Wavecom GR64 GSM/GPRS Manuals

Manuals and User Guides for Wavecom GR64 GSM/GPRS. We have 1 Wavecom GR64 GSM/GPRS manual available for free PDF download: Integrator's Manual

Wavecom GR64 GSM/GPRS Integrator's Manual

Wavecom GR64 GSM/GPRS Integrator's Manual (104 pages)

Wireless CPU

Brand: Wavecom | Category: Computer Hardware | Size: 1.6 MB

Table of Contents

Table of Contents
4
1 Introduction

8
- Target Users
  8
- Prerequisites
  8
- Manual Structure
  8
- Notation
  9
- Acknowledgements
  9
2 GR64 Wireless CPU

10
- About the Gr64
  10
- Wireless Cpu in a Communication System
  11
- Features
  13
  - Types of Wireless Cpu Equipment
    13
  - Short Message Service
    13
  - Voice Calls
    14
  - Data
    14
  - Gprs Multi-Slot Support
    15
  - Sim Card
    15
  - Power Consumption
    15
  - Operating Environment
    16
  - Other Features
    16
- Service and Support
  17
  - Web
    17
  - At Commands Manual
    17
  - M2Mpower Application Guide
    17
  - Developer's Kit
    17
- Precautions
  18
- Guidelines for Safe and Efficient Use
  18
- Product Marking
  20
3 Abbreviations

21
4 Mechanical Description

24
- Interface Description
  24
- Physical Dimensions
  26
5 System Connector Interface

28
- Overview
  28
- Dealing with Unused Pins
  31
- General Electrical and Logical Characteristics
  33
  - Level Translator Interfaces
    34
- Grounds
  35
  - Analogue Ground (Aref)
    36
  - Common Ground (Gnd)
    36
- Regulated Power Supply Input (VCC)
  37
- Voltage Reference (Vref)
  39
  - Vref as an Output from the Wireless Cpu
    40
  - Vref as an Input to the Wireless Cpu
    41
- Battery Charging Input (Chg_In)
  41
  - Charging Process
    43
  - Series Diode
    44
  - Battery Selection
    44
- Powering the Wireless Cpu on and off (On/Off)
  47
  - Turning the Wireless Cpu on
    47
  - Turning the Wireless Cpu off
    49
- Analogue Audio
  51
- Pcm Digital Audio (Ssp)
  56
- GR64 Integrators Manual Page
  56
  - Pcm Data Format
    57
- Serial Data Interfaces
  59
  - Uart1
    59
  - Uart3 (Dtm3, Dfm3)
    63
  - Usb
    64
- Sim Card Interface
  65
  - Sim Detection (Simdet)
    67
- Service/Programming
  68
- Buzzer
  69
- Led
  70
- General Purpose Io
  71
  - Embedded Applications
    72
  - Led/Io6 Capabilities
    73
  - Adin4
    73
- Digital to Analogue Converter - Dac [Not Implemented Yet]
  73
- Analogue to Digital Converters (Adin1, Adin2, Adin3, Adin4)
  74
- I2C Serial Control Bus
  76
- Burst Transmission (Tx_On)
  77
- Real Time Clock
  78
  - Real Time Clock Backup Supply (Vrtc)
    79
  - Rtc Alarm (Alarm)
    81
6 Antenna Connector

82
7 Hints for Integrating the Wireless CPU

83
- Safety Advice and Precautions
  83
  - General
    83
- Sim Card
  84
- Antenna
  84
- Installation of the Wireless Cpu
  85
  - Where to Install the Wireless Cpu
    85
  - How to Install the Wireless Cpu
    86
- Antenna
  87
  - General
    87
  - Antenna Type
    88
  - Antenna Placement
    88
  - The Antenna Cable
    88
  - Possible Communication Disturbances
    89
8 Embedded Applications

90
- Features
  90
- Implementation
  90
  - Limitations
    91
  - M2Mpower Ide (Integrated Development Environment)
    91
9 TCP/IP Stack

92
- Implementation
  92
10 Technical Data

93
- Mechanical Specifications
  93
- Power Supply Voltage, Normal Operation
  94
- Radio Specifications
  94
- Sim Card
  95
- Environmental Specification
  95
11 Regulatory Notices

98
12 Introduction to the Universal Developer's Kit

103

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