Sagem Wireless 95MASV3C GSM 850/900/1800/1900 Module User Manual OEM Installation Instruction

Sagem Wireless GSM 850/900/1800/1900 Module OEM Installation Instruction

OEM Installation Instruction

Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.Please verify the valid document in the official documentation systemPage 1/68MO2XX MODULEPRELIMINARY SPECIFICATION
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 2/67CHANGE HISTORYRev.Date Author Reason for changeA08/09/2004 SAGEM S.A. First documentB18/11/2004 SAGEM S.A. Modifications of all §TABLE OF CONTENTS1. OVERVIEW....................................................................................................................61.1 Object of the document....................................................................................................................61.2 Standards compliance......................................................................................................................61.3 compliance with fcc guidelines........................................................................................................71.4 Terms and abbreviation....................................................................................................................71.5 Conventions.......................................................................................................................................81.6 Product features................................................................................................................................9BLOC DIAGRAM...............................................................................................................113. FUNCTIONAL DESCRIPTION....................................................................................123.1 SIM....................................................................................................................................................123.2 AUdio................................................................................................................................................133.3 Network LED....................................................................................................................................143.3.1 Network / Low BATTERY...........................................................................................................143.3.2 Messages...................................................................................................................................143.3.3 Handfree call..............................................................................................................................143.3.4 Summary chart...........................................................................................................................153.4 Data...................................................................................................................................................153.4.1 Data services..............................................................................................................................153.4.2 UART1: V24...............................................................................................................................153.4.3 UART 2.......................................................................................................................................153.5 Antenna............................................................................................................................................163.6 DAI.....................................................................................................................................................163.7 Clocks...............................................................................................................................................16
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 3/673.8 Power management and charge....................................................................................................163.8.1 Battery........................................................................................................................................163.8.2 VRIO...........................................................................................................................................173.8.3 Vbackup.....................................................................................................................................173.8.4 Charge........................................................................................................................................173.8.5 This interface includes main protections.AC/DC switching charger..........................................173.8.5.1 Operating temperature............................................................................................................173.8.5.2 Electrical ratings.....................................................................................................................173.8.5.2.1 Primary input voltage........................................................................................................173.8.5.2.2 Primary/secondary insulation............................................................................................173.8.5.2.3 Static output template.......................................................................................................183.8.5.2.4 Dynamic output template..................................................................................................183.8.5.2.5 Reverse current (main off)................................................................................................193.8.5.3 Thermal ratings.......................................................................................................................193.8.6 Simple battery charger...............................................................................................................193.9 Power management.........................................................................................................................203.9.1 Interface identification and diagrams.........................................................................................203.9.2 Recommended strategy : software management......................................................................203.10 Data / Command multiplexing........................................................................................................203.11 GLObal Positioning system (GPS) application............................................................................214. PINOUT.......................................................................................................................225. DELTA LIST BETWEEN MO190 TO MO2XX.............................................................286. ELECTRICAL SPECIFICATION..................................................................................306.1 VBAT.................................................................................................................................................306.2 VRIO..................................................................................................................................................316.3 DAI interface.....................................................................................................................................316.4 Network LED....................................................................................................................................316.5 SERIAL INTERFACE (µWIRE).........................................................................................................316.6 SIM....................................................................................................................................................316.7 V24 (UART 1)....................................................................................................................................326.8 UART2...............................................................................................................................................326.9 DATA / Command multiplexing......................................................................................................326.10 Power management.........................................................................................................................336.11 AudIO SIGNALS...............................................................................................................................336.12 Charger.............................................................................................................................................346.13 Reset.................................................................................................................................................356.14 Spare IO............................................................................................................................................35
