Telit Communications S p A GE864G2 User Manual

GPS

GE/GC864-QUAD V2 and GE864Hardware User Guide

1vv0300915 Rev.4 – 2011-08-24

PRODUCT

GE864

-

QUAD V2

GE864

-

GPS

GC864

-

QUAD V2

GC864

-

QUAD V2

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

APPLICABILITY TABLE

With SIM Holder

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

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 document.

Copyright: Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights are reserved.

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

Contents

APPLICABILITY TABLE .............................................................................................................................................. 2

1. INTRODUCTION .............................................................. 7

1.1. S

1.2. A

1.3. C

1.4. D

1.5. T

1.6. R

1.7. D

2. OVERVIEW ................................................................. 11

3. GE864-QUAD V2/GPS MECHANICAL DIMENSIONS .................................. 12

3.1. GE864-QUAD V2/GPS .................................................................................................................................... 12

3.2. GC864-QUAD V2 ............................................................................................................................................. 13

3.3. M

3.4. GC864-QUAD V2 M

4. ELECTRICAL CONNECTIONS ................................................... 15

4.1. GE864-QUAD V2/GPS .................................................................................................................................... 15

4.2. GC864-QUAD V2 ............................................................................................................................................. 22

5. HARDWARE COMMANDS ........................................................ 26

5.1. T

5.2. T

5.3. H

5.4. T

6. POWER SUPPLY ............................................................. 36

6.1. P

6.2. P

6.3. G

7. ANTENNA .................................................................. 46

7.1. GSM A

7.2. GPS A

COPE

.................................................................................................................................................................. 7

UDIENCE ONTACT INFORMATION, SUPPORT OCUMENT ORGANIZATION

EXT CONVENTIONS

ELATED DOCUMENTS OCUMENT HISTORY

ECHANICAL VIEW OF TELIT

4.1.1.

4.1.2.

4.2.1.

4.2.2.

URNING ON THE URNING

ARDWARE UNCONDITIONAL RESTART

URNING

5.4.1.

5.4.2.

OWER SUPPLY REQUIREMENTS OWER CONSUMPTION

ENERAL DESIGN RULES

6.3.1.

6.3.2.

6.3.3.

6.3.4.

7.1.1.

7.1.2.

7.1.3.

7.2.1.

............................................................................................................................................................ 7

............................................................................................................................................ 9

......................................................................................................................................... 10

ODULE CONNECTIONS

PIN-OUT .................................................................................................................................................. 15

BGA Balls Layout ..................................................................................................................................... 20

PIN-OUT .................................................................................................................................................. 22

GC864-QUAD V2 Antenna Connector ..................................................................................................... 25

GE/GC864-QUAD V2

OFF

THE

GE/GC864-QUAD V2

ON/OFF

GPS Power-up .......................................................................................................................................... 34

GPS Shutdown .......................................................................................................................................... 35

Electrical Design Guidelines .................................................................................................................... 38

Thermal Design Guidelines ...................................................................................................................... 42

Power Supply PCB Layout Guidelines ..................................................................................................... 43

Parameters for ATEX Applications .......................................................................................................... 44

NTENNA

GSM Antenna Requirements ..................................................................................................................... 46

GE864-QUAD V2/GPS GSM Antenna – PCB line Guidelines ................................................................ 47

GSM Antenna – Installation Guidelines ................................................................................................... 51

NTENNA

GPS Antenna Requirements ..................................................................................................................... 51

THE

(GE864-QUAD V2/GPS

(GE864-GPS

...................................................................................................................... 7

................................................................................................................................ 8

........................................................................................................................................ 9

GC864-QUAD V2

............................................................................................................ 32

GPS (

ONLY

GE864-GPS) ............................................................................................. 34

........................................................................................................................ 36

....................................................................................................................................... 37

................................................................................................................................... 38

ONLY

) .................................................................................................................. 51

WITH

SIM H

OLDER

.............................................................. 14

...................................................................................................... 14

AND

GE864-GPS ............................................................................. 26

AND

GE864 GPS ............................................................................ 30

AND

GC864-QUAD V2) ................................................................. 46

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

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7.2.2.

Combined GPS Antenna ........................................................................................................................... 52

7.2.3.

Linear and Patch GPS Antenna ............................................................................................................... 52

7.2.4.

GPS Antenna - PCB Line Guidelines ....................................................................................................... 52

7.2.5.

