Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

This document is relating to the following product:

1vv0300704 Rev.9- 28/05/08

Model P/N GSM Engine

EVK2 3 990 150 463 GM862 Interface 3 990 250 670 -

GE863-PY Interface 3 990 250 684 GE863-PY GE863-QUAD Interface 3 990 250 685 GE863-QUAD GE863-GPS Interface 3 990 250 671 GE863-GPS GE863-SIM 3 990 250 703 GE863-PY

GE864-PY Interface 3 990 250 672 GE864-PY GE864-QUAD Interface 3 990 250 688 GE864-QUAD

GC864 Interface 3 990 250 680 GC864-C2 Interface 3 990 250 683 GC864-QUAD

UC864 Interface 4 990 150 470 UC864-CC864

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Contents

1 Overview .................................................................................................................... 8

2 Generality .................................................................................................................. 9

2.1 Content of the kit ................................................................................................................ 10

3 Description .............................................................................................................. 11

3.1 PCB characteristics............................................................................................................ 12

3.2 Mechanical characteristics of the assembled PCBs.......................................................12

3.2.1 Mother Board CS1139B .....................................................................................................12

3.2.2 GM862 Interface CS1150B ...................................................................................................13

3.2.3 GE863 Interface CS1151A....................................................................................................13

3.2.4 GE864 Interface CS1152B....................................................................................................13

3.2.5 GC864 Interface CS1203B....................................................................................................13

3.2.6 GC864-C2 Interface CS1231X ...............................................................................................13

3.2.7 UC864-CC864 Interface ..........................................................................................................13

4 Startup procedure................................................................................................... 14

4.1 Golden rule.......................................................................................................................... 14

5 Insertion of the Interface Boards........................................................................... 15

6 Power supply setting.............................................................................................. 16

6.1 Fixed DC source ................................................................................................................. 16

6.2 Variable DC source............................................................................................................. 17

6.2.1 Suggestion................................................................................................................................17

6.2.2 Coaxial Plug..............................................................................................................................18

6.3 Li-Ion Battery pack and Charger ....................................................................................... 18

6.4 Application Notes ............................................................................................................... 19

6.4.1 About Li-Ion Battery Pack.........................................................................................................19

6.4.2 About Current Charger .............................................................................................................19

7 Serial interface ........................................................................................................ 20

7.1 Serial Port Setup................................................................................................................. 21

8 Audio Section.......................................................................................................... 22

8.1 Overview.............................................................................................................................. 22

8.1.1 History.......................................................................................................................................22

8.1.1.1 Transducers definitions ........................................................................................................22

8.1.2 Actual........................................................................................................................................22

8.1.3 The choice ................................................................................................................................23

8.2 Differential and Single Ended............................................................................................ 23

8.2.1 Concepts...................................................................................................................................23

8.2.2 Benefits and disadvantages .....................................................................................................23

8.2.3 Settings.....................................................................................................................................24

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

9 AF Amplifiers Setting.............................................................................................. 25

10 Audio outputs ...................................................................................................... 26

10.1 Low AF Power Mode.......................................................................................................26

10.1.1 Audio connector........................................................................................................................27

10.2 High AF Power Mode ...................................................................................................... 27

10.2.1 Speaker and Stand-alone Microphone.....................................................................................28

10.2.2 Speaker plus Headset ..............................................................................................................29

10.3 Warning............................................................................................................................29

10.3.1 Coil impedance.........................................................................................................................29

10.3.2 Earpiece....................................................................................................................................29

10.3.3 Speaker ....................................................................................................................................29

11 Audio Accessories .............................................................................................. 30

11.1 Headset............................................................................................................................ 30

11.2 Stand-alone microphone................................................................................................31

11.3 Speaker............................................................................................................................ 31

12 Indication and services ....................................................................................... 32

12.1 Optical Indicators............................................................................................................32

12.1.1 Status Led.................................................................................................................................32

12.1.2 CHARGE Led ...........................................................................................................................33

12.2 Switches ..........................................................................................................................34

12.2.1 POWER ON Switch ..................................................................................................................34

12.2.2 RESET Switch ..........................................................................................................................34

13 Connectors pinout............................................................................................... 35

13.1 Motherboard to Module .................................................................................................. 35

14 Module Interface Boards ..................................................................................... 38

14.1 Generality ........................................................................................................................38

14.2 Short Description............................................................................................................ 38

14.3 Interface Boards Cross list ............................................................................................ 38

14.4 Further Accessories for GPS version ........................................................................... 39

15 GM862 Interface ................................................................................................... 40

15.1 Stand-alone setup........................................................................................................... 40

15.2 Interface connectors....................................................................................................... 41

15.3 Content of the kit ............................................................................................................41

16 GE863 Interface.................................................................................................... 42

16.1 Stand-alone setup........................................................................................................... 42

16.2 Content of the kits ..........................................................................................................43

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

16.2.1 GE863-PY/QUAD version ........................................................................................................43

16.2.2 GE863-GPS version .................................................................................................................43

16.2.3 GE863-SIM version ..................................................................................................................43

16.3 Interface connectors....................................................................................................... 43

16.4 Additional components for GPS version...................................................................... 44

16.5 USB connector................................................................................................................ 45

16.6 Serial port configuration ................................................................................................ 46

16.6.1 GE863-PY/QUAD .....................................................................................................................46

16.6.2 GE863 - GPS............................................................................................................................46

16.6.2.1 “CONTROLLED MODE”...................................................................................................46

16.6.2.2 “SEPARATED SERIAL PORT”.........................................................................................47

16.7 ANTENNA connectors.................................................................................................... 47

16.7.1 GPS ANTENNA connector .......................................................................................................47

16.7.2 GSM ANTENNA connector ......................................................................................................47

16.7.3 RFU ANTENNA connector .......................................................................................................47

17 GE864 Interface.................................................................................................... 48

17.1 Stand-alone setup........................................................................................................... 48

17.2 Interface connectors....................................................................................................... 49

17.3 Content of the kit ............................................................................................................49

18 GC864 Interface ................................................................................................... 50

18.1 Stand-alone setup........................................................................................................... 50

18.2 Interface connectors....................................................................................................... 51

18.3 Content of the kit ............................................................................................................51

19 GC864-C2 family Interface .................................................................................. 52

19.1 Stand-alone setup........................................................................................................... 52

19.2 Interface connectors....................................................................................................... 53

19.3 Content of the kit ............................................................................................................53

20 UC864 family Interface ........................................................................................ 54

21 GPIO por

21.1 GPIO location .................................................................................................................. 56

21.1.1 GM862 Interface (p/n 3990250670) ........................................................................................56

21.1.1.1 Note on GM862-GPS version...........................................................................................57

21.1.2 GE863-GPS Interface (p/n 3990250671) .................................................................................58

21.1.2.1 Note on p/n 3990250684 and p/n 3990250685 GE863 ...................................................59

21.1.3 GE863 Interfaces (p/n 3990250684 -3990250685-3990250703) ............................................60

21.1.4 GE864 Interface (p/n 3990250672)..........................................................................................61

21.1.5 GC864 Interface (p/n 3990250680)..........................................................................................62

21.1.6 GC864-C2 Interface (p/n 3990250683)....................................................................................63

21.1.7 UC864 Interface (p/n 4990150470).........................................................................................64

ts............................................................................................................ 55

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

22 SCHEMATICS ....................................................................................................... 65

22.1 EVK2 Mother Board ........................................................................................................ 66

22.2 GM862 Interface Board................................................................................................... 71

22.3 GE863 Interface Board ...................................................................................................72

22.4 GE864 Interface board.................................................................................................... 74

22.5 GC864 Interface board.................................................................................................... 75

22.6 GC864-C2 Interface board.............................................................................................. 76

22.7 UC864 Interface board...................................................................................................77

23 Service and firmware update .............................................................................. 79

24 SAFETY RECOMMENDATIONS .......................................................................... 80

24.1 Disposal of this product in the European Union .........................................................81

25 RoHS Certifications ............................................................................................. 82

25.1 EVK2 Mother Board p/n 3990150463............................................................................. 82

25.2 GM862 Interface p/n 3990250670...................................................................................83

25.3 GE863-GPS Interface p/n 3990250671........................................................................... 84

25.4 GE863 Interface p/n 3990250684 ...................................................................................85

25.5 GE863 Interface p/n 3990250685 ...................................................................................86

25.6 GE864 Interface p/n 3990250672 ...................................................................................87

25.7 GE864 Interface p/n 3990250688 ...................................................................................88

25.8 GC864 Interface p/n 3990250680 ................................................................................... 89

25.9 GC864-QUAD-C2 Interface p/n 3990250683.................................................................. 90

26 Disposal of old Electrical & Electronic Equipment (WEEE Mark).................... 91

27 Technical Support ............................................................................................... 92

28 Document Change Log ....................................................................................... 93

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

DISCLAIMER

The information contained in this document is the proprietary information of Telit Communications S.p.A. and its affiliates (“TELIT”). 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 Telit, is strictly prohibited.

Telit makes every effort to ensure the quality of the information it makes available. Notwithstanding the foregoing, Telit does not make any warranty as to the information contained herein, and does not accept any liability for any injury, loss or damage of any kind incurred by use of or reliance upon the information.

Telit disclaims any and all responsibility for the application of the devices characterized in this document, and notes that the application of the device must comply with the safety standards of the applicable country, and where applicable, with the relevant wiring rules.

Telit reserves the right to make modifications, additions and deletions to this document 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 application note.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

1 Overview

Aim of this document is the handling description of the developer’s Evaluation KIT second edition, a laboratory tool named EVK2 in the rest of this document. All given information shall be used as a guide and a starting point for properly developing of your product. Obviously this document cannot embrace all the hardware solutions and products that may be designed.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

2 Generality

Telit supplies the EVK2 to assist the designer during his developing project phase to develop his own applications based on Telit modules. The EVK2 provides a fully functional solution for a complete data/phone application. The EVK2 is formed by a motherboard CS1139B and several dedicated Telit modules Interface Boards with RF antenna connectors. The motherboard has multiple power supply possibilities and is equipped with SIM card housing, RS 232 serial port level translator, direct USB1.1 connection, and two audio input/output paths.