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 4/676.15 Clocks...............................................................................................................................................356.16 JTAG interface.................................................................................................................................357. ENVIRONMENTAL SPECIFICATION.........................................................................368. MECHANICAL SPECIFICATION................................................................................37PHYSICAL DIMENSIONS............................................................................................................................378.2 TERMINAL ASSIGNMENTS.............................................................................................................408.2.1. 120 pins connector......................................................................................................................408.2.1.1. MO2XX connector..................................................................................................................408.2.1.2. Mother board connector..........................................................................................................418.2.2. MO2XX Antenna connector.........................................................................................................428.2.3. Battery connector........................................................................................................................43ANNEX 1 : IO DESCRIPTION...........................................................................................44ANNEX 2 : HARDWARE POWER MANAGEMENT..........................................................48Different strategies....................................................................................................................................481. Interface specification........................................................................................................................481.1 Management by DCE alone....................................................................................................481.3.1. Signals................................................................................................................................491.3.2. Signals and states...............................................................................................................50Logical and electrical levels:..............................................................................................................511.3.3.1. Transition tables...............................................................................................................511.3.3.2. Command signals............................................................................................................511.3.3.3. Transition from OFF to ON Active...................................................................................521.3.3.4. Transition from ON Active to ON Sleep..........................................................................521.3.3.4.1. Initiated by DTE.........................................................................................................531.3.3.4.2. Initiated by DCE........................................................................................................541.3.3.4.3. Transitory states........................................................................................................551.3.3.5. Transition from ON Sleep to ON Active..........................................................................561.3.3.5.1. Initiated by the DCE..................................................................................................571.3.3.5.2. Initiated by DTE.........................................................................................................571.3.3.6. Transition from ON Sleep to OFF...................................................................................581.3.3.7. Transition from ON Active to OFF...................................................................................591.3.3.8. Reset...............................................................................................................................611.3.3.8.1. Initiated by the DCE..................................................................................................621.3.3.8.2. Initiated by the DTE...................................................................................................631.3.3.9. Timeout............................................................................................................................63ANNEX 3 : DATA/COMMAND HARDWARE MULTIPLEXING.........................................641. Hardware multiplexing.......................................................................................................................641.1. External interfaces......................................................................................................................641.2. Capability requirements.............................................................................................................641.2.1. Logical and electrical levels................................................................................................641.2.2. Hardware protocol...............................................................................................................641.2.3. State diagram......................................................................................................................651.2.4. Transition (1): Command -> Data.......................................................................................651.2.5. Transition (2): Data -> Suspended Data.............................................................................651.2.6. Transition (3): Suspended Data -> Data Mode...................................................................66
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 5/671.2.7. Transition (4): Suspended Data -> Command Mode..........................................................661.2.8. Timeout case.......................................................................................................................67
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 6/671. OVERVIEW1.1 OBJECT OF THE DOCUMENTThis document gives an overview of the MO2XX module: a miniature, single-side board, quad-band GSM/GPRSmodule, ready for integration in wireless communicating device as a MODEM.The major functionalities offered by the MO2XX modules are:• The audio capabilities• The voice/data multiplexingThis document describes the main functionalities of this module: GPRS / GSM 900MHz / GSM 850MHz /DCS1800MHz / PCS 1900MHz, interface to the SIM card, the battery, and the audio (when available), as well as theelectrical interfaces, the mechanical specification (dimension, form…) and the electrical specification of the module.1.2 STANDARDS COMPLIANCE• [GSM 02.60]: "Digital cellular telecommunications system (Phase 2+); Stage 1 Service Description of theGeneral Packet Radio Service (GPRS)". Version 6.3.0.• [GSM 03.03]: "Digital cellular telecommunications system (Phase 2+); Numbering, addressing andidentification". Version 6.6.0.• [GSM 03.13]: "Digital cellular telecommunications system (Phase 2+); Discontinuous Reception (DRX) in theGSM system". Version 6.0.0.• [GSM 03.60]: "Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS);Service description; Stage 2". Version 6.7.0.• [GSM 03.64]: "Digital cellular telecommunications system (Phase 2+); General Packet Radio Service(GPRS);Overall description of GPRS radio Interface; Stage 2". Version 6.4.0.• [GSM 04.02]: "Digital cellular telecommunications system (Phase 2+); GSM Public Land Mobile Network(PLMN) access reference configuration". Version 6.0.0.• [GSM 04.03]: "Digital cellular telecommunications system (Phase 2+); Mobile Station - Base Station System(MS - BSS) interface Channel structures and access capabilities". Version 6.0.0.• [GSM 04.04]: "Digital cellular telecommunications system (Phase 2+); Layer 1 General requirements". Version6.0.0.• [GSM 04.05]: "Digital cellular telecommunications system (Phase 2+); Data Link (DL) layer General aspects".Version 6.0.1.• [GSM 04.07]: "Digital cellular telecommunications system (Phase 2+); Mobile radio interface signalling layer 3General aspects". Version 6.5.1.• [GSM 04.08]: "Digital cellular telecommunications system (Phase 2+);Mobile radio interface layer 3specification". Version 6.11.0.• [GSM 04.60]: "Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS);Radio Link Control/Medium Access Control (RLC/MAC) protocol". Version 6.9.0.• [GSM 04.64]: "Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS);Logical Link Control (LLC)". Version 6.7.0.