Telit Wireless Solutions EVK2 User Manual

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Telit EVK2 User Guide

1vv0300704 Rev.17 - 2013/05/30

Model

Part Number

Engine

EVK2

3990150474

Mother Board

EVK2-M2MAIR

3990150502

Mother Board + m2mAIR SIM

GM862 INTERFACE

3990250670

GM862

GE863-PY INTERFACE

3990250684

GE863-PY

GE863-GPS INTERFACE

3990250696

GE863-GPS

GE863-SIM INTERFACE

3990250703

GE863-SIM

GE864-PY INTERFACE

3990250672

GE864-PY

GE864-QUAD V2 INTERFACE

3990250777

GE864-QUAD V2

GE864-DUAL V2 INTERFACE

3990250778

GE864-DUAL V2

GE864-QUAD AUTOMOTIVE V2 INTERFACE

3990250773

GE864-QUAD AUTOMOTIVE V2

GE864-QUAD ATEX V2 INTERFACE

3990250772

GE864-QUAD ATEX V2

GE864-QUAD SIM V2 INTERFACE

3990250771

GE864-QUAD SIM V2

GE864-GPS INTERFACE

3990250820

3990250822

GE864-GPS

GC864 INTERFACE

3990250680

GC864

GC864-QUAD-C2 INTERFACE

3990250683

GC864-QUAD-C2

GE865-QUAD INTERFACE

3990250766

GE865-QUAD

GE865/SE867-AGPS INTERFACE

3990250814

GE865-QUAD

GE865/JF2 INTERFACE

3990250868 3990250954

GE865-QUAD

GL865-QUAD INTERFACE

3990250812

GL865-QUAD

GL865-DUAL INTERFACE

3990250783

GL865-DUAL

GL868-DUAL INTERFACE

3990250790

GL868-DUAL

UC864 INTERFACE

4990150470

UC864

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

APPLICABILITY LIST:

GL865/JN3 INTERFACE

3990250821

GL865-QUAD

HE863-EUR INTERFACE

3990250797

HE863

HE863-EUG INTERFACE

3990250798

HE863

HE863-NAD INTERFACE

3990250799

HE863

HE863-NAR INTERFACE

3990250800

HE863

HE863-NAG INTERFACE

3990250801

HE863

HE863-AUR INTERFACE

3990250803

HE863

HE863-AUG INTERFACE

3990250804

HE863

HE910 INTERFACE

3990250845

HE910

UE910-EUR INTERFACE

3990250918

UE910-EUR

UE910-NAR INTERFACE

3990250919

UE910-NAR

GE910 INTERFACE

3990250882

GE910

GE910-GNSS INTERFACE

3990250941

GE910-GNSS

GE910-QUAD V3 INTERFACE

3990251006

GE910-QUAD V3

3990250886

CE910 INTERFACE

3990250887

CE910

GL865-DUAL V3 1.8V INTERFACE

3990250948

GL865-DUAL V3

LE920-EU INTERFACE

3990251000

LE920-EU

LE920-NA INTERFACE

3990250999

LE920-NA

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

DE910 INTERFACE

DE910

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

Notice

While reasonable efforts have been made to assure the accuracy of this document, Telit assumes no liability resulting from any inaccuracies or omissions in this document, or from use of the information obtained herein. The information in this document has been carefully checked and is believed to be entirely reliable. However, no responsibility is assumed for inaccuracies or omissions. Telit reserves the right to make changes to any products described herein and reserves the right to revise this document and to make changes from time to time in content hereof with no obligation to notify any person of revisions or changes. Telit does not assume any liability arising out of the application or use of any product, software, or circuit described herein; neither does it convey license under its patent rights or the rights of others.

It is possible that this publication may contain references to, or information about Telit products (machines and programs), programming, or services that are not announced in your country. Such references or information must not be construed to mean that Telit intends to announce such Telit products, programming, or services in your country.

Copyrights

This instruction manual and the Telit products described in this instruction manual may be, include or describe copyrighted Telit material, such as computer programs stored in semiconductor memories or other media. Laws in the Italy and other countries preserve for Telit and its licensors certain exclusive rights for copyrighted material, including the exclusive right to copy, reproduce in any form, distribute and make derivative works of the copyrighted material. Accordingly, any copyrighted material of Telit and its licensors contained herein or in the Telit products described in this instruction manual may not be copied, reproduced, distributed, merged or modified in any manner without the express written permission of Telit. Furthermore, the purchase of Telit products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Telit, as arises by operation of law in the sale of a product.

Computer Software Copyrights

The Telit and 3 may include copyrighted Telit and other 3 semiconductor memories or other media. Laws in the Italy and other countries preserve for Telit and other 3 programs, including the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Telit or other 3

Party supplied Software (SW) products described in this instruction manual

Party supplied SW certain exclusive rights for copyrighted computer

Party supplied computer programs stored in

Party supplied SW computer programs contained in the Telit products described in this instruction manual may not be copied (reverse engineered) or reproduced in any manner without the express written permission of Telit or the 3 shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Telit or other 3

Party SW supplier. Furthermore, the purchase of Telit products

Party

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

supplied SW, except for the normal non-exclusive, royalty free license to use that arises by operation of law in the sale of a product.

Usage and Disclosure Restrictions

License Agreements

The software described in this document is the property of Telit and its licensors. It is furnished by express license agreement only and may be used only in accordance with the terms of such an agreement.

Copyrighted Materials

Software and documentation are copyrighted materials. Making unauthorized copies is prohibited by law. No part of the software or documentation may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, without prior written permission of Telit

High Risk Materials

Components, units, or third-party products used in the product described herein are NOT fault-tolerant and are NOT designed, manufactured, or intended for use as on-line control equipment in the following hazardous environments requiring fail-safe controls: the operation of Nuclear Facilities, Aircraft Navigation or Aircraft Communication Systems, Air Traffic Control, Life Support, or Weapons Systems (High Risk Activities”). Telit and its supplier(s) specifically disclaim any expressed or implied warranty of fitness for such High Risk Activities.

Trademarks

TELIT and the Stylized T Logo are registered in Trademark Office. All other product or service names are the property of their respective owners.

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

Contents

1. Introduction ............................................................................................................................. 15

1.1. Scope .................................................................................................................................................... 15

1.2. Audience .............................................................................................................................................. 15

1.3. Contact Information, Support ........................................................................................................... 15

1.4. Text Conventions ................................................................................................................................ 16

1.5. Related Documents ............................................................................................................................. 16

1.6. Content of the kit ................................................................................................................................ 17

2. Description ............................................................................................................................... 18

2.1. PCB characteristics ............................................................................................................................ 19

2.2. Mechanical characteristics of the assembled PCBs ......................................................................... 20

2.2.1. Mother Board CS1139B ................................................................................................................... 20

2.2.2. GM862 Interface CS1150B ................................................................................................................. 20

2.2.3. GE863 Interface CS1151A .................................................................................................................. 20

2.2.4. GE864 Interface CS1152B .................................................................................................................. 20

2.2.5. GE864-GPS Interface CS1439B .......................................................................................................... 20

2.2.6. GC864 Interface CS1203B .................................................................................................................. 21

2.2.7. GC864-C2 Interface CS1231X ............................................................................................................. 21

2.2.8. GE865 Interface CS1324A .................................................................................................................. 21

2.2.9. GE865/SE867-AGPS Interface CS1433 .............................................................................................. 21

2.2.10. GE865/JF2 Interface CS1521 .............................................................................................................. 21

2.2.11. GL865 Interface CS1431A .................................................................................................................. 21

2.2.12. UC864-CC864 Interface KS0101C ........................................................................................................ 21

2.2.13. HE910 Interface CS1467C ..................................................................................................................... 22

2.2.14. UE910 Interface CS1467D ..................................................................................................................... 22

2.2.15. GE910 Interface CS1467D ..................................................................................................................... 22

2.2.16. GE910-GNSS Interface CS1467F .......................................................................................................... 22

2.2.17. GE910-QUAD V3 Interface CS1467F ................................................................................................... 22

2.2.18. DE910 Interface CS1467D ..................................................................................................................... 22

2.2.19. CE910 Interface CS1467D ..................................................................................................................... 22

2.2.20. GL865 V3 Interface CS1531B ................................................................................................................ 23

2.2.21. LE920 Interface KS0145B ...................................................................................................................... 23

3. Startup procedure ................................................................................................................... 24

4. Insertion of the Interface Boards ........................................................................................... 25

