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SYSTEM CONNECTOR INTERFACE

LZT 123 8020 R1A

5.6

Turning the Radio Device ON/OFF and the External Power Signal

Turning the Radio Device On

Figure 5.2 On timings and VIO performance

Symbol

Parameters

Conditions

Min.

Typ

Max

Unit

Reference time
when VCC is
within working
limits

(1)

VCC > 3.2V
ON/OFF = VCC

- - - -

Time after t0
when the ON/OFF
pulse can begin

VCC > 3.2V

VIO

Time after start of
ON/OFF pulse
when VIO is
active

VCC > 3.2V

45.0

PULSE

Application
ON/OFF pulse
width

ON/OFF held low
until detected by
software

400

500

PRST

nternal Power-on

reset signal
initiates software

100

200

CTS

Time when
software
controlled CTS
signal indicates
module READY

CTS signal
configured for
RS232 hardware
flow control, not
GPIO pin

0.35

3.0

(2)

(1)

The GM47r5 measures the voltage at VCC during the power-up sequence. It

is important that both VCC and ON/OFF reach a minimum of 3.2V before the
ON/OFF low pulse is initiated.

(2)

In SERVICE mode.

All manuals and user guides at all-guides.com

Содержание GM47r5

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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