GPS Antenna - Installation Guidelines .................................................................................................... 53

8. LOGIC LEVEL SPECIFICATIONS ............................................... 54

8.1. R

9. SERIAL PORTS ............................................................. 58

9.1. MODEM SERIAL PORT .................................................................................................................................. 58

9.2. GE864-GPS S

9.3. RS232 L

9.4. 5V UART L

10. AUDIO SECTION OVERVIEW ................................................... 66

10.1. S

10.2. E

11. GENERAL PURPOSE I/O ...................................................... 71

11.1. GPIO L

11.2. U

11.3. U

11.4. U

11.5. U

11.6. U

11.7. U

11.8. U

11.9. I

11.10. RTC B

11.11. E

11.12. VAUX P

12. GPS FEATURES (ONLY GE864-GPS) ............................................ 79

12.1. GPS C

12.2. PPS GPS O

13. DAC AND ADC CONVERTER .................................................... 81

13.1. DAC C

13.2. ADC C

ESET SIGNAL

9.2.1.

Modem Serial Port 2 (GPS Control) ........................................................................................................ 60

9.2.2.

GPS Serial Port (NMEA).......................................................................................................................... 61

ELECTION MODE

LECTRICAL CHARACTERISTICS

10.2.1. Input Lines Characteristics ...................................................................................................................... 68

10.2.2. Output Lines Characteristics .................................................................................................................... 69

SING A SING A SING THE RF TRANSMISSION CONTROL SING THE SING THE ALARM OUTPUT SING THE BUZZER OUTPUT SING THE TEMPERATURE MONITOR FUNCTION

11.8.1. Short Description ..................................................................................................................................... 76

11.8.2. Allowed GPIO .......................................................................................................................................... 76

NDICATION OF NETWORK SERVICE AVAILABILITY

XTERNAL

12.1.1. Controlled Mode....................................................................................................................................... 79

12.1.2. Stand Alone Mode .................................................................................................................................... 79

12.2.1. Description ............................................................................................................................................... 80

12.2.2. Pulse Characteristics ............................................................................................................................... 80

13.1.1. Description ............................................................................................................................................... 81

13.1.2. Enabling DAC .......................................................................................................................................... 82

13.1.3. Low Pass Filter Example.......................................................................................................................... 82

13.2.1. Description ............................................................................................................................................... 83

................................................................................................................................................... 56

ECONDARY PORTS

EVEL TRANSLATION

............................................................................................................................................... 66

OGIC LEVELS

GPIO P GPIO P

RFTXMON O

YPASS OUT

OWER OUTPUT (ONLY FOR

ONTROL

UTPUT

ONVERTER

......................................................................................................................................... 72

AD AS

INPUT .......................................................................................................................... 73

AD AS

OUTPUT ...................................................................................................................... 73

......................................................................................................................................... 78

SIM H

OLDER IMPLEMENTATION

................................................................................................................................................... 79

.............................................................................................................................................. 80

.............................................................................................................................................. 81

.............................................................................................................................................. 83

....................................................................................................................... 60

............................................................................................................................. 61

....................................................................................................................... 63

........................................................................................................................ 68

GPIO4 .............................................................................................. 73

UTPUT

GPIO5 ........................................................................................................... 74

GPIO6 .................................................................................................................. 74

GPIO7 .................................................................................................................. 75

............................................................................................... 76

........................................................................................... 77

................................................................................................. 78

GE864-GPS) ......................................................................................... 78

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

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13.2.2. Using ADC Converter .............................................................................................................................. 83

14. ASSEMBLY THE GE/GC864-QUAD V2 AND GE864-GPS ON THE BOARD ................. 84

14.1. A

14.2. A

14.3. D

15. PACKING SYSTEM ........................................................... 90

15.1. GE864-QUAD V2/GPS P

15.2. GE/GC864-QUAD V2 AND GE864-GPS P

16. CONFORMITY ASSESSMENT ISSUES ............................................. 93

17. SAFETY RECOMMENDATIONS ......................... ERROR! BOOKMARK NOT DEFINED.

SSEMBLY THE

14.1.1. Recommended foot print for the application ............................................................................................ 84

14.1.2. Stencil ....................................................................................................................................................... 85

14.1.3. PCB pad design ........................................................................................................................................ 85

14.1.4. Solder paste .............................................................................................................................................. 86

14.1.5. GE864-QUAD V2/GPS Solder reflow ...................................................................................................... 87

SSEMBLY THE EBUG OF THE

15.1.1. Moisture sensibility .................................................................................................................................. 91

15.1.2. GE864 orientation on the tray .................................................................................................................. 91

GE864-QUAD V2.................................................................................................................... 84

GC864-QUAD V2 ................................................................................................................... 88

GE/GC864-QUAD V2 AND GE864-GPS

ACKAGING

................................................................................................................ 90

ACKAGING

IN PRODUCTION

.................................................................................... 92

...................................................... 89

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

1. Introduction

1.1. Scope

The aim of this document is the description of some hardware solutions useful for developing a product with the Telit GE/GC864-QUAD V2 and GE864-GPS modules.

