Fibocom G510 Hardware User Manual
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Fibocom G510 Hardware User Manual

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G510 Hardware User Manual
Version：V1.1.3
Date：2015.12.30

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Summary of Contents for Fibocom G510

  • Page 1 G510 Hardware User Manual Version：V1.1.3 Date：2015.12.30...
  • Page 2 Unless otherwise specified, the document only serves as the user guide. All the statements, information and suggestions contained in the document do not constitute any explicit or implicit guarantee. Trademark The trademark is registered and owned by Fibocom Wireless Inc. Versions Version Date Remarks V1.0.0...
  • Page 3 V1.1.1 2015-04-26 Update the description of copyright and attention. V1.1.2 2015-08-24 Update the logo . V1.1.3 2015-12-30 Add the PCB SMT warn Applicability Table Type Note G510-A20-00；G510 Q50-00 G510 G510S G510 Hardware User Manual Page 3 of 42...

  • Page 4: Table Of Contents

    3.4.2 Turning off the Module........................17 Sleep Mode.............................18 3.5.1 Activating Sleep Mode........................18 3.5.2 Serial Interface during Sleep Mode....................19 3.5.3 Terminating Sleep Mode......................19 Real Time Clock............................ 21 3.6.1 RTC Description..........................22 3.6.2 RTC Application..........................22 G510 Hardware User Manual Page 4 of 42...
  • Page 5 VDD Reference Regulator....................... 30 3.10.2 EMERG_RST..........................30 3.10.3 LPG..............................31 3.10.4 WAKE_UP..........................32 Electrical and Environmental Features......................33 Absolute Maximum Ratings......................... 33 Environmental Specifications......................33 Application Interface Specifications....................33 Pin Definitions............................37 Mechanical Design............................38 Mechanical Specifications........................38 G510 Hardware User Manual Page 5 of 42...

  • Page 6: Introduction

    G510 module. 1.2 Aim This manual is intended for all members of the integration team who are responsible for integrating the G510 module into the host OEM device, including representatives from hardware, software and RF engineering disciplines. 1.3 Applicable Documents 《G510 Hardware Design Application Note》...

  • Page 7: Overview

    The G510 GPRS Module supports GSM Quad Band 850/900/1800/1900 MHz., GPRS supports class 10. G510 can operate on any GSM/GPRS network to provide data communications. The G510 is similar to a condensed cellular phone core, which can be integrated into any system or product that needs to transfer voice or data information over a cellular network.

  • Page 8: Specifications

    The G510 is extremely compact in size with a slim mechanical design, which makes it space saving on the application board and easily fitted into any board design. The advanced power supply management significantly reduces power consumption to a necessary minimum and prolongs battery life.

  • Page 9: Hardware Interface Description

    Cell broadcast 3 Hardware Interface Description The following section describes in details the hardware requirements for properly interfacing and operating the G510 module. 3.1 Block Diagram Figure 3-1 shows the block diagram of the module. The module contains the following parts: Digital block, analog block and GSM transceiver block.

  • Page 10: Operating Modes

    PLL generates 624MHz from 26MHz  Analog audio interface management GSM Transceiver Block  G510 Q50-00 supports GSM850/900/1800/1900 bands  RF receiver, which includes LNAs, Mixers, PLL, I/Q outputs and buffers  Signal processing IC for transmit and receive GSM data processing ...

  • Page 11: Power Supply

    Call or GPRS data LPG signal is toggling. A GSM voice or data call is in progress. When the call terminates, G510 returns to the last operating state (Idle or Sleep). 3.3 Power Supply The module power supply must be a single external DC voltage source of 3.3V to 4.5V. The power supply must be able to sustain the voltage level during a GSM transmit burst current serge, which may reach 2.0A.

  • Page 12: Power Supply Design

    Usage Description 1000 uF GSM Transmit current Minimizes power supply losses during serge transmit bursts. Use maximum possible value. 10 nF, 100 nF Digital switching noise Filters digital logic noises from clocks. G510 Hardware User Manual Page 12 of 42...

