Sony Ericsson GM47r5 Instruction Manual Download Page 8

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GM47R5/GM48R5 RADIO DEVICES

LZT 123 8020 R1B

•

The DTE (data terminal equipment) is the controlling

application. This can be either an external host or an internal
embedded application.

•

The DCE (data circuit terminating equipment) is the serial

communication interface of the MS.

Figure 2.1 Main Blocks in a Wireless System (embedded application)

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Summary of Contents for GM47r5

Page 1: ...GM47r5 GM48r5 Integrator s Manual All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...tors of the owner or licensee of this document without the prior written consent of Sony Ericsson Mobile Communications International is strictly prohibited Further no portion of this publication may...

Page 3: ...ls 10 2 3 4 Data 11 2 3 5 SIM Card 11 2 3 6 Power Consumption 11 2 3 7 Other Features 12 2 4 Service and Support 12 2 4 1 Web Pages 12 2 4 2 Extranet 12 2 4 3 Integrator s Manual 12 2 4 4 AT Commands...

Page 4: ...9 2 Serial Data Signals RD TD 38 5 9 3 Control Signals RTS CTS DTR DSR DCD RI 39 5 9 4 UART2 TD2 RD2 40 5 9 5 UART3 TD3 RD3 41 5 10 SIM Card Related Signals 41 5 10 1 SIM Detection SIMPRESENCE 42 5 11...

Page 5: ...y 63 11 Introduction to the Universal Developer s Kit 64 11 1 Contents of the Kit 64 11 2 Assembling the Developer s Board 65 11 3 Mounting a GX 47 48 66 11 4 Assembly instructions 66 11 5 System Requ...

Page 6: ...ro controllers and programming Electronic hardware design 1 3 Manual Structure The manual is composed of three parts Part 1 Overview This section provides a broad overview of the GM47r5 GM48r5 family...

Page 7: ...he radio device can send and receive data when a script is executed the script can be run internally from the radio device itself or from a micro controller A typical application involves a micro cont...

Page 8: ...lling application This can be either an external host or an internal embedded application The DCE data circuit terminating equipment is the serial communication interface of the MS Figure 2 1 Main Blo...

Page 9: ...e radio device performs a set of telecom services TS according to GSM standard phase 2 ETSI and ITU T The functions of the radio device are implemented by issuing AT commands over a serial interface 2...

Page 10: ...bile originated with both PDU protocol data unit and text mode supported Receiving MT mobile terminated with both PDU and text mode supported CBM cell broadcast message a service in which a message is...

Page 11: ...1 enabled which are capable of receiving at a maximum of four timeslots per frame down link and transmitting in one timeslot per frame up link CSD Circuit Switched Data The radio devices are capable o...

Page 12: ...support in your region FAQs frequently asked questions The web site address is http www SonyEricsson com M2M 2 4 2 Extranet The extranet contains all of the more in depth documentation such as AT comm...

Page 13: ...eloper s kit hardware Developer s kit accessories Power supply RS232 cable Headset Antenna All the user needs to provide is a computer or micro controller and the expertise to use AT commands 2 5 Prec...

Page 14: ...R1B 1 Lakeside Road Systems Union House Aerospace Park Farnborough Hampshire UK GU14 6XP E mail M2Msupport EMEA APAC sonyericsson com M2Msupport Americas sonyericsson com M2Minfo sonyericsson com All...

Page 15: ...ion EFR Enhanced Full Rate EMC Electro Magnetic Compatibility ETSI European Telecommunication Standards Institute FR Full Rate GPRS General Packet Radio Service GPS Global Positioning System GSM Globa...

Page 16: ...rotocol Data Unit RF Radio Frequency RFU Reserved for Future Use RLP Radio Link Protocol RTC Real Time Clock SDP Service Discovery Protocol SIM Subscriber Identity Module SMS Short Message Service TCP...

Page 17: ...nting holes The radio device is protected with AISI 304 stainless steel covers that meet the environmental and EMC requirements Figure 4 1 Radio Device viewed from below Figure 4 2 Radio Device viewed...

Page 18: ...pin standard 0 05 in 1 27 mm pitch type The pins and their electrical characteristics are described in 5 System Connector Interface page 20 Information about the Antenna Connector is found in 6 Antenn...

Page 19: ...MECHANICAL DESCRIPTION 19 LZT 123 8020 R1A Measurements are given in millimetres See also Technical Data page 61 All manuals and user guides at all guides com...

