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T5320_User Guide_V1.02

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Summary of Contents for T5320

Page 1: ...T5320_User Guide_V1 02 ...

Page 2: ...r s possession Furthermore system validation of this product designed by SIMCom within a larger electronic system remains the responsibility of the customer or the customer s system integrator All specifications supplied herein are subject to change Copyright This document contains proprietary technical information which is the property of SIMCom Limited copying of this document and giving it to o...

Page 3: ... 18 6 3 3 GPIO interfaces 19 6 4 LED indicator 20 6 5 Micro USB interface 21 6 6 USIM Card Interface 22 6 7 Antenna interface 23 6 7 1 Antenna connector 23 6 7 2 Antenna type 23 6 7 3 Antenna placement 23 7 Electrical Reliability and Radio Characteristics 24 7 1 Absolute Maximum Ratings 24 7 2 Recommended Operating Conditions 24 7 3 Electro Static Discharge 24 7 4 Operating frequency 25 7 5 Transm...

Page 4: ...IFICATION 18 TABLE 9 AT CADC READ ADC 18 TABLE 10 T5320 GPIOS 19 TABLE 11 STATUS OF THE NETLIGHT INDICATOR GREEN 20 TABLE 12 AT CUSBSPD SWITCH T5320 USB HIGH OR FULL SPEED 21 TABLE 13 ANTENNA CHOOSING CONSIDERATION 23 TABLE 14 ABSOLUTE MAXIMUM RATINGS 24 TABLE 15 RECOMMENDED OPERATING CONDITIONS 24 TABLE 16 THE ESD CHARACTERISTICS TEMPERATURE 25 HUMIDITY 45 24 TABLE 17 OPERATING FREQUENCY 25 TABLE...

Page 5: ...ERFACE 14 FIGURE 10 PIN ASSIGNMENT RS 232 D SUB 9 POLE FEMALE 14 FIGURE 11 COM PORT PROPERTIES OF THE HYPER TERMINAL 15 FIGURE 12 SIGNAL ASSIGNMENT OF 10PIN I O PORT 16 FIGURE 13 DIMENSIONS OF 10 LINE CABLE 16 FIGURE 14 SPEAKER REFERENCE CIRCUIT 17 FIGURE 15 INDICATOR LED 20 FIGURE 16 MICRO USB INTERFACE 21 FIGURE 17 INSTALLATION OF SIM CARD 22 FIGURE 18 ANTENNA INTERFACE 23 FIGURE 19 VIRTUAL PORT...

Page 6: ...ne Smart Decision T5320_User Guide_V1 02 7 2012 08 10 Version History Date Version Description of change Author 2012 07 23 1 01 Origin Libing 2012 08 10 1 02 Figure 1 Figure 11 are replaced to new pictures Libing ...

Page 7: ...deal solution for wireless m2m applications the terminal features HSDPA Category 5 6 3 6 Mbps With the help of this document user can understand T5320 interface specifications electrical and mechanical quickly Figure 2 T5320 overview Note The T5320 Terminal is fully complying with RoSH following requirements of European standards 2 Key features T5320 terminal terminal has the following features 1 ...

Page 8: ...6 14 4 64 kbps UL DL SMS MT MO CB Text and PDU mode SMS storage SIM card Support transmission of SMS alternatively over CSD or GPRS User can choose preferred mode FAX Group 3 Class 1 USIM interface Support USIM card 1 8V 3V External antenna SMA type RF connector Audio features Speech codec modes Half Rate ETS 06 20 Full Rate ETS 06 10 Enhanced Full Rate ETS 06 50 06 60 06 80 AMR WCDMA AMR QCP GSM ...

Page 9: ...9 2012 08 10 Firmware upgrade Firmware upgradeable by USB interface T5320 does work at this temperature but some radio frequency characteristics may deviate from the GSM specification 3 Terminal dimensions Figure 3 Mechanical dimensions of T5320 Unit mm ...

Page 10: ... terminal 5 Interface introduction 5 1 Overview T5320 Terminal provides the following connectors for power supply GPIOs Audio ADC Serial port and antenna z The GSM WCDMA antenna interface SMA type female connector z The 4 PIN I O port for power supply z The 10 PIN I O port for audio GPIOs and ADC z The standard RS232 interface z LED indicator for power Red and GSM WCDMA netlight Green z USIM card ...