The only items you have to provide are:

1) a personal computer or microcontroller;

2) a SIM card with a valid Network subscription;

3) the audio accessories;

4) a knowledge of AT commands programming;

5) a power supply.

The connection between the EVK2 and your PC (or other DTE) are realized by standard RS232 or USB 1.1 ports.

The communications between your application and Telit Modules are realized connecting the Asynchronous Serial Interfaces of the module’s Base Band Chips (ASC0 and ASC1) through: Æ a double stacked standard DB9 connector, that provides 2 serial communication paths RS232 protocol up to 115Kbit/sec; Æ a CMOS HUB, that makes both serial interfaces accessible through one physical connection providing two-way communication in compliance with USB version 1.1 specification up to 1,5Mbytes/sec. The second one is the only possibility with portable personal computers that generally have not the RS232 port.

Furthermore, the EVK2 allows benefiting of the special features of the new Telit Module versions with PYTHON Script Interpreter and GPS satellite positioning receiver. The ASC1, accessible as RS232 on lower DB9 connector or through the USB1.1 HUB, is used for:

• continuous of debug messages of the PYTHON Script Interpreter (requires PYTHON version modules;

• continuous direct output of GPS NMEA sentences (geographical coordinates) from modules with GPS.

The development of the applications utilizing Telit modules presents a proper design of all the interfaces towards and from the module (e.g. power supply, audio paths, level translators),

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

otherwise a decrease in performance will be introduced or, in the worst case, a wrong design can even lead to an operating failure of the module. It is also easily feasible the use of the Telit modules in the so called “ stand-alone configuration “, connecting the module mounted on its own interface board directly to your application, through 2x40 pin header connectors.

2.1 Content of the kit

Please check out the content of your EVK2 kit; if any of the items is missing, please contact your supplier.

Description Quantity

EVK2 MOTHERBOARD 1 INFORMATION NOTE 1 2 PIN JUMPER FEMALE CONN 18 ASSEMBLED USB A-B CABLE

L-1800

RED & BLACK CABLE WITH PLUGS

L-60cm GSM-UMTS MAGNETIC ANTENNA CABLE RG174 WITH SMA/M

Table 1

1

Figure 1: GE863-PY Interface Board (upper) fitted on EVK2 Motherboard (lower).

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

3 Description

The motherboard CS1139B can be split into several functional blocks depending on the implemented function; the following drawings show a block diagram and the displacement of the main blocks on motherboard.

3 0 4 L P

Telit Module

500mW AF PA

SO401

S.E. AF in/out

PL401

BTL AFout

SO501

USB A1

GPS debug

AUDIO 1

AUDIO 2

PL402

PL404

USB HUB

SO301

STACKED RS232

blok39a3.skd 15/03/2006

USB B1

USB A0

USB B0

r to

l

la

e

s

v

n

e

a

r

L

T

PL301 PL303

Reserved

2 0

AT command

3 L P

Power Saving

NMEA

2

1

0

2

L

P

Charge

+3,7V

PL106

5 0 1 L P

Current Limiting

4 0 1 L P

Figure 2: Miscellaneous signals, connections and routing on CS1139B.

PL103

Charge 6V In

PL102

SO101

5-40 Vin

PL101

3,8Vin

PL107

Li-Ion Batt.Pack

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

CS1139B

USB

RS232 STACKED

USB to RS232

INTERFACE

SERIAL PORTS SELECTION

RS232

USB

RS232 LEVEL TRANSLATOR

Figure 3: CS1139B circuital displacement

MODULE INTERFACE CONNECTORS

AUDIO LINES SELECTION

AUDIO 1

AUDIO 2

AUDIO

SPEAKER

RESET

STATUS LED

ON

STEP DOWN CONVERTER

CURRENT LIMITER

CHARGER ON

SIM CARD HOLDER

BATT REG

CHARGE LED

+(5-40)V

+3.8V

REG VAR.

+6V CHARGER

Li-Ion Battery

3.1 PCB characteristics

Material FR4 Thickness 0, 95 mm Surface finishing Chemical gold plate Ni 5um/ Au 0,1um

3.2 Mechanical characteristics of the assembled PCBs

3.2.1 Mother Board CS1139B

Length 100 mm (max 102,6 mm) Width 160 mm (max 166,10mm) Height 47,6 mm (included the support with columns) Weight 200 gr (without any interface)

3.2.2 GM862 Interface CS1150B

Length 66,04 mm Width 78,74 mm Height 21,00 mm Weight 27 gr (without the module)

3.2.3 GE863 Interface CS1151A

Length 75 mm (max 84,70mm) Width 78,74 mm Height 21,00 mm Weight 40 gr (with module) Weight 44,3 gr (with module for GPS version)

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

3.2.4 GE864 Interface CS1152B

Length 66,04 mm (max 75,20mm) Width 78,74mm Height 21,00 mm Weight 36 gr (with module)

3.2.5 GC864 Interface CS1203B

Length 66,04 mm Width 78,74 mm Height 21,00 mm Weight 27 gr (without the module)

3.2.6 GC864-C2 Interface CS1231X

Length 50,00 mm Width 33,00 mm Height 5,60 mm Weight 13,8 gr (with module)

3.2.7 UC864-CC864 Interface

Length 102,00 mm Width 67,50 mm Height 20,80 mm Weight 55 gr (without module)

Note: The overall height for every combination (mother board+interface board) is still the height of the mother board

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

4 Startup procedure

The motherboard factory setup is:

Serial port ………………………… RS232 DC source …………………………+ (5÷40) V / Batt.Charger connector (PL106)…On RX Amplifier………………………..Audio 1

Respect the following order to use the EVK2:

9 insert your SIM card 9 set properly all jumpers in the desired position 9 plug the module Interface board into PL201 and PL202 9 connect the antenna to RF connector (on module or on Interface Board) 9 connect the audio accessories if required 9 plug the external power supply into the right socket, depending from DC source 9 switch ON the power supply 9 connect the serial cable between your PC and UART (RS232 or USB 1.1) 9 push ON/OFF button for at least 2 seconds until the STATUS LED is on

Your EVK2 should now be operational and ready to receive AT Commands.

≥

1A

4.1 Golden rule

When you use USB port, it is very important to respect the following sequences:

start first turning ON your EVK2 and then connecting it to your PC ; stop first disconnecting your PC and then turning OFF your EVK2 .

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

5 Insertion of the Interface Boards

Every Interface Board must be inserted on CS1139B paying great attention to match the position of the main connectors; this has been made easy:

Æ optically by a triangle drawn on both printed circuits (except CS1231X) ; Æ mechanically shifting a column out of regular square cross position.

Both guide systems are highlighted by orange color as shown on the next figure.

USB

RS232 STACKED

RS232

USB

OPTICAL

2

1 0 1

O S

4039

KEY

MECHANICAL KEY

1

CS1139B

CS1150B

1

SPEAKER

AUDIO 1

AUDIO 2

STATUS LED

ON

3 0 1

O S

39 40

21

1

12

2

RESET

3 0 1 L P

30293029

2 0 1 L P

sense39b

Figure 4: Positioning Guide Systems of GM862 Interface Board on CS1139B.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

6 Power supply setting

The EVK2 could be powered by different external sources, only one at time. The requested setting is made inserting the proper jumper connectors in the right position as described in the following paragraphs. Be careful to the connections, even if every supply line is protected by a diode against “polarity reversing” and by a 0Ω resistor against “short circuiting”.

6.1 Fixed DC source

Connect a +3,8V / ≥ 2A fixed DC source to PL101 respecting the polarization; short pin2 & pin3 - PL104 and pin1&pin2- PL105 by 2 contacts jumper connectors. No other jumpers are needed.

3_8DC.skd

PL102

SO101

V 0 4

5

PL101

4 0

3.8V

1 L P

PL103

+3,8V INPUT

5 0 1 L P

PL107

PL106

REG

BATT

SO201

Figure 5: +3,8V fixed source setting

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

6.2 Variable DC source

Connect a + (5÷40) V /≥ 1A variable DC source to PL102 (by wires) or to SO101 (by coaxial plug), with care to the polarities. Short pin1& pin2-PL104 and pin1& pin2-PL105 by inserting 2 contacts jumper connectors. No other jumpers are needed.

PL102

+(5-40)V in

SO101

+(5-40)V in

PL106

SO201

V 0 4

5

4 0 1 L P

3.8V

REG

BATT

5 0 1 L P

5_40DC.skd

+(5-40)V Source by Plug

PL101

PL106

PL103

REG

BATT

SO201

PL107

+(5-40)V Source by wires

V 0 4

5

PL101

4 0 1 L P

3.8V

PL103

5 0 1 L P

PL107

Figure 6: Variable DC source setting

6.2.1 Suggestion

It is useful set the variable DC source at 6V minimum to avoid problems with voltage drops due to the length of the wires or the conductors gauge .

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

6.2.2 Coaxial Plug

The figure 7 shows the connections of the Power Plug of left part of figure 6.

inner contact

outer contact

powerjck.skd

Figure 7: Coaxial “Power Plug” connection.

6.3 Li-Ion Battery pack and Charger

Connect a Li-Ion battery pack to PL107 with care to the polarity then short pin2&pin3- PL105 by inserting the 2 contacts jumper connector. If the battery pack needs to be recharged, connect a +6V / care to the polarity; short PL106 inserting a 2 contacts jumper connector as shown in figure 8: the yellow CHARGE LED will be on during the initial phase of charge. If you remove the battery pack when the charge stops (no current flows), immediately REMOVE also the jumper of PL106.