5. Power supply setting ............................................................................................................... 26

5.1. Fixed DC source .................................................................................................................................. 26

5.2. Variable DC source ............................................................................................................................ 27

5.2.1. Coaxial Plug ............................................................................................................................................ 28

5.3. Li-Ion Battery pack and Charger ..................................................................................................... 28

5.4. Application Notes ............................................................................................................................... 29

5.4.1. Li-Ion Battery Pack ................................................................................................................................. 29

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

5.4.2. About Current Charger ........................................................................................................................... 29

6. Serial interface ........................................................................................................................ 30

6.1. Serial Port Setup ................................................................................................................................. 31

7. Audio Section ........................................................................................................................... 32

7.1. Overview ............................................................................................................................................. 32

7.1.1. History .................................................................................................................................................... 32

7.2. Actual ................................................................................................................................................... 33

7.2.1. The choice ............................................................................................................................................... 33

7.3. Differential and Single Ended ........................................................................................................... 33

7.3.1. Concepts ................................................................................................................................................. 33

7.3.2. Benefits and disadvantages ..................................................................................................................... 34

7.3.3. Settings ................................................................................................................................................... 35

8. AF Amplifiers Setting ............................................................................................................. 36

9. Audio outputs .......................................................................................................................... 37

9.1. Low AF Power Mode ......................................................................................................................... 37

9.2. High AF Power Mode ......................................................................................................................... 38

9.2.1. Speaker and Stand-alone Microphone .................................................................................................... 39

9.2.2. Speaker plus Headset .............................................................................................................................. 40

10. Audio Accessories ................................................................................................................ 41

10.1. Headset ................................................................................................................................................ 41

10.2. Stand-alone microphone .................................................................................................................... 42

10.3. Speaker ................................................................................................................................................ 42

11. Indication and services ........................................................................................................ 43

11.1. Optical Indicators ............................................................................................................................... 43

11.1.1. Status Led ............................................................................................................................................... 43

11.1.2. CHARGE Led ......................................................................................................................................... 44

11.2. Switches ............................................................................................................................................... 45

11.2.1. POWER ON Switch ................................................................................................................................ 45

11.2.2. RESET Switch ........................................................................................................................................ 45

12. Connectors pinout ............................................................................................................... 46

12.1. Motherboard to Module .................................................................................................................... 46

13. Module Interface Boards .................................................................................................... 49

13.1. Generality ............................................................................................................................................ 49

13.2. Short Description ................................................................................................................................ 49

13.3. Further Accessories for GPS version ................................................................................................ 49

14. GM862 Interface ................................................................................................................. 50

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

14.1. Stand-alone setup ............................................................................................................................... 50

14.2. Interface connectors ........................................................................................................................... 51

14.3. Content of the kit ................................................................................................................................ 51

15. GE863 Interface ................................................................................................................... 52

15.1. Stand-alone setup ............................................................................................................................... 52

15.2. Content of the kits .............................................................................................................................. 53

15.2.1. GE863-PY/QUAD version ..................................................................................................................... 53

15.2.2. GE863-GPS version ................................................................................................................................ 53

15.2.3. GE863-SIM version ................................................................................................................................ 53

15.3. Interface connectors ........................................................................................................................... 53

15.4. Additional components for GPS version .......................................................................................... 53

15.5. USB connector .................................................................................................................................... 54

15.6. Serial port configuration .................................................................................................................... 55

15.6.1. GE863-PY/QUAD .................................................................................................................................. 55

15.6.2. GE863 – GPS .......................................................................................................................................... 56

15.7. ANTENNA connectors ....................................................................................................................... 57

15.7.1. GPS ANTENNA connector .................................................................................................................... 57

15.7.2. GSM ANTENNA connector ................................................................................................................... 57

15.7.3. RFU ANTENNA connector .................................................................................................................... 57

16. GE864 Interface ................................................................................................................... 58

16.1. Stand-alone setup ............................................................................................................................... 58

16.2. Interface connectors ........................................................................................................................... 59

16.3. Content of the kit ................................................................................................................................ 59

17. GE864-GPS Interface ......................................................................................................... 60

17.1. Part numbering................................................................................................................................... 60

17.2. Stand-alone setup ............................................................................................................................... 61

17.3. Interface connectors ........................................................................................................................... 61

17.4. Contents of the kit .............................................................................................................................. 61

17.5. Power supply ....................................................................................................................................... 62

17.6. GPS external LNA enable signal ....................................................................................................... 62

17.7. Serial port configuration .................................................................................................................... 63

17.7.1. ASC1 to RS-232 ..................................................................................................................................... 64

17.7.2. GPS to ASC1 (internal host controlling configuration) .......................................................................... 64

17.7.3. GPS to RS-232 (external host controlling configuration) ....................................................................... 65

17.7.4. GPS to USB ............................................................................................................................................ 65

17.8. GPIO settings ...................................................................................................................................... 66

17.8.1. Internal host controlling configuration ................................................................................................... 66

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

17.8.2. External host controlling configuration .................................................................................................. 67

17.9. Antenna connectors ............................................................................................................................ 69

17.9.1. GSM antenna connector .......................................................................................................................... 69

17.9.2. GPS antenna connector ........................................................................................................................... 69

18. GE865 – SE867 AGPS Interface ........................................................................................ 70

18.1. Stand-alone setup ............................................................................................................................... 70

18.2. Interface connectors ........................................................................................................................... 71

18.3. Contents of the kit .............................................................................................................................. 71

18.3.1. GSM to GPS (GSM controlling configuration) ...................................................................................... 72

18.3.2. GSM to Trace ......................................................................................................................................... 73

18.3.3. GPS to Trace(external host controlling configuration) ........................................................................... 74

18.4. Antenna connectors ............................................................................................................................ 74

18.4.1. GSM antenna connector .......................................................................................................................... 74

18.4.2. GPS antenna connector ........................................................................................................................... 74

19. GE865 – JF2 Interface ........................................................................................................ 75

19.1. Stand-alone setup ............................................................................................................................... 75

19.2. Interface connectors ........................................................................................................................... 76

19.3. Contents of the kit .............................................................................................................................. 76

19.4. Power supply ....................................................................................................................................... 76

19.5. GPS external LNA enable signal ....................................................................................................... 77

19.6. Serial port configuration .................................................................................................................... 79

19.7. GSM to Trace...................................................................................................................................... 80

19.8. GPS to Trace ....................................................................................................................................... 80

19.9. GSM to USB ........................................................................................................................................ 81

19.10. GPS to USB ......................................................................................................................................... 81

19.11. GPS to GSM (internal host controlling configuration) ................................................................... 82

19.12. GPIO settings ...................................................................................................................................... 82

19.12.1. Internal host controlling configuration ................................................................................................... 83

19.12.2. External host controlling configuration .................................................................................................. 84

19.13. GPS serial interface setting ............................................................................................................... 85

19.14. MEMS Sensor/EEPROM Interface .................................................................................................. 85

19.15. GPS power-on management .............................................................................................................. 85

19.16. Antenna connectors ............................................................................................................................ 86

19.16.1. GSM antenna connector .......................................................................................................................... 86

19.16.2. GPS antenna connector ........................................................................................................................... 86

20. GL865 – SL869/JN3 Interface ............................................................................................ 87

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

20.1. Stand-alone setup ............................................................................................................................... 88

20.2. Interface connectors ........................................................................................................................... 88

20.3. Contents of the kit .............................................................................................................................. 88

20.1. Power supply ....................................................................................................................................... 89

20.2. GPS external LNA enable signal ....................................................................................................... 90

20.3. Serial port configuration .................................................................................................................... 91

20.4. GSM to Trace...................................................................................................................................... 92

20.5. GPS to Trace ....................................................................................................................................... 92

20.6. GSM to USB ........................................................................................................................................ 93

20.7. GPS to USB ......................................................................................................................................... 93

20.8. GPS to GSM (internal host controlling configuration) ................................................................... 94

20.9. GPIO settings ...................................................................................................................................... 95

20.9.1. Internal host controlling configuration ................................................................................................... 95

20.9.2. External host controlling configuration .................................................................................................. 96

20.10. Antenna connectors ............................................................................................................................ 97

20.10.1. GSM antenna connector .......................................................................................................................... 97

20.10.2. GPS antenna connector ........................................................................................................................... 97

21. GC864 Interface .................................................................................................................. 98

21.1. Stand-alone setup ............................................................................................................................... 98