1.2. Audience

This document is intended for Telit customers, who are integrators, about to implement their applications using our GE/GC864-QUAD V2 and GE864-GPS modules.

1.3. Contact Information, Support

For general contact, technical support, to report documentation errors and to order manuals, contact Telit Technical Support Center (TTSC) at:

TS-EMEA@telit.com TS-NORTHAMERICA@telit.com TS-LATINAMERICA@telit.com TS-APAC@telit.com

Alternatively, use:

http://www.telit.com/en/products/technical-supportcenter/contact.php

For detailed information about where you can buy the Telit modules or for recommendations on accessories and components visit:

http://www.telit.com

To register for product news and announcements or for product questions contact Telit’s Technical Support Center (TTSC).

Our aim is to make this guide as helpful as possible. Keep us informed of your comments and suggestions for improvements.

Telit appreciates feedback from the users of our information.

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1.4. Document Organization

This document contains the following chapters:

Chapter 1: “Introduction” provides a scope for this document,

target audience, contact and support information, and text conventions.

Chapter 2: “Overview” provides an overview of the document.

Chapter 3: “Mechanical Dimensions”

Chapter 4: “Electrical Connections” deals with the pin out

configuration and layout.

Chapter 5: “Hardware Commands” How to operate on the module

via hardware.

Chapter 6: “Power supply” Power supply requirements and

general design rules.

Chapter 7: “Antenna” The antenna connection and board layout

design are the most important parts in the full product design

Chapter 8: “Logic Level specifications” Specific values

adopted in the implementation of logic levels for the modules.

Chapter 9: “Serial ports” The serial port on the modules is

the core of the interface between the module and OEM hardware

Chapter 10: “Audio Section overview” Refers to the audio

blocks of the Base Band Chip of the modules.

Chapter 11: “General Purpose I/O” How the general purpose I/O

pads can be configured.

1vv0300915 Rev.2 – 2011-06-15

Chapter 12: “GPS Features (GE864-GPS only)” Chapter 13: “DAC and ADC Converter” How the DAC and ADC pads can

be configured.

Chapter 14: “Mounting the GE/GC864-QUAD V2 AND GE864-GPS on the application board” Recommendations and specifics on how to

mount the modules on the user’s board.

Chapter 15: “Packing System”: deals about the GE/GC864 family

packaging suystems

Chapter 16: “Conformity Assessment Issues”: refer the

compliance with reference standards

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

Chapter 17: “Safety Recommendations”: contains recommendations

for proper and safe user

1.5. Text Conventions

Danger – This information MUST be followed or catastrophic equipment failure or bodily injury may occur.

Caution or Warning – Alerts the user to important points about integrating the module, if these points are not followed, the module and end user equipment may fail or malfunction.

Tip or Information – Provides advice and suggestions that may be useful when integrating the module.

1vv0300915 Rev.2 – 2011-06-15

All dates are in ISO 8601 format, i.e. YYYY-MM-DD.

1.6. Related Documents

• Telit’s GSM/GPRS Family Software User Guide, 1vv0300784

• Audio settings application note , 80000NT10007a

• Digital voice Interface Application Note, 80000NT10004a

• Product description, 80331ST10074a

• SIM Holder Design Guides, 80000NT10001a

• AT Commands Reference Guide, 80000ST10025a

• Telit EVK2 User Guide, 1vv0300704

RReevviissiioonn DDaattee CChhaannggeess

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

1.7. Document History

ISSUE#0 2011-01-14 First preliminary release ISSUE#1 2011-04-07 Updated power consumption for GE864-GPS and ATEX data for

GE864-GPS

ISSUE#2 2011-06-15

Updated Pin Out GE864 QUAD/GPS Added “5.4 Turning ON/OFF the GPS (only GE864-GPS)” paragraph Updated GPS Antenna Requirements Updated Logic Level Specifications Added “11.12 VAUX Power Output (only for GE864-GPS)” paragraph

Added “12. GPS Features (GE864-GPS only)” Chapter

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

2. Overview

In this document all the basic functions of a mobile phone are taken into account; for each one of them a proper hardware solution is suggested and eventually the wrong solutions and common errors to be avoided are evidenced. Obviously this document cannot embrace the whole hardware solutions and products that may be designed. The wrong solutions to be avoided shall be considered as mandatory, while the suggested hardware configurations shall not be considered mandatory, instead the information given shall be used as a guide and a starting point for properly developing your product with the Telit GE864-QUAD V2/GPS and/or GC864-QUAD V2 modules. For further hardware details that may not be explained in this document refer to the Telit GE864-QUAD V2/GPS and GC864-QUAD V2 Product Description document where all the hardware information is reported.