SO101

liion.skd

V 0 4

5

PL101

4 0

PL106

CHARGER ON

SO201

REG

BATT

1 L P

3.8V

PL103

5

E

0

G

1

R

D

L P

PL107

A

E

H

L

C

≥

0,5A fixed DC source to PL103, with

Li-Ion DC Source plus Battery Charger

+6V IN (Charger)

Li-Ion Battery Pack

Figure 8: Battery Pack and Battery Charger wired connections and setting.

NEVER CONNECT any Battery charging source to PL103 of CS1139B WITHOUT the Battery Pack

3

=

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

6.4 Application Notes

6.4.1 About Li-Ion Battery Pack

The 3.7V Li-Ion rechargeable Battery Pack should be connected directly to PL107 connector. Remember to use the connection cables as short as possible, with the appropriate conductors gauge and the other attributes, such as device power budget and cable flexibility, in order to match the specified voltage drop (especially during the high current absorption periods). To obtain the best performance we suggest a capacity of 1000 mAh (

6.4.2 About Current Charger

With a +6V Current Unlimited Source connected to PL103 connector, the battery pack will be directly charged through VBATT connector pins of the Telit Modules, under control of the Internal Charge Algorithm. Depending on the size, the Li-Ion cell manufacturers suggest a charge current value not greater than 1,5C considered to be a good choice.

With reference to the schematic diagram 30276SE11139A -sheet1, the Current Limiting Circuit (

Q102, Q103, R106, R107, R108, R109, R110, R111, R112, R113, C105) sets the maximum value of the

Charge Current in respect to the law:

With the default values, the charge current will be ∼ 470mA, which will charge Battery Packs with a capacity from 350mAh to 1000mAh, without any dissipation problem.

If a higher capacity Battery Pack is needed, you must increment the Time Out in the Telit Modules.

1

; even if a lower current means a longer charging time, a current equal to 0,5C is

Ich

Vbe

Q

R par

102

→=

where

R

par

Set the maximum voltage of the

Current Unlimited Source

lower then +8V

not lower than 500 mAh).

R112,R111,//R110,

R11

1

Capacity of the battery pack, expressed in mAh

7 Serial interface

The following figure shows the architecture of the serial ports.

SO301 Upper

0 C S A

LDO on/off

1 C S

A

SO301 Lower

+3,7V

8

3V LDO U506

2

U303

U304

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

8

AT commands PROGRAM

2

NMEA (GM862-GPS)

8

2

SO501 USB-B

B U H

U502

2

XTAL2

USB(0)

USB (2) spare

USB (1)

2

6MHz

SO301

U503

2

U504

+5V USB

3V LDO U505

PWR Ena

VCCIO

U509

VCCIO

PWR Ena

Figure 9: Serial ports block diagram.

Port B (0)

Port A (0)

Port B (1)

Port A (1)

8

2

3

R0

RESERVED

SERIAL9.SKD

3

GPS debug

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

7.1 Serial Port Setup

Communications between your application and the Telit modules are allowed connecting the DTE to the Asynchronous Serial Interfaces of Base-Band Chip, ASC0 and ASC1, through the stacked

standard RS232 communications port ( or a standard USB-B Series receptacle (

realizes a multiple attachment point device

double 9way D-socket connector at slow data rates of RS232 protocol)

at higher data rates of USB1.1 specification through a CMOS HUB that

).

UPPER

ATcommands/PROGRAM

12345

6789

DB9 Stacked

ddb9b.skd

LOWER

SERVICE

CS1139B

12345

6789

Figure 10: Double 9way D-Socket Connector

The selection is made short circuiting PL302&PL303 (RS232 mode) or PL302&PL301 (

by 10 pieces of 2 contacts jumpers. This solution has been implemented because you can

mode)

isolate every single line during the development.

1

2

SO501

USB

PL502

SO101

SO501

USB

PL502

USB 1.1

CS1139B

SO301

RS232 STACKED

RS232

USB

39 40

1

RS232 MODE

PL303

PL302

PL301

CS1139B

SO301

RS232 STACKED

RS232

USB

39 40

USB MODE

PL303

PL302

PL301

usb_rsb.skd

Figure 11: Serial Ports selection

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

8 Audio Section

8.1 Overview

The BaseBand chip of our modules provides two audio paths both in receive and in transmit sections, which could be active only one at time. To turn on your well-suited section on EVK2, please refer to “AF Amplifiers Setting “paragraph and followings. To know which are the suggested performances of the EVK2 audio transducers, refer to “Audio Accessories “paragraph.

8.1.1 History

The Baseband chip of our modules was developed for the cellular phones, which needed two separated amplifiers both in RX and in TX section. A couple of amplifiers had to be used with internal audio transducers ( external audio transducers (

Handset mode, HS) while the other couple of amplifiers must be used with

Handsfree mode, HF).

8.1.1.1 Transducers definitions

Headsets are transducers that receive an electrical signal from a receiver and use speakers placed in close proximity to the ears to convert the signal into audible sound waves. In the context of telecommunication, the word Headset is also commonly understood to refer to a combination of Headphone and Microphone used for two-way communication, like with a mobile phone. Earphones are small Headphones that are placed directly outside of the ear canal, but without fully enveloping it. They are generally inexpensive and are favored for their portability and convenience. Earpiece A part whether of a telephone receiver or hearing aid, that fits in or is held next to the ear.

8.1.2 Actual

The HS and HF definitions have been kept in the Software and on the schematics of theTelit modules. But with EVK2 we will refer to Audio1 or Audio2 section instead of Handset and Handsfree respectively, remembering that:

• they can have fully equivalent electrical performances (

• they can activate the same functionalities (

• they can offer slightly different performances (

like the Echo Canceller module)

like the two speaker buffering stages)

like the two microphone amplifiers)

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

8.1.3 The choice

The activation of the audio path is made Hardware by AXE line or Software by AT#CAP command. If you don’t have any load driving constraint ( choice between one or other “block” could be done without consideration related to the electrical performances; for example in order to overcome the PCB design difficulties.

like a speaker with an impedance coil lower than 16Ω), the

8.2 Differential and Single Ended

8.2.1 Concepts

Any voltage can be characterized by a potential difference between two terminals. The configuration of the two terminals and how the signal is delivered from output to input allows the signal to be more generally described in one of three ways:

• Single-ended signal. This is a signal delivered between a signal trace and a ground. One terminal for a single-ended connection is always at fixed potential (

• Differential Signals. These are signals that travel through a pair of traces. On the signal pair, neither of the terminals is Ground.

• Common mode Signals. They represent a special case of differential signals, also traveling between a pair of traces, where the voltage potential on both signals is the same.

usually Ground).

8.2.2 Benefits and disadvantages

Differential amplifiers are desirable to use, especially in audio applications where signal levels are very low such as those from microphones. Classically, the benefits obtained from differential amplification are:

• Increase of Common Mode Rejection Ratio

Differential inputs enable cancellation of any noise common on both inputs. Noise generated at the input of the amplifier has a greater effect than noise generated at the output, because any noise on the input is multiplied by the gain of the amplifier.

• Increase Signal to Noise Ratio

The inputs to the amplifier are especially sensitive to noise because they are typically not driven by a very low impedance source.

• High Rejection in Electromagnetic Interference (EMI)

Noise immunity is very important in wireless phones because the RF signal is sent in bursts such that the frequency between bursts is in the audio band. RF rectification is such a problem that many manufacturers shield the audio portion of the phone.

• Double Useful signals level

The signal levels from microphone and the voltage swing to the load are doubled. Then the AF power to the load it is 4 times the single-ended AFpower at the same voltage supply.

(SNR)

(CMRR)

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

• No output blocking capacitor is needed

Even if the differential outputs are biased at half-supply; no DC voltage exists across the load. You do not need the big, expensive and heavy blocking capacitors (

generally from 33 µF to 1000 µF), lowering the cost and saving PCB space

There is no frequency limiting effect due to the high pass filter network created with the speaker impedance and the coupling capacitance.

• Less shielding is required from amplifier to load

Mainly we have only one disadvantage using differential amplification: the routing of one more signal line could be more difficult and the additional trace requires more board space.

8.2.3 Settings

Connecting your accessories to SO401 in/out connector, you will implement Single Ended Input/Output configurations. Removing all 2 contacts jumpers inserted between PL402&PL403 or PL403&PL404, the in/out lines of our modules will be directly available on PL402 and PL404 connectors. In such a way, you will be able to implement fully Differential Input/Output configurations. Only with GC864-QUAD/PY-C2 modules the Ear output lines are AC coupled.

+

T-

T+

T

M

D

N

G

4039

r

a

M

E

T-

M

c

i

M

1

direct.skd

CS1139B

1

A

E

X

a

E

r

H

SPEAKER

E

a

F+

r

H

AUDIO 1

AUDIO 2

M

ic

H

F

-

M

i

c

H

F

-

+

Figure 12: PL402 and PL404 Fully Differential audio lines.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

9 AF Amplifiers Setting

The Base Band Processor Audio Amplifiers selection is made short-circuiting PL403&PL402 (RX

Amplifier 1

performance of both audio paths.

) or PL403&PL404 (RX Amplifier 2). In such a way you could verify the complete

CS1139B

rxamp_b.skd

CS1139B

RS232

USB

RS232

USB

4039

AUDIO 1

1

AUDIO 2

"AUDIO 1" Block Setting

( ex HANDSET )

4039

AUDIO 1

1

AUDIO 2

"AUDIO 2" Block Setting

( ex HANDSFREE )

Figure 13: BaseBand Audio Amplifiers selection

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

10 Audio outputs

The EVK2 output audio signals could be drive a device connected to SO401 (LOW AF POWER mode) or to PL401 (

10.1 Low AF Power Mode

Inserting the 2 contacts jumpers as explained at paragraph 9A, a standard off-the-shelf Headset should be connected to the SO401 ( With such an insertion, the Telit Modules will power the Microphone through a Single Ended input circuit and the Earpiece through a Single Ended/ AC coupled output circuit.

Note that the acoustic performance of the Headset ( its housing, fitting and acoustic impedance.