• [GSM 04.65]: "Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS);Mobile Station (MS) - Serving GPRS Support Node (SGSN); Sub network Dependent Convergence Protocol(SNDCP)". Version 6.7.0.• [GSM 05.02]: "Digital cellular telecommunications system (Phase 2+); Multiplexing and multiple access on theradio path". Version 6.9.0.• [GSM 05.03]: "Digital cellular telecommunications system (Phase 2+); Channel coding". Version 6.2.1.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 7/67• [GSM 05.08]: "Digital cellular telecommunications system (Phase 2+); Radio subsystem link control". Version6.8.0.• [GSM 05.10]: "Digital cellular telecommunications system (Phase 2+); Radio subsystem synchronization".Version 6.6.0.• AT command Set for Sagem Modules SCT TMO MOD SPEC 465 B• GCF-CC (V.3.16.0) and GT.01.• NAPRD.03 (V.2.10.1).1.3 COMPLIANCE WITH FCC GUIDELINESDevices incorporating MO2XX modules must be designed to maintain a minimum separation distance of 20 cmbetween the antenna and the end user to satisfy RF exposure requirements for mobile transmitting devices.1.4 TERMS AND ABBREVIATIONADC Analog to Digital ConverterADPCM Adaptive Delta Pulse Code ModulationAFC Automatic Frequency CorrectionASIC Application Specific Integrated CircuitBMP BitmapCODEC Coder-DecoderCTS Clear To SendDAC Digital to Analog ConverterDAI Digital Audio InterfaceDCS Digital Communications SystemDSP Data Signal ProcessorDSR Data Set ReadyDTR Data Terminal ReadyEGSM Enhanced GSMEMS Enhanced Messaging ServicesESD Electrostatic DischargeETS European Telecommunication StandardGSM Global System for Mobile communicationGPRS General Packet Radio ServicesIC Integrated CircuitIEEE Institute of Electrical and Electronics EngineersI/O Input / OutputIRDA Infra Red Device ApplicationISO International Standards OrganisationITU International Telecommunication UnionJPEG Joint Picture Expert GroupJTAG Joint Test Action GroupKbps Kbits per secondLCD Liquid Crystal DisplayLED Light Emitting DiodeLNA Low Noise AmplifierMbps Mbits per secondMIDI Musical Instrument Digital InterfaceMMI Man Machine interfacePA Power AmplifierPBCCH Packet Broadcast ChannelPCB Printed Circuit BoardPCS Personal Communication SystemPLL Phase Locked Loop
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 8/67PNG Portable Network GraphicsRAM Random Access MemoryRF Radio FrequencyRI Ring IndicationRMS Root Mean SquareRTS Ready To SendRX ReceptionSIM Subscriber Identification ModuleSMS Short Message ServiceSRAM Static Random Access MemoryTBC To Be ConfirmedTBD To Be DefinedTX TransmissionUART Universal Asynchronous Receiver and TransmitterUSB Universal Serial BusUSSD Unstructured Supplementary Service DataVCO Voltage Controlled OscillatorWAP Wireless Application ProtocolWBMP Wide Bitmap1.5 CONVENTIONSThroughout this document, DTE (Data Terminal equipment) indicates the equipment which masters and controlsthe module device MO2XX by simply sending AT commands via its serial interface.DCE (Data Communication Equipment) indicates the module device MO2XX.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 9/671.6 PRODUCT FEATURESTemperature rangeNormal range: -10°C to +55°C (fully compliant)Extended range: -20°C to –10°C and +55°C to +70°C(functional without any risk for the network)Storage: -40°C to °85°CWeight (in g) 10gESD ESD protection < 1.5 kVPhysical dimensions 34x54.4x3 mm (typical)Connection 120 pins connector + 1 antenna connection + 1battery connectionPower supply 3.45V to 4.5V range, 3.8V nominal.Power consumption1Off mode: 120 uA (typ)Stand-by mode: < 2.5 mA (typ)Communication mode: 280 mA (typ at Pmax), 2.2 Apeak during TX slotPower supply connector Dedicated connectorBattery charge management and interface Battery charge management is included. The chargerinterface is provided on 120 pins connector.Antenna No antenna included in the module.Frequency bands GSM850 + EGSM900 + DCS1800 + PCS1900Voice codecs Half Rate, Full Rate, Enhanced Full Rate,Adaptive Multi RateGSM class Small MSTransmit power Class 4 (2W) for GSM850 / EGSM900Class 1 (1W) for DCS1800 / PCS1900Supported SIM card3V SIM cards.To prevent SIM card’s damages, the power supply ofthe module has to be turned off before anymanipulation of the SIM card.SIM slot Not included on the module. Signals for themanagement of the SIM card are provided on 120pins connectorNetwork LED LEDR and LEDG management.Audio up-link 2 differential inputs are provided for microphone(accessories and handset).Audio down-link 2 differential outputs are provided for non stereoearphone and 1 differential output for accessories. 1 The power consumption is highly dependent on customer’s software and global environment of GSM Module(MMI, Accessories,…).
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 10/67D.A.I GSM DAI test mode interfaceUART1 interface with flow controlUp to 115.2 Kbaud with auto bauding.Full flow control signals (+2.8V) are provided on ball-out.If a full compliant RS232 (+/-5V) serial interface isneeded:The drivers (like MAX3232, ST3237CD, …) are notincluded in the module and have to be added on themain PCB.A proven schematic to build the RS232 interface isprovided in application note.Data/command multiplexing Hardware management of data/commandmultiplexing on the serial link UART1Power management Hardware management of sleeping and waking inmodule /DTE architectureUART2 interface Up to 115.2 Kbaud.Data services GPRS, CSD, FaxSupplementary services (supported via ATcommands, refer to SCT TMO MOD SPEC 465 B)Caller Line Identification, Call Waiting, Call Hold, CallForwarding, Multiparty, Call Barring, Advice ofCharge, USSD, CPHSReset pin Available (reset of all the system including backup)Power on pin AvailableGeneral purpose I/Os pin 3 x I/O, 1 interrupt, 1 ADC availableGPRS SMG 31bis, Multi slot class 10, class B terminal,PBCCH supportGSM/DCS certification GCF-CC V.3.16.0 and GT.01PCS certification NAPRD.03 (V.2.10.1)
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 11/672. BLOC DIAGRAMFigure 1MO2XX bloc diagram*Depending on software versionMO2xxGPRS GSM900 / GSM850*/ DCS1800 / PCS1900HardwarePowerManagement+SIM interface (3V)Mod_On*_CmdMod_Off*_CmdDte_reset*_cmdMod_on_stateMod_uart_stateMod_flow_stateMod_reset_stateDte_uart*_stateMod_reset*_cmdIO7STDBYCAMTSPACTEXTINT1IO6IO5SDAI2CSDCI2CCLK32KCLKSYRENVRIOSimclkSimrstSimvccSimioSimcdMICIPMICINHPP8HPN8HPP32HPN32HSORHSOLHSMICIPHSMICIN LedrLedgSpare I/OsUart2Uart1Mod_Esc*._CmdDTE_Esc._Cmd++VBATHandset MicrophoneHandset SpeakerModule On signalVBATModule Off signalV24 InterfaceTransceiver (if necessary)Accessory MicrophoneAccessoryearphoneearpieceData/commandmultiplexing(hardware solution)GPSRF + ChipsetVBAT
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 12/673. FUNCTIONAL DESCRIPTION3.1 SIMThe SIM Card interface is compatible with the ISO 7816-3 IC card standard on the issues required by the GSM11.11 Phase 2+ standard. The module also supports Release 99 of the SIM Toolkit recommendation too andsupports a Fixed Dialling Number directory.The SIM Card interface insures the detection (SIMCD), the power on (SIMVCC) of the SIM Card and thecommunication with it through a data signal (SIMIO), a clock signal (SIMCLK) and a reset signal (SIMRST).Signal Pin N° DescriptionSIMRST SIM reset, provided by Base-band processorSIMCLK SIM clock, provided by Base-band processorSIMIO SIM serial data line, input and outputSIMVCC SIM supply voltageSIMCD SIM insertion detectionSIM card connection:Figure 2SIM connectionThe SIMCD signal should be connected to the SIM card reader in order to get SIMCD at low level (GND) when nocard is present and at high level (SIMVCC) when card is present (external pull down needed when SIM cardconnector with detection is used).This interface includes main protections.MO2XXSIMVCCSIMIOSIMRSTSIMCLKSIMCDSIM cardIn option
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 13/673.2 AUDIOThe module supports the following voice codecs:• Half-Rate• Full-Rate• Enhanced Full Rate• Adaptive Multi RateIt manages an external handset microphone (MICIP/MICIN) and an external handset earphone (32 OhmsHPP32/HPN32 and 6 to 8 Ohms HPP8/HPN8) in differential mode.The bias voltage of the microphone is provided directly on MICIP/MICIN pins.There are two options for the earphone:- Two earphones, one 32 Ohms as earpiece and one 6 Ohms minimum as Ring/melody and as hands-freeloudspeaker if it is far from the microphone.- one 32 Ohms earphone as earpiece.The module can also manage accessories (earphone and microphone) through dedicated lines(HSMICIP/HSMICIN for microphone and HSOL/HSOR for stereo earphone). The typical impedance for theearphone is 150 Ohms.Figure 3AudioThis interface includes main protections.To ensure proper operation of such sensitive signals, there have to be isolated from the other by ground on motherboard layout.NB: To avoid destruction of module components, the HP inductance has to be 47nH +/- 5% @ 200MHzBase-bandAmpli+FilterMICIPMICINHSMICIPPHSMICINHPP32HPN32HSORHSOLHPP8HPN8
