Wavecom GR64 manuali

Wavecom GR64 Manuale Utente (24 pagine)

Marchio: Wavecom | Categoria: Telefoni | Dimensione: 0.92 MB |

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Page: 1 / 24

1

Document Information

2

Overview

3

Contents

4

Table of Figures

5

Cautions

6

Trademarks

6

Copyright

6

1 References

7

1.2 List of abbreviations

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2 General description

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3 Electrical Differences

11

3.3 ON/OFF Sequence

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3.4 VREF

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3.5 SIM Interface

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3.7 BUZZER

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3.9 VRTC

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3.8 LED

18

3.10 USB

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3.11 PCM Interface

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3.12 Antenna Diagnostics

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3.13 TX_ON

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3.14 SERVICE/Programming

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4 Mechanical Differences

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4.2 Interface Description

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4.3 Physical Dimensions

24

Wavecom GR64 Manuale di Servizio (92 pagine)

Marchio: Wavecom | Categoria: Telefoni | Dimensione: 0.84 MB |

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Indice

GR64 GSM/GPRS Modem

1

Integrators Manual

1

Overview

8

1 Introduction

9

1.4 Notation

10

1.5 Acknowledgements

10

2 GR64 Wireless Modem

11

EMBEDDED

12

APPLICATION

12

Organizational Partners

13

2.3 Features

14

2.3.3 Voice Calls

15

2.3.4 Data

15

2.3.6 SIM Card

16

2.3.7 Power Consumption

16

2.3.8 Other Features

17

2.4 Service and Support

18

2.5 Precautions

19

3 Abbreviations

22

Integrating the Wireless

24

4 Mechanical Description

25

4.2 Physical Dimensions

27

LZT 123 1834 28

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5.1 Overview

29

5.4 Grounds

37

WARNING

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5.6.1 VREF as an Output

39

5.6.2 VREF as an Input

40

CAUTION

41

5.7.1 Charging Process

42

5.7.2 Series Diode

43

5.7.3 Battery Selection

43

5.8.1 Turning the Module On

47

(PWR_KEEP)

48

5.9 Analogue Audio

50

5.10 PCM Digital Audio (SSP)

53

5.11 Serial Data Interfaces

55

5.11.1 UART1

56

5.11.4 UART3 (DTM3, DFM3)

59

5.11.5 USB

60

5.11.6 SIM Card Interface

61

5.12 Service/Programming

62

5.13 Buzzer

63

5.14 LED

63

LZT 123 1834 64

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5.15 General Purpose IO

65

5.15.1 Embedded Applications

66

5.15.2 LED/IO6 Capabilities

66

5.15.3 ADC4

66

–14 14 lsb

68

C Serial Control Bus

69

5.20 Real Time Clock

70

5.20.2 RTC Alarm (ALARM)

72

6 Antenna Connector

74

7.1.1 General

75

7.2 SIM Card

76

7.3 Antenna

76

7.4.1.2 Signal Strength

78

7.5 Antenna

80

7.5.3 Antenna Placement

81

7.5.4 The Antenna Cable

81

LZT 123 1834 82

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8 Embedded Applications

83

M2mpower Application Guide

84

9 TCP/IP Stack

85

10 Technical Data

86

10.3 Radio specifications

87

10.4 SIM card

87

11 Regulatory Notices

90

Developers Kit

91

Wavecom dispositivi