accessories and the g20...................................................................................................... 8
Figure 7. Developer Board Components.................................................................................................................................... 10
Figure 8. Connecting the g20 ..................................................................................................................................................... 11
Figure 9. Developer Board Power Switch and Adapter Connector ........................................................................................... 12
Figure 10. Audio Connectors ..................................................................................................................................................... 13
Figure 11. SIM Tray................................................................................................................................................................... 13
Figure 12. Power Supply Connectors, Jumpers and Switches ................................................................................................... 14
Figure 13. USB, RS232 and DIAG (SPI) Connectors ............................................................................................................... 17
Figure 14. Audio Connectors and Jumper.................................................................................................................................. 20
Figure 15. Antenna Connectors (external) ................................................................................................................................. 23
Figure 16. Antenna Connectors (internal).................................................................................................................................. 23
Figure 17. 70-pin Connectors..................................................................................................................................................... 25
Figure 18. Jumpers and Switches on Developer Board ............................................................................................................. 29
Figure 19. Dip Switches............................................................................................................................................................. 30
Figure 20. LEDs on Developer Board........................................................................................................................................ 31
Figure 21. ADC Test Logic Design ........................................................................................................................................... 35
Figure 22. Mechanical Mounting Requirements........................................................................................................................ 37
Figure 23. Developer Board Top-Level Design......................................................................................................................... 44
Figure 24. Diagnostics................................................................................................................................................................ 45
Figure 25. Power ........................................................................................................................................................................ 46
Figure 26. Debug Interface......................................................................................................................................................... 47
Figure 27. Keypad and Display.................................................................................................................................................. 48
Figure 28. Audio Interface ......................................................................................................................................................... 49
Figure 29. LEDs ......................................................................................................................................................................... 50
Figure 30. Battery Charger......................................................................................................................................................... 51
Figure 31. Serial Interface.......................................................................................................................................................... 52
Figure 32. Developer Board Top Layout ................................................................................................................................... 53
Figure 33. Developer Board Bottom Layout.............................................................................................................................. 54

vi 98-08901C67-O
LIST OF TABLES
Table 1. Terms and Abbreviations ............................................................................................................................................... 3
Table 2. g20 Developer’s Kit Package Contents.......................................................................................................................... 7
Table 3. Accessories Sold Separately .......................................................................................................................................... 8
Table 4. Power Adapter Connector Pinout (J230) ..................................................................................................................... 15
Table 5. Battery Connector Pinout (P600) ................................................................................................................................. 15
Table 6. Power Source Jumper (P202)....................................................................................................................................... 16
Table 7. Developer Board Power Jumper (P201) ...................................................................................................................... 16
Table 8. g20 Power Jumper (P201)............................................................................................................................................ 16
Table 9. RS232-1 Connector Pinout (J350) ............................................................................................................................... 18
Table 10. USB Connector Pinout (J300).................................................................................................................................... 18
Table 11. USB Jumper (P300) ................................................................................................................................................... 19
Table 12. RS232-2 Connector Pinout (J500) ............................................................................................................................. 19
Table 13. Speaker Connector Pinout (J430)............................................................................................................................... 20
Table 14. Microphone Connector Pinout (J460)........................................................................................................................ 21
Table 15. Audio Jumper (P420) ................................................................................................................................................. 21
Table 16. Headset Connector Pinout (J440)............................................................................................................................... 22
Table 17. Alert Transducer Pinout (LS400)............................................................................................................................... 22
Table 18. SIM Connector Pinout (J100) .................................................................................................................................... 24
Table 19. SIM Card Detect Logic Jumper (P110) ..................................................................................................................... 24
Table 20. Connectors.................................................................................................................................................................. 26
Table 21. g20 Connectors Pinout ............................................................................................................................................... 27
Table 22. Switches and Jumpers ................................................................................................................................................ 29
Table 23. Dip Switches .............................................................................................................................................................. 30
Table 24. LEDs .......................................................................................................................................................................... 31
Table 25. Display Connector Pinout (DS800) ........................................................................................................................... 33
Table 26. Keypad Functions....................................................................................................................................................... 33
Table 27. Electrical Specifications............................................................................................................................................. 35
Table 28. Developer Board Parts List ....................................................................................................................................... 55

