Sony Ericsson GR64 manual

GR64 GSM/GPRS Modem Integrators Manual[...]

LZT 123 1834 2 The information contained in this document is the proprietary information of Sony Ericsson Mobile Communications Internati onal. The cont ents are confidential and any disclosure t o persons other than the officers, employees, ag en ts or subcontractors of the owner or licensee of t his document, without the prior w ritten consent of[...]

LZT 123 1834 3 Contents Overview . ................... .................. .................. ................... .............. ............. 8 1 Introducti on ................ ............... .................. .................. ................... ..... 9 1.1 TARGET USERS............................................ ..............................[...]

LZT 123 1834 4 3 Abbreviations ....... .................. .................. ................... .................. ....... 22 Integra ting the Wireless Modem .......... ................... .................. .................. 24 4 Mechanica l Description .................. ................... .................. ............... ... 25 4.1 INTERFAC[...]

LZT 123 1834 5 5.10.1 PCM DATA FORMAT .................................................................. ....................... 53 5.11 SERIAL DATA INTERFACES ............................................. ..................................... . 55 5.11.1 UART1 ........................... ..................................... ......................[...]

LZT 123 1834 6 7 Hints for Integratin g the W ireless Modem ......... ...................... .............. 75 7.1 SAFETY ADVICE AND PRE CAUTIONS ................................................................ ........ 75 7.1. 1 GENERAL .............................. .............................. ..................................... ........ 75 [...]

LZT 123 1834 7 10.4 SIM CARD........... ..................................... ..................................... ....................... 86 10.5 ENVIRONMENTAL SPECIF ICATION .................... .................................... ................ 87 11 Regulat ory Notices .................. .................. ............... ..................[...]

LZT 123 1834 8 Overview[...]

LZT 123 1834 9 1 Introduction 1.1 Target Users The GR64 wireless modems are designed to be integrated into machine-to-machine or man-to-machine communications applicat ions. They are intended to be used by manufa cturers, system integrators, applications developers and developers of wi reless communications equipment. 1.2 Prerequisites It is assume[...]

LZT 123 1834 10 Part 3 – Developer’s Kit This section lists the contents of the Deve lop er’s Kit and provides the information to setup and use the equipment. 1.4 Notation The following symbols and admo nition notation ar e used to draw the r eaders attention to notable, or crucially-important information. Note Draws the readers attention to [...]

LZT 123 1834 11 2 GR64 Wireless Modem 2.1 About the GR64 The Sony Ericsson Gx64 family of devices ar e Qu ad Ba nd GS M/G P RS wireless modems operating in the GSM 850/900/1800/1900 bands. These products belong to a new generation of S ony Ericsson wireless modems, and are intended to be us ed in machine-to-machine appli cations and man-to-machine [...]

LZT 123 1834 12 2.2 Wireless modems in a Communication System Figure 2.2-1 and Figure 2.2-2 illustrate the main bloc ks of a wireless communication system using the wireless mode m. Figure 2.2-1 shows the communication system when the script is embedded on t he wireless modem and Figure 2.2-2 shows the communication system when a micro-contro ller [...]

LZT 123 1834 13 SIM SIM GSM ENGINE GSM ENGINE DCE DCE DTE DTE SYST EM INTERFAC E STATUS & RESPO NSE COMMA ND & CONT ROL MS GSM NETWORK DC POWER GR64 SIM SIM GSM ENGINE GSM ENGINE DCE DCE DTE DTE SYST EM INTERFAC E STATUS & RESPO NSE COMMA ND & CONT ROL MS GSM NETWORK DC POWER GR64 Figure 2.2-2 Main Blocks in a Wirel ess System (exte[...]

LZT 123 1834 14 2.3 Features The wireless modem performs a set of telecom services (TS) according to 3GPP release 99 and ITU-T. The functions of the wirel ess modem are implemented by issuing AT commands over a serial interfac e. 2.3.1 Types of Mobile Station The GR64 is a fully Quad Band capable GSM/GPRS mobile statio n with the characteristics sh[...]