1vv0300915 Rev.2 – 2011-06-15

NOTICE:

(EN) The integration of the GE864-QUAD V2/GPS and GC864-QUAD V2 cellular modules within user application shall be done according to the design rules described in this manual.

The information presented in this document is believed to be accurate and reliable. However, no responsibility is assumed by Telit Communications S.p.A. for its use, or any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent rights of Telit Communications S.p.A. other than for circuitry embodied in Telit products. This document is subject to change without notice.

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

3. GE864-QUAD V2/GPS Mechanical

Dimensions

3.1. GE864-QUAD V2/GPS

The Telit GE864-QUAD V2/GPS modules overall dimensions are:

• Length: 30 mm

• Width: 30 mm

• Thickness : 2,9 mm

• Weight: 4.2g

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

3.2. GC864-QUAD V2

The Telit GC864-QUAD V2 module overall dimensions are:

• Length: 36.2 mm

• Width: 30 mm

• Thickness: 3.2 mm

• Weight: 4.8g

1vv0300915 Rev.2 – 2011-06-15

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

3.3. Mechanical View of Telit GC864-QUAD V2 with

SIM Holder

3.4. GC864-QUAD V2 Module Connections

Presence (active

47K

Power supply for

the SIM

4.7K

Auxiliary UART (TX Data to

Auxiliary UART (RX Data from

Service pin shall be used to upgrade

The pin shall be tied low

to a test pad on the final

Output for Ring indicator signal (RI) to

Input for Data terminal ready signal

l

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

4. Electrical Connections

4.1. GE864-QUAD V2/GPS

4.1.1. PIN-OUT

The GE864-QUAD V2/GPS use 11x11 array BGA technology connection

Ball

F9 G8

G9 G10 J8

J9 J10

H9 H10

C10 C11

D4

D10 E9

D11

F10

Signal I/O

AXE I Handsfree switching 100K CMOS 2.8V MIC_HF+ AI

MIC_MT- AI EAR_MT+ AO Handset earphone signal output, phase + Audio MIC_MT+ AI

MIC_HF- AI EAR_HF- AO Handsfree ear output, phase - Audio

EAR_MT- AO Handset earphone signal output, phase - Audio EAR_HF+ AO Handsfree ear output, phase + Audio

SIMCLK O External SIM signal – Clock 1,8 / 3V SIMIN I

SIMVCC -

SIMIO I/O External SIM signal - Data I/O SIMRST O External SIM signal – Reset 1,8 / 3V

TX_AUX O

RX_AUX I

Handsfree mic. input; phase +, nom. level 3mVrms Handset mic.signal input; phase-, nom. level 50mVrms

Handset mic.signal input; phase+, nom. level 50mVrms Handsfree mic.input; phase -, nom. level 3mVrms

External SIM signal low) External SIM signal –

DTE)

Function

Audio

SIM card interface

Auxiliary UART/Trace

Internal

PULL UP

Audio

Pull up

1,8 / 3V

Pull up

CMOS 2.8V

1,8 / 3V

Type

H4

SERVICE I

B6

C125/RING O

B7

C108/DTR I

D9

C109/DCD O

the module from ASC1 (RX_TRACE, TX_TRACE). to enable the feature only in case of a SW Update activity. It is required, for debug purpose, to be connected

application.

Prog. / Data + HW Flow Control

DTE

(DTR) from DTE Output for Data carrier detect signa (DCD) to DTE

CMOS 2.8V

Output for Data set ready signal (DSR)

Input for Request to send signal (RTS)

tput for Clear to send signal (CTS) to

Input command for switching power ON or

OFF (toggle command). The pulse to be

QUAD V2 must be equal

Telit GPIO05 Configurable GPIO /

Ball

E7 E11

F7

F6 H8

C7 J11 H11

A2 D8 E2

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

Signal I/O

C103/TXD I Serial data input (TXD) from DTE CMOS 2.8V C107/DSR O

C105/RTS I

C106/CTS O C104/RXD O Serial data output to DTE CMOS 2.8V

DAC_OUT AO Digital/Analog converter output D/A ADC_IN1 AI Analog/Digital converter input A/D ADC_IN2 AI Analog/Digital converter input A/D

