Teltonika user manual 2008 08 06
Contents
1. BAND GSM1900 TEST SETTINGS DRX 5 BA LIST arfen 512 530 550 570 590 610 630 650 670 690 710 730 750 770 790 PCL 0 Battery Life Test Idle GSM1900 Idle mode I CRA Average current 2 02 mA 200 400 600 800 1000 1200 1400 1600 1800 time ms Battery Life Test Connected GSM1900 Allocated mode I mA Average current 113 85 mA 2 2 2 2 Power Saving Power saving is a special function that allows the reducing of power consumption during the idle time If the clock increases required power increases too Therefore a solution for minimizing the power is the reducing of the master clock frequency when there aren t activities In this period the system doesn t work with a clock of 26 MHz fast clock but with a clock of 32 KHz RTC clock or slow clock This switching between 26 MHz and 32 KHz clock is performed by SCCU Standby Clock Control Unit Main priorities of power saving are the following 1 Reduce base min current consumption 2 Minimize full speed running periods minimize power saving on off switching 3 Reduce max current consumption These points ate reported in the following figure Battery Life Test Idle GSM1500 I mal time ns 2 2 3 GSM GPRS modem functionalities TM2 GSM GPRS module integrates a full featured R99 GSM GPRS Protocol Stack whose main characteristics are listed in the following R2. M2M ME MIDI MS MSC N AMR NOM NV PA PC PBCCH PCCCH PCS PDP PDU PLMN PPS PST PWM RF RTC RX Enhanced Messaging Service Electro Static Discharge European Telecommunications Standards Institute Fixed Dialing Number Flash File System Full Rate General Purpose Input Output 3rd Generation Partnership Project General Packet Radio System Global System for Mobile Communication Half Rate Hardware Integrated Circuit Inter Integrated Circuit Infinite Impulsive Response International Mobile Equipment Identity Joint Test Action Group Last Dialing Number Machine to Machine Mobile Equipment Musical Instrument Digital Interface Mobile Station Multi Slot Class Narrow AMR Network Operating Mode Non Volatile Power Amplifier Personal Computer Packet Broadcast Control Channel Packet Common Control Channel Personal Communication Service Packet Data Protocol Protocol Data Unit Public Land Mobile Network Protocol and Parameter Selection Protocol Stack Pulse Width Modulation Radio Frequency Real Time Clock Receiver SAW Surface Acoustic al Wave SDN Service Dialing Number SIM Subscriber Identity Module SMA SubMiniature version A connector SMS Short Message Service SMS MO Short Message Service Mobile Originated SMS MT Short Message Service Mobile Terminated SPMidi Scalable Polyphony MIDI SPI Serial Peripheral Interface SSC Serial Synchronous Interface Controller STK SIM Toolkit SW Software TCH Traffi
3. AT CRSL Ringer sound level AT CLVL Loudspeaker volume level AT CMUT Mute control AT CCWE Call meter maximum event AT CSGT Set greeting text AT CALD Delete alarm AT CTZU Automatic Time Zone Update AT CTZR Time Zone Reporting AT CLAC List all available AT commands AT CMEE Report mobile termination error Call control commands AT CSTA Select type of address ATD Dial command full support of modifiers gt 1 G ATT Select tone dialing ATP Select pulse dialing ATA Call answer ATH Hook control ATM Monitor speaker mode ATL Monitor speaker loudness AT CMOD Call mode AT CHUP Hang up call AT CEER Extended error report AT VTD Tone duration AT VTS DTMF and tone generation ATDL Redial last telephone number ATSO Automatic answer Network service commands AT CNUM Subscriber number AT CSQ Signal quality AT COPS Operator selection AT CREG Network registration AT CPOL Preferred operator list AT COPN Read operator names Security commands AT CPIN Enter PIN AT CLCK Facility lock AT CPWD Change password Phonebook commands AT CPBS Select phonebook memory storage AT CPBR Read phonebook entries AT CPBF Find phonebook entries AT CPBW Write phonebook entry Short message commands AT CSMS Select message service AT CPMS Preferred message storage AT CMGF Preferred message format AT CSAS Save setti
4. AT FDR Receive data AT FIP Initialize facsimile parameters AT FKS Session termination AT FK Session termination AT FAA Adaptive answer AT FAP Address amp polling capabilities AT FBS Buffer size AT FBO Data bit order AT FBU HDLC frame reporting AT FCC DS capabilities parameters AT FCQ Copy quality checking AT FCR Capability to receive data AT FCS Current session results AT FCT DTE phase C response timeout AT FEA Phase C recetved EOL alignment AT FFC Format conversion AT FHS Call termination status AT FIE Procedure interrupt enable AT FIS Current session parameters AT FIT Inactivity timeout AT FLI Local ID string AT FLO Set flow control AT FLP Indicate document to poll AT FMI Request manufacturer identification AT FMM Request model identification AT FMR Request revision identification AT FMS Minimum phase C speed AT FNR Negotiation reporting AT ENS Non standard frame FIF octet string AT FND NSF message data indication AT FPA Selective polling address AT FPI Local polling ID string AT FPP Packet protocol control AT FPS Page status AT FPW Password parameter AT FRQ Receive quality thresholds AT FRY Error correction mode retry count AT FSA Sub Address parameter AT FSP Request to poll V 24 control and V 25ter commands ATZ Reset to default configuration AT amp F Set to factor