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 14/673.3 NETWORK LEDTwo external pins of the module are dedicated to network and alarm LEDs:- LEDR- LEDGFigure 4Network LED connection3.3.1 Network / Low BATTERYThe network/battery indication consist in by a 30ms flash with period of 2 s.The flash can take 3 colors:• green when network attached and battery ok.• orange (green + red) network attached and battery low.• red no network and battery low.The battery threshold is 3650 mV.3.3.2 MessagesThe message received indication takes place after the network/battery indication, it consists in 3 successive20ms red flashes. It indicates the presence of a new SMS or voice mailbox.3.3.3 Handfree callDuring a handfree call (with at+vip=1 during a call), the led becomes alternately red and green with a periodof 1 s. Handfree led mode has priority over other modes (Network,Messages…)LEDR or LEDG
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 15/673.3.4 Summary chartBattery low :Network : + battery low :Message received :(SMS, voice / not read) + battery low :Communication : + battery low :Communication (handsfree) : + battery low : (no effect) +message: (no effect)3.4 DATA3.4.1 Data servicesThe module supports the following services:• GPRS• CSD: transparent and non-transparent up to 9600 BPS• Fax: class 1 group 33.4.2 UART1: V24A V24 interface is provided on external pins of the module with the following signals:- RTS/CTS- RX/TX- DSR- DTR- DCD- RIIt supports speeds up to 115.2 KBPS and may be used in auto bauding mode.Two supplementary signals (MOD_ESCAPE*_CMD, DTE_ESCAPE_CMD) are provided to toggle from datamode to command mode on this serial link.3.4.3 UART 2It is strongly recommended to leave this interface externally accessible for Debug.There is no flow control on this interface.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 16/673.5 ANTENNATwo accesses for the antenna connection are provided.- one by mean of a 50ohms connector- one by mean of a simple copper areaFigure 5Antenna area on the MO2XX See into Application Note for more details.3.6 DAIA DAI interface is provided on the module for type approval tests.3.7 CLOCKSA 32KHz frequency clock and a 13MHz frequency digital clock are provided on external pins of the module.To ensure proper operation of such sensitive signals, they have to be isolated from the other by ground on motherboard layout.3.8 POWER MANAGEMENT AND CHARGE3.8.1 BatteryThe power supply signal VBAT is 3.45V to 4.5V range and 3.8V nominal.Only Li-Ion battery are supported.It has to be more than 3.2V, even during transients in order to avoid unwanted resets. The power supply dropouthas to be limited to 450mV, when the current consumption goes from minimum to maximum (0.1 to 2A). The noiselevel of the power supply has to be limited to 50mV RMS in the 100KHz – 1MHz frequency rangeSAGEM advises to use Sanyo or LG battery. If battery is used, SAGEM agreement is needed (slight qualificationtests).Only battery with 200mOhms maximum internal resistor are managed by the module.Antenna groundcopper areaAntenna copper pad50 Ohms connector
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 17/673.8.2 VRIO+2.8V output is available on external pin of the module and could supply +2.8V external components (currentcapability 10mA in active mode).This interface includes main protections.3.8.3 VbackupExternal Backup could be supply through the VBACKUP input (from 2.2V to 3.2V). A internal mechanism is presentto charge the backup battery.If No external Backup is supplied, VBACKUP input has to be connected to VBAT signal.3.8.4 ChargeThis interface manages the charge of the battery for regulated charger, when a charger is connected, even in thefollowing conditions: deeply discharged battery, short-circuited battery and unconnected battery (600mA withregulated charger).The interface manages the charge of some regulated chargers, that have to be qualified by SAGEM (see listing inapplication note).WARNING :The charger interface must be connected with wide tracks (1 mm width / 17.5um height tracks on the MO2XX ) toallow 600 mA maximum current from the charger.When using MO2XX as slave MODEM of a Host system sharing the same power supply (example : PDA), it isstrongly recommended to manage the charging function on Host side: so, in such a case, do not use the chargefunction of the module.3.8.5 This interface includes main protections.AC/DC switching charger3.8.5.1 Operating temperature0°C to +55°C.3.8.5.2 Electrical ratingsVsIsVpBattery chargerFigure 6Charging.Class II equipment (EN 60950 § 1-2-4-2)3.8.5.2.1 Primary input voltage98V < Vp < 254V ; F = 50/60Hz.3.8.5.2.2 Primary/secondary insulationSecurity transformer class E (EN 60950 § 5-1)
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 18/67Electric strength : reinforced insulation (EN 60950 § 5-3-2)3.8.5.2.3 Static output templateFigure 7Charging valid area.3.8.5.2.4 Dynamic output templateAn external device is controlling the battery charge by means of a switch S1, which can be switched on and off.Following templates shows the output current and voltage during transients, this feature is very important to enablethe charging control by controlling S1 (PWM).Warning: These are the most important characteristics for a charger (it concerns the safety of the MO2XXmodule). A charger has to be (at least) fully compliant with the current and voltage transients.Figure 8 Charge principle.550 mA450 mAIsVs6V7V0500 mAVALID AREABATTERY CHARGER0V <Vbat< 4.5VVsIsS1
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 19/67Figure 9Transients in charge: Current transients & Voltage transients.3.8.5.2.5 Reverse current (main off)Main off or unplug, the current flowing from the battery to the charger have to stay smaller than « Ir » in order toprevent discharge !Ir < 100µA for Vbat ≤≤ 5V3.8.5.3 Thermal ratingsThe heating of the enclosure will comply with EN 60950 § 5-1Tab. 16 - part 2.3.8.6 Simple battery chargerAsk SAGEM to check compatibility for this kind of charger.Is (dynamic)Time5A Max5ms MaxS1 isswitched onVALID AREARipple : +/- 50mAVs (dynamic)Time20V Max0.2ms MaxS1 isswitched offVALID AREARipple : +/- 200mV
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 20/673.9 POWER MANAGEMENT3.9.1 Interface identification and diagrams.On an external point of view (i.e. as seen by a DTE), the MO2XX has 4 different states:• OFF:In this state, none of the MO2XX functionality are running (the serial link is switched off)• ON Sleep:In this state, the MO2XX is asleep and the external serial link is switched off. Any interrupt will wake themodule up as well as the external serial link. An interrupt can be generated by reception of a characterbut it is lost.NB: in this state, the module is attached to the GSM network.• ON Active:In this state, the MO2XX is switched on and the serial link is activated. The MO2XX is able to receivecorrectly the data sent by the DTE.NB: in this state, the module is attached to the GSM network.• Reset:This state indicates that the MO2XX is in its setup procedure and implies that the serial link isdeactivated.3.9.2 Recommended strategy : software managementA software management of the power consumption can be handled via the GSM 07.10 protocol.Other strategies are possible and they are developed in the Annex 2.3.10 DATA / COMMAND MULTIPLEXINGThe serial link between the DCE and a DTE (PDA, phone,…) is used to send two different kinds of dataflow: AT commands and PPP data packets. these two flows cannot be mixed together (not enoughbandwidth). So, this serial link can be used in two different exclusive modes:- Command Mode: The serial link is reserved for the AT Commands flow- Data Mode: The serial link is reserved for the data flowBut, during a data connection, the modem or the DTE may need to send some AT Commands to notify theother side of a major event. As there is just one serial link to send these two kinds of data, it is necessaryto have a special procedure to switch from one kind to the other.• The first solution provided by the GSM standard is to use +++ and ATO. This solution very simple toimplement, has the main drawback to allow only the DTE to control the switch between the 2 modes and it isusually only used to hang up a data call.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 21/67• The second solution consists to implement the GSM 07.10 standard, this solution is available (customer has todevelop its own driver for the host). SAGEM recommends to use this solution.• A third method, developed by SAGEM S.A. and explained in details hereafter in the annex 3, consists to createa third mode for the serial link and handle it through hardware signals. This mode is called “Suspended DataMode” and is temporarily used to send AT Commands. All data must to be stored during a Suspended datamode switch. In the case of no-response from DTE, We need to implement a cyclic mechanism to change thehardware signals states.3.11 GLOBAL POSITIONING SYSTEM (GPS) APPLICATIONA GPS application can be implemented in the product. See application note for more detail.