21.2. Interface connectors ........................................................................................................................... 99

21.3. Content of the kit ................................................................................................................................ 99

22. GC864-C2 family Interface .............................................................................................. 100

22.1. Stand-alone setup ............................................................................................................................. 100

22.2. Interface connectors ......................................................................................................................... 101

22.3. Content of the kit .............................................................................................................................. 101

23. GE865 Interface ................................................................................................................. 102

23.1. Stand-alone setup ............................................................................................................................. 102

23.2. Interface connectors ......................................................................................................................... 103

23.3. Content of the kit .............................................................................................................................. 103

24. GL865 Interface ................................................................................................................. 104

24.1. Stand-alone setup ............................................................................................................................. 104

24.2. Interface connectors ......................................................................................................................... 105

24.3. Content of the kit .............................................................................................................................. 105

25. UC864 family Interface ..................................................................................................... 106

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

25.1. Stand-alone setup ............................................................................................................................. 106

25.2. Interface connectors ......................................................................................................................... 107

25.3. Content of the kit .............................................................................................................................. 107

26. HE910 family Interface ..................................................................................................... 108

26.1. Stand-alone setup ............................................................................................................................. 109

26.2. Interface connectors ......................................................................................................................... 109

26.3. Antenna connectors .......................................................................................................................... 110

26.3.1. GSM/UMTS Antenna connector .......................................................................................................... 110

26.3.2. Receiver Diversity Antenna connector ................................................................................................. 110

26.3.3. GPS antenna connector ......................................................................................................................... 110

26.4. Expansion Connectors ..................................................................................................................... 111

26.4.1. PL301/PL302 ........................................................................................................................................ 111

26.4.2. PL303/PL304/PL305 ............................................................................................................................ 112

26.4.3. PL102 .................................................................................................................................................... 113

26.4.4. ON_OFF & UNCONDITIONAL SHUDOWN BUTTONS ................................................................ 113

26.5. Content of the kit .............................................................................................................................. 113

27. UE910 family Interface ..................................................................................................... 114

27.1. Stand-alone setup ............................................................................................................................. 115

27.2. Interface connectors ......................................................................................................................... 115

27.3. Antenna connectors .......................................................................................................................... 116

27.3.1. GSM/UMTS Antenna connector .......................................................................................................... 116

27.4. Expansion Connectors ..................................................................................................................... 116

27.4.1. PL301/PL302 ........................................................................................................................................ 116

27.4.2. PL303/PL304/PL305 ............................................................................................................................ 117

27.4.3. PL102 .................................................................................................................................................... 118

27.4.4. ON_OFF & UNCONDITIONAL SHUDOWN BUTTONS ................................................................ 118

27.5. Content of the kit .............................................................................................................................. 118

28. GE910 Interface ................................................................................................................. 119

28.1. Stand-alone setup ............................................................................................................................. 120

28.2. Interface connectors ......................................................................................................................... 120

28.3. Antenna connectors .......................................................................................................................... 121

28.3.1. GSM/GPRS Antenna connector ........................................................................................................... 121

28.4. Expansion Connectors ..................................................................................................................... 121

28.4.1. PL301/PL302 ........................................................................................................................................ 121

28.4.2. PL303/PL304 ........................................................................................................................................ 122

28.4.3. PL102 .................................................................................................................................................... 122

28.4.4. ON_OFF & UNCONDITIONAL SHUTDOWN BUTTONS .............................................................. 123

28.5. Content of the kit .............................................................................................................................. 123

29. GE910-GNSS Interface ..................................................................................................... 124

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

29.1. Stand-alone setup ............................................................................................................................. 125

29.2. Interface connectors ......................................................................................................................... 125

29.3. Antenna connectors .......................................................................................................................... 126

29.3.1. GSM/GPRS Antenna connector ........................................................................................................... 126

29.3.2. GNSS antenna connector ...................................................................................................................... 126

29.4. Expansion Connectors ..................................................................................................................... 127

29.4.1. PL301/PL302 ........................................................................................................................................ 127

29.4.2. PL303/PL304 ........................................................................................................................................ 128

29.4.3. PL102 .................................................................................................................................................... 128

29.4.4. ON_OFF & UNCONDITIONAL SHUTDOWN BUTTONS .............................................................. 129

29.5. Content of the kit .............................................................................................................................. 129

30. GE910-QUAD V3 Interface .............................................................................................. 130

30.1. Stand-alone setup ............................................................................................................................. 131

30.2. Interface connectors ......................................................................................................................... 131

30.3. Antenna connectors .......................................................................................................................... 132

30.3.1. GSM/GPRS Antenna connector ........................................................................................................... 132

30.4. Expansion Connectors ..................................................................................................................... 132

30.4.1. PL301/PL302 ........................................................................................................................................ 132

30.4.2. PL303/PL304 ........................................................................................................................................ 133

30.4.3. PL102 .................................................................................................................................................... 133

30.4.4. ON_OFF & UNCONDITIONAL SHUTDOWN BUTTONS .............................................................. 134

30.5. Content of the kit .............................................................................................................................. 134

31. DE910 family Interface ..................................................................................................... 135

31.1. Stand-alone setup ............................................................................................................................. 136

31.2. Interface connectors ......................................................................................................................... 136

31.3. Antenna connectors .......................................................................................................................... 137

31.3.1. CDMA Antenna connector ................................................................................................................... 137

31.3.2. Receiver Diversity Antenna connector ................................................................................................. 137

31.3.3. GPS antenna connector ......................................................................................................................... 137

31.4. Expansion Connectors ..................................................................................................................... 138

31.4.1. PL301/PL302 ........................................................................................................................................ 138

31.4.2. PL303/PL304/PL305 ............................................................................................................................ 139

31.4.3. PL102 .................................................................................................................................................... 140

31.4.4. ON_OFF & UNCONDITIONAL SHUDOWN BUTTONS ................................................................ 140

31.5. Content of the kit .............................................................................................................................. 140

32. CE910 family Interface ..................................................................................................... 141

32.1. Stand-alone setup ............................................................................................................................. 142

32.2. Interface connectors ......................................................................................................................... 142

32.3. Antenna connectors .......................................................................................................................... 143

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

32.3.1. CDMA Antenna connector ................................................................................................................... 143

32.4. Expansion Connectors ..................................................................................................................... 143

32.4.1. PL301/PL302 ........................................................................................................................................ 143

32.4.2. PL303/PL304 ........................................................................................................................................ 144

32.4.3. PL102 .................................................................................................................................................... 144

32.4.4. ON_OFF & UNCONDITIONAL SHUDOWN BUTTONS ................................................................ 145

32.5. Content of the kit .............................................................................................................................. 145

33. GL865 V3 Interface ........................................................................................................... 146

33.1. Stand-alone setup ............................................................................................................................. 146

33.2. Interface connectors ......................................................................................................................... 147

33.3. Antenna connectors .......................................................................................................................... 148

33.3.1. GSM Antenna connector....................................................................................................................... 148

33.4. Expansion Connectors ..................................................................................................................... 148

33.4.1. PL101 .................................................................................................................................................... 148

33.4.2. PL106 .................................................................................................................................................... 148

33.4.3. PL107 .................................................................................................................................................... 149

33.5. Content of the kit .............................................................................................................................. 149

34. LE920 Interface ................................................................................................................. 150

34.1. Stand-alone setup ............................................................................................................................. 151

34.2. Interface connectors ......................................................................................................................... 151

34.3. Antenna connectors .......................................................................................................................... 152

34.3.1. Main Antenna connector ....................................................................................................................... 152

34.3.2. Diversity Antenna connector ................................................................................................................ 152

34.3.3. Main Antenna connector ....................................................................................................................... 152

34.4. Expansion Connectors ..................................................................................................................... 152

34.4.1. PL102/PL104 ........................................................................................................................................ 152

34.4.2. ON_OFF & UNCONDITIONAL SHUTDOWN, RESET BUTTONS ................................................ 154

34.5. Content of the kit .............................................................................................................................. 154

35. GPIO ports ......................................................................................................................... 155

35.1. GPIO location ................................................................................................................................... 156

35.1.1. GM862 Interface .................................................................................................................................. 156

35.1.2. GE863-GPS Interface ........................................................................................................................... 158

35.1.3. GE863 Interfaces (p/n 3990250684 -3990250685-3990250703) ......................................................... 160

35.1.4. GE864 Interface (p/n 3990250672) ...................................................................................................... 161