LZT 123 1834 15 2.3.3 Voice Calls The wireless modem offers the capability of MO (mobile originated) and MT (mobile terminated) voice calls, as well as supporti ng eme rgency calls. Multi-party, call waiting and call divert features are availabl e. Some of these features are network- operator specific. For the inter-connection of audio, the wire le[...]

LZT 123 1834 16 2.3.5 GPRS Mu lti-Slot Suppor t GSM Multi-slot classes supported by Gx64 devices Maximum slot allocation Multislot Class Downlink Uplink Active Allowable Configuration Max da ta rate 8 4 1 5 1 up; 4 down 8-12Kbps Send 32-48Kbps Receive 1 up; 4 down 8-12Kbps Send 32-48Kbps Receive 10 4 2 5 2 up; 3 down 16-24Kbps Send 24-36Kbps Receiv[...]

LZT 123 1834 17 2.3.8 Other Features The GR64 supports many other features, incl uding: • 3GPP TS 27.010 multiplexing • GPS interoperability • SIM application tool kit, class 2 release 99 compliant • On board TCP/IP stack In addition, customers have the option of a GS64 sof tware variant which adds embedded application functional ity.[...]

LZT 123 1834 18 2.4 Service and Su pport 2.4.1 Web Pages Visit the Sony Ericsson M2M ex tranet we b site for the follo wing information: • Where to buy wireless modems or for recommendations concerni ng accessories and components • Local contact details for custom er support in your region • FAQs (frequently asked questions) Access to the Son[...]

LZT 123 1834 19 2.5 Precautio ns The wireless modems are ESD protected up to ±15kV on all 2.8V IO pins. All ot her pins are protected up to ±2kV. Integrators must follow electronic device handlin g precautions when working with any electron ic device system to ensure no damage occurs to the host or the wireless modem. In the section ‘Integ rati[...]

LZT 123 1834 20 2.6.2 Radio Fr equency (RF) exposure an d SAR Your wireless modem device is a low- power radio tran smitter and receiver (transceiver). When it is turned on, it emit s low le vels of radio frequenc y energy ( also known as radio waves or radio frequency fields). Governments around the world have adopte d comprehensive intern ational[...]

LZT 123 1834 21 This symbol on the product or on its packaging indicates that this product shall not be treated as household wast e. Instead it shall be hande d over to an appropriate collection point for the recycl ing of electrical and electron i c e q u i p m e n t . B y e n s u r i n g this product is disposed of corr ectly, you will help pr ev[...]

LZT 123 1834 22 3 Abbreviations Abbreviation Explanation AMR Adaptive Multi Rate ATMS Audio to Mobile Station AFMS Audio from Mobile Station CBM Cell Broadcast Message CBS Cell Broadcast Service CSD Circuit Switched Da ta DCE Data Cir cui t Ter mina ting Equi pme nt DK Develope r’s Kit DTE Data Terminal Equi pment DTMF Dual Tone Multi Fre quency [...]

LZT 123 1834 23 Abbreviation Explanation SDP Service Discovery Pro tocol SIM Subscriber Identity Mo dule SMS Short Messa ge Service TCP Transport Control Protocol UDP User Datagr am Protocol[...]

LZT 123 1834 24 Integrating the Wireless Modem[...]

LZT 123 1834 25 4 Mechanical Desc ription 4.1 Interface Description The pictures below show the mechanical design of the wireless modem along with the positions of the different connectors and m ounting holes. The wireless mod em is protected with tin coated steel ASI 1008/1010 covers that meet the environmental and EMC requirements. system connect[...]

LZT 123 1834 26 Please note the following: • Mountin g holes po sitione d at the corners make it possi ble to securely bolt the wireless mode m into your application. • Keypad, display, microphone, speaker and battery are not part of the wireless modem. • For the GR64 variant without an integrated SIM holder, the SIM card is mounted in the us[...]