HIGH AF POWER mode).

REMINDER: the coil impedance of the Headset

3 contacts, 2.5mm diameter jack connector).

frequency response, loudness) largely depends by

PL102

29

30

CS1139B

4039

RS232

STACKED

headset.skd

USB

1

SPEAKER

HEADSET

Figure 14: Headset insertion

AUDIO 1 AUDIO 2

9

0

10.1.1 Audio connector

Earpiece

2

MIC +

1

Common GND

3

Figure 15: Audio Plug Pin-out

10.2 High AF Power Mode

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Connecting an 8Ω Speaker to PL401 by a 2 contacts female connector, you could drive it through the 500mW Power Amplifier. In this case the Speaker will be driven in fully differential configuration, with no side connected to ground and without any output coupling capacitor. Therefore care must be taken because there is DC voltage on both sides of the Speaker. The overall gain of this amplifier can be modified varying the ratios R406/R404 and R407/R410:

A

404

R

2

v

R

406

407

R

•=•=

2

if R404=R407 and R406=R410

410

R

REMINDER: the coil impedance of the Speaker should be higher than 8Ω@1KHz

RS232

STACKED

CS113

RS232

USB

4039

1

AUDIO 1 AUDIO 2

PL1

3029

speaker.skd

SEPARATE SPEAKER

Figure 16: Speaker insertion

1

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

10.2.1 Speaker and Stand-alone Microphone

If you are using a Speaker, you can connect a stand-alone electrete microphone by a coaxial 2,5mm plug to SO401, respecting the following pin-out.

1= MIC + 2= N.C.

4039

3

Speaker

3= MIC -

1

SPEAKER

P

AUDIO 1 AUDIO 2

L

3029

Microphone

12

Figure 17: Electrete Microphone Plug Connection

9 3 1 1

S C

RS232

STACKED

RS232

USB

1

speakmic.skd

Figure 18: Speaker & Electret Microphone case insertion

A

0

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

10.2.2 Speaker plus Headset

If you have chosen to connect the Speaker to HIGH AF POWER output, without having a standalone electret microphone, it is also possible to connect a standard off-the-shelf Headset to SO401 without any problem, as shown in the figure 18: the AF output signal will be heard on both Speaker and Earpiece.

RS232

STACKED

9 3 1 1

S C

RS232

USB

4039

1

AUDIO 1 AUDIO 2

1 L P

3029

spkmic2.skd

Speaker

Headset

Electrete Microphone

Figure 19: Speaker plus Headset insertion

10.3 Warning

10.3.1 Coil impedance

You must use the right coil impedance depending from audio output you want to use.

10.3.2 Earpiece

If you sort out the LOW AF POWER solution connecting your Headset to SO401, the coil impedance must be at least 16Ω@1KHz or higher.

10.3.3 Speaker

If you sort out the HIGH AF POWER solution connecting your Speaker to PL401, the coil impedance must be at least 8Ω@1KHz or higher.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

11 Audio Accessories

The following tables show the suggested specification to obtain the best performance from off-the- shelf accessories.

11.1 Headset

Nominal sensitivity -45dBV Line coupling AC Nominal Voltage 2V Range of Using Voltage (1÷10)V Consumption Current (150÷500 ) μA Impedance 2,2KΩ Signal to Noise Ratio 56dB /1KHz/1Pa (A curve) Inner EMI capacitor between terminals

Table 2: Microphone electrical characteristics

Rated Input Power 5mW Maximum Input Power 20mW Coil Impedance SPL

Resonance frequency (Fo) < 350Hz Useful Bandwidth Fo ÷ 8000 Hz @ -3dB

Table 3: Earpiece electrical characteristics

10pF, 33pF

32Ω ± 5Ω @ 1kHz 95±3 dB @ 1KHz/1mW sine

wave

/1Pa (+/- 3dB)

rms

11.2 Stand-alone microphone

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Nominal sensitivity -45dBV Line coupling AC Nominal Voltage 2V Range of Using Voltage (1÷10)V Consumption Current (150÷500 ) μA Impedance 2,2KΩ Signal to Noise Ratio 56dB /1KHz/1Pa /A curve EMI capacitor between terminals

Table 4: Microphone electrical characteristics

11.3 Speaker

Rated Input Power 500 mW Maximum Input Power 1W Coil Impedance SPL Resonance frequency (Fo) < 350Hz Useful Bandwidth Fo ÷ 8000 Hz @ -3dB

Table 5: Speaker electrical characteristics

/1Pa (+/- 3dB)

rms

10pF, 33pF

≥ 8Ω ≥ 85±3 dB @ 1KHz

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

12 Indication and services

12.1 Optical Indicators

12.1.1 Status Led

It is a debug aid that shows information on the network service availability and Call status.

LED status Device Status

Permanently off Device off

Fast blinking (period 1s, Ton 0,5s) Net search / Not registered / turning off

Slow blinking (period 3s, Ton 0,3s) Registered: full service

Permanently on A call is active

Table 6: STAT_LED indications

293029 30

39

40

RS232

USB

39

40

AUDIO 1

AUDIO 2

1

STATUS LED

CS1139B

ON

STATLEDb.skd

RESET

Figure 20: STAT_LED position

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

12.1.2 CHARGE Led

A yellow LED is used as Charge In Act Indicator, as explained in the following table.

CHARGE LED Meaning

Always on Start Charge/ Hugh current Charge in act

Always off Low current Charge in act/Charge stop

Table 7: CHARGE LED indications

PL106

CHARGER ON

SO201

REG

BATT

3.8V

PL105

5-40V

PL104

CHARGE

LED

PL101

PL103

PL107

ch_led.skd

Figure 21: CHARGE LED position

CS1139B

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

12.2 Switches

You turn On/Off or Reset the EVK2 by 2 push buttons.

12.2.1 POWER ON Switch

Pressing for at least 2 seconds the Power ON SWITCH, you turn On/Off the whole EVK2 and the Telit module in use: the STAT_LED starts to slowly blink (

12.2.2 RESET Switch

Whenever the RESET SWITCH is pressed, you could reset the Telit module in use. When the device is reset, it stops any operation without doing any detach operation from the network where it is registered and it reboots after the release of the Reset Switch. This behavior is not a proper shut down because any GSM device is requested to issue a detach request at turning off. For this reason the Reset pressing action must not be used to normally reboot/shutting down the device, but only as an emergency exit in the rare case the device remains stuck waiting for some network response. The RESET is internally controlled at start-up to achieve always a proper power-on reset sequence, so there is no need to control this pin on start-up. It may only be used to reset a device already on that is not responding to any command.

ON state) or stops to blink (OFF state).

293029 30

39

STATUS LED

40

RS232

USB

39

40

AUDIO 1

AUDIO 2

1

CS1139B

RESET

switch_b.skd

Figure 22: SWITCHES position

ON

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

13 Connectors pinout

13.1 Motherboard to Module

The connections between CS1139B and every Telit module Interface Board are made through 2x 40contacts male connectors. Theirs pin functions are listed in the following tables.

Pin Signal Type Function

1 NC2 2 TX_Trace Digital Output to RS232 or USB level

translators

3 RX_Trace Digital Input from RS232 or USB level

translators 4 IIC_SDA_HW Digital In/Out from/to USB level translators 5 GND DC voltage Power 6 IIC_SCL_HW Digital Input from USB level translators 7 SSC0_CLK Digital Output to USB level translators 8 SSC0_MTSR Digital In/Out from/to USB level translators 9 SSC0_MRST Digital In/Out from/to USB level translators

10 NC 11 GND DC voltage Power 12 GND DC voltage Power 13 GND DC voltage Power 14 GND DC voltage Power 15 C109/DCD Digital Output to RS232 or USB level translator 16 C104/RXD Digital Output to RS232 or USB level translator 17 C103/TXD Digital Input from RS232 or USB level

translator

18 C108/DTR Digital Input from RS232 or USB level

translator

19 GND DC voltage Power 20 C107/DSR Digital Output to RS232 or USB level translator 21 C105/RTS Digital Input from RS232 or USB level

translator

22 C106/CTS Digital Output to RS232 or USB level translator 23 C125/RING Digital Output to RS232 or USB level translator 24 NC 25 GND DC voltage Power 26 GND DC voltage Power

2

DO NOT CONNECT

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

27 GND DC voltage Power 28 GND DC voltage Power 29 EAR_HF+ AC Out Voltage Audio 30 EAR_MT- AC Out Voltage Audio 31 EAR_HF- AC Out Voltage Audio 32 EAR_MT+ AC Out Voltage Audio 33 AXE DC voltage INT/EXT Switching 34 MIC_HF- AC In Voltage Audio 35 MIC_MT+ AC In Voltage Audio 36 MIC_HF+ AC In Voltage Audio 37 MIC_MT- AC In Voltage Audio 38 GND DC voltage Power 39 GND DC voltage Power 40 GND DC voltage Power

Table 8: PL201-CS1139B

Pin Function Type NOTES

1 VBATT DC voltage Power 2 VBATT DC voltage Power 3 VBATT DC voltage Power 4 VBATT DC voltage Power 5 GND DC voltage Power 6 GND DC voltage Power 7 GND DC voltage Power 8 GND DC voltage Power

9 CHARGE DC voltage Power 10 CHARGE DC voltage Power 11 GND DC voltage Power 12 GND DC voltage Power 13 GND DC voltage Power 14 GND DC voltage Power 15 ON_OFF* DC voltage Pull up to VBATT 16 NC 17 RESET* DC voltage Module Reset 18 NC 19 NC 20 NC 21 STAT_LED Open Collector Status Indicator LED 22 NC 23 NC 24 NC 25 GND DC voltage Power 26 GND DC voltage Power 27 GND DC voltage Power 28 GND DC voltage Power