35.1.5. GE864-GPS Interface (p/n 3990250822) .............................................................................................. 162

35.1.6. GE865/SE867-AGPS Interface (p/n 3990250814) ............................................................................... 163

35.1.7. GC864 Interface .................................................................................................................................... 164

35.1.8. GC864-C2 Interface (p/n 3990250683) ................................................................................................ 165

35.1.9. UC864 Interface .................................................................................................................................... 166

35.1.10. HE910 Interface .................................................................................................................................... 167

35.1.11. GE910 Interface .................................................................................................................................... 169

35.1.12. DE910 Interface .................................................................................................................................... 171

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35.1.13. CE910 Interface .................................................................................................................................... 173

35.1.14. GL865 V3 Interface .............................................................................................................................. 175

36. SCHEMATICS .................................................................................................................. 177

36.1. EVK2 Mother Board ........................................................................................................................ 178

36.2. GM862 Interface Board ................................................................................................................... 183

36.3. GE863 Interface Board .................................................................................................................... 184

36.4. GE864 Interface board .................................................................................................................... 186

36.5. GE864 Interface board – Automotive ............................................................................................. 187

36.6. GE864 Interface board – V2 ............................................................................................................ 188

36.7. GE864-GPS Interface board ........................................................................................................... 189

36.8. GE865/SE867-AGPS Interface board ............................................................................................. 191

36.9. GE865 Interface board .................................................................................................................... 193

36.10. GL865 Interface board .................................................................................................................... 194

36.11. GC864 Interface board .................................................................................................................... 195

36.12. GC864-C2 Interface board .............................................................................................................. 196

36.13. UC864 Interface board .................................................................................................................... 197

36.14. HE910/UE910 Interface board ........................................................................................................ 199

36.15. GE910 Interface board .................................................................................................................... 203

36.16. GE910-GNSS Interface board ......................................................................................................... 207

36.17. GE910-QUAD V3 Interface board .................................................................................................. 211

36.18. GE865 – JF2 Interface board .......................................................................................................... 215

36.1. GL865 – SL869/JN3 Interface board .............................................................................................. 218

36.2. DE910 Interface board ..................................................................................................................... 221

36.3. CE910 Interface board ..................................................................................................................... 225

36.4. GL865 V3 Interface board ............................................................................................................... 229

36.5. LE920 Interface board ..................................................................................................................... 230

37. Service and firmware update ........................................................................................... 235

38. SAFETY RECOMMENDATIONS ................................................................................. 236

38.1. Disposal of this product in the European Union ............................................................................ 237

39. RoHS Certifications .......................................................................................................... 239

40. Disposal of old Electrical & Electronic Equipment (WEEE Mark) ............................. 240

41. Document History ............................................................................................................. 241

1. Introduction

1.1. Scope

The Aim of this document is the handling description of the developer’s Evaluation KIT second edition, a laboratory tool named EVK2.

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Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

1.2. Audience

All given information shall be used as a guide and a starting point for properly developing of your product. Obviously this document cannot cover all the hardware solutions and products that may be designed.

1.3. Contact Information, Support

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

Alternatively, use:

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

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.

page

15 of 243

1.4.

Text Conventions

1.5.

Content of the kit

Description

Quantity

EVK2 MOTHERBOARD

INFORMATION NOTE

2 PIN JUMPER FEMALE CONN

ASSEMBLED USB A-B CABLE

RED & BLACK CABLE WITH PLUGS

GSM-UMTS MAGNETIC ANTENNA CABLE RG174 WITH SMA/M

Telit EVK2 User Guide

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

Table 1

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

Description

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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.

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

2.1.

PCB characteristics

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Figure 3: CS1139B circuital displacement

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

2.2.

Mechanical characteristics of the assembled PCBs

2.2.1.

Mother Board CS1139B

2.2.2.

GM862 Interface CS1150B

2.2.3.

GE863 Interface CS1151A

2.2.4.

GE864 Interface CS1152B

2.2.5.

GE864-GPS Interface CS1439B

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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)

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

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)

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

Length 78.70 mm (max mm) Width 83.70 mm Height 21 mm

2.2.6.

GC864 Interface CS1203B

2.2.7.

GC864-C2 Interface CS1231X

2.2.8.

GE865 Interface CS1324A

2.2.9.

GE865/SE867-AGPS Interface CS1433

2.2.10.

GE865/JF2 Interface CS1521

2.2.11.

GL865 Interface CS1431A

2.2.12.

UC864-CC864 Interface KS0101C

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

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

Length 66,04 mm (max 75,20mm) Width 78,74 mm Height 21,00 mm Weight 34 gr (with module)

Length 101.00 mm Width 78.74 mm Height mm

Length 101,00 mm Width 78,74 mm Height mm

Length 66,04 mm (max 75,20mm) Width 78,74 mm Height 21,00 mm Weight 34 gr (with module)

Length 102,00 mm

2.2.13.

HE910 Interface CS1467C

2.2.14.

UE910 Interface CS1467D

2.2.15.

GE910 Interface CS1467D

2.2.16.

GE910-GNSS Interface CS1467F

2.2.17.

GE910-QUAD V3 Interface CS1467F

2.2.18.

DE910 Interface CS1467D

2.2.19.

CE910 Interface CS1467D

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

Length 107,00 mm Width 102,00 mm Height 25,00 mm

2.2.20.

GL865 V3 Interface CS1531B

2.2.21.

LE920 Interface KS0145B

NOTE:

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Length 92,00 mm Width 89,00 mm Height 25,00 mm

Length 92,00 mm Width 107,00 mm Height 25,00 mm

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

Startup procedure

NOTE:

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The motherboard factory setup is:

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

Respect the following order to use the EVK2:

• insert your SIM card

• set properly all jumpers in the desired position

• plug the module Interface board into PL201 and PL202

• connect the antenna to RF connector (on module or on Interface Board)

• connect the audio accessories if required

• plug the external power supply into the right socket, depending from DC source

• switch ON the power supply

• connect the serial cable between your PC and UART (RS232 or USB 1.1)

• push ON/OFF button on EVK Board for at least 5 seconds, on the XX910 form factor

products, push ON/OFF button on Interface Board for at least 5 seconds until the STATUS LED is on

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

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

Start: first turning ON the EVK2 and then connecting it to the PC

Stop: first disconnecting the PC and then turning OFF the EVK2

Insertion of the Interface Boards

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

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

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

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

Power supply setting

5.1.

Fixed DC source

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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”.

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.

Figure 5: +3,8V fixed source setting

5.2.

Variable DC source

NOTE:

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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.

Figure 6: Variable DC source setting

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.

5.2.1.

Coaxial Plug

5.3.

Li-Ion Battery pack and Charger

WARNING:

NEVER CONNECT

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

Figure 7: Coaxial “Power Plug” connection.

Connect a Li-Ion battery pack to PL107 with care to the polarity then short pin 2& pin3PL105 by inserting the 2 contacts jumper connector. If the battery pack needs to be recharged, connect a +6V /≥ 0,5A fixed DC source to PL103, with 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.

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

any Battery Charging source to PL102 without connected Battery!!

5.4.

Application Notes

5.4.1.

Li-Ion Battery Pack

5.4.2.

About Current Charger

where

par

Vbe

→=

102

R113R112,R111,//R110,

par

WARNING:

SET THE MAXIMUM VOLTAGE

CURRENT UNLIMITED SOUCE

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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 (

not lower than 500 mAh).

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 (only on models where is implemented). Depending of the size, the Li-Ion cell manufacturers suggest a charge current value not greater than 1,5C current means a longer charging time, a current equal to 0,5C is considered to be a good choice.

With reference to the schematic diagram 30276SE11139A –sheet1, the Current Limiting Circuit ( of the Charge Current in respect to the law:

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

(C= Capacity of the battery pack, expressed in mAh); even if a lower

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.

of the

lower then +8V.

Serial interface

The following figure shows the architecture of the serial ports.

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Figure 9: Serial ports block diagram.

6.1.

Serial Port Setup

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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 (double 9 way D-socket connector at slow data rates of RS232 protocol) or a standard USB-B Series receptacle (at higher data rates of

USB1.1 specification through a CMOS HUB that realizes a multiple attachment point device).

Figure 10: Double 9 way D-Socket Connector

The selection is made short circuiting PL302&PL303 (RS232 mode) or PL302&PL301 (USB 1.1 mode) by 10 pieces of 2 contacts jumpers. This solution has been implemented because you can isolate every single line during the development.