LZT 123 1834 27 4.2 Physica l Dimensions Figure 4.2-1 Dimensions of the Wi reless modem (Integrated SIM variant)[...]

LZT 123 1834 28 Figure 4.2-2 Dimensions of the Wireless modem (Legacy variant) Measurements are given in millimeters. See also Technical Data, in Section 10.[...]

LZT 123 1834 29 5 System Connecto r Interface 5.1 Overvi ew Electrical connectio ns to the wireless mode m (except the antenna) , are made through the System Connector Interface. Th e system connector is a 60-pin, st andard 0.05 in (1.27 mm) pitch device. The system connector allows both board-to -board and board-to-cable connections to be made. Us[...]

LZT 123 1834 30 Table 5.1-1 Pin Assignments Pin Name Direction Function PIN Connection Required 1 VCC Input DC power Yes 2 GND - Ground Yes 3 VCC Input DC power Yes 4 GND - Ground Yes 5 VCC Input DC power Yes 6 GND - Ground Yes 7 VCC Input DC power Yes 8 GND - Ground Yes 9 VCC Input DC power Yes 10 GND - Ground Yes 11 CHG_IN Input Battery charger p[...]

LZT 123 1834 31 Pin Name Direction Function PIN Connection Required 35 TX_ON Output Transmit indication RI Output Ring Indicator 36 GPIO8 In/Out General purpose IO DTR1 Input Data Terminal Ready (UART1) Yes 2 37 GPIO10 In/Out General purpose IO DCD1 Output Data Carrier Detect (UART1) 38 GPIO11 In/Out General purpose IO RTS1 Input Ready To Send (UAR[...]

LZT 123 1834 32 5.2 Dealing w ith Unuse d pins Integrators applications may connect all of the GR64 signals pins, or just those necessary for minimal operation, or most commonly some other permutation. If GR64 signal pins are not connected t o the host application you should terminate them in the following manner. Table 5.2-1 Unused Pin Termination[...]

LZT 123 1834 33 Pin Name Unuse d pin t ermi nation 43 DTM3 Connect to VREF 44 DFM3 Leave Open 45 USBDP Leave Open 46 USBDN Leave Open 47 SSPDTM Con nect to VREF 48 SSPDFM Leave Open 49 VUSB Leave Open 50 ALARM Leave Open 51 SSPFS Leave Open 52 SSPCLK Leave Open 53 MICIP Connect to AREF 54 MICIN Connect to AREF 55 EARP Leave Open 56 EARN Leav e Open[...]

LZT 123 1834 34 5.3 Genera l Electrical and Log ical Characteri stics The core digital IO i s based upon 1.8V technology in the baseband chipset. All external IO signals undergo bi-directional level shifting on the ph ysical module to provide flexibility to users of different vo ltage technology. An internal core IO regulator is used as a reference[...]

LZT 123 1834 35 Figure 5.3-1 Common Level Shifte r Circuit (VREF as a n Output) The output impedance of the Maxim chip is 6kohm , so you must ensure that your application impedance to ground or supply is high enough to allow for full voltage swing. A minimum application impedanc e of 56kohm should be assumed. Similarly, where a GPIO is used as an i[...]

LZT 123 1834 36 5.3. 1.2 I2C Level Shifter Interface Because of the nature of the I 2 C interface signals, SDA (data) & SC L (clock), they utilize a different type of level-shifting tec hnolo gy to that of the ‘common’ IO . The I 2 C level shifter I C uses an open d rain cons truction with no di rection pin, ideally suited to bi-directional[...]

LZT 123 1834 37 5.4 Grounds Pin Name Direction Function 2 GND - Ground 4 GND - Ground 6 GND - Ground 8 GND - Ground 10 GND - Ground 12 GND - Ground 60 AREF - Analogue reference There are two ground connections in the wireless modem, AREF (analogue ground) and GND (digital ground). Pin assignments are shown in the table above. AREF and GND are con n[...]