98-08901C67-O 1
1. PREFACE
1.1 SCOPE OF THIS MANUAL
This manual introduces the g20 Developer's Kit, and describes the technical details required by the data terminal equipment user
to successfully integrate the Motorola g20 cellular engine into an original equipment manufacturer (OEM) wireless host device.
With the help of this manual, the user can utilize the Developer's Kit to conduct a full series of test and evaluation procedures
on the g20, as well as perform application development.
We at Motorola want to make this guide as helpful as possible. Keep us informed of your comments and suggestions for
improvements.
You can reach us by email: GSM [email protected].
1.2 WHO SHOULD USE THIS MANUAL
This manual is intended for all members of the DTE OEM integration team who will use the g20 Developer’s Kit, including
representatives from hardware, software and RF engineering disciplines.
1.3 DISCLAIMER
This guide provides advice and guidelines to developers. Responsibility regarding how the information is used lies entirely with
the OEM. Statements indicating support provided by, or offered by, Motorola are subject to change at any time.
Motorola reserves the right to make any changes to this manual.
1.4 SAFETY
1.4.1 User Operation
Do not operate your telephone when a person is within eight inches (20 centimeters) of the antenna. A person or object within
eight inches (20 centimeters) of the antenna could impair call quality and may cause the phone to operate at a higher power level
than necessary, as well as expose that person to RF energy in excess of that established by the FCC RF Exposure Guidelines.
IMPORTANT: The telephone must be installed in a manner that provides a minimum separation distance of eight inches (20
centimeters) or more between the antenna and persons in order to satisfy FCC RF exposure requirements for mobile transmitting
devices.
IMPORTANT: To comply with the FCC RF exposure limits and to satisfy the categorical exclusion requirements for mobile
transmitters, the requirements described in the following section must be met.

Preface
2 98-08901C67-O
1.4.2 Antenna Installation
• A minimum separation distance of eight inches (20 centimeters) must be maintained between the antenna and all persons.
• The effective radiated power of the transmitter must be less than 3.0 Watts ERP (4.9 Watts or 36.9 dBm EIRP). This requires
that the combination of antenna gain and feed line loss not exceed 16 dBi.
1.5 APPLICABLE DOCUMENTS
g20 Cellular Engine Module Description: 9808901C66-O
g20 AT Commands: 9808901C68-O
1.6 TRADEMARKS
MOTOROLA and the Stylized M Logo are registered in the U.S. Patent and Trademark Office. All other product and service
names are the property of their respective owners.
© Motorola, Inc. 2003

98-08901C67-O 3
Preface
1.7 TERMS AND ABBREVIATIONS
This section provides definitions for terms and abbreviations used in this document.
1.8 HOW THIS MANUAL IS ORGANIZED
This manual contains the following chapters:
•Chapter 1 contains this preface.
•Chapter 2 introduces the g20 Developer’s Kit and provides important safety instructions.
•Chapter 3 describes the Developer Board and its components in detail, including connectors, jumpers, Dip switches and
LED indicators. It also includes a set of setup procedures for first-time use.
•Chapter 4 provides the mechanical requirements for mounting the g20 onto the Developer Board.
•Chapter 5 provides contact information for Motorola Service Support and Customer Assistance.
•Chapter 6 includes schematic diagrams of the g20 Developer’s Kit as well as a complete parts list.
Table 1. Terms and Abbreviations
Acronym/Term Definition/Description
ADC Analog to Digital Converter
CMOS Complementary Metal Oxide Semiconductor
CODEC Coder-Decoder
DTE Data Terminal Equipment (such as terminals, PCs and so on)
EME Electromagnetic Energy Exposure
ESD Electro-Static Discharge
EVB Evaluation Board
GPRS General Packet Radio Service
GSM Global System for Mobile Communications
IRQ Interrupt Request
LED Light-Emitting Diode
MIDI Musical Instrument Digital Interface
MMCX Mini Micro Coax
MMI Man-Machine Interface
OEM Original Equipment Manufacturer
PCM Pulse Code Modulation
RF Radio Frequency
SIM Subscriber Identity Module
SPI Serial Peripheral Interface
UART Universal Asynchronous Receiver Transmitter
USB Universal Serial Bus
UUT Unit Under Test