Figure 11: Serial Ports selection

Audio Section

7.1.

Overview

7.1.1.

History

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The Base Band chip of the Telit’s modules provides one or two (depends of model) 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.

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 ( be used with external audio transducers (

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.

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

Handsfree mode, HF).

7.2.

Actual

7.2.1.

The choice

7.3.

Differential and Single Ended

7.3.1.

Concepts

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

they can have fully equivalent electrical performances (like the two microphone amplifiers) they can activate the same functionalities (like the Echo Canceller module) they can offer slightly different performances (like the two speaker buffering stages)

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 (like a speaker with an impedance coil lower than 16 ohm), the 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.

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

One terminal for a single-ended connection is always at fixed potential (

Ground Differential Signals

signal pair, neither of the terminals is Ground. Common mode Signals. They represent a special case of differential signals, also travelling between a pair of traces, where the voltage potential on both signals is the same.

. This is a signal delivered between a signal trace and a ground.

usually

. These are signals that travel through a pair of traces. On the

7.3.2.

Benefits and disadvantages

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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 (CMRR) 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 (SNR) 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. 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.

7.3.3.

Settings

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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.

Figure 12: PL402 and PL404 Fully Differential audio lines.

AF Amplifiers Setting

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The Base Band Processor Audio Amplifiers selection is made short-circuiting PL403&PL402 (RX Amplifier 1) or PL403&PL404 (RX Amplifier 2). In such a way you could verify the complete performance of both audio paths.

Figure 13: Base Band Audio Amplifiers selection

Audio outputs

9.1.

Low AF Power Mode

NOTE:

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

mode) or to PL401 (HIGH 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.

3 contacts, 2.5mm diameter jack connector).

The acoustic performance of the depends by its housing, fitting and acoustic impedance.

The coil impedance of the Headset should be higher than 15 ohm @ 1KHz.

Headset (frequency response, loudness

) largely

Figure 14: Headset insertion Figure 15: Headset plug connection

9.2.

High AF Power Mode

410

407

406

404

•=•=

NOTE:

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Connecting an 8 ohm 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:

if R404=R407 and R406=R410

The coil impedance of the Speaker should be higher than 8 ohm @ 1KHz .

Figure 16: Speaker insertion

9.2.1.

Speaker and Stand-alone Microphone

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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.

Figure 17: Microphone Plug Connection

Figure 18: Speaker & Microphone case insertion

9.2.2.

Speaker plus Headset

WARNING:

must be at least 16Ω@1KHz

higher.

must be at least 8Ω@1KHz

higher

Telit EVK2 User Guide

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If you have chosen to connect the Speaker to HIGH AF POWER output, without having a stand-alone 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.

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

If you sort out the LOW AF POWER solution connecting your Headset to SO401, the coil impedance

If you sort out the HIGH AF POWER solution connecting your Speaker to PL401, the coil impedance

Figure 19: Speaker plus Headset insertion

10.

Audio Accessories

10.1.

Headset

Nominal sensitivity

-45dBV

rms

/1Pa (+/- 3dB)

Line coupling

Nominal Voltage

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

10pF, 33pF Rated Input Power

5mW

Maximum Input Power

20mW

Coil Impedance

32Ω ± 5Ω @ 1kHz

SPL

95±3 dB @ 1KHz/1mW sine wave

Resonance frequency (Fo)

< 350Hz

Useful Bandwidth

Fo ÷ 8000 Hz @ -3dB

Telit EVK2 User Guide

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

Table 2: Microphone electrical characteristics

Table 3: Earpiece electrical characteristics

10.2.

Stand-alone microphone

Nominal sensitivity

-45dBV

rms

/1Pa (+/- 3dB)

Line coupling

Nominal Voltage

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

10pF, 33pF

10.3.

Speaker

Rated Input Power

500 mW

Maximum Input Power

Coil Impedance

≥ 8Ω

SPL

≥ 85±3 dB @ 1KHz

Resonance frequency (Fo)

< 350Hz

Useful Bandwidth

Fo ÷ 8000 Hz @ -3dB

Telit EVK2 User Guide

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Table 4: Microphone electrical characteristics

Table 5: Speaker electrical characteristics

11.

Indication and services

11.1.

Optical Indicators

11.1.1.

Status Led

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

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

Table 6: STAT_LED indications

Figure 20: STAT_LED position

11.1.2.

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

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Table 7: CHARGE LED indications

Figure 21: CHARGE LED position

11.2.

Switches

11.2.1.

POWER ON Switch

11.2.2.

RESET Switch

Telit EVK2 User Guide

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

Push ON/OFF button on EVK Board for at least 5 seconds, on the XX910 form factor products, push ON/OFF button on Interface Board for at least 5 seconds until the STATUS LED starts to slowly blink (

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).

Figure 22: SWITCHES position

12.

Connectors pinout

12.1.

Motherboard to Module

Signal

Type

Function

NC1

TX_Trace

Digital Output

to RS232 or USB level translators

RX_Trace

Digital Input

from RS232 or USB level translators

IIC_SDA_HW

Digital In/Out

from/to USB level translators

GND

DC voltage

Power

IIC_SCL_HW

Digital Input

from USB level translators

SSC0_CLK

Digital Output

to USB level translators

SSC0_MTSR

Digital In/Out

from/to USB level translators

SSC0_MRST

Digital In/Out

from/to USB level translators

GND

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

C109/DCD

Digital Output

to RS232 or USB level translator

C104/RXD

Digital Output

to RS232 or USB level translator

C103/TXD

Digital Input

from RS232 or USB level translator

C108/DTR

Digital Input

from RS232 or USB level translator

GND

DC voltage

Power

C107/DSR

Digital Output

to RS232 or USB level translator

C105/RTS

Digital Input

from RS232 or USB level translator

C106/CTS

Digital Output

to RS232 or USB level translator

C125/RING

Digital Output

to RS232 or USB level translator

GND

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

EAR_HF+

AC Out Voltage

Audio

EAR_MT-

AC Out Voltage

Audio

EAR_HF-

AC Out Voltage

Audio

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

DO NOT CONNECT

EAR_MT+

AC Out Voltage

Audio

AXE

DC voltage

INT/EXT Switching

MIC_HF-

AC In Voltage

Audio

MIC_MT+

AC In Voltage

Audio

MIC_HF+

AC In Voltage

Audio

MIC_MT-

AC In Voltage

Audio

GND

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

Function

Type

NOTES

VBATT

DC voltage

Power

VBATT

DC voltage

Power

VBATT

DC voltage

Power

VBATT

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

CHARGE

DC voltage

Power

CHARGE

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

ON_OFF*

DC voltage

Pull up to VBATT

RESET*

DC voltage

Module Reset

STAT_LED

Open Collector

Status Indicator LED

GND

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

SIMIO

3V Only

SIM Data I/O

SIMCLK

Digital Signal

SIM Clock

SIMRST

DC voltage

SIM Reset

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Table 8: PL201-CS1139B

SIMVCC

DC voltage

SIM Power

SIMIN

DC voltage

SIM inside detector

GND

DC voltage

Power

GND

DC voltage

Power

GND

DC voltage

Power

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

Table 9: PL202-CS1139B

13.

Module Interface Boards

13.1.

Generality

13.2.

Short Description

13.3.

Further Accessories for GPS version

SMA/MMCX cable adapter

Module under test

Interface Board

GPS Antenna

1ff1400073tlb

P/N

1rr0100071tlb

GM862-GPS

3990250670 1 -

GE863-GPS

3990250671

GE864-GPS

TBD 1 -

SE867-AGPS

TBD 1 -

HE910

3990250845

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

You can use your EVK2 with see APPLICABILITY LIST 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 (related to RESET BUTTON, ON BUTTON, SIM HOLDER and STATUS LED functions) plus the use of an external level translator circuit.

For more information refer to Telit Product Description.

The 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 (antenna, general purpose inputs/outputs GPIO, ADC/DAC, UART) are available on the adapter board to connect it to the user applications, extension boards, measurements equipment or other tools.

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

Table 11. GPS versions further accessories.

14.

GM862 Interface

14.1.

Stand-alone setup

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

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

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

RESET Button ON Button; STATUS LED and its load resistance.

14.2.

Interface connectors

14.3.

Content of the kit

Description

Quantity

GM862 INTERFACE

ASSEMBLED CABLE L–250 RG174 TERMINALS SMA F & MMCX 90 M

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

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).