LZT 123 1834 38 5.5 Regulated Power Su pply Input (VCC) Pin Name Direction Function 1 VCC Input DC power 3 VCC Input DC power 5 VCC Input DC power 7 VCC Input DC power 9 VCC Input DC power Power is supplied to the wireless modem VCC pins, from an external so urce. User application circuitry should connect all VC C pins together in to carry the curr[...]

LZT 123 1834 39 The module has approximately 40 µ F of internal capacitance across the VCC pins. During initial power-up the host pow er supply will have to charge this capacitance to the ope rati ng voltage. This initial in-rush curr ent may ex ce ed the modu le’ s normal peak current, sometimes greater than an order of magnit ude higher (depen[...]

LZT 123 1834 40 VREF Input Parameter Min Typ Max Unit VREF input voltage 1.8 5.2 V VREF load curren t 0.1 50 µ A Figure 5.6-1 Level shifter arrangement[...]

LZT 123 1834 41 5.7 Battery C harging Input ( CHG_IN) Pin Name Direction Function 11 CHG_IN Input Batt ery charger power For battery powered applications, the GR64 provides a charge input (CHG_IN) pin to aid and support battery ch arging. A ty pical application would power the wireless modem directly f rom a battery source conn ec ted to VCC (pins [...]

LZT 123 1834 42 BATTERY CHARGE R CONT ROL BATTERY CHARGER CONT ROL TIME R TIME R + - 3.6V 50mA 3.6V 50mA MAX CURR ENT DETECTION ADC SUI SUI TO uPC V REF1 ADIN1 C1 V REF2 VCC SINGLE CELL Li -ION VOLTAGE SOURCE CHG_IN D1 CHARGE FET + - BATTERY CHARGE R CONT ROL BATTERY CHARGER CONT ROL TIME R TIME R + - 3.6V 50mA 3.6V 50mA MAX CURR ENT DETECTION ADC [...]

LZT 123 1834 43 As a safety precaution, the battery cell vo lt age must be at least 2.5 V before fast- charge is allowed to take place. If the b attery cell voltag e is less than 2.5 V, it is considered either d eeply discharged or sho rted. To protect a Li- ion cell from the damage that may occur if it is fast-charged from this state, a 3 .6 V tri[...]

LZT 123 1834 44 Li-Ion batteries generally provide long storag e life with few limiting condition, and offer problem-free charge after long storag e. Under normal conditions, the lithium ion battery has a life of more than 500 charge/discharge cy cles. Also, Li-Ion batteries have a slow self-discharge rate (typically 1.3% per month, compared w ith [...]

LZT 123 1834 45 To determine battery life, on a full char ge, the following rule of thumb can be applied: Standby time = Bat tery Capacity (mAh) / Idle current (mA) Call time (voice or data) = Battery Capacity (mAh) / Call cu rrent (mA) Example 1 – Standby time: A 600mAh rated Li-Ion battery, from fully charged (around 4.2V) t o the module cut- o[...]

LZT 123 1834 46 Example 3 – Typical Operation: A module performing periodic network dat a transfers and communicating intervallic status information to its host would spend its non-active periods in sleep mode. I f the module spends 30 mins each day on call (320mA), 30 second each hour performing housekeeping, monitoring and status t asks (110mA)[...]

LZT 123 1834 47 5.8 Powering the Mo dule ON and OFF (ON/OFF) Pin Name Direction Function 14 ON/OFF Input Device o n/off control 5.8.1 Turning the Module On Figure 5.8-1 Power On timing The GR64 power ON sequence is shown abov e. The significant signals are VCC, ON/OFF and VR EF, shown by sol id lines. The other signals (in dashed lines) are interna[...]