  • Page 13: Power Consumption

    I off Power off mode µA I idle Idle mode GSM only, DRX=2, Cell power= -85dBm GSM900 I sleep Low power mode GSM900 DRX=2 I gsm-avg Average current GSM850 GSM voice PCL=5 225.0 G510 Hardware User Manual Page 13 of 42...
  • Page 14 154.0 94.5 75.2 70.2 PCS1900 PCL=0 176.3 100.5 75.5 70.3 I gsm-max Average current GSM850 GSM voice PCL=5 1506.1 1 TX slot 1 Rx slot 581.3 270.1 185.0 GSM900 PCL=5 1629.4 629.5 G510 Hardware User Manual Page 14 of 42...
  • Page 15 433.0 223.0 158.3 I gprs-avg Average current GPRS GSM850 Class 10 PCL=5 376.2 2 TX slot 2 Rx slot 84.5 GSM900 PCL=5 403.7 86.7 DCS1800 PCL=0 245.2 78.8 PCS1900 PCL=0 283.2 79.4 G510 Hardware User Manual Page 15 of 42...

  • Page 16: Power On/Off Operation

    800 milliseconds will turn module on. The following figure shows power on succeeded. Figure 3- 2 Power on succeed The following figure illustrates the module power on is failed when asserting the POWER_ON signal low G510 Hardware User Manual Page 16 of 42...

  • Page 17: Turning Off The Module

    3.4.2 Turning off the Module There are two ways to Turn OFF the G510: Asserting the POWER_ON signal to low state for at least 3 Seconds then the module will Power Down automatically. Or alternatively the module can be Power OFF using AT Command, please refer to <G5-Family AT Commands User Manual>.

  • Page 18: Sleep Mode

    G510 will not enter Sleep mode in any case when there is data present on the serial interface or incoming from the GSM network or an internal system task is running. Only when processing of any external or internal system task has completed, G510 will enter Sleep mode according to the ATS24 command settings.

  • Page 19: Serial Interface During Sleep Mode

    Sleep mode to Idle mode. There are several ways to wake-up module from Sleep mode as described below. During Sleep mode the G510 internal clocks and circuits are disabled, in order to minimize power consumption. When terminating the Sleep mode, and switching to Idle mode, nG510 requires a minimal delay time to reactivate and stabilize its internal circuits before it can respond to application data.
  • Page 20 AT commands, the duration is determined by <value> in command ats24= [<value>]. Send AT command: ats24=2, set the module to sleep mode after 2s (If there is no data interaction in UART). Figure 3- 6 ats24=2, set module to sleep mode after 2s G510 Hardware User Manual Page 20 of 42...

  • Page 21: Real Time Clock

    RTC pin. When the main power supply and VBCKUP is disconnected from module, the timer will reset and the current time and date will be lost.When G510 power on again, please reconfigure the time and date. G510 Hardware User Manual...

  • Page 22: Rtc Description

    UART2 is a 2 wire serial bus interface, it only supports a few AT commands. HOST UART is a debug UART, which is used for downloading, calibrating, trace and so on, it doesn’t support any AT command. G510 Hardware User Manual Page 22 of 42...

  • Page 23: Uart1

    Module Received Data G510 Received Data UART1_CTS Module Clear To Send G510 Switch To Received Mode UART1_RTS Request To Send G510 Notice DTE Requested To Send UART1_DTR Data Terminal Ready DTE Was Ready UART1_DSR Module Data Set Ready G510 Was Ready...

  • Page 24: Uart2

    Code). It can also be used to send pulses to the host application, for example to wake up the application from power saving state. The following figure illustrates the module gets a message. G510 Hardware User Manual Page 24 of 42...

  • Page 25: Dcd Indicate

    The following figure shows the UART1_RING signal status when there is an incoming call. Figure 3- 9 An incoming call 3.7.5 DCD Indicate The UART1_DCD signal serves to indicate GPRS data mode. The detail definition refers to AT&C command. G510 Hardware User Manual Page 25 of 42...

  • Page 26: Sim Interface

    The module does not incorporate an on-board SIM card tray for SIM placement. The SIM must be located on the user application board, external to the G510. The module SIM interface includes all the necessary signals, which are routed to the interface connector, for a direct and complete connection to an external SIM.

  • Page 27: Sim Design Guidelines

    The module audio interface supports two channel audio devices and operating modes. The audio interface's operating modes, active devices, amplification levels and speech processing algorithms are fully controlled by the host application, through advanced programming options and a versatile AT commands set. G510 Hardware User Manual Page 27 of 42...