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 22/674. PINOUTMO2XX MO190 Requiredoperation forelectricalcompatibilityIO type Function MO2XXDescriptionPin N°XS2xxPin N°MO190OrMO2xxDAIRST DAIRST Notrequired Input DAI reset M4 116DAIOUT DAIOUT Notrequired Output DAI output data M3 115DAIIN DAIIN Notrequired Input DAI input data M2 117DAICLK DAICLK Notrequired InputDAIinterface(forcertificationtests only)DAI clock L2 118USL1 Input - T5USL2 Output - S4USL3 Output - S5USL4 Output - S6USL5 Output R3USL6 (IO3) Output - R4USL7 Input -O17USL8 Input -P17USL9 Input -P16USL10 InputUseless-Q17MOD_ESCAPE*_CMD MOD_ESCAPE*_CMD Notrequired Input Command moderequest signal (fromDTE to MO2XX)interruptL1418USL11 Input -M15USL12 OutputUseless-M14DTE_ESCAPE_CMD DTE_ESCAPE_CMD Notrequired Output Command moderequest signal (fromMO2XX to DTE)L1323MOD_RESET_STATE MOD_RESET_STATE Notrequired Output Signal showing aRESET occurrenceof the moduleM1324MOD_UART_STATE MOD_UART_STATE Notrequired Output Signal giving thestate of the seriallink in the moduleM1225MOD_FLOW_STATE MOD_FLOW_STATE Notrequired Output Signal giving thestate of the moduleM1626MOD_ON_STATE MOD_ON_STATE Notrequired Output Signal giving thestate of the moduleL1527MOD_ON*_CMD MOD_ON*_CMD Notrequired Input ON signal Module ON signalB10113SIMVCC SIMVCC Notrequired Output SIM power supply T7 6SIMRST SIMRST Notrequired OutputSIMinterfaceSIM reset T8 5
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 23/67SIMCLK SIMCLK Notrequired Output SIM clock T9 4SIMIO SIMIO Notrequired In/output SIM dataT107SIMCD SIMCD Notrequired Input SIM insertiondetectionB12114HSMICIP BFTXPAudio levelInput Differential inputfrom microphoneO1552HSMICIN BFTXNAudio levelInputTo externalmicrophone(accessory)Differential inputfrom microphoneP1453HSOL BFRXNAudio levelOutputO1450HSOR BFRXPAudio levelOutputTo externalstereo HP(accessory)Differential output toearphoneO1349MICIP MICPAudio levelInput Differential input tohandset microphoneR1563MICIN MICNAudio levelInputMicrophoneinterfaceDifferential input tohandset microphoneQ1562HPP32New signalOutput Differential output to32ohms handsetearphoneN1146HPN32 LPHPNNew signalOutputEarphoneinterfaceDifferential output to32ohms handsetearphoneO1147HPP8 HPPAudio levelOutput Differential output to8ohms handsetearphoneO1056HPN8 HPNAudio levelOutput Differential output to8ohms handsetearphoneN1057USL13 Output Useless -M17RI RI Notrequired Output Ring Indicator N5 109DSR DSR Notrequired Output Data Send Ready E3 94DCD DCD Notrequired Output Data Carrier Detect E2 110DTR DTR Notrequired Input Data TerminalReady D3 95CTS CTS Notrequired Output Clear To Send C5 82RTS RTS Notrequired Input Request To Send D4 83TXD1 TXD1 Notrequired Output UART transmit 1 B5 101RXD1 RXD1 Notrequired InputV24interfacewith flowcontrolUART receive 1 B7 105TXD2 TXD2 Notrequired Output UART transmit 2 B8 103RXD2 RXD2 Notrequired InputUART2interfaceUART receive 2 B9 104INT1 SPRINT (CINT) Notrequired Input Spare interrupt Q3 111SCLI2C (ex USL15) SCLI2C Notrequired OutputUseless-C1114
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 24/67SDAI2C (ex USL16) SDAI2C Notrequired In/out -B1193DTE_UART*_STATE DTE_UART*_STATE Notrequired Input Signal giving thestate of the DTE H6 92CHARGEUR CHARGEUR Only 6.5Vcharger Input BatterycharginginterfaceCharge O3,O4,O569, 70MOD_OFF*_CMD MOD_OFF*_CMD Notrequired Input Module OFF signalinterrupt N6 76USL17 In/output - K5USL18 In/output - K4USL19 In/output - K3USL20 In/output - K2USL21 In/output - J2USL22 In/output - J3USL23 In/output - J4USL24 In/output - I4USL25 In/output - I3USL26 In/output - I2USL27 In/output - H2USL28 In/output - H3USL29 In/output - H4USL30 In/output - G4USL31 In/output - G3USL32 In/output - G2USL33 Output - I5USL34 Output - F5USL35 OutputUseless- F6USL36 Output - F4USL37 Output - F3USL38 Output - F2USL39 In/output - I13USL40 In/output -N18USL41 In/output -L16USL42 In/output - I12USL43 In/output -G17USL44 In/output -K15USL45 In/output -H15USL46 In/output - I15USL47 Output - I14USL48 Output -H13USL49 Output -G12USL50 Output - I16USL51 OutputUseless-J16DTE_RESET*_CMD(ex RESETLCD*) DTE_RESET*_CMD(ex CMDSW2) Electricallevel Output DTE reset signal N2 106USL52 In/outputN16USL53 In/output-N17USL54 InputUseless-T15USL55 OutputC17USL56 In/outputUseless- Q8
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 25/67USL57 In/output - Q9USL58 Input -O16USL59 Output - M8USL60 Output -K12USL61 In/output -D10USL62 In/output - C4USL63 In/output - C8USL64 In/output -E11USL65 In/output -EC6USL66 In/output -F10USL67 In/output - C9USL68 In/output - D5USL69 Output -L3USL70 Output - M5USL71 Input -C10USL72 Output -L5USL73 Output -L4USL74 Output -C15USL75 Output -H12USL76 Output - I9USL77 Output - E4USL78 Output - D9USL79 Output - D6USL80 Input - D8USL81 Output - E8USL82 In/output -D12USL83 In/output -B15USL84 In/output -B16USL85 In/output -B17USL86 Output -D11USL87 Output -B13USL88 Input -C12CLK13M CLK13M NotrequiredCompatibilityMO190=>MO2XXOutput 13MHz digital clockoutputL1216CLK32K CLK32K Electricallevel OutputUseless32KHz digital clockoutput R7 9ADC2 ADC1 HardwareinterfacingInput - Q5 11USL90 Input -C13USL91 Output -D13USL92 In/output -E12USL93 In/output - E9IO5 ITFLAPNew signalIn/output N4 80IO6 A_0<>New signalIn/output N3 65IO7 SPRIOCMDSW 1 Electricallevel In/outputUselessJ5 107LEDR LEDR Electricallevel output LED P2 91
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 26/67LEDG LEDG Electricallevel output Q2 90TSPACTEXT A_4<>New signaloutputRadio signalC1767STBYCAM A_5 <>New signaloutput standby M5 66CSMIW2* CSMIW2 Electricallevel Output Serialinterface forLED chipsetChip select forbacklight componentR3 97CSMIW1* CSMIW1 Electricallevel Output LCD Driver chipselect of the seriallinkS6 98DIMIW DIMIW Notrequired Input LCD driver inputdata of serial link T5 86CKMIW CKMIW Notrequired Output LCD driver clock ofserial link S5 85DOMIW DOMIW Notrequired outputSerialinterface toconnectLCD or chipmelody (1chip select)LCD driver outputdata of serial link S4 84MOD_RESET*_CMD TESTRST* Electricallevel InputReset system signalP4 81VBAT VBAT Electricallevel Input Powersupply +3.8V battery powersupply (nominal) F19,F20,F21,F22,F23,G19,G20,H19,H20Bat.conn.1,2VRIO VRIO Electricallevel Output +2.8V output powersupply Q4 2VBACKUP VBACKUP Notrequired Input - P5 12GND GND Notrequired Ground Ground GND 8, 10,15,17,48,51,54,58,60,61, 64Bat.Conn3,4ANTENNE OUT_ANT Notrequired Output/input Antennainput/outputAntenna connection(50 ohms) I23 Ant.Conn.TCK TCLK Notrequired Input JTAGT11TestpointTMS TMS Notrequired Input JTAGT14TestpointTDIDIGIT TDI Notrequired Input JTAGC14TestpointTDODIGIT TDODIGIT Notrequired Output JTAGD17TestpointTDIANALOG TDIANALOG Notrequired InputJTAGinterface(SAGEMuse only)JTAG R9 Testpoint
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 27/67TDOANALOG TDOANALOG Notrequired Output JTAG P7 TestpointBSCAN* NBSCAN Notrequired Input JTAGD16TestpointEMU0* NEMU0 Notrequired Output For debugC18TestpointEMU1* NEMU1 Notrequired Output For debugB18TestpointNC NC Not connected Q21,R21,R20,S20, L1,P3,Q6,R5,O2* active on low electrical stateWARNING:The USL signals are useless in MO2XX versions, these signals are not connected to the pins of the 120 ptsconnector.The USL signals shall not be connected to any other signal neither to ground on the mother board.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 28/675. DELTA LIST BETWEEN MO190 TO MO2XXThe MO2XX is inherited from the XS2xx. It aims to replace the MO190 module and to be compatible with it.Nevertheless, following discrepancies are noted:Compatibility issues MO190 MO2XXAudio signals BFTXP/N :1st gain : [-12, -6, 0, +6, +12, +18, +21] dB2nd gain : 4.6 or 28.2 dBHSMICIP/N : Only 25.6 dB(see § 6.11.2)Audio signals BFRXP/N : Nominal impedance : 150 ΩHSOL/R: Nominal impedance : 32 Ω (see§ 6.11.3)Audio signals MICP/NValue of the polarization : about 4VMICIP/N:Value of the polarization : 2.5V(see § 6.11.1)Audio signals HPP/N and LPHP HPP/N 8 and HPP/N 32 : maximum outputlevels are different between MO2XX andMO190Hardware incompatibility: 4 signals insteadof 3 signals(see § 6.12)Charger Voltage 0-16V Voltage 6-7VMOD_RESET*_CMD MOD_RESET*_CMD active low state Compliance with MO190 : to be verifiedDTE_RESET*_CMD VLmin = - 0.5VVLmax= + 0.8VVHmin= + 2.0VVhmax= + 3.2VElectrical incompatibility :VLmax= +0.59VVHmin= + 2.32VCLK13MCompatibilityMO190=>MO2XX:OKVLmax= +0.4VVHmin= + 2.4VElectrical incompatibility :VLmax= + 0.59VVHmin= + 2.32VCLK32KVLmax= +0.4VVHmin= + 1.6VElectrical incompatibility :VLmax= + 0.297VVHmin= + 1.32V
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 29/67LEDG Imax = 4 mA Electrical level : to be verifiedLEDR Imax = 4 mA Electrical level : to be verifiedVBAT Vmax = 5V Electrical limitation : Vmax = 4.5VV56 available Hardware incompatibility : not availableVRIO Current capability sleep mode = 1 mA Electrical limitation :Current capability sleep mode = 0.5 mAADC2 ADC1 Hardware interfacing :5.7Kohms on MO19012pF on MO2XXIO5 New signalIO6 New signalIO7 SPRIO =CMDSW1, Imax = 4 mA Electrical limitation : IO7, Imax = 2 mATSPACTEXT New signalSTBYCAM New signalALIMLCD available Not availableSPI bus Available Not availableParallel bus (16bit) Available Not available