LZT 123 1834 48 VREF exceeds it’s reset threshold approx 500 µ s later, then 250ms afterwa rds (denoted by t 2 ) the RESE T line goes high. The microprocessor can latch the power on state by setting the power keep (PWR_KEEP) high after the RESET goes high and before the power on (ON/OFF) signal is released. It is recommended that ON/OFF is he ld[...]

LZT 123 1834 49 the RTC can continue to operate even though VCC is removed, provided that a sufficie ntly charged backup device is connected to the VRTC. Refer to section 5.1 8.1 for details. The relevant characteristics of the ON/OFF Power control interface are shown in the table be low. Parameter Conditions Min Typ Ma x Unit Input low (0V), VCC =[...]

LZT 123 1834 50 5.9 Analogue Audio Pin Name Di rection Function 53 MICIP In pu t Mic roph one inp ut p osi tive 54 MICIN Input Microphon e input negative 55 EARP Output Earpiece output positive Low-level 56 EARN Output Earpiece out put negative 57 AUXO Output Auxiliary audio from module to host 59 AUXI Input Auxiliary a udio to module from host Hig[...]

LZT 123 1834 51 There five factory-set audio profiles as follows: • Portable ha nds free Low-lev el is reco mmended. • Handset Low-lev el is reco mmended. • Car kit Low-lev el is reco mmended. • Speake rphone High-level is recommended. • Headset Low -lev el or High -lev el c an be us ed wi th headset , dependin g on requireme nts. Portabl[...]

LZT 123 1834 52 5.9.2 Auxiliary Audio from Mobile Station (AUXO) AUXO is a single-ended auxiliary analog ue audio output from the wireless modem and may be us ed to d rive a spea ker or an ear piece . The inter face h as an i ntern al 100nF coupling capacitor; a load of 10ko hm wi ll provide a near full-scale output capability between 300 to 4300 H[...]

LZT 123 1834 53 Parameter Conditions Min Typ Max Unit max input gain 14 16 18 mVrms Input voltage full scale min input gain 45 50 56 mVrms Frequency response -3dB cut-off 300 3400 Hz Output dc bias level 2.16 2.4 2.64 V 5.9.4 Speaker Signals (EARP, EARN) EARP and EARN are the speaker output signals. These are differential-mode outputs. With a full-[...]

LZT 123 1834 54 PCMCLK (bit clock) and PCMSYNC (frame sy nchr onization) are both g enerated by the DSP within the wire less modem. The DSP with in the wireless mode m in this instance is the master for all exte rnal PCM, so cloc ks and dat a from external devices must be synchronized to it. For standard GSM voice a 13-Bit PCM data word is e mbedde[...]

LZT 123 1834 55 5.11 Serial Data I nterf aces The serial channels consist of t wo UARTs and a USB port . These provide communication links to the application or accessory units. The serial channels can be us ed in differing configurations, dependin g upon the users requirements and applic ation . However, the commo n configuration options are descr[...]

LZT 123 1834 56 5.11.1 UART1 Pin Name Direction Function 32 DSR1 Output Data Set Ready (UART1) 36 RI Output Ring Indicator 37 DTR1 Input Data Terminal Ready (UART1) 38 DCD1 Output Data Carrier Dete ct (UART1) 39 RTS1 Input Ready To Send (UART1) 40 CTS1 Output Clear To Send (UART1) 41 DTM1 Inp ut Data To Module from host (UART1) 42 DFM1 Output Data [...]

LZT 123 1834 57 5.11.2.1 Serial Data From Wireless modem (DFM1) DFM1 is an output signal that the wireless modem uses to send data via UART1 to the host application. The electrical characteristics of this level-shifted signal are described in section 5.3.1. 5.11.2.2 Serial Data To Wireless modem (DTM1) DTM1 is an input signal, used by the applicati[...]

LZT 123 1834 58 5.11.3.3 Clear To Send (CTS1) CTS is asserted by the DCE to indicate th at the host (DTE) may transmit data. When CTS is high, the host (DTE) is not permitted to transmit data. The table below shows the load characterist ics for this signal. 5.11.3.4 Data Terminal Ready (DT R1) DTR indicates that the DTE is ready to receive data. It[...]