RESET# I Reset input STAT_LED O Status indicator led CMOS 1.8V VRTC AO VRTC Power

to DTE

from DTE Ou DTE

Miscellaneous Functions

Function

DAC and ADC

Internal

PULL UP

CMOS 2.8V

Type

J5

ON_OFF# I

L8

PWRMON O PWRMON CMOS 2.8V

L4

GSM Antenna O Antenna output – 50 ohm RF

D5

C1 E6 C2

B3

K8 B5

L9 K11 C9 H3 K7 D7 H5

A7 C8 E10 F8 G2 J4 A10

(1)

VAUX

GPIO_01 I/O GPIO_01 CMOS 2.8V GPIO_02 / JDR I/O GPIO_02 / JDR CMOS 2.8V GPIO_03 I/O GPIO_03 CMOS 2.8V

GPIO_04 / TX_DISABLE

GPIO_05 / RFTXMON I/O GPIO_06 / ALARM I/O Telit GPIO06 Configurable GPIO / ALARM CMOS 2.8V

GPIO_07 / BUZZER I/O Telit GPIO07 Configurable GPIO / Buzzer CMOS 2.8V GPIO_08 I/O GPIO_08 CMOS 2.8V GPIO_09 I/O GPIO_09 CMOS 2.8V GPIO_10 / DVI_TX I/O GPIO_10 / DVI_TX- DVI audio* CMOS 2.8V DVI_RX I/O DVI_RX - DVI audio* CMOS 2.8V DVI_CLK I/O DVI_CLK - DVI audio* CMOS 2.8V DVI_WA0 I/O DVI_WA0 - DVI audio* CMOS 2.8V

GPS_EXT_LNA_EN GPS_PPS GPS_RX GPS_TX GPS_WAKEUP GPS_ON_OFF GPS Antenna

(1)

(1) (1)

(1)

sent to the GE864or greater than 1 second.

AO Auxiliary 2.8V Output Power

Telit GPIO / DVI

I/O GPIO_04 / TX_DISABLE CMOS 2.8V

Transmitter ON monitor

(1)

GPS

(only for GE864-GPS)

O External LNA Enable CMOS 1.8V (GPS) O Pulse Per Second CMOS 1.8V (GPS) I Serial Data Input CMOS 2.8V (GPS) O Serial Data Output CMOS 2.8V (GPS) O Wake up output CMOS 2.8V (GPS) I GPS Power Control CMOS 1.8V (GPS) O Antenna output – 50 ohm RF

Power Supply

Pull up

47K

CMOS 2.8V

Pull up to VBATT

A3

Ball

J1 K1 J2 K2 A1 A11 D6 F1 F11 H1

H2 J3 K3 K4 K5 K6 L1

L2 L3 L6 L11 A8 B8 B9 B10 B11

A4 A5 A6 A9 B1 B2 B4 C3 C4 C5 C6 D1 D2 D3 E1

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

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Signal I/O

VBATT - Main power supply Power VBATT - Main power supply Power VBATT - Main power supply Power VBATT - Main power supply Power GND - Ground Power GND - Ground Power GND - Ground Power GND - Ground Power GND - Ground Power GND - Ground Power

GND - Ground Power GND - Ground Power GND - Ground Power GND - Ground Power GND - Ground Power GND - Ground Power GND - Ground Power

GND - Ground Power GND - Ground Power GND - Ground Power GND - Ground Power

(1)

GND

(1)

GND

(1)

GND

(1)

GND

(1)

GND

- - Reserved

(2)

- -

- - Reserved

-

(1)

Ground

(1)

Ground

(1)

Ground

(1)

Ground

(1)

Ground

Reserved

(2)

Function

RESERVED

Internal

PULL UP

Power Power Power Power Power

Type

Ball

E3 E4 E5 E8 F2 F3 F4 F5 G1 G3 G4 G5 G6 G7 G11 H6 H7 J6 J7 K9 K10 L5 L7 L10

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

Signal I/O

- - Reserved

(2)

- -

- - Reserved

Reserved

(2)

Function

Internal

PULL UP

Type

* Ref. to Digital Voice Interface Application Note 80000NT10004a.

(1) Available only on GE864-GPS (in case of GE864-QUAD it has

to be considered RESERVED

NOTE:

The GE864-QUAD V2/GPS Modules has one DVI port on the system.