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

Table 12.

15.

GE863 Interface

15.1.

Stand-alone setup

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This board allows easily interfacing the GE863 modules with the EVK2 and testing their functionalities;

Figure 24: GE863 Interface Boards: GE863-QUAD or GE863-SIM (at left) and GE863-GPS (at right)

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.

15.2.

Content of the kits

15.2.1.

GE863-PY/QUAD version

Description

Quantity

GE863 INTERFACE BOARD

2 PIN JUMPER FEMALE CONN

15.2.2.

GE863-GPS version

Description

Quantity

GE863–GPS INTERFACE BOARD

2 PIN JUMPER FEMALE CONN

15.2.3.

GE863-SIM version

Description

Quantity

GE863-SIM INTERFACE BOARD

2 PIN JUMPER FEMALE CONN

15.3.

Interface connectors

15.4.

Additional components for GPS version

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

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

Table 13

Table 14

Table 15

The following connectors are available in any version:

GSM RF connector (SMA Female) 2 male connectors (4 pins each one: PL101, PL102) to select the Serial port configuration 2 female connectors (40 pins each one: SO101, SO106) to connect the interface to the EVK2 mother board circuits (power supply lines, serial in/out lines, audio in/out lines) 2 male connectors (30 pins each one: PL103, PL104), on which it is possible to connect external devices like user’s application, Telit extension boards, measurements equipment or other tools

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

15.5.

USB connector

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

GPS RF connector (SMA Female) USB B-type connector and its circuitry (see schematic 30276SE11151A)

Figure 25: Connectors displacement on GE863-GPS

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 (CONTROLLED MODE). For setting refer to paragraphs 16.7.1, 16.7.2.1, 16.7.2.2.

15.6.

Serial port configuration

15.6.1.

GE863-PY/QUAD

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

Figure 26: GE863-GPS Serial ports block diagram

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

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.

15.6.2.

GE863 – GPS

NOTE:

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

Figure 27: Jumpers setting for GE863-PY/QUAD

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

“CONTROLLED MODE”

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

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

All AT GPS commands

are available in this configuration

15.7.

ANTENNA connectors

15.7.1.

GPS ANTENNA connector

WARNING:

15.7.2.

GSM ANTENNA connector

15.7.3.

RFU ANTENNA connector

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

“SEPARATED SERIAL PORT”

This set the SIRF Binary available on the USB connector.

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

NOTE:

In this configuration soma AT GPS commands are not available. Refer to AT Commands Reference User Guide.

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

Don’t connect a

A GSM antenna should be connected to SO103.

GSM

antenna on this connector

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

16.

GE864 Interface

16.1.

Stand-alone setup

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This board allows easily interfacing the GE864 modules with the EVK2 and testing their functionalities. No settings are needed.

Figure 30: GE864 Interface Board

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.

16.2.

Interface connectors

16.3.

Content of the kit

Description

Quantity

GE864 INTERFACE

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The following connectors are available:

2 male connectors (30 PTH pins each one: PL102, PL103), by which it is possible to connect external devices, user’s application, Telit extension boards, measurements equipment or other tools; 2 female connectors (40 PTH 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);

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

Table 16

17.

GE864-GPS Interface

17.1.

Part numbering

Part number

Identifier

Module mounted

3990250820

cs1439b

cs1479

3990250821

cs1439b-A

cs1446

3990250822

cs1439b-B

cs1485a

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This board allows testing the functionalities and performance of the GE864-GPS module.

Figure 31: GE864-GPS Interface Board

This board comes in three different configurations, each characterized by its own part number, depending on the module it contains. In the following paragraphs we will refer to them using an identifier according to the table below:

Table 17

17.2.

Stand-alone setup

17.3.

Interface connectors

17.4.

Contents of the kit

Description

Quantity

GE864-GPS INTERFACE

JUMPERS

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The interface can be used without the EVK2, in this case the following components have to be soldered on the board: the GSM-RESET button the GSM-ON button the STATUS led and its load resistor.

The following connectors are available:

2 male connectors (30 PTH pins each: PL101 and PL102), to connect external devices, user’s applications, Telit extension boards, measurement equipment or other tools; PL102 can also be used to select particular configurations between the GSM module’s GPIOs and the GPS module 2 female connectors (40 PTH pins each one: SO101 and SO104), to connect the interface to the EVK2 mother board (power supply lines, serial in/out lines, audio in/out lines) 1 male connector (3 PTH pins: PL104), to select an enable signal for the external GPS LNA 1 male connector (2 PTH pins: PL105), in order to allow inserting an ammeter in series with the supply, in order to monitor the module’s current consumption 1 GSM RF connector (SMA Female: SO105) 1 GPS RF connector (SMA Female: SO103) 1 JTAG connector (PL103, not mounted) 1 male connector (12 PTH pins: PL201), to select one of the available configurations for the Serial and USB ports.

Please check out the contents of your interface kit. If any of the following items is missing, contact your Telit supplier.

Table 18

17.5.

Power supply

17.6.

GPS external LNA enable signal

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The module (but not the whole interface) receives its power supply from PL105: this jumper must always be plugged in, except when a series measurement instrument is needed.

Figure 32: Jumper for VBATT.

The module contains an internal LNA for the GPS antenna that is enabled by default. The user can though decide to use an external LNA: this option is selected by means of a software command, which puts the internal LNA in a low gain mode and provides an additional signal to enable the external LNA. The interface can provide a bias for the external LNA, and the user can choose whether to enable it by this signal or to leave it always enabled, by means of a jumper on PL104, as shown in the picture below.

17.7.

Serial port configuration

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

Figure 33: Jumper on PL104.

By means of proper jumper connections on PL201, three different configurations for serial outputs can be selected. These configurations are mutually exclusive.

Figure 34: GE864-GPS Interface Board serial connections

17.7.1.

ASC1 to RS-232

17.7.2.

GPS to ASC1 (internal host controlling configuration)

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This configuration connects the ASC1 UART to the Trace serial connector of the EVK2.

Figure 35: ASC1 to RS-232 (Trace) configuration

This configuration directly connects the host GSM module to the GPS receiver, thus setting the GPS receiver in Controlled Mode.

Figure 36: GPS to ASC1 configuration

WARNING:

17.7.3.

GPS to RS-232 (external host controlling configuration)

17.7.4.

GPS to USB

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

Other than the ASCII UART, the user must also connect the host module’s GPIOs to the corresponding signals of the GPS receiver (as explained in the next paragraphs).

This configuration allows sending the GPS output to the Trace serial connector of the EVK2.

Figure 37: GPS to RS-232 (Trace) configuration

The NMEA sentences can be redirected to EVK2’s USB port by setting PL201 as explained in the Figure 37, i.e. connecting the NMEA line with the RS-232, and at the same time setting the EVK2 serial line on USB Mode, as shown in Paragraph 7.1 of this document.

17.8.

GPIO settings

17.8.1.

Internal host controlling configuration

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The interface allows choosing among different options for driving the GPS control signals: Using the GPIOs of the GSM module Using an external host Manually controlling the signals by plugging a jumper. The last option is not available for every signal and every configuration; please refer to the schematics of the interface for more details. The choice among the options can be made by PL102, as detailed below.

The following settings on PL101 and PL102 allow selecting the internal host configuration. Two different cases have to be considered: cs1439b-A cs1439b and cs1439b-B Refer to the beginning of this chapter for the correspondence between board part number and mounting options.

Figure 38: Settings for PL101 and PL102: internal host,cs1439b-A

17.8.2.

External host controlling configuration

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

Figure 39: Settings for PL101 and PL102: internal host, cs1439b and cs1439b-B

Note that jumper settings are detailed in the pictures above. The signal connected to pin10 of PL102 is no longer available, and it is recommended to tie it to ground by plugging a jumper between pin10 & pin12 of PL102.

When an external host is used to drive the GPS module, two different cases have to be considered:

cs1439b-A cs1439b and cs1439b-B

Refer to the beginning of this chapter for the correspondence between board part number and mounting options. Two jumpers must be plugged, between pin14 & pin16 of PL101 and pin10 & pin12 of PL102. Additionally, the host GPIOs must be connected to PL102 as shown in the pictures below. Note that in this configuration the signal on pin10 of PL102 is no longer available and it must be connected to ground by plugging a jumper on pin10 & pin12 of PL102.

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

Figure 40: Settings for PL101 and PL102: external host, cs1439b-A.