Page 11: ...iew Figure 6 T5320 interface Back view Note For the I O interface SIMCom provides 4 line cable and 10 line cable optional to assist developers it will be introduced at the following chapter 5 2 T5320 Functional Diagram The following figure shows a functional diagram of T5320 and typical accessories ...

Page 12: ...Smart Machine Smart Decision T5320_User Guide_V1 02 12 2012 08 10 Adapter board SIM Card Feed dog Reset USB Figure 7 T5320 functional diagram 5 3 Accessory information Figure 8 Accessory information ...

Page 13: ...hen DC source should be satisfied with the following requirements z Input voltage range 5 30V z Normal voltage 12V z Current ability 1A The following chapter introduces the power line that SIMCom provides to customers customer can power the terminal by connect the terminal to the DC source via this line The power line includes four lines as the following figure shows and table 3 gives a detailed d...

Page 14: ...e terminal 6 2 Serial Interface T5320 provides one asynchronous RS232 serial port female The RS232 standard interface serves to connect a PC Data Terminal Equipment DTE or other application which acts as host controller of the T5320 Terminal with all its functions Through the RS232 interface it can be used as GSM GPRS modem for sending and receiving of SMS Data and Fax calls Figure 11 Pin assignme...

Page 15: ...g will be saved to non volatile flash memory automatically After the configuration is set as fixed baud rate the URC such as RDY CFUN 1 and CPIN READY will be reported when T5320 is powered on Hyper terminal usually as the PC software tool to operate T5320 customer can set up a connection between PC and terminal configure the port properties as the figure 9 shows Figure 12 COM port properties of t...

Page 16: ...tomer can develop their application by connecting some devices Figure 11 shows the specification of cable Figure 14 Dimensions of 10 line cable Table 4 signal assignment of 10 pin cable Connecting diagram Terminal signal P1 Wire color and cutting length Signal name I O Command 1 Green GPIO3 I O 2 Yellow GPIO1 I O Configurable by AT commands 3 Black GND Ground 4 Orange SPK O 5 Brown MIC I 6 White 1...

Page 17: ...tomer can use the AT CLVL to make the sound higher so that customer can hear clearly The AT commands should be send to the terminal by RS232 or USB interface and the following table shows the detail commands Table 5 MIC input characteristics Parameter Min Typ Max Unit Working Voltage 1 8 V Working Current 0 07 0 4 1 mA External Microphone Load Resistance 1 2 2 2 k Ohms Table 6 Speaker output chara...

Page 18: ...of output signal after speech decoder before summation of sidetone and DAC 300 300 dbm 300 300d bm AT CLVL AT CVLVL AT CRXVOL stGain Digital attenuation of sidetone 0 1 65535 Mute 96 0dB 20 log stGain 16384 12 AT SIDET rxFilter Output PCM 13 tap filter parameters 7 values 0 65535 MATLAB calculate AT CRXFTR Please refer to document 1 and document 3 for details 6 3 2 ADC channel T5320 provides an au...

Page 19: ...lue OK AT CADC adc ERROR Execution Command Responses AT CADC Same as AT CADC 0 CADC value OK Defined values adc ADC type 0 raw type 1 temperature type 2 voltage type mv value Integer type value of the ADC Examples AT CADC CADC 0 2 OK AT CADC 0 CADC 187 OK 6 3 3 GPIO interfaces T5320 provides 4 GPIO pins All GPIOs can be configured as inputs or outputs User can use AT Commands to read or write GPIO...

Page 20: ...e red led will lighten up But a lighten up red led does not mean that the terminal has been powered up A green led indicates the terminal status and GSM net status after the terminal been powered up and registered to the network it will blink at a certain frequency Figure 16 Indicator LED Table 11 Status of the NETLIGHT indicator Green LED Status T5320 behavior Always On Searching Network Call Con...

Page 21: ...is command is used to switch the speed of USB between high speed and full speed If you just want to use full speed to simplify the circuit then you can use this command to switch the USB speed This command will save your configuration so if you don t change the speed the module will use the latest configuration forever This command will only takes effect on the next start up SIM PIN References NO ...

Page 22: ...D CUSBSPD 0 1 OK AT CUSBSPD 0 OK AT CUSBSPD 1 OK 6 6 USIM Card Interface The USIM provides the required subscription verification information to allow the mobile equipment to attach to a GSM or UMTS network Both 1 8V and 3 0V SIM Cards are supported T5320 does not support USIM card hot plug Figure 18 Installation of SIM Card ...

Page 23: ...lacement and the environment of the antenna operating The recommended antenna specifications are showed in following table Table 13 antenna choosing consideration Frequency range GSM 850 900 1800 1900MHz WCDMA 2100 900MHz Impedance 50 ohm Input power 33dBm 2W peak power in GSM 24dBm 0 25W peak power in WCDMA VSWR absolute max 10 1 VSWR recommended 2 1 Gain 3dBi 6 7 3 Antenna placement The antenna ...

Page 24: ...digital interface pins such as GPIO UART 7 2 Recommended Operating Conditions Table 15 Recommended operating conditions Symbol Parameter Min Typ Max Unit VBAT Power supply voltage 5 5 30 V IIH High level input current 10 10 uA IIL Low level input current 10 10 uA VIH High level input voltage 2 4 V VIL Low level input voltage 0 4 V VOH High level output voltage 2 6 V VOL Low level output voltage 0 ...

Page 25: ... 0 959 8 0 124 45M E GSM 900 880 2 889 8 925 2 934 8 975 1023 45M DCS 1800 1710 2 1784 8 1805 2 1879 8 512 885 95 MHz PCS 1900 1850 2 1909 8 1930 2 1989 8 512 810 80 MHz WCDMA 2100 1920 1980 2110 2170 9612 9888 60 MHz WCDMA 900 880 915 925 960 2712 2863 35 MHz 7 5 Transmitter output power and receiver sensitivity The T5320 s conducted transmitter output power and receiver sensitivity are shown as ...

Page 26: ...IMCom sales for support Please do not power off T5320 during the upgrade 8 2 Illustration of software updating z Connect the Micro USB port of T5320 to the PC USB port and connect the direct current source adapter z Installing module USB driver on PC OS USB interface is mapped to five virtual ports SIMTECH USB Modem SIMTECH NMEA Device SIMTECH ATCOM Device SIMTECH Diagnostics interface and SIMTECH...

Page 27: ...0_User Guide_V1 02 27 2012 08 10 Figure 22 Browse the source file z Software download Click the button then the window will change like the following figure shows Figure 23 click download button without power up z Upgrade in proceeding ...

Page 28: ...e Smart Decision T5320_User Guide_V1 02 28 2012 08 10 Figure 24 Upgrade in proceeding z Finish upgrading Now the software is the new version customer can check the software version by ATI Figure 25 Finish upgrading ...

Page 29: ...mmunications system Phase 2 Specification of the Subscriber Identity Module Mobile Equipment SIM ME interface 10 GSM 03 38 Digital cellular telecommunications system Phase 2 Alphabets and language specific information 11 GSM 11 10 Digital cellular telecommunications system Phase 2 Mobile Station MS conformance specification Part 1 Conformance specification 12 3GPP TS 51 010 1 Digital cellular tele...

Page 30: ...ertain hazardous substances in electrical and el equipment RoHS B Terms and Abbreviations Table 20 Terms and Abbreviations Abbreviation Description ADC Analog to Digital Converter AMR Adaptive Multi Rate AT Attention commands CS Coding Scheme CSD Circuit Switched Data CTS Clear to Send DTE Data Terminal Equipment typically computer terminal printer DTR Data Terminal Ready DTU Data Transmit Unit DT...

Page 31: ...ospital or other health care facility observe the restrictions about the use of mobiles Switch the cellular terminal or mobile off medical equipment may be sensitive to not operate normally for RF energy interference Switch off the cellular terminal or mobile before boarding an aircraft Make sure it is switched off The operation of wireless appliances in an aircraft is forbidden to prevent interfe...

Page 32: ...nd need emergent help please remember using emergency calls In order to make or receive calls the cellular terminal or mobile must be switched on and in a service area with adequate cellular signal strength Some networks do not allow for emergency call if certain network services or phone features are in use e g lock functions fixed dialing etc You may have to deactivate those features before you ...

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