LZT 123 1834 59 5.11.4 UART3 (DTM3, DFM3) Pin Name Direction Function 43 DTM3 Inp ut Data To Module from host (UART3) 44 DFM3 Output Data From Module to host (UART3) UART 3 consists of a full duplex serial co mmunica tion port wi th tr ans miss ion and reception lines. Timing and electrical signals characterist ics are the same as for UART1, DTM1 a[...]

LZT 123 1834 60 5.11.5 USB Pin Name Direction Function 45 USBDP In/Out USB data positive 46 USBDN In/Out USB data negative 49 VUSB Input USB DC powe r The USB interface is compliant with the US B2.0 standard for a full speed (12Mbps) endpoint device. T ogether with VUSB an d GND it creates a standa rd USB 4-pin interface. VUSB (VBUS in the USB stan[...]

LZT 123 1834 61 5.11.6 SIM Card Interface Pin Name Direction Function 15 SIMVCC Output 1.8V or 3.0V SIM card supply 16 SIMDET Input SIM pres ence det ection 17 SIMRST Output SIM card reset sign al 18 SIMDAT In/Out SIM card data 19 SIMCLK Output SIM card clock signal This interface allows the user to communic ate with the smart (SIM) card in the u s[...]

LZT 123 1834 62 5.11.7 SIM Detection (SIMDET) S I M D E T i s u s e d t o d e t e r m i n e w h e t h e r a S I M c a r d h a s b e e n i n s e r t e d i n t o o r r e m o v e d from the SIM card holder. You sho uld normally wire it to the ‘card insert ed switch’ of the SIM card holder, but different implementations are possible . When left ope[...]

LZT 123 1834 63 Signal Mode Value Minimum input voltage 2.5 V Active High Maximum input voltage 12.0 V SERVICE Inactive Low Maximum input voltage 0.8 V There are tw o methods for updating the f irmware in the GR64: Sony Ericsson Emma III and Updater. The Emma III sy stem is a web based tool that accesses a Sony Ericsson serv er from which signed so[...]

LZT 123 1834 64 Figure 5.14-1 Recommended circuit for an LED[...]

LZT 123 1834 65 5.15 General Purpose IO Pin Name Default Alternate function 21 GPIO1 GPIO1 22 GPIO2 GPIO2 23 GPIO3 GPIO3 24 GPIO4 GPIO4 13 GPIO5 ADIN4 ADC Input 4 33 GPIO6 LED LED control signal 32 GPIO7 DSR1 Data Set Ready (UART1) 36 GPIO8 RI Ring Indicator 39 GPIO9 RTS1 Ready To Send (UART1) 37 GPIO10 DTR1 Data Terminal Ready (UART1) 38 GPIO11 DC[...]

LZT 123 1834 66 Some GPIO is configured to provide a keyb oard interface (details are covered in t he next section). In the GR64, all IO undergoes level shifti ng to maintain backward compatibility with older interface technol ogy. Users should not that GPIO that is used truly bi- directional cannot be op en drain type on both sides. At least one s[...]

LZT 123 1834 67 5.16 Digital to Analogue Converter – DAC Pin Name Direction Function 20 DAC Output Pulse wi dth modulated signal The GPIOx has dual functionality. In addi tion of being a fully programmable GPIO it also has the capability o f becoming a PWM output. This PWM can be used as a DAC by implementing an RC-filter fo llowed by an optional[...]

LZT 123 1834 68 Figure 5.17-1 ADC sharing arrangement ADC sampling frequency and sampling source selection can be set up and controll ed with AT-commands by the user. ADC sample s requires up to 5 clock (ADCLK) cycles to process. The ADC also performs some system-level sampling. These two factors limit the maximum practical sa mp ling rate to aroun[...]