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 30/676. ELECTRICAL SPECIFICATIONVOH High level output voltageVOL Low level output voltageVIH High level input voltageVIL Low level input voltage6.1 VBATThe module is supplied through the VBAT signal with the following characteristics:Parameter Name Min Typ MaxVBAT period (ms) VbatTe (*) 4.614 4.615 DCVBAT low duration(us) VbatTi (*) 550 - VBAT periodVBAT rise time (us) VbatTr (*) 0 - -VBAT fall time (us) VbatTf (*) 0 - -VBAT maximumvoltage (V) VbatMax (*) - - 4.5VBAT minimumvoltage (V) VbatMin (*) 3.45 - -VBAT drop voltage(mV) DeltaVbat (*) - - 450 (**)Transient voltage(V) 3 - -Noise level (Vrms)@100MHz-1MHz - - 50mV(*): cf figure 8.(**): for a new battery. Of course for an old battery, this value will be higher and will create a reset (without MMImessage) of the modul when the battery begins to be discharged.Figure 4VBAT voltage waveform
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 31/676.2 VRIOSignal Min Typ Max RemarksVoltage level (activmode) 2.70V 2.80V 2.90VVoltage level (sleepmode) 2.70V 2.80V 3.00VCurrent capabilityActive mode - - 10mACurrent capabilitySleep mode - - 0.5mARise time -10µs-6.3 DAI INTERFACEDAIRST, DAIIN, DAICLK and DAIOUT have the following characteristics:VL (V) VH (V)SignalMin Max Min MaxRemarksDAIRST -0.5 +0.8 +2.03 +3.2DAICLK -0.5 +0.8 +2.03 +3.2 PD 100KDAIIN -0.5 +0.8 +2.03 +3.2 PD 100KDAIOUT - +0.59 +2.32 -6.4 NETWORK LEDLEDR and LEDG have the following characteristics:VL (V) VH (V)SignalMin Max Min MaxRemarksState after RESETLEDR (out) - -To be verifiedLEDG (out) - -To be verified6.5 SERIAL INTERFACE (µWIRE)DIMIW, DOMIW, CKMIW, CSMIW1* have the following characteristics:VL (V) VH (V)SignalMin Max Min MaxRemarksDIMIW -0.5 +0.8 +2.03 +3.2 PU 100KDOMIW - +0.59 +2.32 -CKMIW - +0.59 +2.32 -CSMIW1* - +0.59 +2.32 -6.6 SIMVL (V) VH (V)SignalMin Max Min MaxRemarksState after RESETSIMRSTSIMCLKSIMIOSIMVCCSIMCDFully compliant to the GSM11.11 andISO/IEC 7816-3 standardsFullycompliant tothe GSM11.11and ISO/IEC7816-3standards. PD
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 32/676.7 V24 (UART 1)TXD,RXD,CTS, RTS, DCD, DSR, DTR and RI have the following characteristics:VL (V) VH (V)RemarksState after resetSignalMin Max Min MaxRTS -0.5 +0.8 +2.03 +3.2PU 100KRI - +0.59 +2.32 -CTS - +0.59 +2.32 -DSR - +0.59 +2.32 - PDDCD - +0.59 +2.32 - PU 10KDTR -0.5 +0.8 +2.03 +3.2PU 100KTXD1 - +0.59 +2.32 -RXD1 -0.5 +0.8 +2.03 +3.2 PU 10K6.8 UART2TXD2 and RXD2 have the following characteristics:VL (V) VH (V)SignalMin Max Min MaxRemarksState after RESETRXD2 -0.5 +0.8 +2.03 +3.2 PU 100KTXD2 - +0.59 +2.32 -6.9 DATA / COMMAND MULTIPLEXINGMOD_ESCAPE*_CMD and DTE_ESCAPE*_CMD have the following characteristics:VL (V) VH (V) Remarks State after resetSignalMin Max Min MaxMOD_ESCAPE*_CMD-0.5 +0.8 +2.03 +3.2 ESDprotectionPUDTE_ESCAPE_CMD - +0.59 +2.32 -ESDprotection
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 33/676.10 POWER MANAGEMENTThey have the following characteristics:VL (V) VH (V)SignalMin Max Min MaxRemarks State after RESETMOD_RESET_STATE,MOD_UART_STATE,MOD_FLOW_STATE,MOD_ON_STATE- +0.59 +2.32 -ESD protectionPD 100KMOD_ON*_CMD -0.3*VBAT0.7*VBAT- PUTon min: 33 msDTE_UART*_STATE -0.5 +0.8 +2.03 +3.2 Prog PUDTE_RESET*_CMD - +0.59 +2.32 -MOD_OFF*_CMD -0.5 +0.8 +2.03 +3.2 PUPulse duration infunctional mode:77ns min.6.11 AUDIO SIGNALSAudio InputsParameter Tests Conditions Min Typ Max UnitsMaximum input range(MICIP-MICIN) Inputs 3 dBm0 (Maximum digital sampleamplitude with PGA gain set to 0dB) 32.5 mVrmsMaximum Input Range(HSMIC-AUXI)Inputs 3 dBm0 (Maximum digital sampleamplitude with PGA gain set to 0dB),HSDIF = 1 32.5 mVrmsNominal reference level(MICIP-MICIN) -10 dBm0Nominal reference levelat (HSMIC-AUXI) HSDIF = 1 -10 dBm0Differential inputresistance (MICIP-MICIN) HSDIF = 0 36Differential inputresistance (HSMIC-AUXI) HSDIF = 1 36Micro amplifier gain(MICIP- MICIN) HSDIF = 0 25.6 dBMicro amplifier gain(HSMIC - AUXI) HSDIF = 1 25.6 dBAudio Outputs
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 34/67Parameter Tests ConditionsMin Typ MaxUnitsOutput swing 3.9 Vpp 120Differential Minimum resistive loadbetween HPP32 and HPN32 ; R// Output swing 1.5 Vpp 33Differential Maximum capacitorload between HPP32 and HPN32;C//100pFCommon mode Minimum resistiveload at HPP32 and HPN32 200 k Common mode Maximum load atHPP32 and HPN3210pFMinimum resistive load at HSOLand HSOR: R// 32Maximum capacitor load at HSOLand HSOR: C//100pFDifferential Minimum resistive loadbetween HPP8 and HPN8: R// Output swing 4.38 Vpp 8Differential Maximum capacitorload between HPP8 and HPN8:C//100pFCommon mode Minimum resistiveload at HPP8 and HPN8 200Common mode Maximumcapacitor load at HPP8 and HPN810pFGlobal CharacteristicsParameter Tests ConditionsMin Typ MaxUnitsDistortion ≤3.1 3.92Earphone Maximum outputswing at HPP32 - HPN32 Distortion ≤5.34dBm0 1.2 1.5 VppEarphone amplifier gain 1 dBHeadphone Maximum outputswing at (HSOL/R) Distortion ≤1.6 1.96 VppHeadphone L/R amplifier gain -5 dBDistortion ≤Pout=340mW, SPKG = 0 3.73 4.66Distortion ≤Pout=380mW, SPKG = 1, VMIDSEL=1,VSP input level=-2.5dBm0 3.96 4.95Speaker maximum output atHPP8 - HPN8Distortion ≤Pout=430mW, SPKG = 1, VMIDSEL=1,VSP input level=-2dBm0 4.2 5.24VppSpeaker amplifier gain SPKG=0SPKG=1 2.58.5 dB6.12 CHARGERCharger has the following characteristics:Parameter Description MIN MaxVCHARGEUR Charger voltage 6V 7VSee details on Application Note
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 35/676.13 RESETMOD_RESET*_CMD is active at low stateIt has the following characteristics:Signal Min Max RemarksVL (V) - 0.3 VBATVH (V) 0.7 VBAT -Treset (ms) 65 -Electrical levels TBCNB: The reset signal resets all the system including backup.6.14 SPARE IOIO5, 6, 7 have the following characteristics:VL (V) VH (V) Remarks State after RESETSignalMin Max Min MaxInput -0.5 +0.8 +2.03 +3.2Output - +0.59 +2.32 -IO 5,6,7: PDPUIout max = 2mA6.15 CLOCKSCLK13M and CLK32K have the following characteristics:VL (V) VH (V)SignalMin Max Min MaxRemarksCLK13M - +0.59 +2.32 -CLK32K - 0,297 1,32 -6.16 JTAG INTERFACETCLK, TMS, TDI, TDODIGIT, TDIANALOG, BSCAN*, EMU0*, EMU1* have the following characteristics:VL (V) VH (V)SignalMin Max Min MaxRemarksTMS, TDI,TDIANALOG,BSCAN*-0.5 +0.8 +2.03 +3.2 PUTCK -0.5 +0.8 +2.03 +3.2 PDTDODIGIT,TDOANALOG, - +0.59 +2.32 -EMU0*, EMU1* - +0.59 +2.32 - PU
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 36/677. ENVIRONMENTAL SPECIFICATIONParameter Min MaxAmbient temperatureNormal range -10°C +55°CAmbient temperatureExtended range -20°C +70°CStorage temperature -40°C +85°CLong damp heatOperating conditions Tested at +60°C, 95% RH during 504 hoursShort damp heatStorage andtransportation conditionsTested at +40°C, 95% RH during 96 hoursNormal Range, from -10°c to +55°c:Inside this normal range, full compliance with GSM standards is guaranteed by SAGEM.Certification tests reports applies to modules operating in this interval.Extended Range, from -20°c to -10°c and from +55°c to +70°c:Inside this extended range, the operability is guaranteed by SAGEM. However, there is not a full certification testreport in this range.Practically, SAGEM performs non regression tests in this range in order to ensure that the module can attach to thenetwork and handle a call.Some performances may remain under the normal GSM expectation (sensitivity, RXlev 1 or 2 dB lower, TXemitting power slightly weaker).Out of operational range:No operation is guaranteed by SAGEM out of the operational range. No operating tests are made below -20°c andabove +70°c.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 37/678. MECHANICAL SPECIFICATION8.1 PHYSICAL DIMENSIONSFigure 10MO2XX12016061AVX Board to Board connectorJST 2 way stacker assemblyPad for antennaconnectionMuratacoaxialconnectionGround area
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 38/67Figure 11MO2XX dimensions
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 39/67Figure 12MO2XX connection to a mother board
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 40/678.2 TERMINAL ASSIGNMENTS8.2.1. 120 PINS CONNECTOR8.2.1.1. MO2XX connectorRecommended PC Board Mounting pattern:Dimensions and references:Pin Number Reference120 AVX 10 5604 120 212 829
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 41/678.2.1.2. Mother board connectorRecommended PC Board Mounting pattern:Dimensions and references:Pin Number References120 AVX 20 5604 120 222 829
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 42/678.2.2. MO2XX ANTENNA CONNECTOR
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 43/678.2.3. BATTERY CONNECTOR