Figure 41: Settings for PL101 and PL102: external host, cs1439b and cs1439b-B.

17.9.

Antenna connectors

17.9.1.

GSM antenna connector

17.9.2.

GPS antenna connector

WARNING:

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

A GSM antenna must be connected to SO105.

A GPS antenna must be connected to SO103.

Don’t connect a

GSM

antenna on this connector

18.

GE865 – SE867 AGPS Interface

18.1.

Stand-alone setup

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This board allows testing the functionalities and performance of the GE865 and SE867 modules interconnected according to Telit guidelines.

Figure 42: GE865/SE867-AGPS Interface Board

The interface can be used without the EVK2, in this case the following components have to be soldered on the board: the RESET button the ON button the STATUS led and its load resistor.

18.2.

Interface connectors

18.3.

Contents of the kit

Description

Quantity

GE865/SE867-AGPS INTERFACE

JUMPERS

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The following connectors are available:

2 male connectors (30 PTH pins each: PL101 and PL102), to connect external devices, user’s applications, Telit extension boards, measurement equipment or other tools 2 female connectors (40 PTH pins each one: SO101 and SO104), to connect the interface to the EVK2 mother board circuits (power supply lines, serial in/out lines, audio in/out lines) 1 male connector (5 PTH pins: PL104), which makes available in one place all GPIOs related to PCM 1 GSM RF connector (SMA Female: SO103) 1 GPS RF connector (SMA Female: SO201) 1 JTAG connector (PL103, not mounted) 2 male connectors (2 PTH pins: PL203, PL205, not mounted), which allow to manually control some functions, therefore freeing the corresponding GPIOs for other uses 1 male connector (2 PTH pins: PL204) by means of which the user can manually disable VIN_GPS 4 male connectors (2 PTH pins: PL202, PL207; 3 PTH pins: PL201, PL206) to select one particular UART connection configuration.

Please check out the contents of your interface kit. If any of the following items is missing, contact your Telit supplier.

Table 19

18.3.1.

GSM to GPS (GSM controlling configuration)

Serial connections

By means of proper jumper connections on PL201, PL202, PL206, and PL207, three different configurations for serial outputs can be selected.

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This configuration is achieved by plugging a female jumper connector on pin1 & pin2 of both PL201 and PL206. It allows to connect the GE865 UART with SE867-AGPS UART, thereby putting the board in the so-called controlled mode. No connection with the EVK2 RS-232 Trace is present.

Figure 43: Jumpers in controlled mode configuration.

18.3.2.

GSM to Trace

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This configuration is realized by plugging a female jumper connector on pin2 & pin3 of both PL201 and PL206. It allows redirecting the GE865 UART to the EVK2 RS-232 Trace. No connection with the SE867 UART is present.

Figure 44: Jumpers in GSM to Trace configuration.

18.3.3.

GPS to Trace(external host controlling configuration)

18.4.

Antenna connectors

18.4.1.

GSM antenna connector

18.4.2.

GPS antenna connector

WARNING:

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This configuration is achieved by plugging two female jumper connectors on PL202 and PL207. It allows redirecting the SE867 UART to the EVK2 RS-232 Trace. No connection with the GE865 UART is present.

Figure 45: Jumpers in GPS to Trace configuration.

A GSM antenna must be connected to SO103.

A GPS antenna must be connected to SO201.

Don’t connect a

GSM

antenna on this connector

19.

GE865 – JF2 Interface

19.1.

Stand-alone setup

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This board allows testing the functionalities and performance of the GE865 and JF2 modules interconnected according to Telit guidelines.

Figure 46: GE865/JF2 Interface Board.

The interface can be used without EVK2 and in this case the following components have to be soldered to the board:

- RESET button

- GSM ON/OFF button

- GSM STATUS led and its load resistor

19.2.

Interface connectors

19.3.

Contents of the kit

Description

Quantity

GE865/JF2 INTERFACE

JUMPERS

19.4.

Power supply

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The following connectors are available:

- 2 male connectors (30 PTH pins each: PL301 and PL302), to connect external devices,

user’s applications, Telit extension boards, measurement equipment or other tools; PL301 can also be used to select particular configurations between the GSM module’s GPIOs and the GPS module

- 2 female connectors (40 PTH pins each one: SO301 and SO302), to connect the interface

to the EVK2 mother board circuits (power supply lines, serial in/out lines, audio in/out lines)

- 1 GSM RF connector (SMA Female: SO105)

- 1 GPS RF connector (SMA Female: SO201)

- 1 JTAG connector (PL103, not mounted)

- 1 male connector (3 PTH pins: PL202), to select an enable signal for the external GPS

LNA,

- 1 male connector (12 PTH pins: PL303), to select one of the available configurations for

the Serial and USB ports.

- 1 male connector (2 PTH pins: PL105), that can be used to insert an ammeter in series with

the supply, in order to monitor the module’s current consumption,

- 1 male connector (9 PTH pins: PL304), in order to set the data format between USB or

SSC0 lines to send to EVK2.

Please check out the contents of your interface kit. If any of the following items is missing, contact your Telit supplier.

Table 20

The GE865 module (but not the whole interface) receives its power supply from PL105: this jumper must always be plugged on except when a series measurement instrument is needed.

19.5.

GPS external LNA enable signal

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

Figure 46: Jumper for VBATT.

The module contains an internal LNA for the GPS antenna. The user can though decide to use an external LNA: this option is selected by means of a software command, which puts the internal LNA in a low gain mode and provides an additional signal to enable the external LNA. The interface can provide a bias for the external LNA, and the user can choose whether to enable it by this signal or to leave it always enabled, by means of a jumper on PL202, as shown in the picture below.

EXTERNAL LNA

SIGNAL

EXTERNAL LNA ALWAYS ON

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

CONTROLLED BY ENABLE

In order to use the External LNA controlled by the GE865 signal the user musts insert a jumper in pins 14-16 of PL301.

Figure 47: Jumper selection on PL202.

19.6.

Serial port configuration

cs1521

GE865-JF2 Interface Board

PL303

GE865

JF2-

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

By means of proper jumper connections on PL303, it is possible to choose different configurations for serial or USB outputs. These configurations are mutually exclusive.

Figure 48: GE865-JF2 Interface Board serial connections

19.7.

GSM to Trace

19.8.

GPS to Trace

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This configuration connects the GSM to the RS232 serial connector of the EVK2.

Figure 49: GSM to RS-232 (Trace) configuration

This configuration allows sending the GPS output to the Trace serial connector of EVK2 by means of transceivers.

Figure 50.GPS to RS232 (Trace)

19.9.

GSM to USB

19.10.

GPS to USB

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This configuration connects the GSM to the USB connector of the EVK2.

Figure 51: GSM to USB

The NMEA sentences can be redirected to the EVK2’s USB port by setting the PL303 as explained in the Figure 53, i.e. connecting the NMEA line with the RS-232, and at the same time setting the EVK2 serial line on USB mode, as showed in Paragraph 7.1 of this document.

Figure 52: GPS to USB

19.11.

GPS to GSM (internal host controlling configuration)

19.12.

GPIO settings

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This configuration directly connects the host GSM module to the GPS receiver, thus setting the GPS receiver in Controlled Mode.

Figure 53: GPS to GSM configuration

The interface allows choosing among different options for driving the GPS control signals:

- Using the GPIOs of the GSM module

- Using an external host

- Manually controlling the signals by plugging jumpers. The last option is not available for every signal and every configuration; please refer to the schematics of the interface for more details. The choice among the options can be made by PL301 and PL302, as detailed below.

19.12.1.

Internal host controlling configuration

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The following settings on PL301 and PL302 allow selecting the internal host configuration.

Figure 54: Settings for PL301 and PL302: internal host controlling

19.12.2.

External host controlling configuration

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The following settings on PL301 and PL302 allow selecting the external host configuration.

Figure 55: Settings for PL301 and PL302: external host.

19.13.

GPS serial interface setting

MODE

GPS GPIO n.6

GPS GPIO n.7

UART

1-2 pins shorted in PL302

Float

I2C

Float

15-16 pins shorted in PL302

SPI

Float

19.14.

MEMS Sensor/EEPROM Interface

GPS GPIO n.4

GPS GPIO n.0

GPS GPIO n.1

With sensor

Float

3-4 pins shorted in PL302

5-6 pins shorted in PL302

Without sensor

13-14 pins shorted in PL302

Float

19.15.