NOTE:

Reserved pins must not be connected. (2) Only for GE864-GPS connect the G6 ball (although declared

reserved) must be connected to ground (suggested through a 0 ohm resistor) and C6 ball (although declared reserved) must be connected to VAUX (Ball D5) through a pull up resistor (e.g. 47K).

(1)

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

NOTE:

RTS must be connected to the GND (on the module side) if flow control is not used.

NOTE:

If not used, almost all pins must be left disconnected. The only exceptions are the following pins:

Ball Signal Function J1, J2, K1, K2 A1, A8

B9 F1, F11, H1, H2, J3, K3, K4, K5, K6, L1, L2, L3, L6, L11

E7 H8 F7

J5

A2 F10 D11 H4

B7

J4 G2 E10 F8

(1)

, B10

(1)

, A11, B8

(1)

, B11

(1)

,

, D6,

(1) Available only on GE864-GPS (in case of GE864-QUAD V2 it has to be considered RESERVED)

VBATT Main power supply

GND Ground

C103/TXD Serial data input (TXD) from DTE C104/RXD Serial data output to DTE C105/RTS Input for Request to send signal (RTS) from DTE

ON/OFF#

RESET# Reset input RX_TRACE RX Data for debug monitor TX_TRACE TX Data for debug monitor SERVICE SERVICE connection

DTR

GPS_ON_OFF GPS Power Control GPS_WAKEUP GPS Wake up output GPS_RX GPS Serial data input GPS_TX GPS Serial data output

Input command for switching power ON or OFF (toggle command).

Input for Data terminal ready signal (DTR) from DTE

NOTE:

Only for GE864-GPS, do not leave the GPS_ON_OFF (ball J4) input pin floating. It’s suggested to connect a pull-down (e.g.: 100k).

TOP VIEW

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

4.1.2. BGA Balls Layout

A B C D E F G H J K L

1

GND - GPIO_01 - - GND - GND VBATT VBATT GND

2

RESET* - GPIO_03 - VRTC -

GPIO_04

3

4

5

6

7

8

9

-

-- - - SIMVCC - - - SERVICE

-

GPS_EXT_

LNA_EN3

GND1 GND1 GPS_PPS1

-

/

TX_DISAB

LE

GPIO_06 / ALARM

C125

/

RING

C108

/

DTR

GND1

- - - _ -

-

- GND

DAC_OUT DVI_CLK

GPIO_09

VAUX1

STAD_

LED

C109 /

DCD

GPIO_02

/ JDR

SIMRST AXE MIC_MT- EAR_MT- MIC_HF- -

GPS_WAKE

UP1

- - - DVI_WA0 ON_OFF* GND -

C106

C103

/

TXD

-

/

CTS

C105

/

RTS

GPS_TX1

- - - GND GND

- - - DVI_RX -

MIC_HF+

GND VBATT VBATT GND

GPIO_10

/ DVI_TX

C104

/

RXD

GND GND GND

GPS_ON_O

FF1

MIC_MT+

GND

GPIO_05

/

RFTXMON

Antenna

GPIO_07

/ BUZZER

GSM

PWRMON

10

11

GPS

Antenna1

GND1 GND1

GND1

SIMCLK SIMIO

SIMIN TX_AUX

GPS_RX1

C107 /

DSR

RX_AUX EAR_MT+ EAR_HF+ EAR_HF- - -

GND - ADC_IN2 ADC_IN1 GPIO_08 GND

(1) Available only on GE864-GPS (in case of GE864-QUAD V2 it has to be considered RESERVED)

Prog. / data + Hw Flow Control

MISCELLANEOUS functions signals

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

AUDIO Signals balls SIM CARD interface balls AUX UART&SERVICE Signals balls

signals balls ADC signals balls

balls TELIT GPIO balls GPS balls POWER SUPPLY VBATT balls POWER SUPPLY GND balls RESERVED

Internal

Service pin shall be used to upgrade the

module from ASC1 (RX_TRACE,

only in case of a

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

4.2. GC864-QUAD V2

4.2.1. PIN-OUT

The GC864-QUAD V2 uses an 80 pin Molex p.n. 53949-0878 male connector for the connections with the external applications. This connector matches the 54150-0878 models.