LZT 123 1834 69 5.18 I 2 C Serial Control Bus Pin Name Direction Function 29 SDA In/Out I 2 C data 30 SCL Output I 2 C clock The I 2 C interface comprises two signals; data (SDA) and clock (SCL). Both SDA and SCL have pull-up resistors. Therefore, when the bus is free, both SDA and SCL are in a HIGH state. The GR64 implementation of I 2 C supports [...]

LZT 123 1834 70 5.19 Burst Transmission (TX_ON) Pin Name Direction Function 35 TX_ON Output Transmit indication Burst transmission is the period during whic h the GSM transceiver is transmitting RF signals. TX_ON is an indicator th at the module is transm itting. A typical application may use TX_ON to blank adjacent rece iver circuitry as a means o[...]

LZT 123 1834 71 5.20.1 Real Time Clock Backup Supply (VRTC) Pin Name Direction Function 25 VRTC Input DC supply for real time clock VRTC prov ides an in put c onnec tion to th e mo dule whi ch al lows th e u ser to powe r th e real time clock (RTC) within the GR64 by wa y of a coin cell or charged capacitor. When the module is powered, an in ternal[...]

LZT 123 1834 72 Figure 5.20 -1 VRTC connection 5.20.2 RTC Alarm (ALARM) Pin Name D irection Function 50 ALARM Output RTC Alarm The Alarm output is logic output from the modul e which is suppl ied fro m the RTC c i r c u i t r y b l o c k . T h i s b l o c k i s i n t u r n supplied either from the main supply of the module or from a backup ba ttery[...]

LZT 123 1834 73 Figure 5.20-2 Typical host-side circuit for ALARM output VRTC is spe cified to wo rk down to 1 . 1V across the environmental operating conditions of the GR64. Integrators may discover in control led environments that the VRTC interface will function reliably as low as 0.8 V, so best practice would be to design the circuitry to op er[...]

LZT 123 1834 74 6 Antenna Connector The wireless mo dem’s antenn a connector allows transmission of the r adio frequency (RF) signals from the wireless modem to an exter nal cust ome r supplied antenna. The connector is a micro-miniature coax ial MMCX through hole mounted socket. A number of suitable MMCX type, mating plugs are availabl e from th[...]

LZT 123 1834 75 7 Hints for Integrating the Wireless Modem This chapter gives you advi ce and he lpful hints on how to integrat e the wireless modem into your application from a hardware perspective. Make sure you read and consider the inform ation under the following h eadings before starting your integration work: • Safety advice and pre cautio[...]

LZT 123 1834 76 Do not connect any incompatible component or product to the module. Sony Ericsson does not warrant against defects, malfunction, non- conformities or deviation caus ed by the conn ection of incom patible components or products to the GR64. The connection/disconnectio n method for the developm ent board is by means of the DC power ja[...]

LZT 123 1834 77 The wireless modem an d antenna may be damage d if ei ther come into contact with ground potentials other than the one in the users appl ication. Beware, ground potential are not always what they ap pear to be. In the final application, t he antenna must be positioned more than 20 cm away from human bodies. When this rule cannot be [...]

LZT 123 1834 78 Before installing the wireless mo dem, use a n ordinary mobile telephone to check a possible location for it. In determining the location for the radio d evice and antenna, you should consi der signal strength as well as ca ble length. 7.4. 1.3 Connection of Compon ents to Wireless mod em The integrator is responsible for the final [...]

LZT 123 1834 79 It is recommended that you use a cable with a maximu m resistance of 5 milliohm for the ground connection. AREFand GND are connected at a si ngle point i nside the wirele ss modem. The y must not be jo ined together in yo ur application. 7.4. 2.3 Audio Use a coupling capacitor in AUXI line if the application does not use the wireles[...]

LZT 123 1834 80 The antenna must be designed for the freq uency bands deployed in the regions that the wireless mod em is being used. For fixe d location s this may be dual bands (for example E-GSM900/GSM1800 in Europe; GSM850/GSM1900 in North America). F or applications which are mobile, users should consid er whether three or all four GSM bands c[...]