GPS power-on management

Power Mode

10-12 and 19-21 pins shorted in PL302

Full power mode

11-12 pins shorted in PL302

ON/OFF controlled by an external host signal

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

GPS module has the capability to operate in serial UART mode, SPI mode or I2C mode depending upon how the JF2 GPIO6 and GPIO7 pins are strapped at power up. In the table below is shown the configuration set in PL302 to select the type of serial interface:

Table 21

If you connect JF2 module with GE865 module you must use UART configuration. Using an external host, if you want use I2C configuration, you need to plugging on PL302 two jumpers in positions 3-4 and 5-6 in order to connect pull-ups in SDA and SCL lines.

The DR I2C port of JF2 is used for connecting to MEMS sensors, such as accelerometer or magnetometer.

Table 22

JF2 module power on/off can be controlled by an external host signal or it is possible to have the automatic module transition to the full power state by tying the SYSTEM-ON output to the ON-OFF input. The table below shows how to set these two options:

Table 23

19.16.

Antenna connectors

19.16.1.

GSM antenna connector

19.16.2.

GPS antenna connector

WARNING:

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

A GSM antenna must be connected to SO105.

A GPS antenna must be connected to SO201.

Don’t connect a

GSM

antenna on the GPS antenna connector

20.

GL865 – SL869/JN3 Interface

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This board allows testing the functionalities and performance of the GL865-V3 and SL869/JN3 modules interconnected according to Telit guidelines.

Figure 56: GL865 – SL869/JN3 Interface Board.

20.1.

Stand-alone setup

20.2.

Interface connectors

20.3.

Contents of the kit

Description

Quantity

GL865 - SL869/JN3 INTERFACE

JUMPERS

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The interface can be used without EVK2 and in this case the following components have to be soldered to the board:

-GSM RESET button

- GSM ON/OFF button

- GPS STATUS led and its load resistor

- GSM STATUS led and its load resistor (both NO MOUNT)

The following connectors are available:

- 2 male connectors (30 PTH pins each: PL300 and PL301), to connect external devices,

user’s applications, Telit extension boards, measurement equipment or other tools

- 2 female connectors (40 PTH pins each one: SO300 and SO301), to connect the interface

to the EVK2 mother board circuits (power supply lines, serial in/out lines, audio in/out lines)

- 1 GSM RF connector (SMA Female: SO101)

- 1 GPS RF connector (SMA Female: SO201)

- 1 JTAG connector (PL100, not mounted)

- 1 male connector (3 PTH pins: PL200), to select an enable signal for the external GPS

LNA,

- 1 male connector (12 PTH pins: PL302), to select one of the available configurations for

the Serial and USB ports.

- 2 male connector (2 PTH pins: PL101, PL201), that can be used to insert an ammeter in

series with the supply, in order to monitor respectively the current consumption of GL865 and SL869/JN3 modules.

Please check out the contents of your interface kit. If any of the following items is missing, contact your Telit supplier.

Table 24

20.1.

Power supply

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The GL865 module (but not the whole interface) receives its power supply from PL101: this jumper must always be plugged on except when a series measurement instrument is needed. The SL869/JN3 module receives its power supply from PL201: this jumper must always be plugged on except when a series measurement instrument is needed.

Figure 57: Jumper for VBATT.

20.2.

GPS external LNA enable signal

EXTERNAL

ALWAYS ON

EXTERNAL LNA

ENABLE SIGNAL

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The module contains an internal LNA for the GPS antenna. The user can though decide to use an external LNA: this option is selected by means of a software command, which puts the internal LNA in a low gain mode and provides an additional signal to enable the external LNA. The interface can provide a bias for the external LNA by means of a jumper on PL202, and the user can choose whether to enable it by this signal or to leave it always enabled, by means of a jumper on PL200, as shown in the picture below.

LNA

CONTROLLED BY

Figure 58: Jumper selection on PL200, PL202 for antenna bias.

20.3.

Serial port configuration

SL869/JN3

GL865-SL869/JN3 INTERFACE EVK2

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

By means of proper jumper connections on PL302, it is possible to choose different configurations for serial or USB outputs. These configurations are mutually exclusive.

Figure 59: GL865 - SL869/JN3 Interface Board serial connections

20.4.

GSM to Trace

20.5.

GPS to Trace

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This configuration connects the GSM to the RS232 serial connector of the EVK2.

Figure 60: GSM to RS-232 (Trace) configuration

This configuration allows sending the GPS output to the Trace serial connector of EVK2 by means of transceivers

Figure 61: GPS to RS-232 (Trace) configuration

20.6.

GSM to USB

20.7.

GPS to USB

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This configuration connects the GSM to the USB connector of the EVK2.

Figure 62: GSM to USB configuration

This configuration connects the GPS to the USB connector of the EVK2.

Figure 63: GPS to USB configuration

20.8.

GPS to GSM (internal host controlling configuration)

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

This configuration directly connects the host GSM module to the GPS receiver, thus setting the GPS receiver in Controlled Mode.

Figure 64: GPS to GSM configuration

20.9.

GPIO settings

20.9.1.

Internal host controlling configuration

GPS_PPS

GPS_EN

GPS_BOOT

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The interface allows choosing among different options for driving the GPS control signals:

- Using the GPIOs of the GSM module

- Using an external host

The following settings on PL300 and PL301 allow selecting the internal host configuration.

Figure 65: Settings for PL300 and PL301: internal host controlling

20.9.2.

External host controlling configuration

VTRASL

GPS_PPS GPS_BOOT

GPS_EN

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The following settings on PL300 and PL301 allow selecting the external host configuration.

Figure 66: Settings for PL300 and PL301: external host.

20.10.

Antenna connectors

20.10.1.

GSM antenna connector

20.10.2.

GPS antenna connector

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

A GSM antenna must be connected to SO101.

A GPS antenna must be connected to SO201

21.

GC864 Interface

21.1.

Stand-alone setup

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

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 67: GC864 Interface Board

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.

21.2.

Interface connectors

21.3.

Content of the kit

Description

Quantity

GC864 INTERFACE

ASSEMBLED CABLE L–200 COAX 0.8 TERMINALS GSC & SMA F PANNEL

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

The following connectors are available:

2 male connectors (30 PTH pins each one: PL102, PL103), by which it is possible to connect external devices, user’s application, Telit extension boards, measurements equipment or other tools 2 female connectors (40 PTH 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).

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

Table 24

22.

GC864-C2 family Interface

22.1.

Stand-alone setup

Telit EVK2 User Guide

1vv0300704 Rev.17 – 2013/05/30

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 68: GC864-C2 Interface Board

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 Wireless Solutions EVK2 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1. Introduction

1.1. Scope

1.2. Audience

1.3. Contact Information, Support

Text Conventions

Related Documents

Content of the kit

Description

PCB characteristics

Mechanical characteristics of the assembled PCBs

Mother Board CS1139B

GM862 Interface CS1150B

GE863 Interface CS1151A

GE864 Interface CS1152B

GE864-GPS Interface CS1439B

GC864 Interface CS1203B

GC864-C2 Interface CS1231X

GE865 Interface CS1324A

GE865/SE867-AGPS Interface CS1433

GE865/JF2 Interface CS1521

GL865 Interface CS1431A

UC864-CC864 Interface KS0101C

HE910 Interface CS1467C

UE910 Interface CS1467D

GE910 Interface CS1467D

GE910-GNSS Interface CS1467F

GE910-QUAD V3 Interface CS1467F

DE910 Interface CS1467D

CE910 Interface CS1467D

GL865 V3 Interface CS1531B

LE920 Interface KS0145B

Startup procedure

Insertion of the Interface Boards

Power supply setting

Fixed DC source

Variable DC source

Coaxial Plug

Li-Ion Battery pack and Charger

Application Notes

Li-Ion Battery Pack

About Current Charger

Serial interface

Serial Port Setup

Audio Section

Overview

History

Actual

The choice

Differential and Single Ended

Concepts

Benefits and disadvantages

Settings

AF Amplifiers Setting

Audio outputs

Low AF Power Mode

High AF Power Mode

Speaker and Stand-alone Microphone

Speaker plus Headset

Audio Accessories

Headset

Stand-alone microphone

Speaker

Indication and services

Optical Indicators

Status Led

CHARGE Led

Switches

POWER ON Switch

RESET Switch

Connectors pinout

Motherboard to Module

Module Interface Boards

Generality

Short Description

Further Accessories for GPS version

GM862 Interface