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

29 NC 30 NC 31 SIMIO 3V Only SIM Data I/O 32 SIMCLK Digital Signal SIM Clock 33 SIMRST DC voltage SIM Reset 34 SIMVCC DC voltage SIM Power 35 SIMIN DC voltage SIM inside detector 36 NC 37 NC 38 GND DC voltage Power 39 GND DC voltage Power 40 GND DC voltage Power

Table 9: PL202-CS1139B

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

14 Module Interface Boards

14.1 Generality

You can use your EVK2 with GM862/GE863/GE864/GC864/GC864-C2 Telit modules fitted on its own Interface Board; all connections are made through 2x40 contacts connectors. It’s possible to use these Interface Boards also in stand-alone mode, inserting the “not mounted” components ( of an external level translator circuit.

related to RESET BUTTON, ON BUTTON, SIM HOLDER and STATUS LED functions) plus the use

For more information please refer to Telit Product Specification

14.2 Short Description

Interface boards convert the module connection technology (board-to-board or BGA soldering) into a PTH pin connector .The part of the basic interfaces is served by the motherboard, whereas specific interfaces according to the type of the module (

UART) are available on the adapter board to connect it to the user applications, extension boards,

measurements equipment or other tools.

antenna, general purpose inputs/outputs GPIO, ADC/DAC,

14.3 Interface Boards Cross list

Function GSM engine Interface Boards Order Code

EVK2 Mother Board - CS1139B 3990150463 GM862 interface N/A CS1150A 3990250670 GE863–PY interface GE863-PY CS1151A 3990250684 GE863–QUAD interface GE863–QUAD CS1151A 3990250685 GE863-GPS interface GE863-GPS CS1151A 3990250671 GE863-SIM interface GE863-PY CS1151A 3990250703 GE864-PY interface GE864-PY CS1152B 3990250672 GE864-QUAD interface GE864- QUAD CS1152B 3990250688 GC864 interface N/A CS1203B 3990250680 GC864-C2 interface N/A CS1231X 3990250683 UC864-CC864 interface N/A KS101 4990150470

Table 10: Interface Boards Cross List Table.

N/A=NOT APPLICABLE. Because the module is not soldered on its Interface Board, all signals are routed by connectors (RF, Audio & Data) and you can insert on Interface Board every version of the module

i

.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

14.4 Further Accessories for GPS version

When test the GPS products, besides the content of the single kits you need the accessories listed in below table.

Module

under test

GM862-GPS 3990250670 1 1

GE863-GPS 3990250671 1 -

Interface

Board

P/N 1rr0100071tlb 1ff1400073tlb

Table 11. GPS versions further accessories.

GPS

Antenna

SMA/MMCX

cable adapter

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

15 GM862 Interface

This board allows easily interfacing the module with the EVK2 and testing its functionalities; any version of GM862 can be insert. No settings are needed.

Figure 23. GM862 Interface Board

15.1 Stand-alone setup

If you need to use the interface out of EVK2 (Stand-alone setup) you have to mount the following missing components:

• the RESET Button

• the ON Button;

• the STATUS LED and its load resistance.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

15.2 Interface connectors

The following connectors are available:

• 2 male connectors (30 pins each one: PL102, PL103), on which it is possible to connect external devices like user’s application, Telit extension boards, measurements equipment or other tools

• 2 female connectors (40 pins each one: SO101, SO102), to connect the interface to the EVK2 mother board circuits (power supply lines, serial in/out lines, audio in/out lines).

15.3 Content of the kit

Please check out the contents of your interface kit; if any of the items is missing, please contact your supplier.

Description Quantity

GM862 INTERFACE 1

ASSEMBLED CABLE L–250 RG174

TERMINALS SMA F & MMCX 90 M

Table 12.

1

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

16 GE863 Interface

This board allows easily interfacing the module with the EVK2 and testing its functionalities; any version of GE863 can be soldered on it. Depending by the version a different module version is needed, and some components have to be mounted (

GE863-GPS) or not (GE863-PY/QUAD, GE863-SIM).

Figure 24. GE863 Interface Boards: GE863-PY/QUAD (

and GE863-SIM (

at right)

at left) GE863-GPS (at center)

16.1 Stand-alone setup

If you need to use the interface out of EVK2 (Stand-alone setup) you have to mount also:

• the SIMCARD Holder;

• the RESET Button

• the ON Button;

• the STATUS LED and its load resistance.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

16.2 Content of the kits

Please check out the contents of your interface kit; if any of the items is missing, please contact your supplier.

16.2.1 GE863-PY/QUAD version

Description Quantity

GE863 INTERFACE BOARD 1

2 PIN JUMPER FEMALE CONN 2

Table 13

16.2.2 GE863-GPS version

Description Quantity

GE863–GPS INTERFACE BOARD 1

2 PIN JUMPER FEMALE CONN 2

Table 14

16.2.3 GE863-SIM version

Description Quantity

GE863-SIM INTERFACE BOARD 1

2 PIN JUMPER FEMALE CONN 2

Table 15

16.3 Interface connectors

The following connectors are available in any version:

• GSM RF connector (

• 2 male connectors (4 pins each one: PL101, PL102) to select the Serial port configuration

• 2 female connectors (

board circuits (

• 2 male connectors ( devices like user’s application, Telit extension boards, measurements equipment or other tools

SMA Female)

40 pins each one: SO101, SO106) to connect the interface to the EVK2 mother

power supply lines, serial in/out lines, audio in/out lines)

30 pins each one: PL103, PL104), on which it is possible to connect external

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

16.4 Additional components for GPS version

The following components are available only in GPS version (P/N 3990250671):

• GPS RF connector (

• USB B-type connector and its circuitry (

SMA Female)

see schematic 30276SE11151A)

12

SO101

SO103

GSM

GPS

GE863-GPS

SO104

PL103

USB

SO201

112

221

PL104

30

SO106

30

PL102

PL101

39 40

ge863gps.skd

39 40

Figure 25: Connectors displacement on GE863-GPS

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

16.5 USB connector

The USB interface provides 2 serial ports that are related to the NMEA serial port and SIRF-Binary serial port of GE863-GPS module. It is possible to select if the SIRF Binary serial port will be available on the USB connector or directly connected to the second serial port of the modem ( For setting refer to paragraphs 16.7.1, 16.7.2.1, 16.7.2.2.

CONTROLLED MODE).

GE_GPS.SKD

DCD

RXD

TXD

CTS

RING

DSR

RTS

DTR

SSC_CLK

SSC_MRST

SSC_MTSR

MODEM SERIAL PORT

AT/PROG

PYTHON DEBUG

SSC

GE863-GPS

GE863-GPS Interface

TX_TRACE

RX_TRACE

MODEM SERIAL PORT 2

GPS CONTROL PORT

Serial Port A SIRF BINARY

Serial port B NMEA

UART GPS

0183 format

TX_GPS_BIN

RX_GPS_BIN

TX_GPS

RX_GPS

RX_TRACE

TX_TRACE

UART USB

PL102

R X _ G P S

TX_GPS

RX_TRACE

TX_GPS_BIN

TX_TRACE

RX_GPS_BIN

PL101

TX_GPS_BIN

RX_GPS_BIN

SO101 PL103

PL201

SO201USB-B

EVK2

Figure 26: GE863-GPS Serial ports block diagram

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

16.6 Serial port configuration

To switch the serial lines you must short-circuit the PL101-PL102 connectors by 2 contacts jumpers.

16.6.1 GE863-PY/QUAD

The 2 contacts jumpers have to be fitted between pin1&pin2 of PL101-PL102 connectors. This carries out the Python Debug Port on Trace Port of EVK2.

1 1

44

GE863-GPS

PL101

PL102

PL103

PL104

1151_3a.skd

SO106

39

40

Figure 27: Jumpers setting for GE863-PY/QUAD

16.6.2 GE863 - GPS

The 2 contacts jumpers have to be fitted between pin2&pin3 or pin3&pin4 of PL101-PL102 connectors.

16.6.2.1 “CONTROLLED MODE”

This set the SIRF Binary to serial port of the modem. (Typical application Design)

1 1

44

GE863-GPS

PL101

PL102

PL103

PL104

SO106

39

40

1151_3b.skd

Figure 28: Jumpers setting for SIRF BINARY port connected to MODEM port 2

NOTE. All AT GPS commands are available in this configuration

16.6.2.2 “SEPARATED SERIAL PORT”

This set the SIRF Binary available on the USB connector.

1 1

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

44

GE863-GPS

PL101

PL102

PL103

PL104

1151_3c.skd

SO106

39

40

Figure 29: Jumpers setting for SIRF BINARY port available on USB connector

NOTE. In this configuration some AT GPS commands are not available.

Refer to AT Commands Reference User Guide

16.7 ANTENNA connectors

16.7.1 GPS ANTENNA connector

An active GPS antenna should be connected to SO104; the GPS section provides the DC feeding.

WARNING: don’t connect a GSM antenna on this connector.

16.7.2 GSM ANTENNA connector

A GSM antenna should be connected to SO103.

16.7.3 RFU ANTENNA connector

On PCB there is the mounting possibility of a further RF connector (SO105): it is related to future implementation.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

17 GE864 Interface

This board allows easily interfacing the module with the EVK2 and testing its functionalities; any version of GE864 can be soldered on it. No settings are needed.

Figure 30. GE864 Interface Board

17.1 Stand-alone setup

If you need to use the interface out of EVK2 (Stand-alone setup) you have to mount the following missing components:

• the SIMCARD Holder;

• the RESET Button

• the ON Button;

• the STATUS LED and its load resistance.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

17.2 Interface connectors

The following connectors are available:

• 2 male connectors (30 devices, user’s application, Telit extension boards, measurements equipment or other tools;

• 2 female connectors ( mother board circuits (

PTH pins each one: PL102, PL103), by which it is possible to connect external

40 PTH pins each one: SO101, SO102), to connect the interface to the EVK2

power supply lines, serial in/out lines, audio in/out lines);

17.3 Content of the kit

Please check out the contents of your interface kit; if any of the items is missing, please contact your supplier.