LZT 123 1834 81 • Noise can be caused by electronic devices and radio transmitters. • Path-loss occurs as the strength of the re ceived signal steadily decreases in proportion to the distance from the transmitte r. • Shadowing is a form of env ironmental attenuation of rad io signal s caused by hills, buildings, trees or even vehi cles. This [...]

LZT 123 1834 82 8 Embedded Applications The wirele ss modem has the ca pability to store and run customer written code in the form of a script during the processor’s id le time, throug h the use of an on board interpreter. 8.1 Features Main features of embedded app lications are as follows: • C-based scripting language (Sony Ericsson specific) [...]

LZT 123 1834 83 Code cannot be ported directly from an ex isting application and loaded directly onto the wireless modem. It must be re-writt en in t he Sony Ericsson Mobile script language so that the wireless mo dem interpreter can function correctly. 8.2.2 M2mpower IDE (Integrated Development Environment) The IDE is a Windows based package which[...]

LZT 123 1834 84 9 TCP/IP Stack An on board IP/TCP/UDP stack has been inte grated into the software negating the need for the customer to implement one in their own code base. This is accessible by using an embedded application (see section 9) using intrinsic functions. 9.1 Implem entati on The following types of command s allow various functions: ?[...]

LZT 123 1834 85 10 Technical Data 10.1 Mechani cal Specificati ons Refer to Figure 4.2-1 & Figure 4.2-2 for reference to me chanical features. Mechanical Feature Variant Value Length 50 mm Width 33 mm without SIM holder 3.3 mm Thickness (see illustration below) w ith SIM holder 5.9 mm Weight 3.3 3.3 Figure 10.1-1 Thickness of module variant wit[...]

LZT 123 1834 86 10.2 Power supply volta ge, normal operation Parameter Mode Limit Nominal 3.6 V Min 3.2 V Max 4.5 V Absolute maximu m voltage range -0.3 V to 6.5 V VCC Supply voltage Maximum supply ripple <100mV @<200kHz <20mV @>200kHz Maximum allowable voltage dr op Transmission burst 200mV Maximum current consumed Full power (2W) tran[...]

LZT 123 1834 87 10.5 Environmental Specification Test Case Test Summary Ref Standard Heat Test Temp: max storage Humidity: nominal Duration: 16 hours IEC 60068-2-2 Cold Test Temp: min storage Duration: 16 hours IEC 60068-2-1 Temperature Cycling Temp (low) : min storage Temp (high) : max storage 2 hrs dw ell at eac h ext reme 6 hrs transition betwee[...]

LZT 123 1834 88 Test Case Test Summary Ref Standard Sinusoidal Vibration Freq: 10-60 Hz, constant displacement  ± 0.35mm Freq : 60-500 Hz, constant acceleration  5 g Sweep velocity: 1 oct/mi n Sweeps: 5 per ax is Axis: 3 axis (x, y, z) per de vice IEC 60068-2-6 Random Vibration Power Spectral Density: 5 Hz 0.10 m 2 /s 3 12 Hz 2.20 m 2 /s 3 2[...]

LZT 123 1834 89 11 Regulatory Notices The GR64 described in this manual conf orms to the Radio and Telecommunications Terminal Equipment (R&TTE) direct ive 99/5/EC with requir ements covering EMC directi ve 89/336/EEC and Low Voltage direct ive 73/23/EEC. The product fulfils the requirement s according to 3GPP TS 51.010-1, EN 301 489-7 and EN60[...]

LZT 123 1834 90 Developers Kit[...]

LZT 123 1834 91 12 Introduction to the Un iversa l Developer’s Kit The Sony Ericsson M2M universal developer’s kit (UDK) is designed to get you started quickly. It contains all t he hardware you will need to begin the developm ent of an application. The only items you need to provide are; a wireless modem, a computer, a SIM card with a network [...]