1vv0300915 Rev.2 – 2011-06-15

Pin Signal I/O

1

VBATT - Main power supply Power

2

VBATT - Main power supply Power

3

VBATT - Main power supply Power

4

VBATT - Main power supply Power

5

GND - Ground Power

6

GND - Ground Power

7

GND - Ground Power

8

AXE I Handsfree switching

9

EAR_HF+ AO Handsfree ear output, phase + Audio

10

EAR_HF- AO Handsfree ear output, phase - Audio

11

EAR_MT+ AO Handset earphone signal output, phase + Audio

12

EAR_MT- AO Handset earphone signal output, phase - Audio

13

MIC_HF+ AI Handsfree microphone input; phase Audio

14

MIC_HF- AI Handsfree microphone input; phase Audio

15

MIC_MT+ AI Handset microphone signal input; phase+ Audio

16

MIC_MT- AI Handset microphone signal input; phase- Audio

181

SIMVCC - External SIM signal – Power supply for the SIM 1.8 / 3V

19

SIMRST O External SIM signal – Reset 1.8 / 3V

20

SIMIO I/O External SIM signal - Data I/O 1.8 / 3V

21

SIMIN I External SIM signal - Presence (active low)

22

SIMCLK O External SIM signal – Clock 1.8 / 3V

23

RX_TRACE I RX Data for debug monitor CMOS 2.8V

24

TX_TRACE O TX Data for debug monitor CMOS 2.8V

47

SERVICE I

TX_TRACE). The pin shall be tied low to enable the feature SW Update activity. It is required, for debug purpose, to be connected to a test pad on the final application.

Function

Power Supply

Audio

SIM Card Interface

Trace

Pull up

100KΩ

47KΩ

2.2KΩ

1

On this line a maximum of 10nF bypass capacitor is allowed

Type

CMOS 2.8V

1.8 / 3V

CMOS 2.8V

Internal

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

Pin Signal I/O

Prog. / Data + Hw Flow Control

25

C103/TXD I Serial data input (TXD) from DTE CMOS 2.8V

26

C104/RXD O Serial data output (RXD) to DTE CMOS 2.8V

27

C107/DSR O Output for Data set ready signal (DSR) to DTE CMOS 2.8V

28

C106/CTS O Output for Clear to send signal (CTS) to DTE CMOS 2.8V

29

C108/DTR I Input for Data terminal ready signal (DTR) from DTE CMOS 2.8V

30

C125/RING O Output for Ring indicator signal (RI) to DTE CMOS 2.8V

31

C105/RTS I Input for Request to send signal (RTS) from DTE CMOS 2.8V

32

C109/DCD O Output for Data carrier detect signal (DCD) to DTE CMOS 2.8V

37

ADC_IN1 AI Analog/Digital converter input A/D

38

ADC_IN2 AI Analog/Digital converter input A/D

39

ADC_IN3 AI Analog/Digital converter input A/D

40

DAC_OUT AO Digital/Analog converter output D/A

Miscellaneous Functions

45

STAT_LED O Status indicator led CMOS 1.8V

46

GND - Ground Ground

49

PWRMON O Power ON Monitor CMOS 2.8V

53

ON/OFF* I

54

RESET* I Reset input

55

VRTC AO VRTC Backup capacitor Power

36

DVI_CLK - DVI_CLK (Digital Voice Interface Clock) CMOS 2.8V

59

TGPIO_04/TXCNTRL

63

TGPIO_10/DVI_TX

65

DVI_RX

66

TGPIO_03

67

TGPIO_08

68

TGPIO_06 / ALARM

70

TGPIO_01

71

DVI_WAO TGPIO_07 /

73

BUZZER

74

TGPIO_02 / JDR

76

TGPIO_09 TGPIO_05/

78

RFTXMON

Input command for switching power ON or OFF (toggle command). The pulse to be sent to the GC864-QUAD V2 must be equal or greater than 1 second.

I/O Telit GPIO4 Configurable GPIO / RF Transmission

Control

I/O Telit GPIO10 Configurable GPIO / DVI_TX (Digital

Voice Interface)