Page 20: ...adio device via a cable Figure 5 1 below shows the numbering of the connector pins A ground connection is provided at the mounting hole next to the RF connector on the radio device as shown below Conn...

Page 21: ...ut output 5 Analogue to digital converter 4 14 ON OFF I Internal pull up open drain Turns the radio device on and off 15 SIMVCC Digital 3 V 5 V SIM card power supply Power output from radio device for...

Page 22: ...6 34 VIO O Power Out 2 75 V Radio device power indication VIO is a 2 75 V at 75 mA output supply that can be used to power external circuitry that interfaces to the radio device 35 TX_ON O Digital 2...

Page 23: ...2 PCMCLK O Digital 2 75V DSP PCM clock output 53 MICP I Analogue Microphone Input positive 54 MICN I Analogue Microphone Input negative 55 BEARP O Analogue Speaker output positive 56 BEARN O Analogue...

Page 24: ...tinuously withstand a short circuit to any voltage within the range 0 V to 4 1V Note Although the unit should be able to withstand the higher voltages the unit should not be driven at the levels as it...

Page 25: ...nal Description 1 3 5 7 9 VCC regulated power supply input Power is supplied to the radio device VCC pins from an external source Connect all VCC pins together in your application in order to carry th...

Page 26: ...trolytic capacitor close to the radio device 1 000 F 10m ESR Make sure power supply to radio device line resistance is 200m 5 5 Battery Charging Input CHG_IN Reserved for future use This will only be...

Page 27: ...OFF pulse when VIO is active VCC 3 2V 45 0 ms tPULSE Application ON OFF pulse width ON OFF held low until detected by software 400 500 ms tPRST Internal Power on reset signal initiates software 100 2...

Page 28: ...F pulse width 100 0 ms tSCSD Software controlled shutdown deactivates VIO 2 2 5 10 3 s tOFF Time when VCC power supply can be disabled VIO is DISABLED 0 ms 2 It is a requirement from most GSM network...

Page 29: ...n is only necessary where a normal power down has failed this should only happen if the software has greyed out This has never been seen in the modules but is a safety mechanism build into the chipset...

Page 30: ...dio device Internally the signal is sent to the CODEC COder DECoder where it is converted to digital audio in PCM Pulse Code Modulation format The encoded audio is sent to PCMOUT via the internal PCM...

Page 31: ...MIN Input dBm0 RXPGA Volume control dB AFMS mVrms PCMIN 3 0 0 436 Output at BEARN BEARP for 3 dBm0 at PCMIN Input dBm0 RXPGA Volume control dB BEAR mVrms PCMIN 3 0 0 388 5 7 2 Audio From Mobile Statio...

Page 32: ...nction 53 MICP I Microphone positive input 54 MICN I Microphone negative input MICP and MICN are balanced differential microphone input pins These inputs are compatible with an electret microphone The...

Page 33: ...put level differential 4 0 Vpp Output level dynamic load 32 2 8 Vpp Gain PCMIN 5 to BEARP BEARN differential 9 dB 1 Distortion at 1 kHz and maximum output level 5 Offset BEARP to BEARN 30 mV Ear piece...

Page 34: ...PCM Pulse Code Modulation digital audio connection for external devices These connections can be used to process PCM digital audio signals bypassing the radio device s internal analogue audio CODEC Fi...

Page 35: ...to D1 Two s complement of the 13 bit PCM D0 LSB not used The radio device implements 13 bit PCM with the 13 bit data embedded in a 16 bit word within a 24 bit frame see Figure 5 8 Each PCM word contai...

Page 36: ...ord within 24 bit frame PCM signal timing is shown in Figure 5 9 The signals characteristics are described in the tables following Figure 5 9 PCMCLK PCMSYN PCMIN PCMOUT X MSB D14 D13 MSB D14 D13 tPSS...

Page 37: ...CTS O4 O O Clear To Send UART1 General purpose output 4 106 37 DTR IN1 I I Data Terminal Ready UART1 General purpose input 1 108 2 32 DSR O3 O O Data Set Ready UART General purpose output 3 107 38 DC...

Page 38: ...elationship between the levels is shown in the table below RS232 level RD TD RTS CTS DTR DSR DCD CMOS level 3 V 1 OFF 1 93 V 3 V 0 ON 0 80 V Conversion between the radio device CMOS levels and RS232 l...

Page 39: ...eed for data rates up to 460 kbit s byteoriented flow control mechanism Note When hardware flow control is not used in communications between the application and the radio device RTS and CTS must be c...

Page 40: ...exact behaviour of DTR with an AT command Data Set Ready DSR DSR indicates that the DCE is ready to receive data The signal is active low Data Carrier Detect DCD DCD indicates that the DCE is receivi...

Page 41: ...he application via UART2 It has the same electrical characteristics as RD 5 9 5 UART3 TD3 RD3 UART3 is a full duplex serial communication port with transmission and reception lines It has the same tim...

Page 42: ...3 0 V SIMDAT High Level Output voltage VOH 5 V 4 7 5 0 V 3 V 0 0 2 V SIMDAT Low Level Output voltage VOL 5 V 0 0 2 V 3 V 2 4 3 0 V SIMCLK SIMRST High Level Output voltage VOH 5 V 4 4 5 0 V 3 V 0 0 35...

Page 43: ...ter running Sony Ericsson reprogramming software or it will output logging data on UART2 The electrical characteristics are given below The signal reference is DGND SERVICE Voltage V Mode Min Typ Max...

Page 44: ...Digital I O Ports Pin I O port signal Default signal Description 21 IO1 IO1 Programmable Input Output 1 22 IO2 IO2 Programmable Input Output 2 ADC5 23 IO3 IO3 Programmable Input Output 3 24 IO4 IO4 Pr...

Page 45: ...lexibility and variety of radio device peripherals the RS232 hardware flow control shares its physical interface with the extended general purpose I O capability This sharing means that it is not feas...

Page 46: ...an 8 bit value Because the additional ADC inputs ADC4 and ADC5 are common with digital I O the input circuit of the ADC is not the same as for the original circuits ADC1 3 It is important to understa...

Page 47: ...mVrms Power supply rejection ratio 50 Hz 10 kHz 40 dB 2 Load A 8 ms Conversion rate 0 5 LSB 50 Load B 8 ms Output buffer impedance when disabled 50 k Output current source or sink 1 mA Current consum...

Page 48: ...system connector pins with digital I O signals When configured as digital I O the software will not read the voltages at the two new ADC inputs When configured as ADC inputs the software will configur...

Page 49: ...script commands it is not available in the GM47r5 The external I 2 C bus consists of two signals SDA and SCL This bus is isolated from the radio device s internal I 2 C bus to ensure proper operation...

Page 50: ...21 20 52 ppm s month RTC accuracy extreme temperatures 89 231 101 262 ppm s month The Real Time Clock operates in two modes when connected to a separate power supply RTC normal mode the radio device...

Page 51: ...ly Voltage RTC back up mode Capacitor provides the current 1 0 1 8 2 0 V Current drawn 5 0 10 0 A If the voltage drops below 1 0 V in back up mode the RTC will stop working The following diagram shows...

Page 52: ...radio device to an external customer supplied antenna The connector is a micro miniature coaxial MMCX surface mounted component A number of suitable MMCX type mating plugs are available from the foll...

Page 53: ...the relevant wiring rules Never use the radio device at a gas station refuelling point blasting area or in any other environment where explosives may be present Operating the radio device close to oth...

Page 54: ...tected by a PIN code This will ensure that the SIM card cannot be used by an unauthorized person 7 1 3 Antenna If the antenna is to be mounted outside consider the risk of lightning Follow the instruc...

Page 55: ...y the electrical specifications in the Technical Data section must not be exceeded Signal Strength The radio device has to be placed in a way that ensures sufficient signal strength To improve signal...

Page 56: ...e page 10 7 2 2 How to Install the Radio Device Power Supply Use a high quality power supply cable with low resistance This ensures that the voltages at the connector pins are within the allowed range...

Page 57: ...eceives electromagnetic energy its efficient function will depend on the type of antenna for example circular or directional the placement of the antenna communication disturbances in the vicinity in...

Page 58: ...t 10cm from the antenna the field strength may be up to 70V m and at 1m it will have reduced to 7V m In general CE marked products for residential and commercial areas and light industry can withstand...

Page 59: ...walls are thick and reinforced Multi path fading is a sudden decrease or increase in the signal strength This is the result of interference caused when direct and reflected signals reach the antenna s...

Page 60: ...s a dynamic IP address with the web server Send Receive TCP packets Performs all TCP operations to send and receive packets Send Receive UDP packets Performs all UDP operations to send and receive pac...

Page 61: ...within a normal operating range ripple included Voice CSD 250 mA 2 A peak Data GPRS 4 1 350 mA 2 A peak Idle mode 5 mA Power consumption Switched off 100 A Radio specifications Frequency range GM47r5...

Page 62: ...0 96 Frequency range 5 10 Hz 10 200 Hz 200 500 Hz 60 min axis Non stationary vibration including shock Shock response spectrum I peak acceleration 3 shocks in each axis and direction 300 m s 11 ms Sh...

Page 63: ...DECLARATION OF CONFORMITY 63 LZT 123 8020 R1A 10Declaration of Conformity All manuals and user guides at all guides com...

Page 64: ...ering the hardware settings The main hardware of the UDK is an open board onto which you plug the radio device Connectors switches jumpers and SIM card holder are provided to allow you to configure an...

Page 65: ...40 250 O D 5 8 Length Digi Key 1839K ND 4 Stand offs 2 56 156 O D 1 4 Length Digi Key 1801BK ND 2 Washer 2 56 Lock Inside Tooth Digi Key H728 ND 2 Washer 4 40 Lock Inside Tooth Digi Key H729 ND 12 Al...

Page 66: ...y H728 ND 2 2 56 Hex Nut Digi Key HD723 ND 1 Figure 13 1 Exploded View of Developer s Board with GX 47 48 11 4 Assembly instructions Use 1 2 screw with lock washer through the bottom of board to attac...

Page 67: ...mit Procomm etc 11 6 GX 47 48 Family Connection Figure 13 2 GX 47 48 Connection Diagram Connect serial cable from UDK board port 1 to an available serial port on the PC The DC power supply provides th...

Page 68: ...INTRODUCTION TO THE UNIVERSAL DEVELOPER S KIT 68 LZT 123 8020 R1A For voice calls plug in the provided Hands free Speaker Microphone All manuals and user guides at all guides com...

Page 69: ...oard Failure to do so may result in damage to the module 12 1 Gx 47 48 Setup Switch Settings Rotary Switch Setting SW104 Audio Switch S201 Audio Switch S202 Flash Switch S101 4 Bypass Bypass DCD Table...

Page 70: ...X400 SIM S202 Audio Switch S201 Audio Switch X402 DTR_PWR_ON X401 Turn on_in X403 I 2 C Address X406 I 2 C Data X407 I 2 C CIK X603 Pulse Code Modulation X100 Supply Switch X401 V Digital Source Swit...

Page 71: ...nnector X602 60 Pin System Connector X410 Keypad Connector JP301 40 Pin Systems Connector Header S400 Hardware Shutdown Switch X800 40 Pin System Connector Interface R209 Audio Volume J201 Audio Jack...

Page 72: ...If External application is directly connected to System Connector Header Position 2 CTS HW Flow Control enable If External application is directly connected to System Connector Header Position 3 DTR N...

Page 73: ...d 9 RI Ring Indicator Table 7 RS 232 DB9 Pin out The primary connector J501 routes all the signals to the module interface while level shifting the appropriate ones The secondary connector J502 does n...

Page 74: ...n 2 CTS OFF OFF OFF OFF Position 3 DTR ON ON ON ON Position 4 DFMS ON ON ON ON Position 5 RTS OFF OFF OFF OFF Position 6 DSR ON ON ON ON Position 7 Module_Pwr_En_B ON ON ON WAKE OFF Table 10 S501 Sett...

Page 75: ...ng the Application Port Switch Position Function ON OFF Position 1 DTMS OFF Position 2 CTS OFF Position 3 DTR OFF Position 4 DFMS OFF Position 5 RTS OFF Position 6 OFF Table 12 Switch Settings for S50...

Page 76: ...ction to Header X606 Pin 2 27 DFMS Data from Mobile Station 28 DTMS_C Data to Mobile Station 29 RTS_M Request to Send 30 CTS_M Clear to Send 31 DSR_M Data Set Ready 32 RI_M Ring Indicator 33 DCD_SW Da...

Page 77: ...form does not require the external pre amp Set S201 to Bypass and S202 to OFF Analog audio is provided on pins 7 and 10 of the system connector header as presented below Pin Signal Description 7 AFMS...

Page 78: ...al purpose output 2 6 KEYROW3 General purpose input output 3 Keyboard row 3 7 KEYCOL3 General purpose output 5 Keyboard column 3 Data Set Ready 8 KEYROW4 General purpose input output 4 Keyboard row 4...

Page 79: ...correct Refer to GX 47 48 Family Connection page 67 12 10 Flow Control The developer s board has the ability to disable and enable the routing of HW flow control signals between the PC and the module...

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