Preface
4 98-08901C67-O

98-08901C67-O 5
2. INTRODUCTION
2.1 GENERAL DESCRIPTION
The g20 Developer’s Kit is intended for evaluating the g20 module, as well as for developing and testing software applications
for it.
The main component of the g20 Developer’s Kit is the Developer Board, which is mounted in a chassis. The kit includes a cover
for the Developer Board. The cover has openings on the top and side for the Developer Board’s external connectors.
Figure 1. g20 Developer’s Kit (top view, with cover)
On-board Antenna
SIM Tra
y
Ke
y
padDispla
y

Introduction
6 98-08901C67-O
Figure 2. g20 Developer’s Kit (front, with cover)
Figure 3. g20 Developer’s Kit (left side, with cover)
Figure 4. g20 Developer’s Kit (rear, with cover)
Figure 5. g20 Developer’s Kit (right side, with cover)
SIM Tray
g20 Power On/Off
Pushbutton
g20 Power
Indicator LED
Speaker
Connector
Microphone
Connector
Headset
Connector
Power Adapter
Connector
Power
On/Off Switch
USB
Connector
RS232-1
Connector
RS232-2 (SPI)
Connector
Battery Connector
Power
Indicator LED
External
Antenna In
p
ut
Internal
Antenna In
p
ut

98-08901C67-O 7
Introduction
2.2 PACKAGE CONTENTS
The g20 Developer’s Kit includes the Developer Board, chassis and cover, as well as accessories that enable you to better utilize
the board. The kit contains the following components:
Kit Number: F3030A
Table 2. g20 Developer’s Kit Package Contents
Part No. Description Quantity
FTN8121B Developer Board 1
SPN4716B Wall Mount Power Adapter 1
SYN7456A European Plug for Adapter 1
SYN7455A UK Plug for Adapter 1
8102316T02 Test SIM Card 1
SYN6962A Mono Headset w/Detect 1
3087563V12 USB Cable 1
3087563V13 RS232 Cable 1
2987604U01 DC Power Input Mount — VCC 1
2987604U02 DC Power Input Mount — GND 1
0310907A03 M2/6mm Screw (for g20 fastening) 2
8509397T03 Antenna Stub 1
1587867V01 Developer Board Chassis 1
1587867V02 Developer Board Cover 1
3087568V01 RF cable between internal antenna
and external connectors
1
3087568V02 RF cable with MMCX connector
between g20 and external antenna
connector
1
Documentation and Software CD 1

Introduction
8 98-08901C67-O
Figure 6 shows the g20 Developer’s Kit, including the Developer Board (without cover) and the g20 and some accessories
attached.
Figure 6. g20 Developer’s Kit with Accessories and the g20
The Developer’s Kit does not include a g20 device. A g20 must be obtained separately.
2.3 ACCESSORIES
Table 3 provides a list of accessories for the g20 Developer’s Kit.
2.4 SAFETY PRECAUTIONS
Most Developer Board circuits are not shielded. Be sure to take appropriate precautionary measures in order to avoid ESD while
handling the kit. ESD can damage the Developer Board and/or the g20 module attached to it.
Table 3. Accessories Sold Separately
Part No. Description
0189727L01 3.6V Lithium-Ion Battery
0187506V08 Host Interconnect Flex Cable
FSN5527A Audio Speaker 8
SYN5708D Audio Microphone (Passive)
g20 Developer Board
Headset
RS232 Cable
USB Cable
Microphone
Power Adapter
RF
Cables
Battery
Speaker
Adapter Plug
Ω