5. 3 35 soos 25 15 soe J Recommended holes position for shield stems Fig 2 2 1 1 TM2 Dimensional layout Mechanical and environment Size 33 5 mm x 38 8 mm x 5 6 mm Weight lt 10g Operating temperature range From 20 C to 55 C 2 2 2 Power supply The on board power supply is derived by CviLux connector that provides a voltage value VBAT on pins 1 3 5 7 The range of VBAT is between 3 5 V and 4 2 V while typically its value is 3 8 V Description Min Typ Max Supply voltage 3 5 V 3 8 V 4 2 V 2 2 2 1 Current consumptions Current consumptions of TM2 module are reported in the following pages Power OFF current is lt 30 pA BAND GSM900 TEST SETTINGS DRX 5 BA LIST arfcn 1 9 17 26 34 42 50 58 67 75 83 91 99 108 116 124 PCL 5 Battery Life Test Idle GSM900 Idle mode I mA Average current 1 45 MA 200 400 600 800 1000 1200 1400 1600 1800 time ms Battery Life Test Connected GSM900 I mA Allocated mode Average current 147 13 MA time ms BAND GSM1800 TEST SETTINGS DRX 5 BA LIST arfcn 512 530 560 580 610 640 670 700 720 740 760 790 810 840 860 PCL 0 Qo TELTONIKA Battery Life Test Idle GSM1800 z Idle mode Average current 1 69 mA o 200 400 600 800 1000 1200 1400 1600 1800 time Ces Battery Life Test Connected GSM1800 Allocated mode Average current 127 20 mA
6. 60 the audio path returning to the headset when line CAP22_EX3XIN Pin 60 return to 0 level 3 7 3 Microphone The uplink path can be switched between the handset and the headset microphone The path switching is driven automatically as described above for the earpiece The uplink path can be muted 3 7 4 Hands free A true hands free functionality is implemented using high power loudspeaker MS microphone and appropriate DSP algorithms for voice band handling Echo canceller and Automatic Gain control The product is equipped with a power audio amplifier that can drive an external 8 ohm speaker with 400mW peak The audio power amplifier can be used as a voice amplifier for the hands free functionality and as a melody player amplifier for ringer functionality The melody player could be the Midi synthesizer or the tone generator In order to minimize the clipping of the audio signal the polarization voltage can be adapted to the voltage supply battery voltage The audio signal on the loudspeaker is a mono signal 3 7 5 Polyphonic ringer Polyphonic ring tones can be generated by an internal MIDI synthesizer which runs at 16 or 32 KHz sample frequency and can sum up to 40 voices at 16 kHz sampling rate The synthesizer output is only mono and cannot be mixed with TCH voice path the two are mutually exclusive To perform in band alerting during TCH with voice path open only Tone Generator can be used The output samples of the synthes
7. Microphone 28 3 7 4 Hands free 28 3 7 5 Polyphonic ringer 28 3 7 6 ADC interface Measurement interface 29 3 7 7 SPI 29 3 7 8 I2C bus interface 29 1 Document Mission The TM2 User Manual provides all information necessary for a successful integration of TM2 module into the application of the customer Additionally TM2 User Manual contains all product functions for application 1 1 Glossary Abbreviation Term ADC ADN AFC AND AMR API ASC BCCH BDN CB CBCH CCCH CD CGU CLI CSD DAI DCE DCS DCXO DL DSP DSR DTE DTMF DTR EBU EFR EGSM Explanation Definition Analog to Digital Converter Abbreviated Dialling Numbers Automatic Frequency Correction Abbreviated Dialing Number Adaptive Multi Rate Application Programming Interface Asynchronous Serial Interface Controller Broadcast Control Channel Barred Dialing Number Cell Broadcast Cell Broadcast Channel Common Control Channel Carrier Detect Clock Generation Unit Calling Line Identifcation Circuit Switched Data Digital Audio Interface Data Communication Equipment Digital Cellular System 1800 MHz Digital Controlled Crystal Oscillator Reception Digital Signal Processor Data Set Ready Data Terminal Equipment Dual Tone Multi Frequency Data Transmit Receive External Bus Interface Unit Enhanced Full Rate Extended Global System for Mobile Communication EMS ESD ETSI FDN FES FR GPIO GPP GPRS GSM HR HW IC 12C IIR IMEI JTAG
8. O Interface compatible DAI Clock 32 KEYOUT 1 0 Keypad interface CMOS 3 3V Keypad output pin 1 1 GPIO GPIO compatible GPIO 50 RXD_DAI Digital Audio CMOS 3 3V 5 GPIO I Interface compatible DAI Receive 34 KEYOUT 1 0 Keypad interface CMOS 3 3V Keypad output pin 2 2 GPIO GPIO compatible GPIO 01 TXD_DAI Digital Audio CMOS 3 3V y 3 GPIO 9 Interface compatible DAT Tinsi 36 KEYOUT 1 0 Keypad interface CMOS 3 3V Keypad output pin 3 3 GPIO GPIO compatible GPIO 02 WAO_DAI Digital Audio CMOS 3 3V a GPIO vO Interface compatible aa Reser 38 KEYOUT 1 0 Keypad interface CMOS 3 3V Keypad output pin 4 4 GPIO GPIO compatible GPIO 03 39 EXTRSTn I External reset EMS ead External HW reset compatible 40 KEYOUT 1 0 Keypad interface CMOS 3 3V Keypad output pin 5 5 GPIO GPIO compatible GPIO 04 41 MICP1 I Audio Interface Analog Handset mictophone reference 42 KEYINO 1 0 Keypad interface CMOS 3 3V Keypad input pin 0 GPIO GPIO compatible GPIO 05 43 MICN1 I Audio Interface Analog el microphone 44 KEYIN1 1 0 Keypad interface CMOS 3 3V Keypad input pin 1 GPIO GPIO compatible GPIO 06 45 EPPA1B O Audio Interface Analog Palneca udio oul K i in 2 KEYIN2 Keypad interface CMOS 3 3V egpad input pin 2 46 ON I O P ibl Power on button ower on compatible GPIO 07 47 EPPA2A O Audio Interface Analog Balsaccd AMO oui 48 KEYIN3 1 0 Keypad interface CMOS 3 3V Keypad input pin 3 GPIO GPIO compatible GPIO 08 49 MICP2 I Audio In
9. Audio features Handsfree and headset operation Audio filter types Echo canceller supported Noise reduction Maximum number of GPIO interfaces 12 Number of UART s 2 Number of free UART s for user 1 I I f O Interfaces One UART with complete 9 pin UART 1 Max speed UART 921 6 Kbps default AT commands 115 2 kbps One UART with only RX TX Power on Power on time sec 3 sec Set of features Description Redial missed and or received calls CLI Call Handling Abbreviated Dialling Full duplex Call phone Ringtones Polyphonic ringtones HR FR EFR AMR Audio formats integrated with bes the hardware iMelody Number of simultaneous polyphonic tones without extra HW 40 Audio headset Accessory support Charger 2 2 Modem The modem part provides with minimal component s list all functionality necessaty for voice and data transmission over GSM and GPRS network The modem is divided in two separated areas surrounded by traces on which metal boxes can be soldered The first area encloses the RF High power components and the remaining passive components of the transceiver the second area group s baseband processor memory crystals and power management unit 2 2 1 Mechanical characteristics The Number of RF shield required is 1 For mechanical characteristics of GSM GPRS module refer to the following
10. E Set hands free mode AT XL1SET Call the L1 specific function AT XSIO Configuration trace and modem AT interfaces AT NADC ADC tead command AT NGPIOC GPIO select configuration command AT NGPIOR GPIO tead command AT NGPIOW GPIO set command AT NRNG Ringer select command SIM toolkit AT STKPRO SIM APPL TK proactive commands AT STKTR SIM APPL TK terminal response AT STKENV SIM APPL TK envelope AT STKPROF SIM APPL TK terminal profile SIM APPL TK call control commands AT STKCNF SIM APPL TK proactive session status GPRS AT commands AT CGDCONT Define PDP context AT CGEREP GPRS event reporting AT CGQREQ Quality of service profile requested AT CGQMIN Quality of service profile minimum acceptable AT CGATT GPRS attach or detach AT CGACT PDP context activate or deactivate AT CGDATA Enter data state AT CGAUTO Automatic response to a network request for PDP context activation AT CGPADDR Show PDP address AT CGCLASS GPRS mobile station class AT CGREG GPRS network registration status AT CGSMS Select service for MO SMS messages 3 7 Audio devices 3 7 1 Handset A standard handset is supported for normal handset operation on the default audio path 3 7 2 Headset One earpiece headset is supported and may be used for voice during calls The audio path switching from handset to headset is automatic when a rising edge is detected from line CAP22_EX3XIN Pin
11. QS TELTONIKA TM2 GSM GPRS module User Manual History Company was established on 15th of April 1998 Main residence is based in Vilnius ompany started with production of telecommunication devices In 2001 company expanded its fields of activity by starting design and manufacturing of electronical systems for wireless data transfer In 2002 contract of partnership and collaboration was signed with company Pro Sign GmbH Germany considering design and representation of graphic programming interface iCon L in Eastern Europe In 2003 Teltonika and NOKIA became partners and started integration of NOKIA M2M technology using NOKIA N12 module It was the beginning of wireless technology development process In 2004 NOKIA invited Teltonika to join presentation of M2M_ technology innovations in CeBIT 2004 It was very high evaluation of a small Lithuanian company and its possibilities which helped to feel peculiarities of international business User Manual In 2004 Teltonika produced more than 10 new products and solutions using EDGE technology It was a condition that made Teltonika a leader of M2M integration solutions using EDGE not only in Lithuania but also in Europe 2005 was the year of two successful international exhibitions CEBIT 2005 and HANNOVER MESSE 2005 These shows opened new possibilities for offering our products and solutions for all world In the year 2005 Teltonika became an internationa
12. abilization time before the startup signal is sent to the m2m applications Minimum RESET time safe value is 120 ms 1 3 Power Management Battery connector 1 4 Interface SIM card holder supporting 1 8 V and 3 V card type MMCX Interface connector for RF output 50 Ohm connector MMCX Edge Mount SMD J01341A0081 Telegartner 60 pin board to board connector CVILUX CBRBO60PC2000R0 Audio 2x analog 1x digital I2C bus SPI bus 2x ADC 2x analog out PWM 12 GPIOs 2 UART serial ports 1 5 Miscellaneous features 40 tones polyphonic ring tones support 2 Product functions 2 1 System Features A comprehensive list of TM2 s features is presented in the following table and further detailed in the following paragraphs The features can be shared in the following sections Generic features GSM GPRS modem functionalities Mechanical and Electronics features Software features Accessory support Host SW tools Set of features Description CE approval report available Type approval Radio amp Tele Terminal Equipment Directive R amp TTED report available Environmental constraints Requirements for lead free components Platform security concept description available Secure IMEI management Security Secure flashing environment Secure memory area Software update Software update using system connector Module testing SW Service s
13. are e TX Data XD_0 e RX Data RXD_0 Request to Send RTS_0 Clear to Send CTS_0 Data Terminal Ready DTR Data Set Ready DSR To avoid floating if output pins are high impedance use pull up resistors tied to GSM_VDD or pull down resistors tied to GND The first 6 pin reported in the table refer at the first serial interface while the last two refer at the second serial interface Serial interface DCD 10 CMOS 3 3V compatible Data Carrier Detect DTR 12 CMOS 3 3V compatible Data Terminal Ready CTS_0 14 CMOS 3 3V compatible Clear To Send 16 RTS_O MOS 3 3V compatible Request to Send O I I O Asynchronous RXD_0 18 I MOS 3 3V compatible O O O Serial Interface 0 Receive Serial Data TXD_0 20 Transmit Serial Data RI 22 Ring Indicator RXD_1 26 I TXD_1 28 O Receive Serial Data Asynchronous Serial Interface 1 Transmit Serial Data 3 5 GPIO All General Purpose I O GPIOs shall be initialized to proper direction output logic level as soon as possible If supply is removed from external device relevant GPIOs should be placed at low logic level or decoupled ae FIN 1 0 I O type Description CMOS 3 3V compatible pa te py T1 GPIO CMOS 3 3V compatible Keypad output pin 1 T3 GPIO CMOS 3 3V compatible Keypad output pin 3 KEYOUT4 GPIO 38 1 0 CMOS 3 3V compatible Keypad output pin 4 KEYOUT5 GPIO 40 1 0 CMOS 3 3V compatib
14. bus interface includes a serial clock and a serial data line Name PIN I O I O type Description SCL GPIO_ 27 O CMOS 3 3V compatible Serial Clock Line SDA GPIO CMOS 3 3V compatible Serial Data Line
15. c Channel TX Transmitter UART Universal Asynchronous Receiver Transmitter UL Transmission 1 2 Scope of Product TM2 is a small light weight and low power consumption module that enables digital communications services on GSM GPRS networks for machine to machine or user to machine wireless applications TM2 modules are developed in compliance with internal and normative certification requirements In particular they are certified by CE approval report and Radio amp Tele Terminal Equipment Directive R amp TTED report Requirements for lead free components are imposed and satisfied The product implements a quad band MS able to operate in the frequency bands GSM 850 MHz EGSM 900 MHz and DCS 1800 MHz and PCS 1900 MHz the dynamic behavior can be configured dynamically by disabling enabling a specific band e g through AT commands Eventually the module can be configured either dual band or tri band or quad band The supported power classes for both voice and data services will be Class 4 2W for GSM EGSM bands Class 1 1W for DCS PCS bands The product implements a Class B Mobile Station this means the data module can be attached to both GPRS and GSM services using one service at a time Network operation modes I to III are supported with user definable preferred service between GSM and GPRS Ignition it takes around 800 ms to enter in AT active state eg AT OK see picture From this state we have a 2 seconds setup and st
16. efer to the Teltonika PICS PIXIT documentation for a detailed description of the Stack features The module can be configured either dual band or tri band or quad band The product implements a quad band MS able to operate in the frequency bands GSM 850 MHz EGSM 900 MHz DCS 1800 MHz and PCS 1900 MHz the dynamic behavior can be configured dynamically by disabling enabling a specific band e g through AT commands The supported power classes for both voice and data services will be Class 4 for GSM band Class 1 for DCS bands The product implements a Class B Mobile Station this means the data module can be attached to both GPRS and GSM services using one service at a time Network operation modes I to III are supported with user definable preferred service between GSM and GPRS Optionally paging messages for GSM calls can be monitored during GPRS data transfer in not coordinating network operation mode NOM II III PBCCH PCCCH logical channels are supported as well as CBCH reception GPRS multislot 10 is implemented implying a maximum of 4 slots in DL reception and 2 slots in UL transmission and 5 slots on the whole Finally TM2 GSM GPRS module supported All coding schemes from CS1 to CS4 As for the circuit switched services speech channel modes HR and FR version 1 2 and 3 FR HR EFR N AMR are supported Encryption algorithms A5 1 and A5 2 for GSM for GPRS are supported CS Data calls are supported in transparent
17. izer are post processed by two modules e High Frequency Shelving Filter This module is implemented as a first order IIR Filter which is mainly used for high frequency boost in audio signals Its transfer function can be controlled by 4 filter coefficients e Audio Compressor The audio compressor is a device for manipulating the dynamic range of mono or stereo audio signals The audio compressor can be controlled by 14 configuration parameters Polyphonic standard format supported The MIDI driver can play e MIDI files conforming to General Midi Level 1 0 with file format 0 and 1 General Midi Lite 1 0 e SPMidi Scalable Polyphony MIDI files conforming to SPMidi 1 0 e iMelody files conforming to iMelody v 1 2 specifications 3 7 6 ADC interface Measurement interface 2 inputs for Analog to Digital Converter are supported The resolution of these converters is of 12 bit with a range of 0 2 5 Volt 70 a paper fs fi ADC 12bits 0 2 5V Analog to Digital Converter ADC2 I ADC 12bits 0 2 5V Analog to Digital Converter 3 7 7 SPI The SPI bus includes a clock signal and two signals for the transmissions of the master and the slave Name 1 O I O type Description MRST0 GPIO I O CMOS 33V Master Receive Slave Transmit compatible MTSRO GPIO I O CMOS 33V Master Transmit Slave Receive compatible SCLK0 GPIO yo CMOS BOY Shift Clock compatible 3 7 8 I2C bus interface The I2C
18. l company We became Lithuanian Finnish Company A few employees from NOKIA joined Teltonika s staff Presently they successfully develop activity of new companies Teltonika International GmbH D sseldorf and Teltonika International Oy Helsinki TM2 GSM GPRS Module About US Our vision is to provide added value for people and companies by creating electronical devices and solutions which ate based on the latest achievements of science and technology We aim to help people to integrate the latest technologies in real life what would bring more cosiness comfort freedom of mobility and security to their everyday life We seek to make all our solutions an inconceivable part of people lives Table of Contents 1 Document Mission 3 1 1 Glossary 3 1 2 Scope of Product 5 1 3 Power Management 5 1 4 Interface 6 1 5 Miscellaneous features 6 2 Product functions 7 2 1 System Features 7 2 2 Modem 10 2 2 1 Mechanical characteristics 11 2 2 2 Power supply 11 2 2 2 1 Current consumptions 12 2 2 2 2 Power Saving 14 2 2 3 GSM GPRS modem functionalities 15 2 2 4 Supplementary servines 16 2 2 5 Short Message Service 16 2 2 6 SIM Functionality 16 2 2 7 AT command support 16 2 2 8 Other basic features 16 3 User Interfaces 18 3 1 SIM Interface 20 3 2 Battery 21 3 3 Antenna interface 21 3 4 Asynchronous Serial interface 22 3 5 GPIO 22 3 6 SW interfaces 23 3 7 Audio devices 28 3 7 1 Handset 28 3 7 2 Headset 28 3 7 3
19. le a pins KEYINO GPIO 42 1 0 CMOS 3 3V compatible Keypad input pin 0 Keypad input pin 1 KEYINI GPIO 44 I O CMOS 3 3V compatible Cpr og KEYIN3 GPIO CMOS 3 3V compatible Keypad input pin 3 CAP19 GPIO CMOS 3 3V compatible r a CAP02 GPIO CMOS 3 3V compatible Gapwre Compare 02 CAP05 GPIO 54 1 0 CMOS 3 3V compatible Captare Compare 05 CAP06 GPIO 56 1 0 CMOS 3 3V compatible mor ee nor 3 6 SW interfaces The AT command interface provides the service and the functionalities of GSM GPRS modem It is possible observe the AT commands of TM2 module in the following table Name Command description General Commands AT CGMI Manufacturer identification AT CGMM Request model identification AT CGMR Request revision identification AT CGSN Request product serial number identification AT CSCS Set TE character set AT CIMI Request international mobile subscriber identification AT CCID Card identification AT GCAP Request complete capability list A Repeat last command Mobile equipment control and status commands AT CPAS Phone activity status AT CPWROFF Switch off the MS AT CFUN Set phone functionality AT CBC Battery charge AT CIND Indicator control AT CMER Mobile termination event reporting AT CCLK Clock AT CALA Alatm AT CRSM Restticted SIM access AT CALM Alert sound mode
20. nd Parameter Selection procedure for baud rate selection according to the values proposed by the SIM Card Clock stop is supported at both high and low level Finally external SIM ESD protection is required Name PIN I O I O type Description SIM_VCC 13 Supply 1 8V 3 3V SIM_IO 15 CMOS 3 3V compatible SIM I O Serial Data SIM_CLK 17 CMOS 3 3V compatible SIM Clock Signal SIM_RST 19 CMOS 3 3V compatible SIM Reset Signal 3 2 Battery The supported type for the battery shall be Li Ion rechargeable only default system will support 650mAh nominal Protection circuitry is integrated on the module The Battery Charger functionality provides e battery charging control i e constant voltage charging and trickling of charging in order to maintain the full capacity of the battery e pulse charge mode to improve capacity estimation accuracy e capacity estimation during charging no charging ongoing calls etc constantly considering the different load parameters of the phone e Measurements of battery voltage RF and battery temperature equipment status etc Charging of deeply discharged battery as well as charging during phone call is possible The module has a current consumption lower than 3mA during idle mode reception lower than 300 mA in connected mode on GSM band and lower than 180mA in connected mode on DCS band measurements are performed following the GSM Association Battery Life Measurement Technique Docume
21. ngs AT CRES Restore settings AT CSDH Show text mode parameters AT CNMI New message indication AT CMGR Read message AT CNMA New message acknowledgement to ME TA AT CMGL List message AT CMGS Send message AT CMGW Write message to memory AT CMSS Send message from storage AT CSMP Set text mode parameters AT CMGD Delete SMS AT CSCA Service center address AT CSCB Select cell broadcast message types Supplementary services commands AT CCFC Call forwarding AT CCWA Call waiting AT CLIR Calling line identification restriction AT CLIP Calling line identification presentation AT COLP Connected line identification presentation AT COLR Connected line identification restriction AT CAOC Advise of charge AT CACM Accumulated call meter AT CAMM Accumulated call meter maximum AT CPUC Price per unit and currency table AT CHLD Call related supplementary services AT CTFER Call deflection AT CLCC List current list calls AT CSSN Supplementary service notifications AT CUSD Unstructured supplementary service data AT CCUG Closed user group AT CNAP Calling name presentation Data commands AT CBST Select bearer service type AT FCLASS Service class selection and identification AT CR Service reporting control AT CRC Cellular result codes AT CRLP Radio link protocol FAX class 2 0 commands AT FDT Transmit data
22. non transparent mode up to 9 6 kbps Bearer service fax Group 3 Class 2 0 is supported Among access interfaces to DTE both V 32 and V 110 are provided 2 2 4 Supplementary servines The following supplementary services ate provided Call Hold CH Call Waiting CW Multi Party MTPY Call Forwarding CF Explicit Call Transfer ECT Call Barring CB Calling Line Identification Presentation CLIP Calling Line Identification Restriction CLIR Connected Line Identification Presentation COLP Connected Line Identification Restriction COLR Unstructured Supplementary Services Data USSD 2 2 5 Short Message Service Mobile originated as well as mobile terminated SMS are supported Text and PDU mode are supported Reception of SMS during circuit switched calls is supported Reception of SMS via GPRS is also supported SMS SIM storage is provided 2 2 6 SIM Functionality Among SIM functionalities the following services of the SIM are supported Abbreviated Dialing Numbers ADN Fixed Dialing Numbers FDN Last Dialed Numbers LDN Service Dialing Numbers SDN ME Personalization SIM Lock ME Personalization handling is a mechanism to tie the ME operation to one specific SIM card or to a limited range of SIM cards from a given Network Operator or Service Provider The ME will only accept the SIM if there is a positive match between the personalization code gro
23. nt The charging battery range goes from 400 to 1100 mA with a step of 100 mA Name PIN I O I O type Description VBAT 1 PWR From 3 3 to 4 3 V Typ 3 8 V Should be connected with pins 3 5 7 GND 2 PWR Ground Should be connected with pins 4 6 8 VBAT 3 PWR From 3 3 to 4 3 V Typ 3 8 V Should be connected with pins 1 5 7 GND 4 PWR Ground Should be connected with pins 2 6 8 VBAT 5 PWR From 3 3 to 4 3 V Typ 3 8 V Should be connected with pins 1 5 7 GND 6 PWR Ground Should be connected with pins 2 4 8 VBAT 7 PWR From 3 3 to 4 3 V Typ 3 8 V Should be connected with pins 1 5 7 GND 8 PWR Ground Should be connected with pins 2 4 6 VCHARGE 9 Pwr Prom to 12 V Typ 6V Should be connected with pin 11 VCHARGE 11 PWR ae ao eee Should be connected with pin 9 3 3 Antenna interface A 50 Ohm MMCX connector is provided as antenna connector for GSM functionality 3 4 Asynchronous Serial interface Two serial ports ASCO UART and ASC1 UART are supported working at the selected baud rate default 115 2 kbps on ASCO complete 9 pin serial port is supported and power saving wakeup is available This interface is fullyRS232 9 pin logical compliant and support full HW flow control Default UART configuration implies ASCO devoted to AT interface ASC1 available for debug tracing only RX TX lines These serial interfaces are available complying with V 24 protocol and the signals
24. number 3 1 Table Pin Out Description PIN Name 1 O Function I O type Description From 3 3 to 4 3 Should be connected 1 VBAT PWR GSM Power Supply V Typ 3 8 V with pins 3 5 7 Should be connected 2 GND PWR GSM Power Supply Ground with pins 4 6 8 From 3 3 to 4 3 Should be connected 3 VBAT PWR GSM Power Supply V Typ 3 8 V with pins 1 5 7 Should be connected 4 GND PWR GSM Power Supply Ground with pins 2 6 8 From 3 3 to 4 3 Should be connected 5 VBAT PWR GSM Power Supply V Typ 3 8 V with pins 1 3 7 Should be connected 6 GND PWR GSM Power Supply Ground with pins 2 4 8 From 3 3 to 4 3 Should be connected y VBAT PWR GSM Power Supply V Typ 3 8 V with pins 1 3 5 Should be connected 8 GND PWR GSM Power Supply Ground with pins 2 4 6 0 12V Typ VCHARG 6V Current Should be connected i E BWR SGalt Bower Supe fed to 600 sii pid TI mA 10 DCD oO Asynchronous Serial CMOS l 3 3V Data Carrier Detect Interface 0 compatible 0 12V Typ VCHARG 6V Current Should be connected i E PWV ANL Power MPP Teaited ta G00 qth pi mA 12 DTR I Asynchronous Serial CMOS 3 3V Do Teentaal Ready Interface 0 compatible Supply 1 8V 13 SIM_VCC I O SIM interface 33V SIM power supply 14 CTS_0 I Asynchronous Serial CMOS 3 3V Cleat To Send Interface 0 compatible 15 SIM_IO I O SIM interface CMOS al SIM I O
25. oftware API s Rewrite IMEI functionality Manage SIM locks Backup and restore user data Defect logger to analyze memory trace GSM standard compliancy ETSI GSM Phase 2 R99 GSM 850 MHz EGSM 900 MHz Frequency Bands DCS 1800 MHz PCS 1900 MHz Disable band Manual band selection GPRS multi slot class MSC 10 4 1 3 2 GPRS PBCCH PCCCH support CBCH reception when on PBCCH supported GPRS Class B and CC Coding scheme CS 1 CS 2 CS 3 CS 4 GSM GPRS Data Services Network operation mode I I III Set of features Description CSD up to 9 6kbps V 32 V 110 FAX G3 Class 2 0 Short Message Service Mobile Terminated SMS MT Short Message Service Mobile Originated SMS MO SMS CB Cell Broadcast SMS CB Concatenated SMS Via GSM or GPRS Text and PDU mode Abbreviated Dialling Numbers ADN Fixed Dialling Numbers FDN Last Dialled Numbers LDN Service Dialling Numbers SDN SMS Short message service SIM Functionality SIM Lock protection SIM Toolkit Network Network subset SIM Locks Service provider Corporate Operator Display of Called Number Indication of Call Progress Signals Country PLMN Indication Short Message Indication and Acknowledgement International Access Function Basic Mobile Station features Service Indicator Dual Tone Multi F
26. requency DTMF Subscription Identity Management On Off Switch Service Provider Indication Call Hold CH Call Waiting CW Multi Party MTPY Call Forwarding CF Explicit Call Transfer ECT Call Barring CB GSM Supplementary services Calling Line Identification Presentation CLIP Calling Line Identification Restriction CLIR Set of features Description Connected Line Identification Presentation COLP Connected Line Identification Restriction COLR Unstructured Supplementary Services Data USSD Speech codecs FR Full rate EFR Enhanced Full Rate HR Half Rate Speech codecs AMR Adaptive Multi Rate Audio Codecs Encryption algorithms A5 1 Encryption algorithms Encryption algorithms A5 2 Mechanical features Number of RF shield required 1 Number of PIN s used for SW flashing 3 RX TX and Ground RF connector Connector Board to board connector SIM holder RTC Real Time Clock RTC supported with alarm capabilities SIM connector on board or external SIM voltage 1 8 and 3 V SIM High speed interface External SIM ESD protection required External SIM connector support Protection circuitry integrated on the platform Charging of deeply discharged battery must be possible Battery Charging during phone call Maximum charging current of battery 1100 mA
27. serial data compatible 16 RTS_0 oO Asynchronous Serial CMOS 3 3V T Sead Interface 0 compatible ily SIM_CLK O SIM interface EMS i aay SIM clock signal compatible 18 RXD_0 I Asynchronous Serial CMOS 3 3V Receive Serial Data Interface 0 compatible 19 SIM_RST O SIM interface aie SIM reset signal compatible 20 TXD 0 O Asynchronous Serial CMOS 3 3V Transmit Serial Data Interface 0 compatible Synchronous Serial CMOS 3 3V Master Receive Slave Bil ee US I O Interface SPI compatible Transmit compatible Asynchronous Serial CMOS 3 3V a2 BI 9 Interface 0 compatible Ring Indicator Synchronous Serial CMOS 3 3V Master Transmit Slave 23 o i ia I O Interface SPI compatible Receive compatible 24 DSR O Asynchronous Serial CMOS l 3 3V Dues Serhed Interface 0 compatible Synchronous Serial CMOS 3 3V 25 SKOG yo Interface SPL compatible Shift Clock compatible i M p 26 RXD 1 I Asynchronous Serial C oS 3 3V Resse Seri Data Interface 1 compatible ayy SCL GPI O I2C bus interface CMOS i ay Serial Clock Line O compatible 28 TXD_1 O Ayachrongo semel EMOS a Transmit Serial Data Interface 1 compatible 29 SDA GPI 1 O I2C bus interface CMOS 23V Serial Data Line O compatible 30 KEYOUT 1 0 Keypad interface CMOS 3 3V Keypad output pin 0 0 GPIO GPIO compatible GPIO 00 CLKO_DA Digital Audio CMOS 3 3V 2 I GPIO I
28. terface Analog Handset Microphone reference 50 CAP19 G 1 0 Capture Compare CMOS 3 3V Capture Compare 19 PIO GPIO compatible GPIO 47 51 MICN2 I Audio Interface Analog ro microphone 52 CAP02 G 1 0 Capture Compare CMOS 3 3V Capture Compare 02 PIO GPIO compatible GPIO 57 53 AUOP O Audio Interface Analog o power Audio 54 CAP05 G 1 0 Capture Compare CMOS 3 3V Capture Compare 05 PIO GPIO compatible GPIO 28 55 AUON O Audio Interface Analog eral power Audio 56 CAP06 G 1 0 Capture Compare CMOS 3 3V Capture Compare 06 PIO GPIO compatible GPIO 30 Measurement ADC 12bits 0 Analog to Digital oe apo I interface 2 5V Converter CAP00_E Capture Compare CMOS 3 3V Capture Compare 00 58 X5IN GPI I O GPIO External compatible GPIO 30 Ext Int O Interrupt 5B 59 ADC2 I Measurement ADC 12bits 0 Analog to Digital interface 2 5V Converter CAP22_E Capture Compare CMOS 3 3V Capture Compare 22 60 X3IN GPI I O GPIO External compatible GPIO 55 Ext Int O Interrupt 3 3 1 Fig TM2 module 3 1 SIM Interface TM2 module can be equipped with an on board SIM connector or an external SIM connector High speed SIM ME interface is implemented Both 1 8V and 3V SIM type will be supported 1 8 3V ME activation and deactivation with automatic voltage switch from 1 8V to 3V are implemented according to ISO IEC 78 16 e Specifications The SIM driver supports the PPS Protocol a
29. up s stored in the ME and the code group s belonging to the inserted SIM The SIM Lock feature supported by TM2 GSM GPRS module enables ME personalization through the following personalization categories Network lock Network subset lock Service provider lock Corporate lock Operator lock SIM Toolkit R 99 is supported For a detailed description of the STK features refer to the PICS PIXIT documentation 2 2 7 AT command support The modem functionalities and services are provided through a rich serial AT command interface All supported standard as well as proprietary AT commands are detailed in the table of SW interface 2 2 8 Other basic features Within the scope of the M2M or user interface the following indications and functionalities are supported Display of Called Number Indication of Call Progress Signals Qo TELTONIKA Country PLMN Indication Short Message Indication and Acknowledgement International Access Function Service Indicator Dual Tone Multi Frequency DTMF Subscription Identity Management Service Provider Indication Abbreviated Dialing Power on external input 3 User Interfaces PIN OUT description A 60 pin connector is provided to interface of TM2 module for the power supply SIM interface audio interface 2 x analog 1x digital I2C bus SPI bus 2 x analog in ADC 2 x analog out PWM 2 UART serial ports and 12 GPIOs maximum
30. y defined configuration AT amp C Circuit 109 CD behavior AT amp D Circuit 108 2 DTR behavior AT amp S DSR override AT amp K Flow control AT amp W Store current configuration AT amp V Display current configuration AT amp Y Designate a default reset profile ATI Request identification information AT GMI Request manufacturer identification AT GMM Request model identification AT GSN Request product serial number identification AT GMR Request revision identification AT ICF DTE DCE character framing AT IFC DTE DCE local flow control AT Q Set flow control AT IPR Fixed DTE rate ATO Return to on line data state ATS2 Escape character ATS3 Command line termination character ATS4 Response formatting character ATS5 Command line editing character ATS6 Pause before blind dialing ATS7 Connection completion timeout ATS8 Command dial modifier time ATS10 Automatic disconnect delay ATS12 Escape prompt delay EPD ATE Command echo ATQ Result code suppression ATV DCE response format ATX Result code selection and call progress monitoring control Specific AT commands ATH Production test command AT CGED GPRS cell environment description AT TRACE Switch on off trace AT XBANDSEL Select band AT XCALLSTAT Set reporting call status AT XGENDATA Display generation and SW version AT XGCNTRD Read counters of sent or received GPRS data AT XGCNTSET Set reset counter of sent or received GPRS data AT XHANDSFRE
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