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Integra M2106+

 

Using the Integra Wireless CPU

®

  

©Confidential 

 

Page: 58 / 77

This document is the sole and exclusive property of Wavecom. Not to be distributed or divulged without prior written 
agreement. 

 

WA_DE_PTS_003-001 

April, 2007

 

6

 

Using the Integra Wireless CPU

®

 

6.1

 

Firmware Upgrade 

The Integra firmware is stored in flash memory and can easily be upgraded. 
The upgrade procedure is based on the X-modem protocol, but an emergency mode (backup procedure) 
based on a Wavecom specific downloader is also available. 

6.1.1

 

Nominal Upgrade Procedure 

The firmware file can be downloaded to the Wireless CPU

®

 using the X-modem protocol. 

To enter this mode, the AT+WDWL command (see description in the AT command Interface Guide 
documentation [7]) must be sent to the Wireless CPU

®

. 

The serial signals required to proceed with X-modem downloading are: 
Rx, Tx, RTS, CTS and GND. 

6.1.2

 

Alternative Procedure 

If nominal upgrade mode cannot be used (due to critical corruption on the flash memory), an alternative 
procedure is available. This procedure requires Wavecom specific software to download the firmware file to 
the Wireless CPU

®

. 

This tool must be run on a PC connected to the Wireless CPU

® 

serial bus. As this procedure is highly specific 

and required Wavecom tools, the process must be executed by your distributor. 
The signals required to proceed with downloading are: Rx, Tx, RTS, CTS and GND. 
Prior to running the Wavecom downloader, set the Wireless CPU

®

 to download mode: the BOOT signal must 

be set to low while powering ON (or resetting) the Wireless CPU

®

. 

The application must support serial speed changes of up to 115,200 bps and hardware flow control 
(RTS/CTS connected). 

6.2

 

Guidelines for Application Design 

6.2.1

 

Hardware Recommendations 

When designing the application board, specific attention must be paid to the following points: 

•

  Having a common ground plane for analog, digital and RF grounds 

•

  Length of the SIM interface lines: 10 cm maximum 

•

  Bias of the Microphone inputs properly adjusted when using audio connectors (micr speaker) 

1 

•

  EMC protection on audio input/output (filters against 900 MHz) 

•

  ESD protection on the serial link 

•

  Avoid placing application processor or local oscillator circuits near the Wireless CPU

®

 or the antenna 

cable, in order to avoid any spurious emissions from the application  

•

  Avoid placing the audio interface near the application antenna to reduce the risks of TDMA noise on 

the audio 

Содержание Integra M2106+

Страница 1: ...Wavecom Not to be distributed or divulged without prior written agreement WA_DEV_M2106 _PTS_003 001 April 2007 Plug Play Wireless CPU Integra M2106 Product Specification Reference WA_DEV_M2106 _PTS_00...

Страница 2: ...document is the sole and exclusive property of Wavecom Not to be distributed or divulged without prior written agreement WA_DEV_M2106 _PTS_003 001 April 2007 Document Information Revision Date History...

Страница 3: ...ty precautions for an application based on the Integra M2106 Wireless CPU Trademarks WAVECOM Open AT Wireless CPU are trademarks or registered trademarks of WAVECOM SA All other company and or product...

Страница 4: ...ed without prior written agreement WA_DEV_M2106 _PTS_003 001 April 2007 Web Site Support General information about Wavecom and its range of products www wavecom com Carrier Operator approvals www wave...

Страница 5: ...This Plug and Play Wireless CPU is an E GSM GSM GPRS Class 10 900 1800 product based on the Q24 Wireless CPU which supports Open AT by default Open AT is the world s most comprehensive cellular develo...

Страница 6: ...6 2 5 1 Block Diagram 16 2 5 2 RF Functionalities 17 2 5 3 Firmware 17 2 6 CE Conformity 17 2 7 RoHS Compliance 17 3 Interfaces 18 3 1 General Purpose Connector 18 3 1 1 Pin Allocation 19 3 1 2 Signal...

Страница 7: ...50 4 3 2 Power Consumption without Open AT Processing 51 4 3 3 Power Consumption with Open AT Processing 52 4 3 4 Current Consumption Waveform 53 5 Applicable Normative Documents 54 5 1 Normative Spe...

Страница 8: ...vulged without prior written agreement WA_DEV_M2106 _PTS_003 001 April 2007 8 Annexes 73 8 1 Supplier Information 73 8 1 1 General Purpose Connector 73 8 1 2 Antenna connector 74 8 1 3 SIM Card Holder...

Страница 9: ...Level shifter application diagram for serial link 32 Figure 12 MIC2 input connection 35 Figure 13 MIC1 differential connection 36 Figure 14 Speaker differential connection 37 Figure 15 Speaker single...

Страница 10: ...with Open AT Ref WM_ASW_OAT_CTI_00001 2 Open AT Tutorial Ref WM_ASW_OAT_UGD_00001 3 Tools Manual Ref WM_ASW_OAT_UGD_00003 4 Open AT Basic Development Guide Ref WM_ASW_OAT_UGD_00002 5 Open AT ADL guid...

Страница 11: ...LocK CMOS Complementary Metal Oxide Semiconductor CTS Clear To Send dB Decibel DC Direct Current DCD Data Carrier Detect DCS Digital Cellular System DSR Data Set Ready DTR Data Terminal Ready E GSM Ex...

Страница 12: ...cy RI Ring Indicator RST ReSeT RTS Request To Send RX Receive SAR Specific Absorption Rate SIM Subscriber Identification Module SMS Short Message Service SPI Serial Peripheral Interface SPK SPeaKer SR...

Страница 13: ...ned E GSM GSM GPRS 900 1800 dual band Wireless CPU and is GPRS class 10 capable Figure 1 M2106 view It includes a Quik Q24 Wireless CPU and its interfaces are available through A 50 pin connector for...

Страница 14: ...10 32 Mbits of Flash memory and 16 Mbits of SRAM Internal 3V 1 8V SIM interface Real Time Clock RTC with calendar Echo cancellation noise reduction Complete interfacing through a 50 pin General Purpo...

Страница 15: ...07 07 Auto bauding function between 2400 bits s and 19200 bits s No auto framing available Audio Half rate Full rate Enhanced Full rate operation Accessories options Handset Car Kit SMS Mobile Origina...

Страница 16: ...007 2 5 Functional Description 2 5 1 Block Diagram Q2 4 W ireless CPU A n ten n a con n ector A u d io In terface Pow er Su p p ly BOOT RESET 5 0 p in con n ector SIM VCC M icrop h on e M icrop h on e...

Страница 17: ...and carrier approval required 2 5 3 Firmware The Integra M2106 Wireless CPU is designed to integrate into various types of applications For applications using an external processor to control the Wir...

Страница 18: ...istributed or divulged without prior written agreement WA_DEV_M2106 _PTS_003 001 April 2007 3 Interfaces This chapter describes the hardware interfaces of the Integra M2106 Wireless CPU 3 1 General Pu...

Страница 19: ...3 9 4 1 4 3 4 5 4 7 4 9 2 4 6 8 1 0 1 2 1 4 1 6 1 8 2 0 2 2 2 4 2 6 2 8 3 0 3 2 3 4 3 6 3 8 4 0 4 2 4 4 4 6 4 8 5 0 GND 5 V GND SPK2 N M IC2 P GND GPIO0 CT1 0 4 RX CT1 0 5 RTS COL4 ROW 3 SPI EN GPO3 S...

Страница 20: ...h Z Analog Speaker2 negative output 9 CT125 RI O High Z 2X Serial Link Ring Indicator 10 SPK2P O High Z Analog Speaker 2 positive output 11 Flashing LED I O High Z CMOS 2X Operating mode indication LE...

Страница 21: ...X Serial Link Receive 29 CT108 2 DTR I Pull down CMOS Serial Link Data Terminal Ready Pull up to 5V with 100 k when not used 30 CT105 RTS I Pull down CMOS Serial Link Request To Send Pull up to 5V wit...

Страница 22: ...utput Multiplexed GPO0 is a general purpose output for selection of external 3 V or 5 V SIM Table 1 Integra M2106 operating conditions Parameter I O type Min Max Condition Vinput low CMOS 0 5 V 0 8 V...

Страница 23: ...ributed or divulged without prior written agreement WA_DEV_M2106 _PTS_003 001 April 2007 Pin description Pin number Name Reset state Description Comment 1 GND Ground High Current 2 GND Ground High Cur...

Страница 24: ...to switch ON the Wireless CPU To switch OFF the ON OFF signal must be reset and an AT CPOF command must be sent to the Wireless CPU Pin description Signal Pin number I O Reset State I O type Descripti...

Страница 25: ...N no loc update Figure 6 Power ON sequence diagram no PIN code activated The duration of the firmware power up sequence depends on several factors firmware version used by the Wireless CPU need to per...

Страница 26: ...s for best cases conditions no power loss recovery fast and new flash memory approximate 3 5 seconds in every firmware version But releasing ON OFF after this delay does not guarantee that the applica...

Страница 27: ...A T COM M A N D STA TE OF T HE W ireless CPU A T CPOF W ireless CPU REA DY W ireless CPU OFF N etw o rk d ep en d en t OK resp on se Figure 7 Power OFF sequence diagram Note If the ON OFF pin is maint...

Страница 28: ...wnloading software tool See section 6 1 Firmware Upgrade for details Pin description Signal Pin I O Reset State I O type Description BOOT 23 I Pull up CMOS Alternative download mode selection The alte...

Страница 29: ...eset state I O type Description RST 19 I O SCHMITT Reset This signal can also be used as an output to provide a reset to an external device If no external reset is necessary this input can be left ope...

Страница 30: ...activate the emergency reset sequence the RST signal must be set to low for 500 s minimum As soon as the reset is completed the AT interface answers OK to the application For this the application must...

Страница 31: ...The available signals are Tx data CT103 TX Rx data CT104 RX Request To Send CT105 RTS Clear To Send CT106 CTS Data Terminal Ready CT108 2 DTR Data Set Ready CT107 DSR Two additional signals are necess...

Страница 32: ...ess CPU Level Sh ift er T erm in al M A X3 2 3 8 ERROR VCC ON Figure 11 Level shifter application diagram for serial link This application note is valid for VCC 3 0 Volt see MAX3238 specifications Aut...

Страница 33: ...O Reset State I O type Description ROW0 39 I O Pull down CMOS 1X Row scan ROW1 40 I O Pull down CMOS 1X Row scan ROW2 37 I O Pull down CMOS 1X Row scan ROW3 38 I O Pull down CMOS 1X Row scan ROW4 35...

Страница 34: ...otection must be added on the audio interface lines 3 9 1 Microphone Inputs The MIC2 inputs already include the biasing for an electret microphone allowing easy connection to a handset The MIC1 inputs...

Страница 35: ...ntial ones They already include the convenient biasing for an electret microphone 1 mA and 2 volts This electret microphone may be directly connected to these inputs The impedance of the microphone on...

Страница 36: ...headset or a hands free kit The input impedance is around 10k 30 between 400Hz and 4000Hz AC coupling is already embedded in the Wireless CPU Pin description Signal Pin I O Reset state I O type Descri...

Страница 37: ...own to 32 and up to 1 nF The impedance of the speaker amplifier output in differential mode is R 1 10 These outputs are differential and the output power can be adjusted in steps of 2 dB see details i...

Страница 38: ...2 0 110 32 24 0 087 32 26 0 069 32 Analog gain may not be significant 3 9 2 2 Speaker 2 Output Pin description Signal Pin I O Reset state I O type Description SPK2P 10 O High Z Analog Speaker 2 positi...

Страница 39: ...ion ranging from 0 to 2 8 V You can see the measurements via the AT ADC command See the AT commands Interface Guide documentation 7 for more details and sampling rate Pin description Signal Pin I O Re...

Страница 40: ...A_DEV_M2106 _PTS_003 001 April 2007 OFF Wireless CPU in download mode or Wireless CPU switched OFF Permanent Wireless CPU switched ON not registered on the network Slow flash LED ON for 200 ms OFF for...

Страница 41: ...ee section Supplier Information 8 1 2 The MMCX connector incorporates a snap on latching action in order to make connection easier with excellent RF performance This type of connector is suitable for...

Страница 42: ...Specifications The antenna connected to the Integra M2106 Wireless CPU antenna via the MMCX connector should have the following characteristics Table 4 Antenna requirements EGSM 900 DCS 1800 Frequenc...

Страница 43: ...y To be fully compliant with GSM 11 11 recommendations concerning SIM functions please add shielding for each SIM signals on the PCB Electrical characteristics Parameters Conditions Min Typ Max Unit S...

Страница 44: ...upports 3V 1V8 Micro SIM cards The SIM card micro SIM is inserted in the extractible holder In order to extract or insert the micro SIM card press with a sharp element a pen for example the SIM card h...

Страница 45: ...n inside the Integra M2106 there is a certain distance between the internal ESD protection circuitry and the external SIM card holder This distance gives the electrostatic effect to other digital sign...

Страница 46: ...to GROUND GND 5 GROUND VPP 6 Not connected I O 7 SIMDATA CC8 8 SIMPRES1 SIMVCC 1 SIMRST 2 SIMCLK 3 SIMDATA 7 SIMPRES1 8 1 K VCC RST CLK CC4 GND VPP I O CC8 GND Figure 17 Schematic for external SIM ca...

Страница 47: ...reement WA_DEV_M2106 _PTS_003 001 April 2007 4 Technical Specifications 4 1 Environmental Constraints Conditions Temperature range Operating Full GSM specification compliant 20 C to 55 C Storage 30 C...

Страница 48: ...M2106 _PTS_003 001 April 2007 Figure 20 Mechanical overview 3 3 4 2 2 Mechanical Characteristics Overall dimensions 46 x 64 x 12 mm Weight 81 g Volume 36 21 cm3 Casing Complete shielding stainless ste...

Страница 49: ...ial Page 49 77 This document is the sole and exclusive property of Wavecom Not to be distributed or divulged without prior written agreement WA_DEV_M2106 _PTS_003 001 April 2007 PAGE RESERVEE Ins rer...

Страница 50: ...AT command or Open AT API The embedded application is running The serial port remains active AT commands are available The internal 26 MHz of the Wireless CPU is constantly active SLOW Standby mode Th...

Страница 51: ...age IMAX peak Unit OFF Mode 16 NA A Paging 9 18 2 150RX mA Fast Idle Mode Paging 2 20 4 150RX mA Paging 9 10 3 150RX mA Slow Idle Mode Paging 2 13 3 150RX mA Fast Standby 17 mA Slow Standby 9 4 mA PCL...

Страница 52: ...the Dhrystone application Power supply 5 V DC 1 5 A Operating mode Parameters INOM average IMAX peak Unit OFF Mode TBC TBC Paging 9 TBC TBC Fast Idle Mode Paging 2 TBC TBC Paging 9 TBC TBC Slow Idle M...

Страница 53: ...RS class 10 transfer mode with two TX bursts and three RX burst at Gamma 3 33dBm Slow Idle mode with a paging 9 every 2 seconds Fast Idle mode with a paging 9 every 2 seconds The following waveform sh...

Страница 54: ...property of Wavecom Not to be distributed or divulged without prior written agreement WA_DEV_M2106 _PTS_003 001 April 2007 5 Applicable Normative Documents 5 1 Normative Specifications Integra M2106 W...

Страница 55: ...Cb 30 C 93 RH 96 h 40 C 93 RH 96 h minimum 30 C 93 RH 96 h 30 C 93 RH 96 h Damp heat cyclic 60068 2 30 Db Variant 1 or 2 40 C 90 to 100 RH One cycle Variant 2 55 C 90 to 100 RH Two cycles Variant 2 30...

Страница 56: ...Wireless CPU product only Customers are advised to verify that the environmental specification of the SIM Card used is compliant with the M2106 environmental specifications Any application must be qua...

Страница 57: ...m Not to be distributed or divulged without prior written agreement WA_DEV_M2106 _PTS_003 001 April 2007 matter which can contain polluted materials liable to produce oxidation such as e g substances...

Страница 58: ...Wireless CPU This tool must be run on a PC connected to the Wireless CPU serial bus As this procedure is highly specific and required Wavecom tools the process must be executed by your distributor The...

Страница 59: ...ntegra Wireless CPU interface If not the power transmitted through the antenna could affect the application Product used within 20 cm from the head or body is required to undergo SAR testing Because o...

Страница 60: ...ve property of Wavecom Not to be distributed or divulged without prior written agreement WA_DEV_M2106 _PTS_003 001 April 2007 6 3 3 V 5 V SIM Management The figure below shows the schematic for a SIM...

Страница 61: ...d in Figure 22 if the bottom side of the Wireless CPU is on the application and reverse it if the top side is on the PCB Connect the metallic pads around the fixing holes 1 2 3 4 of the Wireless CPU t...

Страница 62: ...hout prior written agreement WA_DEV_M2106 _PTS_003 001 April 2007 Do not put any components under the Wireless CPU For the overall dimensions of the Wireless CPU see section 4 2 3 Mechanical drawings...

Страница 63: ...ing started with the Integra Wireless CPU is by using the Wavecom development kit board also called as development kit board Integra Plug and Play SIM Card Holder Reset RS 232 serial link Power Supply...

Страница 64: ...mple 6 Ensure that download Switch is not in the BOOT position ON OFF switch is ON 7 Connect the power supply DC 5 V to the Development kit board 8 After a short time the status indication LED should...

Страница 65: ...MEE 1 mode Enter PIN Code AT CPIN 1234 CME ERROR 3 PIN already entered with CMEE 1 mode CREG mode 1 Wireless CPU synchronized on the network CREG mode 2 Synchronization lost re synchronization attempt...

Страница 66: ...initiate a call ATH to hang up end of call For further information on these AT commands and their associated parameters refer to the AT commands Interface Guide documentation 7 6 5 3 2 Checking Receiv...

Страница 67: ...command by using communication software such as the HyperTerminal program The value appears as a response 7 Check the result by comparing it with the values listed in the table below Network registra...

Страница 68: ...cting Through the Serial Link If the Wireless CPU does not answer through the serial link on attempted transmission of data refer to the table below for possible causes and solutions Table 5 Solutions...

Страница 69: ...ly connected Refer to Table 4 for antenna requirements and antenna connection check No carrier when trying to issue a voice communication Is the semicolon entered immediately after the phone number in...

Страница 70: ...17 User busy 18 No user responding 19 User alerting no answer 21 Call rejected 22 Number changed 31 Normal unspecified Not applicable 50 Requested facility not subscribed Check your subscription data...

Страница 71: ...d on the network Refer to section 6 5 3 3 to check that the Wireless CPU is registered on the network Is the Wireless CPU receiving an incoming call or is it already in communication End any communica...

Страница 72: ...support 3 Operation not allowed 4 Operation not supported No action 10 SIM not inserted Do one of the following Insert the SIM card in the SIM card holder of the Wireless CPU Check that the SIM card i...

Страница 73: ...Connector The mating connector for the Integra M2106 Wireless CPU General Purpose Connector is made by SAMTEC France http www samtec com Many SAMTEC products are available via SAMTEC dealers throughou...

Страница 74: ...igure 27 MMCX connector example right angle An antenna with mating connector can be ordered for example from IMS Connectors Systems GMBH Obere Hauptstrasse 30 D 79843 L ffingen Germany Tel 49 76 54 90...

Страница 75: ...possible health effects of using GSM terminals Although research on health effects from RF energy has focused on the current RF technology for many years scientists have begun research regarding newer...

Страница 76: ...ws and the regulations regarding the use of cellular devices in the area where you have to drive as you always have to comply with them When using your GSM terminal while driving please give full atte...

Страница 77: ...n off two way radio Construction crew often uses remote control RF devices to set off explosives 8 2 2 8 Potentially Explosive Atmospheres Turn your terminal OFF in any area with a potentially explosi...

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