I/

DVI_RX (Digital Voice Interface) CMOS 2.8V

O I/

Telit GPIO3 Configurable GPIO CMOS 2.8V

O I/

Telit GPIO8 Configurable GPIO CMOS 2.8V

O I/

Telit GPIO6 Configurable GPIO / ALARM CMOS 2.8V

O I/

Telit GPIO1 Configurable GPIO CMOS 2.8V

O I/

DVI_WAO (Digital Voice Interface) CMOS 2.8V

O I/

Telit GPIO7 Configurable GPIO / Buzzer CMOS 2.8V

O I/

Telit GPIO02 I/O pin / Jammer detect report CMOS 2.8V

O I/

Telit GPIO9 Configurable GPIO CMOS 2.8V

O I/O Telit GPIO05 Configurable GPIO / Transmitter ON

monitor

Function

DAC and ADC

Telit GPIO / DVI

Pull up

47KΩ

CMOS 2.8V

Type

Pull up to VBATT

Internal

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

Pin Signal I/O

17

Reserved -

33

Reserved -

34

Reserved -

35

Reserved -

41

Reserved -

42

Reserved -

43

Reserved -

44

Reserved -

48

Reserved

50

Reserved -

51

Reserved

52

Reserved

56

Reserved

57

Reserved

58

Reserved

60

Reserved

61

Reserved

62

Reserved

64

Reserved

69

Reserved -

72

Reserved

75

Reserved

77

Reserved

79

Reserved -

80

Reserved -

-

Function

RESERVED

Pull up

Type

NOTE:

The GC864-QUAD V2 Modules has one DVI ports on the system interface.

NOTE:

Reserved pins must not be connected.

NOTE:

RTS must be connected to the GND (on the module side) if flow control is not used.

Input command for switching power ON or OFF (toggle

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

NOTE:

If not used, almost all pins must be left disconnected. The only exceptions are the following pins:

Pin Signal Function 1

VBATT Main power supply

2

VBATT Main power supply

3

VBATT Main power supply

4

VBATT Main power supply

5

GND Ground

6

GND Ground

7

GND Ground

46

GND Ground

25

C103/TXD Serial data input (TXD) from DTE

26

C104/RXD Serial data output to DTE

31

C105/RTS Input for Request to send signal (RTS) from DTE

53

ON/OFF*

54

RESET* Reset input

23

RX_TRACE RX Data for debug monitor

24

TX_TRACE TX Data for debug monitor

47

SERVICE SERVICE connection

command).

4.2.2. GC864-QUAD V2 Antenna Connector

The GC864-QUAD V2 module is equipped with a 50 ohm RF connector from Murata, GSC type P/N MM9329-2700B. The counterpart suitable is Murata MXTK92 Type or MXTK88 Type.

Moreover, the GC864-QUAD V2 has the antenna pads on the back side of the PCB. This allows the manual soldering of the coaxial cable directly on the back side of the PCB. However, the soldering is not an advisable solution for a reliable connection of the antenna.

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

5. Hardware Commands

5.1. Turning ON the GE/GC864-QUAD V2 and GE864-

GPS

To turn ON the GE/GC864-QUAD V2 AND GE864-GPS the pad ON# must be tied low for at least 1 second and then released. Pulse duration less than 1000ms should also start the power on procedure, but this is not guaranteed.

When the power supply voltage is lower than 3.4V the pad ON# must be tied low for at least 4 seconds.

The maximum current that can be drained from the ON# pad is

0.1 mA. A simple circuit to do it is:

NOTE:

Don't use any pull up resistor on the ON# line, it is internally pulled up. Using pull up resistor may bring to latch up problems on the module, power regulator and improper power on/off of the module. The line ON# must be connected only in open collector configuration.

NOTE:

In this document all the lines that are inverted, hence have active low signals are labeled with a name that ends with a "#".

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

TIP:

To check if the device has powered on, the hardware line PWRMON should be monitored. After 1000ms the line raised up the device could be considered powered on.

NOTE: When the power supply voltage is lower than 3.4V, to turn ON the module, the pad ON# must be tied low for at least 3 seconds.

For example: 1- Let us assume you need to drive the ON# pad with a totem

pole output from +1.8V up to 5V microcontroller:

2- Let us assume you need to drive the ON# pad directly with an

ON/OFF button:

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

A flow chart showing the proper turn on procedure is displayed below:

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

NOTE:

In order to avoid a back powering effect it is recommended to avoid having any HIGH logic level signal applied to the digital pins of the module when is powered OFF or during an ON/OFF transition.

A flow chart showing the AT commands managing procedure is displayed below:

GE/GC864-QUAD V2 and GE864-GPS Hardware User Guide

1vv0300915 Rev.2 – 2011-06-15

5.2. Turning OFF the GE/GC864-QUAD V2 and GE864

GPS

The turning off of the device can be done in two ways:

• via AT command (see Software User Guide AT#SHDN)

• by tying low pin ON#

Either ways, when the device issues a detach request to the network informing that the device will not be reachable any more.

To turn OFF the module the pad ON# must be tied low for at least 2 seconds and then released.

The same circuitry and timing for the power on shall be used. The device shuts down after the release of the ON# pad. The following flow chart shows the proper turnoff procedure:

Telit Communications S p A GE864G2 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual