User Manual
Contents
1. Page l e Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI 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 synthesizer 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 o General Midi Level 1 0 with file format O and 1 o General Midi Lite 1 0 e SPMidi Scalable Polyphony MIDI files conforming to o SPMidi 1 0 e Melody files conforming to o Melody v 1 2 specifications 6 10 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 Name PINA UO VOtype Description 0 2 5 Volt ADC1 57 I ADC 12bits 0 2 5V Analog to Digital Converter ADC22. The modem starting from this VBAT voltage derives all the needed voltage levels to supply the different circuit parts by the power management IC Infineon E POWERlite PMB6814 WBAT E GOLDIite PME 7960 Antenna Switch Backup RTC Image 9 Power supply block diagram Page l S Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU F The supply domain might have different setting and they are programmed via a dedicated EP I2C bus implemented with SW driver by E GOLDlite at startup All the other programming of the E POWERlite are performed in the same way Please refer to the Infineon datasheets for detailed specifications E POWERlite should be pin to pin compatible with S M POWER PMB6811 Supply name Supply domain Voltage level Supply device remarks SDBB V SD Step Down converter E GOLDlite core Input for LBB1 and LBB2 baseband supply External Bus PA E GOLDlite DSP TEAKlite supply supplied by iE 65 V SDBB E GOLDlite core supply including C166 supplied 1 65 V by SDBB Main PLL power supply VINT i O LSIM1 yN 2 85 V extemal and internal SIM interface 1 8V LSIM2 2V85 285v LRTC VRTC Pr 11V Tn low zero load current AA oe mete Real Time Clock supply LRFC VRFO SMARTi SD2 Core supplied by SDBB via VDDC input LRF1 VRF1 SMARTi SD2 main supply LRF2 VRF2 SMARTi SD2 LMMC VMMC 2 85 V
3. o A E E EEE A Pe A 29 ol PINOUT ENN 29 O o o e 31 Da BP A E CT O A 32 6 4 Antenna n r lt Te cados 32 6 5 Asynchronous Serial interface eee eee ia dat di EA A A 32 AN 33 MG gt A REE EN E E ner eke en erent een eon 33 o A 34 o TTT 40 6 9 1 UTE S aea e E E RE E E E e E E E 40 6 9 2 Echo canceller Noise Request titi 40 A 40 E AUTONO eE E E E E E 40 O A OU e O E e 41 6 9 6 KO 09 Te A Un A abana vans dated ES RON 41 6 10 ADC interface Measurement Interface eee 42 6 11 PP cece deta se dete ene dorset cine A A 42 6 12 ENE sii ria ios ee eee ee eae eee 42 Page A 3 re Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI 1 Document Mission The User Manual provides all information necessary for a successful integration of 3 2000733 module into the application of the customer Additionally the User Manual contains all product functions for application erm 2 Glossary BCCH Broadcast Control Channel BDN Barred Dialing Number CB Cell Broadcast CBCH Cell Broadcast Channel CCCH Common Control Channel CD Carrier Detect CGU Clock Generation Unit CLI Calling Line Identifcation DTR EBU EFR ore baatensmiReeme O esu eras us neice Unt er iana Page re Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 200
4. EF HI Abbreviated Dialling Numbers ADN Fixed Dialling Numbers FDN Last Dialled Numbers LDN Service Dialling Numbers SDN SIM Lock protection SIM Toolkit Network SIM Functionality 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 estres International Access Function Service Indicator Dual Tone Multi Frequency 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 GSM Supplementary services 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 Audio Codecs Speech codecs FR Full rate EFR Enhanced Full Rate HR Half Rate Page l ae Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU EF HI Set of features Description Encryption algorithms A5 1 Encryption algorithms Encryption algorithms A5 2 Number of RF shield required 1 Mechanical features i Number of PIN s used for SW flashing 3 RX TX and Ground
5. Transmit Serial Data Serial Interface 1 6 6 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 tame RS uO anes Description l Power on KEYIN2 ON CMOS 3 3V compatible button GPIO 07 GPIO 8 CMOS 3 3V compatible GPIO 08 6 7 Real Time Clock Real Time Clock RTC is integrated within the module and is implemented with a quartz crystal of 32 KHz and an E GOLDlite internal oscillator Page l S Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI The RTC time and alarm settings are retained also with battery removed the system uses a capacitor based system with a backup time of 20 sec 6 8 SW interfaces The AT command interface provides the service and the functionalities of GSM GPRS modem It is possible observe the AT commands of 3 2000733 module in the following table Name Command description COMI CGMM CGMR CGSN CSCS dd DE GCAP Request complete capability list A Repeat last command aa CPWROFF CFUN ae T CMER CLK CALA CRSM CALM CRSL CLVL CMUT COWE CSGT CALD CTZR ce CMEE Report mobile termination error OSTA D Dial command ful support of modifiers SLT D
6. and 2 slots in UL transmission and 5 slots on the whole Finally the GSM GPRS module supported e All coding schemes from CS1 to CS4 e As for the circuit switched services speech channel modes HR and FR version 1 2 and 3 FR HR EFR N AMR are supported e Encryption algorithms A5 1 and A5 2 for GSM for GPRS are supported e CS Data calls are supported in transparent non transparent mode up to 9 6 kbps e Bearer service fax Group 3 Class 2 0 is supported Among access interfaces to DTE both V 32 and V 110 are provided 5 12 1 Supplementary services The following supplementary services are provided e 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 5 12 2 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 Page l S Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI 5 12 3 SIM Fun
7. Antenna switch The voltage levels written in bold are the output voltage values after start up The PA is directly supply by VBAT Two hot spots can be considered the PA and the E POWERlite The heat dissipation is based on the thermal resistance reduction around these two components by using a large number of vias in those regions 5 9 1 Current consumptions Current consumptions of the module are reported in the following pages All measurements have been performed at the following conditions Power OFF current lt 30 HA 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 Page l S Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O oO L O LU E Battery Life Test Idle GSM900 Idle mode Average current 1 16 mA T a d 200 40 pon l 600 1200 1400 LEK 1506 time Cre Battery Life Test Connected 1000 GSM900 dr Allocated mode 700 Average current 144 92 mA 700 aon I nA LA a a ao 400 tine ned Image 10 Current consumption at 900 MHz Page ae Mipot reserves the right to change specifications without notice Confidential gt zZ lt a O O L O LU E GSM GPRS Data Module P n 3 2000733 HI BAND GSM1800 TEST SETTINGS DRX 5 BA LIST arfcn 512 530 560 580 610 640 670 700 720
8. Audio tools available PC application development tools available l Flashing tools available Manufacturing tools l E RF tuning tools available 5 2 Modem The modem part provides with minimal component s list all functionality necessary 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 groups baseband processor memory crystals and power management unit The modem is designed as a four band transceiver i e GSM850 900 1800 1900 The modem is composed from the following components o Infineon E GOLDlite PMB7860 GSM GPRS Baseband System o Infineon SMARTISD2 PMB6271 V1 1 GSM 850 900 1800 1900 MHz Voice and Data Quad Band Multi Slot Transceiver o Epcos DGMO81M03 Quad Band Antenna Switch Module with integrated SAW filters for GSM850 900 1800 1900 MHz Receiver Infineon E POWERlite PMB6814 All the modem power rails are supplied by E POWERIite o Intel Multi Chip Package 64Mbits 1 8V Wireless Flash and 16Mbits RAM RD38F2030W0YTQO O Page l l fae Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt Q O oO I O ES E I B RF High Power ean Memory Power Management RF Transceiver Hi er s ER 0 ag
9. HS EE EN EN OE HS EE EN EZ EE HS EE DE KE Fi mors Combo P SRAM LS Tn ons 16b FCS0n CSin C33 n sl ESETr 2C yas 01 EPP AIB RAFA PIC EER E A ECO h EBU I TOM PA TOUT2 TOUTS Antenna Switch ASCO 1 ASCH I K supadi Image 1 3 2000733 block diagram Page l 8 ive Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt q a O oO I O ES E HI Interface connector Triquint for RF output Power Epcos Antenna Infineon Radio Telegartner Amplifier Switch Transceiver 30134140081 7M4006 DGM081M03 SMARTi SD2 PMB6271 Infineon Micro Processor EGOLDlite PMB7860 Intel Memory 8 MB Flash 2 MB RAM RD38F2030W0YTQO LH of da sa la Ea pr ee Fi CILA TELET T HIRED KE D REI RED RL AAA ES HRE h L ee i JER af A 15 11115 111 DS Infineon Board to Board Power Management Connector EPOWERIite Molex PMBG6814 54167 0608 Image 2 3 2000733 overview module Fr Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI 5 Product functions 5 1 System Features A comprehensive list of 3 2000733 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
10. 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 ranna Largest capacity single memory chip 16MB Flash Memory Maximum FFS data write rate 20 Kbytes s Largest capacity single memory chip 4 MB RAM Memory providers supported Intel Page mode support Protection circuitry integrated on the platform Battery Charging of deeply discharged battery must be possible Charging during phone call Maximum charging current of battery 1100 mA Audio features Handsfree and headset operation o Echo canceller Audio filter types supported Noise reduction Number of GPIO interfaces 6 Number of UART s 2 Number of free UART s for user 1 One UART with complete 9 pin UART 1 Max speed UART AT commands 115 2 kbps One UART with RX TX 1 Power on Power on time sec 3 sec Full duplex I O Interfaces Call phone Ringtones Polyphonic ringtones Page 1 ve Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 TECH COMPANY HI HR FR EFR AMR Audio formats integrated with the MIDI 1 0 hardware iMelody Number of simultaneous polyphonic tones without extra HW 40 Audio headset Accessory support Tracing tools available SW development tools
11. Select pulse dialing Page aire Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E OT Command description Call answer Hook control Monitor speaker mode Monitor speaker loudness Call mode Hang up call Extended error report Tone duration DTMF and tone generation Redial last telephone number Automatic answer CMOD CHUP CEER VTD VTS J ep Network service commands CNUM CSQ COPS CREG CPOL COPN Subscriber number Signal quality Operator selection Network registration Preferred operator list Read operator names Security commands CPIN CLCK CPWD Enter PIN Facility lock Change password Phonebook commands CPBS CPBR CPBF CPBW Select phonebook memory storage Read phonebook entries Find phonebook entries Write phonebook entry Short message commands CSMS CPMS CMGF CSAS CRES CSDH CNMI CMGR CNMA CMGL CMGS CMGW CMSS CSMP CMGD Select message service Preferred message storage Preferred message format Save settings Restore settings Show text mode parameters New message indication Read message New message acknowledgement to ME TA List message Send message Write message to memory Send message from storage Set text mode parameters Delete SMS Page o Mipot reserves the right to change specifications without notice Co
12. 0733 Abbreviation Explanation Definition I Term eso Cleo State Discharge on Fuedbing number ms pagan OOOO Or emo gt gt zZ lt a O O L O LU E HI ESD ic Di FDN i FFS i ve mener ee eaae ur rte pie Response M2M to i ME i OM i PA ifi PC PDU IC I2C on O um aneian me o veee vS pa oee ee Parson Computer O por paserbaarrooe O ou rta ant O Protocol Stack Page ae Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 erm Pw SAW Surface Acoustic al Wave s Universal Asynchronous Receiver Transmitter Transmission TECH COMPANY HI Page l RE Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI 3 Scope of Product 3 2000733 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 3 2000733 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 dual band MS able to operate in t
13. 3 3V Keypad output pin 5 NE GPIO compatible GPIO 04 MICP 1 Audio Interface mantos ME PE reference Keypad interface CMOS 3 3V Keypad input pin 0 ENE Ve GPIO compatible GPIO 05 43 MICN1 Audio Interface oS een Keypad interface CMOS 3 3V Keypad input pin 1 H ee GPIO compatible GPIO 06 45 EPPA1B Audio Interface Analog pr audio out Keypad input pin 2 46 KEYIN2 ON VO er dr A Power on button P GPIO 07 AT EPPA2A Audio Interface Analog SEE audio out Keypad interface CMOS 3 3V Keypad input pin 3 aa KEVINSIGPIO GPIO compatible GPIO 08 MICP2 4 Audio Interface Handset microphone 25 O 2 SCL GPIO NO 8 N 42 Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 me reference 1 0 Capture Compare CMOS 3 3V Capture Compare 19 GPIO compatible GPIO 47 1 0 Capture Compare CMOS 3 3V Capture Compare 02 GPIO compatible GPIO 57 AUOP 0 Eae ea audio Capture Compare CMOS 3 3V Capture Compare 05 ga GPIO compatible GPIO 28 gt zZ lt a O O L O LU E MIPOT 50 CAP19 GPIO MICN2 52 CAP02 GPIO 94 al GPIO compatible GPIO 30 l ADC 12bits Analog to Digital GPIO External Interrupt compatible GPIO 30 Ext Int 5B 0 2 5V Converter Capture Compare CMOS 3 3V GPIO External Interrupt compatible GPIO 55 Ext Int 3 56 CAPO6 GPIO N ADC1 D 58 CAP00 EXSIN GPIO al O ADC2 CAP22 EX3IN G
14. 59 I ADC 12bits 0 2 5V Analog to Digital Converter 6 11 SPI The SPI bus includes a clock signal and two signals for the transmissions of the master and the slave I O type Description MRSTO GPIO CMOS 3 3V compatible Master Receive Slave Transmit MTSRO GPIO CMOS 3 3V compatible Master Transmit Slave Receive SCLKO GPIO CMOS 3 3V compatible Shift Clock 6 12 I2C bus interface The 12C bus interface includes a serial clock and a serial data line Name PINH UO VOtype Description SCL GPIO 27 O CMOS 3 3V compatible Serial Clock Line SDA GPIO CMOS 3 3V compatible Serial Data Line Page l fae Mipot reserves the right to change specifications without notice Confidential
15. 740 760 790 810 840 860 PCL 0 Battery Life Test Idle GSM1800 I nA Idle mode Average current 1 13 mA 200 400 GoD 108 1000 1200 1400 1600 1506 time Cre Battery Life Test Connected GSM1800 Allocated mode Average current 105 63 mA time Cre Image 11 Current Consumptions at 1800 MHz Page a Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI 5 10 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 are reported in the following figure Battery Life Test Idle LHS I mA 0 200 400 600 po 1000 1200 1400 Eoi 1800 time ms Image 12 Power saving pri
16. CT DTE phase C response timeout FEA Phase C received EOL alignment Page l o Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 TECH COMPANY HI Command description Format conversion Call termination status Procedure interrupt enable Current session parameters Inactivity timeout Local ID string Set flow control Indicate document to poll Request manufacturer identification Request model identification Request revision identification Minimum phase C speed Negotiation reporting Non standard frame FIF octet strin NSF message data indication Selective polling address Local polling ID string Packet protocol control Page status Password parameter Receive quality thresholds Error correction mode retry count Sub Address parameter Request to poll FND FPA FPI FPP FPS FPW FRQ FRY FSA FSP V 24 control and V 25ter commands Reset to default configuration Set to factory defined configuration Circuit 109 CD behavior Circuit 108 2 DTR behavior DSR override Flow control Store current configuration Display current configuration Designate a default reset profile Request identification information Request manufacturer identification Request model identification Request product serial number identification Request revision identification 1CF DTE DCE character framing TIE C DTE DCE local flow control Set flow control Fix
17. Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a mui O O L O LU E MIPOT Name I O I O type Description 23 MTSRO GPIO JO Synchronous Serial Interface CMOS 3 3V Master Transmit Slave SPI compatible compatible Receive N R Asynchronous CMOS 3 3V DPS Serial Interface 0 compatible pA SCLKO GPIO 1 0 Synchronous Serial Interface CMOS 3 3V Shift Clock SPI compatible compatible RXD 1 NE Soo Receive Serial Data Serial Interface 1 compatible I2C bus interface Ga end Serial Clock Line compatible TXD 1 de Me ORONS amo ota Transmit Serial Data Serial Interface 1 compatible 29 SDA GPIO UO I2C bus interface G Serial Data Line compatible Keypad interface CMOS 3 3V Keypad output pin 0 GPIO compatible GPIO 00 31 CLKO DANGPIO 1 0 Digital Audio Interface Sieh p DAI Clock compatible Keypad interface CMOS 3 3V Keypad output pin 1 Baa j VO GPIO compatible GPIO 50 33 RXD_DAI GPIO Digital Audio Interface Se dd DAI Receive compatible Keypad interface CMOS 3 3V Keypad output pin 2 a eer 29S GPIO compatible GPIO 01 35 TXD_DAIGPIO Digital Audio Interface G DAI Transmit compatible Keypad interface CMOS 3 3V Keypad output pin 3 ae OR 49 GPIO compatible GPIO 02 37 WAODAIGPIO I O Digital Audio Interface ee DAI Reset compatible Keypad interface CMOS 3 3V Keypad output pin 4 GPIO compatible GPIO 03 39 EXTRSTn External reset d External HW reset compatible Keypad interface CMOS
18. GSM GPRS Data Module User Manual GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O O U E HI TABLE OF CONTENTS TOG UIT MISSION esrin a EEEE EE S EE EEEE EAEE EEAO E EEEE EE 4 PE E o E THT 4 ES e Te 0 01 6 0 og EEE EEE ERE T A 7 C nn T 4 1 MON T A E EEE EEE A MA T Aa POWER Mana demente acosta band cancidescclo ender darias embete T AA A 8 4 5 Miscellanous features sss eee eee eee eee 8 D PANNEN 10 5 1 SPENN 10 DM 13 55 RR AN POWER pe 15 24 PENN 16 go MISMO sintetico 16 AO o AA Le 17 D lt e lt eT pio OA O O O A 18 9 7 1 o e O 18 9 1 2 o A e A 18 9 7 3 A AA a On O II RE EE 18 5 6 Mecnancal characteristics vs A da a A oidos 19 oS PORT NN 20 5 9 1 C rnent SOUS ON INS RE NE EM 21 5 10 FO AN EEE EE EE E E 24 910 1 EPER ee ee ee alot ene ere oe ener een eee 24 OZ TN 25 dl TANN en 25 9 11 EN 5 te neue ceadenmtes dee nate E E 25 5 12 GSM GPRS Modem TUNCUONAlOS asesoras a EAE a adai 26 5121 Supplementary SAVNES esner on deio a Oaia a E a km da 26 5 122 SMO Message SEVICE iz casa sere sae csnensaianae re 26 PAS AO Gc ree vse iena ein 27 5124 o ls Te SUPPO A AP PP 27 5 129 Other basie features ein 27 5 13 BTA OOS EEE a 27 S1931 o o TTT 27 512 WUMPSCUT OOS EEE EEE NE NE 27 5 14 BENET og ao A NE 28 Page 2 KE Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt Zz lt a O O LE U E
19. O LU E HI A secure flashing environment is provided in order to restrict communication with the ME only to authorized PC tools e g production test equipment the security module implements an authentication handshake with the PC tools that are provided with a suitable HW dongle 5 12 GSM GPRS modem functionalities 3 2000733 GSM GPRS module integrates a full featured R99 GSM GPRS Protocol Stack whose main characteristics are listed in the following Refer to the PICS PIXIT documentation for a detailed description of the Stack features The module can be configurated either dual band or tri band or quad band The product implements a dual band MS able to operate in the frequency bands EGSM 900 MHz and DCS 1800 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 e Class 4 for GSM band e Class 1 for DCS bands The product implements a Class B Mobile Station offering simultaneous access to GSM and GPRS services Network operation modes to Ill 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
20. PIO Image 16 Board to Board connector overwiew 6 2 SIM Interface 3 2000733 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 and 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 SIM VCC Supply 1 8V 3 3V SIM Power Supply SIM 10 CMOS 3 3V compatible SIM I O Serial Data Page Er Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU F SIM_CLK 17 O CMOS 3 3V compatible SIM Clock Signal SIM RST 19 O CMOS 3 3V compatible SIM Reset Signal 6 3 Battery The supported type for the battery shall be Li lon 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 estima
21. PMB7860 Image 6 Block diagram of 3 2000733 clock system Page l oa Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI 5 7 Voiceband 5 7 1 Handset Mode The normal voiceband functional mode of the phone is completely handled by E GOLDlite Microphone bias current is provided by internal regulator VMIC Microphone signal is directly connected to input MICP1 MICN1 Earpiece is directly driven by EPPAx outputs and it s connected by pass through wires on the top of the display module Additional HandSet Plug is located outside phone design 5 7 2 Hands Free In hands free mode several hardware connections allow multiple mode of operation In standard mode the microphone signal comes from the external stereo head set device and is connected to MICP2 MICN2 inputs of E GOLDlite Voice output from E GOLDlite EPP1 is connected to the Stereo Audio Amplifier in mono and then to the external audio device In viva voice mode of operation the output signal of EPP1 EPN1 is amplified by the built in Audio amplifier of E POWERlite and then applied to the Loudspeaker output Loudspeaker mechanical assembled with earpiece is connected by pass through wires on the top of the display module 5 7 3 Ringer Mode The ringer tones are generated by E GOLDIite built in generator and then they are amplified by E
22. POWERlite amplifier before being applied to loudspeaker Otherwise the generated ringer signal might be applied to the Stereo audio amplifier that serves the head set external device me oy EPPACA EFF A JE MICE E GOLDIite PM7960 i i i i i i i i i i i HICHI i i i i i i i A UDF i i 126 48 kHz ATAL Backup i i i i i i i i i i i i i i i i i i ALON i i i i i i i i i i i i i k IRTE i i i i i Image 7 3 2000733 audio interface block diagram Page l l ae Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt Q O L I O ES E I 5 8 Mechanical characteristics The Number of RF shield required is 1 For mechanical characteristics of GSM GPRS module refer to the following images Image 8 3 2000733 3D representation Mechanical and environment 33x38x56 mm Weight Operating temperature range From 20 C to 55 C Page l a Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O pa O LU E HI 5 9 Power supply The on board power supply is derived by Molex connector that provides a voltage value VBAT on pins 1 3 5 7 The range of VBAT is between 3 3 V and 4 3 V while typically its value is 3 8 V
23. asurements and tuning 5 14 Lay up and Shielding 3 2000733 GSM GPRS modem is placed and routed on a single face of 6 layers build up printed circuit board Electronics parts are placed on both sides The RF connections traces dimensions are calculated to achieve the wanted characteristic impedance and are placed on Layer4 Layer 3 is full ground Layer5 is also mostly RF ground under sensible RF parts with suitable clearance over components pads The VBATT track is routed on Layer2 and Layer5 Quad band printed antenna elements are on Layer6 and Layer The following picture shows the lay up main dimensions Top Layer e moza TuM Solder Resist IV a 2euhM GU IS II GOuM prepreg Ma i in i i 35uM CU Wy 200uM prepreg BS CACA CACA ELL 35uM CU QQ 200uM laminated core papacy AS A A Ni 35uM CU Ll Du M prepreg LiL Suhi CU BOuM prepreg 22uM CU 10uM Solder Reskt Bottom Layer Image 15 Lay up main dimensions Surface Finishing Chemical Gold Plate Ni 5 uM Au 0 1 uM Page e Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI 6 User Interfaces 6 1 PIN OUT description A 60 pin connector is provided to interface of 3 2000733 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 an
24. ctionality Among SIM functionalities the following services of the SIM are supported e Abbreviated Dialing Numbers ADN e Fixed Dialing Numbers FDN e Last Dialed Numbers LDN e Service Dialing Numbers SDN e 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 group s stored in the ME and the code group s belonging to the inserted SIM The SIM Lock feature supported by the GSM GPRS module enables ME personalization through the following personalization categories e Network lock e Network subset lock e Service provider lock e Corporate lock e Operator lock SIM Toolkit R 99 is supported For a detailed description of the STK features refer to the PICS Pixit documentation 5 12 4 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 5 12 5 Other basic features Within the scope of the M2M or user interface the following indications and functionalities are supported e Display of Called Number Indication of Call Progress Signals Country PLMN Indication Short Message Indication and Acknowledgement Inte
25. d 10 GPIOSs ve rer age Should be connected GND PWR GSM Power Supply Ground with pins 2 6 8 From 3 3 to 4 3 V Should be connected VBAT GSM Power Supply Typ 3 8 V with pins 1 3 7 PWR 38V Should be connected From 3 3 to 4 3 V Should be connected PWR ea Typ 3 8 V with pins 1 3 5 Should be connected 0 12V Typ 6V PW GSM Power Supply Current limited to gt neuld ASS 600 mA with pin 10 es Cronus EMOS add Data Carrier Detect Serial Interface O compatible 11 VCHARGE PW Asynchronous CMOS 3 3V ue Serial Interface O compatible Dep eee Supply 13 SIM VCC SIM interface 1 8V 3 3V SIM power supply 14 CTS 0 ge een va Clear To Send Serial Interface O compatible 0 12V Typ 6V GSM Power Supply Current limited to S Earls 600 mA PWR PWR PWR PWR R R O O 15 SIM 10 Y SIM interface G SIM I O serial data compatible Asynchronous CMOS 3 3V pe ar 0 Serial Interface 0 compatible dlls SIM_CLK SIM interface Emo SIM clock signal compatible 18 RXD_0 fe lid GN Receive Serial Data Serial Interface O compatible N 19 SIM_RST SIM interface G SIM reset signal compatible 20 TXD 0 de en E ental Transmit Serial Data g Serial Interface O compatible 24 MRSTO GPIO JO Synchronous Serial Interface CMOS 3 3V Master Receive Slave SPI compatible compatible Transmit Asynchronous CMOS 3 3V l oe PR ff Serial Interface 0 compatible Pag deal Mipot reserves the right to change specifications without notice
26. dential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O fa O LU E HI The audio power amplifier can be used as a voice amplifier for the handsfree 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 6 9 5 Circuit Description The output signal of EPP1 EPN1 is amplified by the built in Audio amplifier of E POWERIite and then applied to the Molex Connector E GOLDIite E POWERIite AUOP aril EPPATE EPPAZA all MOLEX Connector MIC At MICP1 43 49 51 Image 17 Linking between E GOLDIite and connector for audio interface The table below shows the PIN number related to the analog audio signals micer 41 1 Analog Handset microphone reference wenn 43 I Analog Handset microphone bias EPPAIB 45 O Analog EPPAZA 47 O Analog Balanced audio out mice2 49 1 Analog weg 51 1 Analog AUOP 53 0 Analog Balanced power audio out AUON 55 O Analog Balanced power audio out 6 9 6 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
27. e profile requested Quality of service profile minimum acceptable GPRS attach or detach CGACT PDP context activate or deactivate CGDATA Enter data state CGAUTO Automatic response to a network request for PDP context activation CGPADDR Show PDP address CGCLASS GPRS mobile station class CGDCONT CGEREP CGQREQ CGQMIN CGATT Page S Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU EF HI Name Command description CGREG GPRS network registration status CGSMS Select service for MO SMS messages Page o Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI 6 9 Audio interface 6 9 1 Audio codecs The following speech codecs are supported in firmware on the DSP e GSM Half Rate TCH HS e GSM Full Rate TCH FS e GSM Enhanced Full Rate TCH EFR e 3GPP Adaptive Multi Rate AMR TCH AFS TCH AHS 6 9 2 Echo canceller Noise Reduction For better handling of speech calls and audio functionalities the product supports algorithms for echo cancellation noise suppression and automatic gain control 6 9 3 DAI Mode For certification testing of audio and vocoder functions the mobile phone has to be connected to the system simulator The Digital Audio Interface between the syste
28. e with integrated power controller e Epcos DGMO81M03 Quad Band Antenna Switch Module with integrated SAW filters for GSM850 900 1800 1900 Receiver 4 2 Memory e Intel Multi Chip Package 64Mbits 1 8V Flash and 16Mbits RAM RD38F2030W0YTQ0 4 3 Power Management e Infineon E POWERlite PMB6814 All the modem power rails are supplied by E POWERIite e Battery connector Page l Gy Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O pa O LU E HI 4 4 Interface e SIM card holder supporting 1 8 V and 3 V card type via E POWERlite Suyin 254038MA006G505ZL o MMCX Interface connector for RF output 50 Ohm connector MMCX Edge Mount SMD J01341A0081 Telegartner o 60 pin board to board connector MOLEX 54167 0608 Audio 2x analog 1x digital I2C bus SPI bus 2x ADC 2x analog out PWM 10 GPIOs o 2 UART serial ports one with HW handshake signals and the other one with SW flow control o Debug testpoints JTAG for C166 and for TEAKlite debug tools 4 5 Miscellanous features e 40 tones polyphonic ring tones support A block diagram and an overview of the module with the listed components are reported in the following pages Outside modde daughter bos d r R Oo GE H 9 9 E H H 9 9 9 9 HW 9 9 A H H H 9 AE H 9 9 EEn A H H 9 9 ME ME H H ME H EE EE EE EE EE EE ES EE H EE EE ES EE HS EE EN ES EE HS EE EN EZ EE HS EE EN EZ OE
29. ed DTE rate HE o Return to on line data state Page l fis Mipot reserves the right to change specifications without notice Confidential TI Qo O Qo Qo lt GMI GMM GSN GMR GSM GPRS Data Module P n 3 2000733 TECH COMPANY HI Command description Escape character Command line termination character Response formatting character Command line editing character Pause before blind dialing Connection completion timeout Command dial modifier time Automatic disconnect delay 12 Escape prompt delay EPD Command echo Result code suppression DCE response format Result code selection and call progress monitoring control Specific AT commands H CGED TRACE XBANDSEL XCALLSTAT XGENDATA XGCNTRD XGCNTSET Production test command GPRS cell environment description Switch on off trace Select band Set reporting call status Display generation and SW version Read counters of sent or received GPRS data Set reset counter of sent or received GPRS data XHANDSFREE Set hands free mode XL1SET Call the L1 specific function XSIO Configuration trace and modem AT interfaces STKPRO STKTR STKENV STKPROF STKCC STKCNF SIM APPL TK proactive commands SIM APPL TK terminal response SIM APPL TK envelope SIM APPL TK terminal profile SIM APPL TK call control commands SIM APPL TK proactive session status GPRS AT commands Define PDP context GPRS event reporting Quality of servic
30. el RD38F2030W0YTQO Multi Chip Memory combo e 64 Mbits 1 8V Flash e 16 Mbits RAM e ROM footprint amount to ca 4MB e A max of 2MB is provided to a file system service of customizable size Page 1 Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI e The maximum storable file size is 1 MB e The maximum FFS data write rate is 20 Kbytes s Page mode is supported for enhanced system performance 5 6 Clock The 26MHz master clock is generated by SMARTiSD2 with a fully integrate digital controlled crystal oscillator DCXO whose signal is used as a reference frequency for the radio synthesizer and also provided to the baseband IC after a buffer amplifier The only external component needed for oscillator is a quartz crystal The oscillator and buffer are supplied by VRF2 powering it up activates the 26MHz clock The baseband provide Automatic Frequency Correction AFC to SMARTiSD2 with control words sent on the 3 wires interface to guarantee the GSM frequency stability requirements E GOLDIite has built in Clock Generation Unit CGU that generates and distributes the suitable clock signals to all the baseband sections The Real Time Clock RTC is implemented with a 32 KHz quartz crystal for E GOLDIite internal oscillator EE I EKDA EN I AF control L s e e e p I System CLK26MHa F GOLDI ite Clock
31. face by soldering some matching components Ta ORL PS TOUTS TOUTS I EE DE senn ES roo T200 Tx 300 gt i I ER F 900 Pe Antenna Switch Image 4 3 2000733 RF High Power block diagram Page l on Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI 5 4 Baseband 3 2000733 baseband system provides all necessary interfaces for design a realistic phone and additional interface for hardware software designing and debugging Phone design includes the following interfaces e SIM card holder supporting 1 8 and 3V card type e System connector on phone with serial data I O with handshake signals Outside phone design there are the following interfaces e 2 UART ASCO with hardware handshake signals and ASC1 without flow control Both of them are accessible on Molex board to board connector and supports high speed dataflow e Debug connectors JTAG for C166 and for TEAKlite debug tools Fin ore Combo P RAM ct sat FLASH wl MAs en FL ASH Ci AM r 166 SPI 248 Toon Coin cS n ET D 45 18 I lac li sco E GOLDilite PR 7260 ECO g ASC nl Keypadi Tae S a EE GN a E E MN EE EE EE eee ME HE EE EE EE EN OM EZ ee KEN mn EE om Em EE EE EE EE EE EZ EZ EZ ME DEN Image 5 3 2000733 Baseband block diagram 5 5 Memory GSM modem is equipped with Int
32. 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 l E Radio 4 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 Rewrite IMEI Manage SIM locks Service software API functionality Backup and restore user data Defect logger to analyze memory trace Manufacturing requirements Flashing throughput for 8 Mbytes memory 400 kbps GSM standard compliancy ETSI GSM Phase 2 R99 EGSM 900 MHz DCS 1800 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 Network operation mode I II II CSD up to 9 6kbps V 32 V 110 FAX G3 Class 2 0 SMS Short message service Short Message Service Mobile Terminated SMS MT Frequency Bands GSM GPRS Data Services Page l aes Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU
33. he frequency bands EGSM 900 MHz and DCS 1800 MHz the dynamic behavior can be configured dynamically by disabling enabling a specific band e g through AT commands Eventually the module can be configurated either dual band or tri band or quad band The supported power classes for both voice and data services will be e Class 4 2W for GSM band e Class 1 1W for DCS bands The product implements a Class B Mobile Station offering simultaneous access to GSM and GPRS services Network operation modes to Ill are supported with user definable preferred service between GSM and GPRS The main buildings blocks of the module are E GOLDIite GSM GPRS Baseband System Infineon PMB7860 and E POWERlite Power Management Infineon PMB6814 It s possible connecting SIM card either with an on board connector or with an external SIM connector The core of the module is represented by the modem constituted from E GOLDlite a power amplifier TriQuint TAM7M4006 a transceiver Infineon SMARTISD2 PMB6271 and a front end EPCOS DGM081M03 4 Product environment 3 2000733 module is composed from the following blocks e Modem e Memory e Power Management e Interface e Miscellanous features 4 1 Modem e Infineon E GOLDlite PMB7860 GSM GPRS Baseband System e Infineon SMARTISD2 PMB6271 V1 1 GSM 850 900 1800 1900 MHz Voice and Data Quad Band Multi Slot Transceiver e TriQuint TQM7M4006 3V Quad Band GSM850 900 DCS PCS Power Amplifier Modul
34. ial Communication ASC ports at standard speeds in power saving DCE serial port relies on hardware flow control logic DTE shall cache serial data flow if it senses CTS inactive high logic CTS is set inactive while power saving and set active while running at full soeed and ready to receive Since power saving exits at least every 2 seconds DTE shall be capable to cache up to 2 seconds of information flow host polling mode System waits on a software timer for 5000 frames 23 077 sec after the last valid character received allowing immediate response before re enter power saving Hardware flow control is currently supported only on ASCO not on ASC1 5 11 Security 3 2000733 supports a security module that prevents uncontrolled installation updates of software on delivered products The IMEI International Mobile Equipment Identity cannot not be changed after the ME s final production process the protection of the IMEI shall resist tampering i e manipulation and change by any means e g physical electrical and software The security module provides the required measures to fulfill these IMEI protection requirements For protection against flash tampering the system uses a unique Chip Identification Number for encryption and authentication of valid flash memory images Page ae Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L
35. ll HW flow control Default UART configuration implies ASCO devoted to AT interface ASC1 available for debug tracing only RX TX lines Page l S Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI These serial interfaces are available complying with V 24 protocol and the signals are e TX Data TXD 0 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 name Pine uo ane Description Seratinteriace DeD 10 O CMOS 33V compatible Data Carrier Detect DTR 12 1 CMOS 3 3V compatible Data Terminal Ready ma n 14 1 CMOS3 3V compatible Clear To Send man 16 O CMOS 3 3v compatible Request to Send Asynchronous RXD O 16 I CMOS 3 3v compatible Receive Serial Data Serial Interface 0 TxD 0 20 O CMOS 3 3V compatible Transmit Serial Data Ri 22 0 CMOS3 3V compatible Ring Indicator DSR 24 O CMOS 3 3V compatible Data Set Ready RXD 1 26 I CMOS 3 3V compatible Receive Serial Data Asynchronous Tx0 1 28 O CMOS 3 3V compatible
36. m simulator and the MS is supported as described in GSM 04 14 specifications Supported modalities are e Normal mode e Vocoder test e Acoustic test e Voiceband test The table below shows the PIN number related to the DAI signals CLKO DAI CMOS 3 3V compatible DAI clock RXD DAI 33 I CMOS 3 3V compatible TXD DAI 35 O CMOS 3 3V compatible DAI Transmit WAO DAI CMOS 3 3V compatible DAI Reset 6 9 4 Audio devices Handset A standard handset is supported for normal handset operation on the default audio path Headset Two earpiece headsets are supported and may be used for voice during calls The audio path switching from handset to headset and back is automatic when the headset jack is inserted or removed In headset mode uplink audio path is switched to the headset microphone and headset button works for call accept release Microphone The uplink path can be switched between the handset and the headset microphone The path switching is driven automatically by the headset jack The uplink path can be muted 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 Page l pare Mipot reserves the right to change specifications without notice Confi
37. nfidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a mui O O L O LU E POT Command description CSCA CSCB Service center address Select cell broadcast message types Supplementary services commands CCFC CCWA CLIR CLIP COLP COLR CAOC CACM CAMM CPUC CHLD CTFR CLCC CSSN CUSD CCUG CNAP Call forwarding Call waiting Calling line identification restriction Calling line identification presentation Connected line identification presentation Connected line identification restriction Advise of charge Accumulated call meter Accumulated call meter maximum Price per unit and currency table Call related supplementary services Call deflection List current list calls Supplementary service notifications Unstructured supplementary service data Closed user group Calling name presentation Data commands CBST Select bearer service type FCLASS Service class selection and identification CR Service reporting control CRC Cellular result codes CRLP Radio link protocol FAX class 2 0 commands FDT FDR FIP Transmit data Receive data Initialize facsimile parameters FKS Session termination FK Session termination FAA Adaptive answer FAP Address amp polling capabilities FBS Buffer size FBO Data bit order FBU HDLC frame reporting FCC DS capabilities parameters FCQ Copy quality checking FCR Capability to receive data FCS Current session results F
38. orities 5 10 1 E POWERIite If the voltage decreases the power decreases too VCXO_en control voltage is applied to E POWERlite to selectively shutdown supply voltage lines LRFO LRF1 and LRF2 for radio frequency part VCXO_en control voltage is used in PWM lt gt PFM StepDown converter since PFM mode requires less switching less power than PWM on light loads Page S Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 TECH COMPANY HI PWM mode heavy load PWM mode light load PFM mode light load J m m gt et gt et gt et Image 13 E POWERIite comportament during Power Saving E POWERIite built in audio amplifier shall also shut down when unused via proper I2C messages 5 10 2 SMART SMARTi and BaseBand are linked via a 3 wire bus Clock Data and Enable Since Enable is active low and inactive high it is forced low before enter power saving else SMARTi will be pseudo supplied via Enable input junctions This may be very harmful for relevant BaseBand output port HW and consumes power Enable is restored high when power saving exits Moreover SMARTi has also to be reinitialized just like the first power up stealth telegrams Awakening Stealth Telegram Sending Sleeping pnase Enable Clack Image 14 SMARTi comportament during Power Saving 5 10 3 Serial ports It is impossible to receive and send on Asynchronous Ser
39. pE TRUCE OR Rg YE U KR JK R IER NR lt D J SE gE AAA DAA MA LA E S gia d A Image 3 Overview of main parts of 3 2000733 module Page S Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU E HI 5 3 RF High POWER Core of RF part is the SMARTiSD2 transceiver which performs modulation and up conversion of l Q signal as well as down conversion and demodulation of the RF received signals The interface between E GOLDlite and SMARTiSD2 is balanced l Q analog signal time shared by transmitter and receiver Programming of SMARTiSD2 transceiver is done through dedicated 3 wires interface of E GOLDlite Timing are provided by the built in GSM Timer Unit of E GOLDIite the antenna switch and PA are commanded via trigger signal TOUTO TOUT 2 3 SMARTiSD2 provides two different RF TX outputs respectively for 850 900 and 1800 1900 bands TriQuint TQM7M4006 PA amplifies these signals maintaining two separate paths The PA is directly connected to the VBAT supply The power ramp control is provided by E GOLDlite to the PA module which has a built in power controller Quad Band Epcos antenna switch integrates SAW filters and matching for all the RX paths It is directly connected to the RX inputs of SMARTiSD2 The RF I O signal is by default provided to 500hm SMA connector Printed antenna is selectable as RF I O inter
40. rnational Access Function Service Indicator Dual Tone Multi Frequency DTMF Subscription Identity Management Service Provider Indication Abbreviated Dialing Power on external input 5 13 Software tools The GSM GPRS module supports a development tool suite that caters for trace programming target flash calibration and production testing 5 13 1 SW development tools A trace tool is supported to debug the software behavior through serial communication port 2 UART1 Almost all supported AT commands can be entered on the trace port itself for sake of usability 5 13 2 Manufacturing tools Manufacturing llaboratory tools comprise e Flashtool a multithreaded application to handle the download of software to target up to 8 target concurrently conceived to be used in manufacturing sites and hardware key protected Page l S Mipot reserves the right to change specifications without notice Confidential GSM GPRS Data Module P n 3 2000733 gt zZ lt a O O L O LU F e Phonetool an application to handle the target software s functionalities giving access to several driver functionalities such RF Audio FFS EEPROM power management etc In particular Phonetool provides support for e the generation of EEPROM maps used to access the target EEPROM from host the generation of EEPROM structures defaults the FFS formatting of the file system binary image file RF calibration Audio filters me
41. tion 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 Document The charging battery range goes from 400 to 1100 mA with a step of 100 mA MOON gt aa coud Should be connected with ping H 6 8 eno 6 PWR Grond T Should be connected with pins 2 4 8 eno 8 PWR Ground T Should be connected with pins 2 4 6 From 0 to 12 V Typ 6V ee VCHARGE 9 PWR Current limited to 600 mA Should be connected with pin 11 From 0 to 12 V Typ 6V VCHARGE Current limited to 600 da Should be connected with pin 9 6 4 Antenna interface A 50 Ohm SMA connector is provided as antenna connector for GSM functionality 6 5 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 fully RS232 9 pin logical compliant and support fu
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