Description Quantity

GE864–PY INTERFACE 1

Table 16

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

18 GC864 Interface

This board allows easily interfacing the module with the EVK2 and testing its functionalities; any version of GC864 can be inserted. No settings are needed.

Figure 31. GC864 Interface Board

18.1 Stand-alone setup

If you need to use the interface out of EVK2 (Stand-alone setup) you have to mount also:

• the SIMCARD Holder;

• the RESET Button

• the ON Button;

• the STATUS LED and its load resistance.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

18.2 Interface connectors

The following connectors are available:

• 2 male connectors ( devices, user’s application, Telit extension boards, measurements equipment or other tools

• 2 female connectors ( mother board circuits (

30 PTH pins each one: PL102, PL103), by which it is possible to connect external

40 PTH pins each one: SO101, SO102), to connect the interface to the EVK2

power supply lines, serial in/out lines, audio in/out lines).

18.3 Content of the kit

Please check out the contents of your interface kit; if any of the items is missing, please contact your supplier.

Description Quantity

GC864 INTERFACE 1

ASSEMBLED CABLE L–200 COAX 0.8

TERMINALS GSC & SMA F PANNEL

Table 17

1

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

19 GC864-C2 family Interface

This board allows easily interfacing the module with the EVK2 and testing its functionalities; any version of GC864-C2 can be inserted. No settings are needed.

Figure 32. GC864-C2 Interface Board

19.1 Stand-alone setup

If you need to use the interface out of EVK2 (Stand-alone setup) you have to mount the following missing components:

• the SIMCARD Holder ;

• the ON Button ;

• the STATUS LED and its load resistance.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

19.2 Interface connectors

The following connectors are available:

• 2 male connectors ( devices, user’s application, Telit extension boards, measurements equipment or other tools;

• 2 female connectors ( mother board circuits (

30 PTH pins each one: PL101, PL102), by which it is possible to connect external

40 PTH pins each one: SO101, SO104), to connect the interface to the EVK2

power supply lines, serial in/out lines, audio in/out lines);

19.3 Content of the kit

Please check out the contents of your interface kit; if any of the items is missing, please contact your supplier.

Description Quantity

GC864-C2 INTERFACE 1

ASSEMBLED CABLE L–250 RG174

TERMINALS SMA F & MMCX 90 M

Table 18

1

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

20 UC864 family Interface

This board allows easily interfacing the module with the EVK2 and testing its functionalities; any version of UC864 can be inserted. For more information please refer to 1vv0300771 UC864-E Interface User Guide. No settings are needed.

TOP View

BOTTOM View

Figure 33. UC864 Interface Board

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

21 GPIO ports

A certain number of GPIO ports (General Purpose Input/Output) are available on every Telit Module Interface Board, giving you the possibility to drive digital devices and report their own status. Some of these ports are dedicated. Refer to Telit Product Specification to have all information about characteristics of every GPIO port.

You can consult the following paragraphs to see the displacement of GPIO on every Interface Board.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

21.1 GPIO location

21.1.1 GM862 Interface (p/n 3990250670)

There are 13 GPIO ports available on PL102 and PL103 (

Refer to schematic diagram 30276SE11150B)

T

A

B

V

2

1

0

3

1

T

T T

T

A

B

B V

V

R E Z Z

K

U

L

B /

C

7

_

O I

M

P

A

2

C

G

3 0 1 L P

1

N O M R W P

2

2 0 1 L P

1

E G R

D

D N G

O

S

D N G

T S R _ M A C

/ 9

O I

P G

N O

_ M A C

/ 8

O I

P G

D

A

N

H

G

C

*

D

E

N

G

R A H C

M R A L A

/ 6

O I

P G

*

F

N

T

F

G

E

O

S

_

E

N

R

O

L C S _ M A C

/

1

3

X O I

U P

A

V

G

A D S _ M A C

/ 4

O I

P G

1 N

I _ C D A

D N G

D E L _ T A T S

R D

J /

2 O

I P G

1 I

P G

K L

C

D

M

N

I

G

S

D

O

I

N

M

I

G

S

2 1

O

D

I P

N

0

G

3

9 2

T

1

T

1

A

O I

B

P

V

G

3

0

1

O

I

P

G

0 3

9

2 N O M

X T F R

/ 5

O I

P G

C C V M

I S

T S R

M

I S

D

N

0

G

4

9 3

D

N

I

N

M

I

G

S

2 6 8

M G

E C A

1

2

1

R T _ X T

2

1

5

O

I

P

G

1

0

O

S

0

3

D

1

E C A R T

_ X R

1

N

O

G

I

P

G

D

R

R X R

/ 4

D

0

N

1 C

G

D

N

C

G

D

/ 9 0 1

C

S

T

S

D

C

D

/

8

6

7 0 1

C

D X T

/ 3 0 1

C

D

0

N

1

G

C

D

G

S

N

T

N

I

G

R

/

R

/

5

0

2

1

C

+

T

M _

D

R

N

A E

G

D

+

N

F

G

H _

R A E

+

-

T

F

M

H

_

D

R

C

I

A E

M

-

E

F

X

H

A

_ R A E

D

C

I

N

N G

G

M

-

+

D

T

N

M

_

G

_

C

I

C

I

M

d k s

. A 0 5 1 1

s c

0 4

9 3

Figure 34: Position of GPIO ports on GM862 interface

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

21.1.1.1 Note on GM862-GPS version

If you use this interface in conjunction with GM862-GPS version be careful that the following two pins of SO101 connector assume different functions, and precisely:

Pin 2 = TX_GPS Pin 3 = RX_GPS

E

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

21.1.2 GE863-GPS Interface (p/n 3990250671)

There are 18 GPIO ports available on PL103 and PL104 (

Refer to schematic diagram 30276SE11151A)

T

A

B

V

2

1

0

6

1

T

A

B

V

R E Z Z

K

U

L

B /

C

7

_

O I

M

P

A

2

G

C

4 0 1 L P

1

N

O

M

X

R

T

W

F

P

R /

5 O

I P G

2

3 0 1 L P

1

G R

D

A

N

H

G

C

O

S

*

E

D

D N G

T S R _ M A C

/ 9

O I

P G

N O

_ M A C

/ 8

O I

P G

D

G

N

R

G

A H C

M R A L A

/

3

6

1

O

I

P

G

6

0

1

O

I

P

G

D

F

N

F

G

O _

N O

L C S _ M A C

/

1

3

X O I

U P

A

V

G

A D S _ M A C

/ 4

O I

P G

D

T

E

L _

S

T

E

A

R

T S

C T R V

T

1

U

N I

O

_

C

D

A

D

4 1

O I

P G

5

7

8

1

O

I

P

G

D

N

G

D

N

G

2 1

O I

S

P

P P

G

1

R

1

D

O

J

I

/

P

2

G

O I

P G

1 O

I P G

C

K L

C

V

M

I

S

T

O

I

S

M

R

I

M

S

I S

D N

0

G

3

9

2 T T A B V

0

3

9

2

D

N

G

0 4

9 3

N

D

I

N

M

I

G

S

S P G

3 6 8

E G

+

E C

2

1

A

1

R

O

T

I

_

P

X

G

T

2

1

0

S

O

1

E

D

C

N

A

G R T _ X R

D

N

G

D

N

G

R

D X R

/ 4 0 1

C

D C D

/ 9 0 1

C

S

R

S

T

D

C

D

/

7

6

8

0

1

C

S

D

D X T

/ 3 0 1

C

G

T

N

I

R

/

G

R

5

/

0

5

1

2

C

1 C

T

M _

D

R

N

A

G

E

+

D

F

N

H

G

_ R A E

+

-

T

F

M

H

_

R

C

I

A E

M

-

E

F

X

H

A

_ R A E

D

D C

I

N

N M

G

-

+

D

T

N

M

G

_

C

I

M

d k s

. 1 5 1 1 s c

0 4

9 3

Figure 35: Position of GPIO ports on GE863-GPS interface

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

21.1.2.1 Note on p/n 3990250684 and p/n 3990250685 GE863

(Refer to schematic diagrams 30276SE11151A-C, 30276SE11151A-D)

If you use these interfaces the following two pins of PL104 connector assume different functions, and precisely:

Pin 20 = ADC_IN2 Pin 21 = ADC_IN3 Pin 26 = N.C

E

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

21.1.3 GE863 Interfaces (p/n 3990250684 -3990250685-3990250703)

There are 18 GPIO ports available on PL103 and PL104

30276SE11151A-D

30276SE11151A-G

Refer to schematic diagrams 3\0276SE11151A-C

T

A

B

V

2

6

1

0

1

T

A

B

V

R

E Z Z

K

U

L

B /

C

7

_

O I

M

P

A

2

C

G

4 0 1 L P

1

N

O

M

X

R

T

W

F

P

R /

5 O

I P G

2

3 0 1 L P

1

G R

D

N

G

O

S

D

N

G

T S R _ M A C

/ 9

O I

P G

0

N

1

O

_

I P

M A

G

C /

8 O

I P G

D

A

N

H C

G

*

E

D

G

N

R

G

A H C

M R A L A

/

3

6

1

O

I

P

G

6 1

O I

P G

D

T

F

N

E

F

G

S

O

E

_

R

N O

L C S _ M A C

/ 3

O I

P G

A D S _ M A C

/ 4

O I

P G

2 N

I

1

_

C

X

C

T

U

D

R

A

V

T

1

U

N I

O

_

C

D

A

D

7

8

1

O

I

P

G

D N G

D

N

E L

G

_ T A T S

3

R

N

D

I

J

_

/

C

2

D

O I

A

P G

4 1

O I

P G

5

1

O I

P

G

K L

C

D

M

N

I

G

S

D

O

I

N

M

I

G

S

2 1

O

D

I

N

P

0

G

3

9 2

T

1

T

1

A

O I

B

P

V

G

0 3

9 2

C C V M

I S

T S R

M

I S

D

N

G

0 4

9 3

N

D

I

N

M

I

G

S

d k

3 6 8 E

G

E C A

1

2

R

1

T

O

I

_

P

X T

G

2

1

G

1

0

O

S

1

E

D

C

N

A

G

R T _ X R

D

N

G

D

N

G

R

D X R

/ 4 0 1

C

D C D

/ 9 0 1

C

S

R

S

T

D

C

D

/

7

6

8

0

1

C

D

X

N T

/

G 3 0 1

C

D

0

N

1

G

C

S

G

D

T

N

I

R

/

G

R

5

/

0

5

1

2 1

C

+

T

M _

D

R

N

A

G

E

+

D

F

N

H _

G

R A E

+

-

T

F

M

H

_

R

C

I

A E

M

-

E

F

X

H

A

_ R A E

D

D C

I

N

G

M

-

+

D

T

N

M

_

G

_

C

I

M

s

. a

1 5 1 1 s c

0 4

9 3

Figure 36: Position of GPIO ports on GE863 interfaces

E

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

21.1.4 GE864 Interface (p/n 3990250672)

There are 22 GPIO ports available on PL101and PL102 (

Refer to schematic diagram 30276SE1152B)

T

A

B

V

2

1

0

O

4

1

T

A

B

V

R E Z Z U B

/ 7

K

0

L

_

C

O

_

I P

M

G

A

2

T

C

2 0 1 L P

1

N

O

M

X

R

T

W

F

P

R /

5 0 _

O I

P G T

2

1 0 1 L P

1

G R A

D

N

G

D

H

N

C

G

D

N

G

S

*

E

D

G

N

R

G

A H C

T S R _ M A C

/

3

9

1

0

_

O

I

P

G

T

6

N

0

1

O

_

O

I

M

I

P

A

G

C

G

/

T

8 0 _

O I

P G T

D

F

N

F

G

O _ N

O

M R A L A

/ 6

L

0

C

_

1

S

O

_

I

X

P

U

M

A

G T

V

C

2

A

1

D

_

S

O

_

I P

M A

G T

C

D

T

E

L _

S

T

E

A

R

T S

1

2

N

_

I _

O

C

I

C

T

P

D

R

G

A

V

T

3

1

T

N

U

I

_

O _

C

D

A

D

4

0

1

_

O

I

P

G

T

5

7

8

1

_

O

I

P

G

T

D

N

G

R D

J /

2 0 _

O I

P G T

9

0

1

2

_

O

I

P

G

T

1

2

1

0

2

1

_

O

I

P

G

T

C

K

C

L

V

C

M

I

S

T

O

I

S

M

R

I

M

S

I S

D N G

0 3

9

2 T T A B V

0 3

9 2

D

N

G

0 4

9 3

N

D

I

N M

I

G S

d k s

4 6 8 E

G

E C A R T _ X T

2

1

0

O

1

S

1

D

E

N

C

G

A R T _ X R

D

N

G

D

N

G

R

D X

/R 4 0 1 C

D C

/D 9 0 1 C

S

R

T

S

T

/C

/D

6

7

8

0

1

C

D

N

X

G

/T 3 0 1 C

D

0 1

N

C

G

D

G

N

S T

G

IN

/R

5

0

2

1

C

+

-

+

T

F

M

H

_

D

R

N G

D N G

IC

A

M

E

+

-

E

F

X

H

A

_

R

R A

EA

E

D

N

IC

G

M

D

+

-

T

N

T

G

M

_

IC

M

. a 2 5 1 1 s c

0 4

9 3

Figure 37: Position of GPIO ports on GE864 interface

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

21.1.5 GC864 Interface (p/n 3990250680)

There are 23 GPIO ports available on PL101and PL102 (

Refer to schematic diagram 30276SE111203B)

E

T

A

B

V

2

1

0

4

1

T

A

B

V

R E Z Z U B

/ 7

K

0

L

_

C

O

_

I

M

P

A

G

2

C

T

2 0 1 L P

N

1

O

M

M X

R

T

W

F

P R /

5 0 _

O I

P G T

2

1 0 1 L P

1

G R

D

D N G

O

S

D N G

T S R _ M A C

/ 9 0 _

O I

P G T

N O

_ M A C

/ 8 0 _

O I

P G T

N

H

G

C

G

*

D

E

D

N

G

N

G

R

G

A H C

M

R

A

L

A

/

6

3

0

1

_

O

I

P

G

T

2

6

0

1

_

O

I

P

G

T

F

N

F

E

G

S

O _

E

N

R

O

L C S _ M A C

A D S _ M A C

2 N

I

1

_

C

X

T

C

U

R

D

A

V

A

V

1

T

N

U

I _

O _

C

D

A

D

4 0 _

O I

P G T

7

8

1

_

O

I

P

G

T

D

A

N

D

D N

N

G

D

D E L _ T A T

S

1 2 _

O I

P G T

3 N

I _ C D

A

4 1 _

O I

P G T

5 1 _

O I

P G T

D

N

G

R D

J /

2 0 _

O I

P G T

0

9

2

1

_

O

I

P

G

T

1

2

1

0

2

1

_

O

I

P

G

T

C

K L

C V

C

M

I

S

T

O

I

S

M

R

I S

M

I S

D N G

0 3

9

2 T T A B V

0 3

9 2

D

N

G

0 4

9 3

N

D

I

N

M

I

G

S

4 6 8

C G

E C A R T

_ X T

2

1

0

O

1

S

1

E

D

C

N

A

G

R T _ X R

D

N

G

D

N

G

R

D

R

S

T

S

X R

/ 4 0 1

C

D C D

/ 9 0 1

C

T

D

C

/

7

8

6

0

1

C

G

S

D

T

X T

/ 3 0 1

C

N

I R

/

G

R

/

5

0

2

1

C

-

+

-

T

F

M

H

_

D

N

G

D

N

G

_

R

C

I

A

E

M

E

+

-

E

F

X

H

A

_

R

A

E

D

D C

I

N

G

M

G

0 4

9 3

-

+

D

T

N

M

G

_

C

I

M

Figure 38. Position of GPIO ports on GC864 interface

d k s

. a 3 0 2 1 s c

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

21.1.6 GC864-C2 Interface (p/n 3990250683)

There are 6 GPIO ports available on PL101and PL102 (

Refer to schematic diagram 30276SE11231X)

T

D

A

B

V

2

1

0

4

O

S

1

T

A

B

V

R E Z Z U B

/ 7 0 _

O I

P G

2

T

2 0 1 L P

1

N

O

M

R

X T

W

F

P

R /

5 0 _

O I

P G T

2

1 0 1 L P

1

D

N

G

*

D

N

G

3 0 _

O I

P G T

X T _

M C P

D

D N G

F

T

N

F

E

G

O

S

_

E

N

R

O

2 N

I

1

_

X

C

T

U

D

A

R

A

V

T

1

U

N I

O

_

C

D

A

D

4 0 _

O I

P G T

O

X

A

R _

W

M

_

C

M

P

C P

2 C

4 6 8

C G

D

N

G

D

N

E L

G

_ T A T S

3

R N I

D

J

_

/ C

2

0

D

_

A

O

I

P

G

T

1 0 _

O I

P G T

C

K L

C V

C

M

I

S

T

O

I

S

M

R

I S

M

I S

D N G

0 3

9 2

T T A B V

0 3

9 2

D

N

G

0 4

9 3

N

D

I

N

M

I

G

S

d k s

. 1 3 2 1 s c

E C A R T _ X T

2

1

0

O

S

1

D

E

N

C

G

A R T

_ X R

D

N

G

D

N

G

R

D X R

/ 4 0

1 C

D C D

/ 9 0 1

C

S

R

S

T

D

C

D

/

7

6

8 0 1

C

D X T

/ 3 0 1

C

D

0

1

N

C

G

D

S

G T

N

I

R

G

/

R

/

5

0

2

1

C

+

-

+

T

F

M

H

_

D

R

N

A

E

G

+

-

D

F

N

H

G

_

R

A

E

D

C

N

I

G

M

0 4

9 3

+

D

T

N

M

G

_

C

I

M

Figure 39. Position of GPIO ports on GC864-C2 interface

21.1.7 UC864 Interface (p/n 4990150470)

There are 22 GPIO ports available on PL101 and PL102.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Figure 40. Position of GPIO position on connectors of UC864 interface

PL101

N.C 1 2 N.C

N.C 3 4 N.C PWRMON 3 4 RESERVED N.C 5 6 N.C TGPIO_08 5 6 TGPIO_09

N.C 7 8 N.C

N.C 9 10 N.C TGPIO_16 9 10 TGPIO_13

N.C 11 12 N.C

N.C 13 14 N.C PCM_CLOCK 13 14 USB_ID N.C 15 16 N.C N.C. 15 16 VAUX1

TGPIO_18/

PCM_RX

TGPIO_17/

PCM_SYNC

TGPIO_15 21 22 TGPIO_14 ADC_IN3 21 22 TGPIO_21 TGPIO_11 23 24 TGPIO_19 TGPIO_02/JDR 23 24 N.C TGPIO_01 25 26 TGPIO_20 N.C 25 26 N.C TGPIO_22 27 28 N.C RESERVED 27 28 RESERVED

N.C 29 30 N.C VBATT 29 30 GND

17 18 N.C

19 20 TGPIO_04

TGPIO_05/

RTXMON

TGPIO_10/

PCM_TX

TGPIO_12 11 12

DAC_OUT 17 18 VRTC

ADC_IN1 19 20 ADC_IN2

PL102

1 2

7 8 TGPIO_03

TGPIO_07/

BUZZER

TGPIO_06/

ALARM

Table 19 GPIO pin positioning

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

22 SCHEMATICS

In the following paragraphs the user can find the schematics related to all EVK2 boards, therefore to the Mother Board, to the Interface Boards and to the Extension Boards.

22.1 EVK2 Mother Board

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

22.2 GM862 Interface Board

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

22.3 GE863 Interface Board

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

This sheet is related only to GPS version

22.4 GE864 Interface board

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

22.5 GC864 Interface board

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

22.6 GC864-C2 Interface board

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

22.7 UC864 Interface board

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

23 Service and firmware update

You can update the Telit Module firmware through the serial cables (RS232 or USB 1.1) used for the communication with a PC. The firmware update can be done with a specific software tool provided by Telit that runs on windows based PCs.

All levels are conformed to RS232 and V.24 standard and a PC serial port can be directly connected to this connector.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

24 SAFETY RECOMMENDATIONS

READ CAREFULLY

Be sure the use of this product is allowed in the country and in the environment required. The use of this product may be dangerous and has to be avoided in the following areas:

 Where it can interfere with other electronic devices in environments such as hospitals,

airports, aircrafts, etc

 Where there is risk of explosion such as gasoline stations, oil refineries, etc

It is responsibility of the user to enforce the country regulation and the specific environment regulation.

Do not disassemble the product; any mark of tampering will compromise the warranty validity.

We recommend following the instructions of the hardware user guides for a correct wiring of the product. The product has to be supplied with a stabilized voltage source and the wiring has to be conforming to the security and fire prevention regulations.

The product has to be handled with care, avoiding any contact with the pins because electrostatic discharges may damage the product itself. Same cautions have to be taken for the SIM, checking carefully the instruction for its use. Do not insert or remove the SIM when the product is in power saving mode.

The system integrator is responsible of the functioning of the final product; therefore, care has to be taken to the external components of the module, as well as of any project or installation issue, because the risk of disturbing the GSM network or external devices or having impact on the security. Should there be any doubt, please refer to the technical documentation and the regulations in force.

Every module has to be equipped with a proper antenna with specific characteristics. The antenna has to be installed with care in order to avoid any interference with other electronic devices and has to guarantee a minimum distance from the people (20 cm). In case of this requirement cannot be satisfied, the system integrator has to assess the final product against the SAR regulation.

The European Community provides some Directives for the electronic equipments introduced on the market. All the relevant information’s are available on the European Community website:

http://europa.eu.int/comm/enterprise/rtte/dir99-5.htm

The text of the Directive 99/05 regarding telecommunication equipments is available, while the applicable Directives (Low Voltage and EMC) are available at:

http://europa.eu.int/comm/enterprise/electr_equipment/index_en.htm

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

24.1 Disposal of this product in the European Union

According to the directives 2002/95/CE, 2002/96/CE and 2003/108/CE, which have been transposed in Italian Legislative Decree of July 25, 2005, n. 151, Telit Communications S.p.A informs that:

• The symbol of the crossed-out wheeled bin reproduced on the product or on the packaging, indicates that the product, at the end of life cycle, must be gathered separately from the other waste.

• The separate collection of rubbish for this product at the end of its life cycle is arranged and managed by the manufacturer. The user, who wants to dispose the product, must contact the manufacturer and follow the available system that allows the separate collection of rubbish for this product that has reached the end of the life cycle.

• The suitable separate collection of rubbish, necessary for the subsequent transfer of the obsolete product for the recycling, the treatment and the compatible environment disposal, contributes to avoid possible negative effects to the environment and the health, and helps in the re-use and/or recycle of the materials from which this product is composed.

• The illegitimate disposal of the product by the holder implies the enforcement of the administrative penalties provided for the regulations in force.

• The company is enrolled on the register of the manufacturers of Electric and Electronic Equipment (EEE) of the Italian Minister for the Environment with the number:

IT08020000002357

Reference Directives and Laws

2002/95/EC Directive of the European Parliament and of the Council of 27 January

2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS)

2002/96/EC Directive of the European Parliament and of the Council on waste

electrical and electronic equipment (WEEE)

2003/108/EC Directive of the European Parliament and of the Council of 8

December 2003 amending directive 2002/96/EC on waste electrical

and electronic equipment (WEEE) Italian Legislative Decree of July 25, 2005, n. 151

Attuazione delle direttive 2002/95/CE, 2002/96/CE e 2003/108/CE,

relative alla riduzione dell'uso di sostanze pericolose nelle

apparecchiature elettriche ed elettroniche, nonche' allo smaltimento dei

rifiuti.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

25 RoHS Certifications

25.1 EVK2 Mother Board p/n 3990150463

25.2 GM862 Interface p/n 3990250670

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

25.3 GE863-GPS Interface p/n 3990250671

25.4 GE863 Interface p/n 3990250684

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

25.5 GE863 Interface p/n 3990250685

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

25.6 GE864 Interface p/n 3990250672

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

25.7 GE864 Interface p/n 3990250688

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

25.8 GC864 Interface p/n 3990250680

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

25.9 GC864-QUAD-C2 Interface p/n 3990250683

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

26 Disposal of old Electrical & Electronic

Equipment (WEEE Mark)

This symbol, applied on our products and/or on its packaging, indicates that this product should not be treated as household waste when you wish to dispose of it. Instead, it should be handed over to an applicable 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 to the environment and human health, which could otherwise be caused by inappropriate disposal of this product. The recycling of materials will help to conserve natural resources. For more detailed information about the recycling of this product, please contact your local city office, household waste disposal service or the retail store where you purchased this product.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

27 Technical Support

Telit Communications S.p.A. technical support to EVK2 customer is included into official Website www.telit.com, which contains also all available technical documentation to download.

28 Document Change Log

Revision Date Changes

Rev 0 05/01/2006 Rev 1 23/01/2006

Rev 2 31/01/2006 Rev.3 14/04/2006

Rev.4 14/07/2006 Rev.5 13/10/2006

First issue

Added PCB weight and dimensions pag.9 Added default setup pag.8 Correct mA/h with mAh pag.16 Unified the scripting “impedance coil” pag.19 and pag.20 Insert the power supply pag.7 Correct the serial lines scripting on block diagrams Insert the pin number of CS1150 connector. Correct the serial interfaces descriptions pag.7

Modified in chapter 11.1 description of CS1170 pag. 29

Moved par.2.2 to par.4 and extended the STARTUP PROCEDURE to pag.11 Par.3 pag.9: Added mother boards block diagrams Pag.11: Correct GE863 Interface physical dimensions and added Dual Camera Interface

physical dimensions. Moved par.4.4 and 4.5 to par.6.5 as Application Notes Moved par.7.3, 7.4 and 7.5 to par.9.3 as Warning Pag.26: Correct the Reset Button function description. Pag.20: Updated the Cross List Table From par.14 to par.18: Added interfaces description Removed all “Interface Board” “Printed Circuits Name” cross references Par.20: Added all electric diagrams.

Replaced GC864 interface photo pag.46

Renamed figure from 38 to 42 Pag.2 Added products name and P/N for GE863-PY/QUAD interface and GC864-C2 interface

3.2.6 Added mechanical characteristics GC864-C2 interface

5.0 Correct Optically Positioning Guide system description

7.1 Correct the line selection description

6.5.2 Updated Current Charger footnote

13.1 Generality: added note for the VGA camera

13.3 Added in the Cross List GE864-PY/QUAD interface and GC864-C2 interface

15.2.1 Inserted P/N of GE863-GPS version

18.0 Added GC864-C2 interface description

20.1 Corrected GPIO location and added p/n of GM862 interface

20.2 Corrected GPIO location and added p/n of GE863-GPS interface

20.3 Corrected GPIO location and added p/n of GE863 interface

20.4 Corrected GPIO location and added p/n of GE864 interface

20.5 Corrected GPIO location and added p/n of GC864 interface

20.6 Corrected GPIO location and added p/n of GC864-C2 interface

21.6 Added GC864-C2 interface Schematic

24.1 GM862 Interface p/n 3990250670: added RoHS certification

24.2 GE863-PY Interface p/n 3990250669: added RoHS certification

24.3 GE863-GPS Interface p/n 3990250671: added RoHS certification

24.4 GE863-PY Interface p/n 3990250684: added RoHS certification

24.5 GC864-QUAD Interface p/n 3990250685: added RoHS certification

24.6 GE864-PY Interface p/n 3990250672: added RoHS certification

24.7 GC864-PY Interface p/n 3990250680: added RoHS certification

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08

Rev.6 24/05/2007

Rev.7 22/01/2008

Rev.8 20/03/2008

Rev9 28/05/2008

Pag. 2 Product Table updated Pag. 10 Table 1 updated Pag.24 Modified the formula Pag.22 Inserted the Audio Section chapter Pag.39 Table 10 modified PCB release updating Erased all Dual Camera paragraph Figures and table updated Paragraph 15.3 16.2 17.3 18.3 19.3 inserted

24.1 EVK2 SYS p/n 3990150463: added RoHS certification

24.9 GE864-QUAD Interface p/n 3990250688: added RoHS certification

24.11 GE864-QUAD-C2 Interface p/n 3990250683: added RoHS certification Pag. 2 Product Table updated with UC864-E and GE863-SIM Pag.7 Disclaimer Date modified Pag.13 Inserted UC864 Interface dimensions Pag.36 Inserted refer to GE863-SIM Pag.38 Table 10 Inserted UC864 and GE863-SIM Interface Code Pag.38 Order Code Table updated Pag.42 Added figure 24 with GE863-SIM photo Pag.43 Added GE863-SIM version kit list Pag.54 Inserted UC864 Interface photo Pag.64 Inserted figure 40 and Table 17 of UC864 GPIO positioning Pag.77-78 Inserted UC864 Interface Schematic diagrams Removed notes regarding interface board of phased out models from the GE863 family (Please refer to the previous version of this document if you need information for the interfaces with the following P/N: 3990250669 & 3990250677) Pag.64 Updated 40 and Table 19 of UC864 GPIO positioning Pag.66-70 Updated EVK mother board schematics Pag.81 Added new European WEEE directive

Pag.77-78 Replaced UC864 Interface board schematics with more readable drawings.

Telit EVK2 User Guide

1vv0300704 Rev.9- 28/05/08