98-08901C67-O 9
3. DEVELOPER BOARD AND
INTERFACES DESCRIPTION
3.1 HOW THIS CHAPTER IS ORGANIZED
This chapter contains the following sections:
•Overview provides an overview of the Developer Board.
•Initial Setup describes how to set up and prepare the Developer Board for first-time use.
•Configuration describes how to modify the default settings to control the operation of the Developer Board.
•Components and Specifications lists each connector, switch, jumper, Dip switch and LED and provides other details and
specifications for the Developer Board.
3.2 OVERVIEW
The g20 Developer Board is designed to support the hardware and software development and validation of the g20 GSM/GPRS
data module. The Developer Board provides a peripheral platform to operate the g20 as a standalone product, and to easily
access the g20’s 70-pin interface connector signals.
The Developer Board has the following functions:
• Serves as a mounting platform for the g20 module
• Supplies the g20 module with power
• Provides standard communication interfaces (USB and RS232) to the g20
3.2.1 Developer Board Features
The Developer Board provides the following features to facilitate software and hardware development:
• Easy access to the g20’s 70-pin interface connector signals, through a large header connector and an external host connector
• AC, battery and DC power supplies for board operation
• LED indicators for critical signals
• Display and keypad for phone operation
• USB and RS232 serial interfaces
• Secondary RS232 interface using the SPI bus (for g20 debugging)
• Digital audio interface
• Analog audio interface for speaker, alert transducer, microphone and headset
• SIM card connector
• Switches and jumpers for controlling board operation

Developer Board and Interfaces Description 10 98-08901C67-O 3.2.2 Developer Board Components Figure 7 shows the Developer Board and its components:
Figure 7. Developer Board Components
RS232-2 Debugger
Connector
SPI and
RS232-2
LEDs
Dip
Switches
Speaker
Connector
Microphone
Connector
Headset
Connector
Alert
Transducer
GPIO
LEDs
g20 Power
Pushbutton
g20 Power
Indicator LED
Internal
Antenna
Internal
Antenna
Input
External
Antenna
Input
g20 UUT
Connector
Power Jumpers
USB
LEDs
Host
Connector
Power Source
Jumper
SIM Card
Detect Logic
Jumper
g20 Diagnostics
Connector
MMI Keypad
& Display
SIM Card
Tra
y
Entertainment Mute
Input Jumper
Audio
Jumper
RS232-1
Connector
RS232-1
LEDs
Battery
Connector
Power
Adapter
Connecto
r
DC Power
Connectors
Power
Indicator LED
USB
Connector
Fuse
2.5A
USB
Jumper
Power On
/
Off
Switch
Off On

98-08901C67-O 11
Developer Board and Interfaces Description
3.3 INITIAL SETUP
This section describes the initial procedure for setting up the g20 Developer Board for testing and evaluating of the g20. The
tasks in this section need to be performed only once, before the first time you use the g20 Developer’s Kit. After performing the
initial setup, you can modify the default settings or use different peripheral devices, as described in “Configuration” on page 14.
Perform the steps in this section in sequence.
Before starting, remove the cover of the Developer Board. The cover simply slides up off the board, and does not require the
removal of any screws or clips. After setting up the Developer Board, you can place the cover back on the Developer Board by
simply pushing it gently back into place. Make sure the cover is aligned properly with the external connectors on the side of the
board.
3.3.1 g20
The Developer Board works with all versions of the g20. There are four versions of the g20:
• European version
• European version with USB driver
• North American version
• North American version with USB driver
Connect the g20 to the Developer Board by performing the following steps:
• Place the g20 into the area on the Developer Board marked by a white rectangle, and push the g20 70-pin connector down
into the UUT 70-pin connector (P1). The two screw holes on the g20 should be aligned with the g20 spacers (M2 and M3).
• Fasten the g20 to the Developer Board using the two M2 screws provided with the kit.
Figure 8. Connecting the g20
External Antenna
Connector
RF
Cable
MMCX
Connector
g20
Screws
Internal Antenna
Connector
RF Cable
g20