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 44/67ANNEX 1 : IO descriptionIO name Type Pin N°DAIRST Digital bi directional buffer (IDI041/OUK431) 116DAIOUT Digital bi directional buffer (IDI041/OUK431) 115DAIIN Digital bi directional buffer (IDI041/OUK431). Pull down 117DAICLK Digital bi directional buffer (IDI041/OUI431). Pull down 118USL1 Digital input buffer (IDI041/PS0201)USL2 Digital output buffer (OUK431)USL3 Digital output buffer (OUI431)USL4 Digital output buffer (OUK431)USL5 Digital output buffer (OUK431)USL6 Digital bi directional buffer (IDG091/OUI431/PE1001)USL7 Digital bi directional buffer (IDI041/OUI431/PS1001)USL8 Digital bi directional buffer (IDI041/OUI431/PS1001)USL9 Digital bi directional buffer (IDI041/OUI431/PS1001)USL10 Digital bi directional buffer (IDI041/OUI431/PS1001)MOD_ESCAPE*_CMD Digital bi directional buffer (IDI041/OUI431/PS1001) 18USL11 Digital bi directional buffer (IDI041/OUI431/PS1001)USL12 Digital output buffer (OUO431)DTE_ESCAPE_CMD Digital output buffer (OUI431) 23MOD_RESET_STATE Digital output buffer (OUI431) 24MOD_UART_STATE Digital output buffer (OUI431) 25MOD_FLOW_STATE Digital output buffer (OUI431) 26MOD_ON_STATE Digital output buffer (OUI431) 27MOD_ON*_CMD Digital input 113SIMVCC Power supply output 6SIMRST Digital output buffer 5SIMCLK Digital output buffer 4SIMIO Digital bi directional buffer 7SIMCD Digital input buffer (IDI091) 114HSMICIP Analog audio input 52HSMICIN Analog audio input 53HSOL Analog audio output 50HSOR Analog audio output 49MICIP Analog audio input 63MICIN Analog audio input 62HPP32 Analog audio output 46HPN32 Analog audio output 47HPP8 Analog audio output 56HPN8 Analog audio output 57USL13 Digital bi directional buffer (IDG091/OUI431/PE1001)RI Digital bi directional buffer (IDG091/OUO431/PS1001) 109DSR Digital bi directional buffer (IDG091/OUI431/PE1001) 94DCD Digital output buffer (OUI831) 110DTR Digital bi directional buffer (IDI091/OUI831) 95CTS Digital output buffer (OUI831) 82RTS Digital bi directional buffer (IDI091/OUO431) 83
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 45/67TXD1 Digital output buffer (OUI831) 101RXD1 Digital bi directional buffer (IDI091/OUI831) 105TXD2 Digital output buffer (OUI831) 103RXD2 Digital input buffer (IDI091) 104TXIR Digital bi directional buffer (IDI041/OUI831)RXIR Digital bi directional buffer (IDI091/OUK431)CMDIRDA Digital output buffer (OUK431)USL14 Digital bi directional buffer (IDG091/OUI431/PS1001)USL15 Digital bi directional buffer (IDI091/UOS205)USL16 Digital bi directional buffer (IDI091/UOS205)DTE_UART*_STATE Digital bi directional buffer (IDG091/OUI431/PS1001) 92CHARGEUR Power supply input 69, 70LEDC Analog outputMOD_RESET*_CMD Digital input 81MOD_OFF*_CMD Digital bi directional buffer (IDI091/OUI431/PS1001) 76USL17 Digital bi directional buffer (IDI041/OUI831)USL18 Digital bi directional buffer (IDI041/OUI831)USL19 Digital bi directional buffer (IDI041/OUI831)USL20 Digital bi directional buffer (IDI041/OUI831)USL21 Digital bi directional buffer (IDI041/OUI831)USL22 Digital bi directional buffer (IDI041/OUI831)USL23 Digital bi directional buffer (IDI041/OUI831)USL24 Digital bi directional buffer (IDI041/OUI831)USL25 Digital bi directional buffer (IDI041/OUI831)USL26 Digital bi directional buffer (IDI041/OUI831)USL27 Digital bi directional buffer (IDI041/OUI831)USL28 Digital bi directional buffer (IDI041/OUI831)USL29 Digital bi directional buffer (IDI041/OUI831)USL30 Digital bi directional buffer (IDI041/OUI831)USL31 Digital bi directional buffer (IDI041/OUI831)USL32 Digital bi directional buffer (IDI041/OUI831)USL33 Digital bi directional buffer (IDI041/OUI831)USL34 Digital output buffer (OUI831)USL35 Digital bi directional buffer (IDI041/OUI831)USL36 Digital bi directional buffer (IDI041/OUI831)USL37 Digital bi directional buffer (IDI041/OUI831)USL38 Digital bi directional buffer (IDI041/OUI831)USL39 Digital bi directional buffer (IDI041/OUI431)USL40 Digital bi directional buffer (IDI041/OUI431)USL41 Digital bi directional buffer (IDI041/OUI431)USL42 Digital bi directional buffer (IDI041/OUI431)USL43 Digital bi directional buffer (IDI041/OUI431)USL44 Digital bi directional buffer (IDI041/OUI431)USL45 Digital bi directional buffer (IDI041/OUI431)USL46 Digital bi directional buffer (IDI041/OUI431)USL47 Digital output buffer (OUI431)USL48 Digital output buffer (OUI431)USL49 Digital output buffer (OUI431)USL50 Digital output buffer (OUI431)USL51 Digital output buffer (OUI431)
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 46/67DTE_RESET*_CMD Digital output buffer (OUI431) 106USL52 Digital bi directional buffer (UIS245/UOS181)USL53 Digital bi directional buffer (UIS245/UOS181)USL54 Power supply inputUSL55 Digital output buffer (OUI831)USL56 Digital bi directional buffer (IDG091/OUM431/PE0201)USL57 Digital bi directional buffer (IDG091/OUI831)USL58 Digital output buffer (IDG091)USL59 Digital input buffer (OUM431)USL60 Digital output buffer (OUI431)USL61 Digital bi directional buffer (IDI041/OUI431)USL62 Digital bi directional buffer (IDI041/OUI431)USL63 Digital bi directional buffer (IDI041/OUI431)USL64 Digital bi directional buffer (IDI041/OUI431)USL65 Digital bi directional buffer (IDI041/OUI431)USL66 Digital bi directional buffer (IDI041/OUI431)USL67 Digital bi directional buffer (IDI041/OUI431)USL68 Digital bi directional buffer (IDI041/OUI431)USL69 Digital bi directional buffer (IDG091/OUI431/PE1001)USL70 Digital bi directional buffer (IDG091/OUI431/PS1001)USL71 Digital bi directional buffer (IDG091/OUI431/PS1001)USL72 Digital bi directional buffer (IDG091/OUO431/PS1001)USL73 Digital bi directional buffer (IDG091/OUI431/PS1001)USL74 Digital bi directional buffer (IDI091/OUI831/PS1001)USL75 Digital output buffer (OUI431)USL76 Digital output buffer (OUI431)USL77 Digital output buffer (OUI431)USL78 Digital output buffer (OUI431)USL79 Digital output buffer (OUI431)USL80 Digital bi directional buffer (IDI041/OUI431)USL81 Digital output buffer (OUI431)USL82 Digital bi directional buffer (IDG091/OUM431/PS0201)USL83 Digital bi directional buffer (IDG091/OUM431/PS0201)USL84 Digital bi directional buffer (IDG091/OUM431/PS0201)USL85 Digital bi directional buffer (IDG091/OUM431/PS0201)USL86 Digital bi directional buffer (IDG091/OUI431)USL87 Digital output buffer (OUI431)USL88 Digital bi directional buffer (IDG091/OUM431/PS1001)CLK13M Digital bi directional buffer (IDI041/OUI831) 16CLK32K Digital output buffer (OUK431) 9ADC2 Analog input 11USL90 Digital input buffer (IDG091)USL91 Digital output buffer (OUM431)USL92 Digital bi directional buffer (IDG091/OUM431)USL93 Digital bi directional buffer (IDG091/OUM431)IO5 Digital bi directional buffer (IDG091/OUI431/PE1001) 80IO6 Digital bi directional buffer (IDG091/OUI431/PE1001) 65IO7 Digital bi directional buffer (IDG091/OUI431/PS1001) 107LEDR Digital output buffer (OUI831) 91LEDG Digital output buffer (OUK431) 90
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 47/67VBAT Power supply input Bat Con1,2VRIO Power supply output 2VBACKUP Power supply input 12ANTENNE Analog bi directional HF AntTCK Digital input buffer (IDI091/ PE0201) Test pointTMS Digital input buffer (IDI091/ PS0201) Test pointTDIDIGIT Digital input buffer (IDI091/ PS0201) Test pointTDODIGIT Digital bi directional buffer (OUI431) Test pointTDIANALOG Digital bi directional buffer Test pointTDOANALOG Digital bi directional buffer Test pointBSCAN* Digital input buffer (IDI041/ PS0201) Test pointEMU0* Digital bi directional buffer (IDI091/OUO431/PS1001) Test pointEMU1* Digital bi directional buffer (IDI091/OUO431/PS1001) Test pointOUO231 : rated output current = 1mA (with Voh = Vccmin)OUI431, OUK431, OUO431 :rated output current = 2mA (with Voh = Vccmin)OUI831, OUK831 : rated output current = 4mA (with Voh = Vccmin)
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 48/67ANNEX 2 : Hardware power managementDifferent strategiesThe transition of the MO2XX from awake to asleep can be managed in 4 different ways:• Inhibition by DTE:The DTE can forbid the MO2XX to go to sleep. But if it is allowed to sleep, it do it when it wants and withoutinforming the DTE.This allows a very simple management by the DTE but should be used when the power management is nota critical issue. In this case, the DTE only handles the ON and OFF states without any requirement.• Management by DCE alone:The MO2XX goes to sleep on its own decision and the DTE can't forbid it. The DTE doesn't know the stateof the MO2XX.This is the most common case because it allows to reduce the module’s consumption without requiringspecial treatments on the host side. In this case, the host uses the UART capabilities to wake up on a bytereception (*).(*): The first byte may be lost by the module• Hardware management:The transition to sleep state is done only when the 2 equipments agree. So each one knows the state ofthe other.This solution allows to switch off the serial link on both side and so to save as much battery life as possible;it is strongly recommended when the battery life is a critical issue.Details are given in the following chapters.1. Interface specification.1.1 Management by DCE alone.MO190DTETXRXRTSDTRMO2XX