  • Page 28: St Audio Channel: Microphone

    5M Ω. 3.9.4 2 Audio Channel: Speaker This channel can be switched by AT Command. It is designed as a differential output and can be drove an 8Ω speaker directly. G510 Hardware User Manual Page 28 of 42...

  • Page 29: Audio Design

    The module incorporates several interface signals for controlling and monitoring the module's operation. The following paragraph describes these signals and their operation. Pin No. Signal Name Description LDO power output Illustrating module start up Module work status indicator EMERG_RST Emergency Reset G510 Hardware User Manual Page 29 of 42...

  • Page 30: Vdd Reference Regulator

    When the module started up by power on signal, The VDD is output. So it can be Illustrating module start up. Note: The VDD regulator is powered from the G510's main power supply, and therefore any current sourced through this regulator originates from the G510 VBAT supply. The overall VBAT current consumed by G510 is directly affected by the VDD operation.

  • Page 31: Lpg

    The module is in one of the following status: • IDLE mode 75 ms off / 75 ms on The module is in one of the following status: • One or more GPRS contexts activated. G510 Hardware User Manual Page 31 of 42...

  • Page 32: Wake_Up

    The following figure shows the recommended circuit: Figure 3- 13 Recommended circuit for WAKE_UP Figure 3- 14 ats24=2, edge trigger, if no data after wake up, set to sleep mode again after 2s G510 Hardware User Manual Page 32 of 42...

  • Page 33: Electrical And Environmental Features

    4 Electrical and Environmental Features 4.1 Absolute Maximum Ratings The table gives the maximum electrical characteristics of the module interface signals. Note: Using the G510 module beyond these conditions may result in permanent damage to the module. Parameter Conditions Unit BATT Supply -0.2...
  • Page 34 Control & Status Work mode indicator =0.3V =VDD-0.35V LDO power output 2.8V 2.8V Illustrating start up EMERG_RST Emergency Power Off POWER_ON Turn on module 2.5V~3.3V Low level activated WAKE_UP Wake up the module =0.2*VDD G510 Hardware User Manual Page 34 of 42...
  • Page 35 SIM power 0.3V 1.8V or 2.85V SIM_CLK SIM clock 3.25MHz =0.3V =VSIM-0.35V SIM_DATA SIM data =0.2*VSIM SIM_RST SIM reset =0.7*VSIM SIM_CD SIM card hot-plug Audio AU_MIC_P 1st Audio channel (default) AU_MIC_N Balanced input G510 Hardware User Manual Page 35 of 42...
  • Page 36 AU_AUXMIC_P 2nd Audio channel Balanced input AU_AUXMIC_N SPEAKER_P 2nd Audio channel Balanced output SPEAKER_N AU_RCV_P 1st Audio channel (default) AU_RCV_N Balanced output Others RF_ANT RF antenna port Note: T= 3 Status G510 Hardware User Manual Page 36 of 42...

  • Page 37: Pin Definitions

    4.4 Pin Definitions Figure 4- 1 Pin Definitions G510 Hardware User Manual Page 37 of 42...

  • Page 38: Mechanical Design

    5 Mechanical Design 5.1 Mechanical Specifications The following figure shows the mechanical specifications of the module in details: Top view Side view Bottom view Figure 5- 1 Mechanical Specifications G510 Hardware User Manual Page 38 of 42...

  • Page 39: Recommended Pcb Layout

    5.2 Recommended PCB Layout The following figure shows recommended PCB layout: Figure 5- 2 Recommended PCB layout ( Top View) G510 Hardware User Manual Page 39 of 42...

  • Page 40: Ordering Information

    6 Ordering Information Product Name: G510S Ordering Name: G510S-XXX-YY XXX: Technical feature, ex: Q50=Quad Band YY: Detail feature, ex: 00=Normal For more information, please contact with sales or technical support engineers. G510 Hardware User Manual Page 40 of 42...

  • Page 41: Appendix: Glossary

    Real Time Clock RFPA Radio frequency power amplifier Subscriber Identification Module Short Message Service Surface Mounted Devices UART Universal Asynchronous Receiver Transmitter, asynchronous serial port VSWR Voltage Standing Wave Ratio Voltage Controlled Oscillator G510 Hardware User Manual Page 41 of 42...
  • Page 42 G510 Hardware User Manual Page 42 of 42...

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