Developer Board and Interfaces Description
12 98-08901C67-O
• An RF cable with an MMCX connector is connected to the external antenna connector. Connect the RF cable’s MMCX
connector to the MMCX connector of the g20 by pushing it in until it clicks. This connects the g20 to the antenna.
3.3.2 USB Driver
If you are using a g20 with a USB driver, you must set the USB jumper (P300), located next to the USB connector, in order to
indicate that the g20 and not the Developer Board is providing the USB driver.
Connect the USB jumper (P300) between pins 1 and 2.
For more information on the USB jumper, refer to “Configuration” on page 14.
3.3.3 External Connectors
Place the cover back on the Developer Board and connect the following external connectors.
3.3.3.1 Power Supply
Make sure the Developer Board power switch is off before connecting the power supply.
Figure 9. Developer Board Power Switch and Adapter Connector
Connect the power adapter to the Developer Board adapter connector (J230), which is labeled Power on the cover of the Devel-
oper Board. Plug the adapter into a wall outlet.
3.3.3.2 PC Connection
USB and RS232 serial interfaces are available for PC communications. If a PC connection is required, connect either a RS232
cable with a male D-type connector to the RS232-1 labeled UART1 connector (J350), or a USB cable with a B-type connector
to the USB labeled connector (J300).
The g20 Developer’s Kit includes the necessary RS232 and USB cables.
3.3.3.3 Audio Devices
Connect the headset, which includes a headphone and a microphone. You can instead connect the speaker and microphone,
which are optional accessories.
Note
The g20 Developer Board can also be powered by an external DC power supply or battery cell. These options are
described in “Configuration” on page 14.
Power Adapter
Connector
Developer Board
On/Off Switch
Power Indicator
LED

98-08901C67-O 13
Developer Board and Interfaces Description
The jacks for these devices are on the left side of the Developer Board and labeled on the board as follows:
• Headset: HEADSET (J440)
• Microphone: MIC (J460)
• Speaker: SPEAKER (J430)
Figure 10. Audio Connectors
You can use the speaker and microphone together or use each one by itself. You cannot use the headset while using either the
speaker or microphone.
3.3.3.4 SIM Card
Insert a SIM card into the SIM tray (J100) with the contacts down and the cut-off corner to the front and right. A diagram on the
cover indicates how to insert the SIM.
Figure 11. SIM Tray
A test SIM card is provided with the g20 Developer’s Kit.
3.3.3.5 Antenna
Connect the additional RF cable from the EXT ANT connector to the INT ANT connector. This connects the g20 to the on-
board internal antenna.
3.3.3.6 Power Up
You must turn on the Developer Board power and then turn on the g20.
• Turn on the Developer Board power by switching on the power switch (S200). The Developer Board power indicator LED
is lit.
• Turn on the g20 by pushing in the g20 on/off switch (S110), holding it in for about a second and then releasing it. You can
also turn on the g20 by pressing and holding the red function button on the keypad. (The red button also functions as the end-
call button.) The g20 on/off LED is lit and the display above the keypad shows text.
The Developer Board is now ready for use.
Speaker
Connector
Microphone
Connector
Headset
Connector
SIM Tra
y

Developer Board and Interfaces Description
14 98-08901C67-O
3.4 CONFIGURATION
After performing the initial setup in the previous chapter, you can use the Developer Board with the default setup. This section
describes how to change this setup in order to use different peripherals or to change the way the board operates.
3.4.1 Alternate Power Sources
Developer Board power can be supplied from an AC power adapter, external DC power source or battery. The same power
source is used for the g20 and the board peripherals.
You must connect the Developer Board to a power source, and then set the power source jumper (P202), if necessary.
There are two other jumpers that help control the power supply in the Developer Board:
•P201: Connects/disconnects the power from the Developer Board peripherals
•P200: Connects/disconnects the power from the g20
Figure 12. Power Supply Connectors, Jumpers and Switches
Each power supply option is described in the sections that follow.
Battery Connecto
r
Power Adapter
Connector
P202
(Power Source
Jumper)
DC Power
Connectors
P200
(g20 Power
Jumper)
P201
(Developer Board
Power Jumper)