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 49/67When the UART of the MO2XX doesn't detect any activity on the RX input during a certain time, it allowsthe MO2XX to switch off the UART when it wants. The DTE doesn't know when the MO2XX switches itsUART off.If the DTE sends data to the MO2XX when the UART is off, the first character will wake up the DCE andthe first byte may be lost. Another way for the DTE to wake up the MO2XX is to put down its DTR or RTS. 1.2 Inhibition by DTE.It is the same management as in 1.1 except that as long as the DTE has its DTR active, the MO2XX isnot allowed to switch off the UART anymore. 1.3 Hardware management.This management uses signals to inform each equipment of the state of the other one. Signals are alsoused to request a change of state of the other.This methods allows to achieve a lower power consumption of the device by switching off the interfacemodules as often as possible (i.e. when no communication is needed).1.3.1. Signals.There are 5 outputs and 4 inputs used to control the different states:Output: MOD_ON_STATE, DTE_RESET*_CMD, MOD_UART_STATE, MOD_FLOW_STATE andMOD_RESET_STATE.Inputs: MOD_ON*_CMD, MOD_RESET*_CMD, DTE_UART*_STATE, MOD_OFF*_CMD.As for now, the DTE_RESET*_CMD is not actually controlled by the MO2XX. It is just provided as aspare in case the DTE needs a reset command from the DCE (very unlikely).MOD_ON_STATEMOD_UART_STATEMOD_FLOW_STATEMOD_RESET_STATEMOD_OFF*_CMDDTE_UART*_STATEMOD_RESET*_CMDMOD_ON*_CMDRXTXDTE_RESET*_CMDMO2xxDTEMOD_ON_STATE is active when the MO2XX is ON.MOD_UART_STATE is inactive when the MO2XX is in deep sleep.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 50/67MOD_FLOW_STATE is inactive when the MO2XX has nothing to send.MOD_RESET_STATE is active during the the software reset procedure, but it can not be trustedduring hardware reset.MOD_OFF*_CMD command the switch off of the MO2XX.MOD_ON*_CMD command the switch on of the MO2XX.DTE_UART*_STATE is inactive when the DTE has nothing to send. If MOD_FLOW_STATE isinactive too, the DTE can switch off its UART.MOD_RESET*_CMD command the reset of the DCE.To make an interface with a host, the XS200 power management and hardware multiplexingsignals need to be polarized with pull down or pull up resistors :Power management inputs :DTE_UART*_STATE need pull up resistors (100K).1.3.2. Signals and states.In these tables as well as in the following chapters, we will consider the logical levels (active,inactive or either) and not the actual electric one (high, low ...).• MO2XX modes:Each state is represented by the combination of MOD_ON_STATE and MOD_UART_STATEsignals.MOD_ON_STATEMOD_UART_STATEMOD_RESET_STATEOFF Inactive Inactive InactiveON Sleep Active Inactive InactiveON Active Active Active InactiveRESET Active Either Active• DTE modes:The DCE only needs to know if the serial link of the DTE is active or not. It is represented by theDTE_UART_STATE signal.DTE_UART_STATEOFF InactiveON Sleep InactiveON Active Active
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 51/67Logical and electrical levels:Signal Logical levels Electrical levelsActive Low levelDTE_RESET*_CMD Inactive High levelActive High levelMOD_ON_STATE Inactive Low levelActive High levelMOD_UART_STATE Inactive Low levelActive High levelMOD_FLOW_STATE Inactive Low levelActive High levelMO2XX outputMOD_RESET_STATE Inactive Low levelActive Low levelMOD_OFF*_CMD Inactive High levelActive Low levelMOD_ON*_CMD Inactive High levelActive Low levelDTE_UART*_STATE Inactive High levelActive Low levelMO2XX inputMOD_RESET*_CMD Inactive Low level 1.3.3. Communication protocols. 1.3.3.1. Transition tables.This table lists the possible transition of the DCE from one state to another and which equipment caninitiate the change.Initial Final OFF ON Sleep ON Active RESETOFF Impossible DTE ImpossibleON Sleep DTE DCE/DTE DCE/DTEON Active DTE DTE/DCE DCE/DTERESET X Impossible X1.3.3.2. Command signals.A logical rising edge on MOD_ON_CMD means that the DTE wants the DCE to go ON.A logical rising edge on MOD_OFF_CMD means that the DTE wants the DCE to go OFF.A logical falling edge on DTE_UART_STATE means that the DTE has nothing to send yet.A logical falling edge on MOD_FLOW_STATE means that the DCE has nothing to send yet.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 52/671.3.3.3. Transition from OFF to ON Active.This transition is only possible by a command from the DTE (the MO2XX never switches off byitself).Levels shown on the diagram are logical levels (active, inactive, either)MOD_ON_CMDMOD_OFF_CMDDTE_UART_STATEMOD_RESET_CMDMOD_UART_STATEMOD_ON_STATEMOD_FLOW_STATERXTXDCEinputsDCEoutputsMOD_RESET_STATE1.3.3.4. Transition from ON Active to ON Sleep.This transition can be initiated by DCE or DTE.When an equipment has nothing to send any more, it informs the other. If the other equipment hasnothing to transmit too, they can go to SLEEP state.The UART of both the equipment's can switch off only when DTE_UART_STATE andMOD_FLOW_STATE are inactive.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 53/671.3.3.4.1. Initiated by DTE.MOD_ON_CMDMOD_OFF_CMDDTE_UART_STATEMOD_RESET_CMDMOD_UART_STATEMOD_ON_STATEMOD_FLOW_STATERXDCEinputsUART is OFFTXDCEoutputsMOD_RESET_STATEstate 1state 2This transition show 2 transitory states.During transitory states 1 and 2, the DTE can't send data. If it has to, it must put DTE_UART_STATEup first.During transitory state 1, the DTE can receive data and the DCE can send data: there's no problemfor DCE to emit.During transitory state 2, the DCE can't send data and the DTE can't receive data. So if the DCEwants to emit, it must put MOD_FLOW_STATE up first.The state 2 can be long.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 54/671.3.3.4.2. Initiated by DCE.MOD_ON_CMDMOD_OFF_CMDDTE_UART_STATEMOD_RESET_CMDMOD_UART_STATEMOD_ON_STATEMOD_FLOW_STATERXTXDCEinputsDCEoutputsMOD_RESET_STATEUART is OFFstate 3state 2This transition show 2 transitory states.During transitory states 2 and 3, the DCE can't send data:• If it has to during state 2 it must put MOD_FLOW_STATE up (cf. 2.2.3.3.4.3.a) to wake up theDTE.• If it has to during state 3 it has to wait for the falling edge of DTE_UART_STATE and then it isstate 2.During transitory state 3, the DCE can receive data and the DTE can send data: there's no problemfor DTE to emit.During transitory state 2, the DTE can't send data and the DCE can receive data. So if the DTEwants to emit, it has just to put DTE_UART_STATE up (cf. 2.2.3.3.4.3.b).The state 2 can be long.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 55/671.3.3.4.3. Transitory states.a) DTE has data to send:This case can happen in transitory state 1 and state 2.MOD_ON_CMDMOD_OFF_CMDDTE_UART_STATEMOD_RESET_CMDRXDCEinputsMOD_UART_STATEMOD_ON_STATEMOD_FLOW_STATETXDCEoutputsMOD_RESET_STATEb) DCE has data to send:This case can happen in transitory state 2.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 56/67MOD_ON_CMDMOD_OFF_CMDDTE_UART_STATEMOD_RESET_CMDMOD_UART_STATEMOD_ON_STATEMOD_FLOW_STATERXTXDCEinputsDCEoutputsMOD_RESET_STATE1.3.3.5. Transition from ON Sleep to ON Active.This transition can be initiated by both the DTE and the DCE.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 57/671.3.3.5.1. Initiated by the DCE.DCEoutputsDCEinputsMOD_ON_CMDMOD_OFF_CMDDTE_UART_STATEMOD_RESET_CMDRXTXMOD_UART_STATEMOD_ON_STATEMOD_FLOW_STATEMOD_RESET_STATE1.3.3.5.2. Initiated by DTE.The DCE can react on the rising edge of the DTE_UART_STATE signal or on the reception of acharacter which will be lost. It is only used to wake up the MO2XX.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 58/67This character isnot mandatoryand will be lostMOD_ON_CMDMOD_OFF_CMDDTE_UART_STATEMOD_RESET_CMDRXTXMOD_UART_STATEMOD_ON_STATEMOD_FLOW_STATEDCEinputsDCEoutputsMOD_RESET_STATE1.3.3.6. Transition from ON Sleep to OFF.This transition is only possible by a command from the DTE (the MO2XX never switches off byitself).
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 59/67MOD_ON_CMDMOD_OFF_CMDDTE_UART_STATEMOD_RESET_CMDMOD_UART_STATEMOD_ON_STATEMOD_FLOW_STATERXTXDCEinputsDCEoutputsMOD_RESET_STATE1.3.3.7. Transition from ON Active to OFF.This transition is very unlikely but still theoretically possible.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 60/67MOD_ON_CMDMOD_OFF_CMDDTE_UART_STATEMOD_RESET_CMDMOD_UART_STATEMOD_ON_STATEMOD_FLOW_STATERXTXDCEinputsDCEoutputsMOD_RESET_STATEAnother solution to switch off the MO2XX is the AT command AT+CPOF:
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 61/67MOD_ON_CMDMOD_OFF_CMDDTE_UART_STATEMOD_RESET_CMDMOD_UART_STATEMOD_ON_STATEMOD_FLOW_STATERXTXDCEinputsDCEoutputsMOD_RESET_STATEAT+CPOFOK1.3.3.8. ResetThere are 2 possibilities :• The MO2XX reboots by itself for a major internal problem and warns the DTE of this operation. Inthis case, the MO2XX moves the MOD_RESET_STATE signal to Active. At the end of the resetoperation, the MO2XX deactivate this signal and its current state is ON Active.• The DTE orders the MO2XX to reset. In this case, the DTE moves the MOD_RESET_CMD signalto initiate the process.The latest data sent by the DTE should be considered as lost and resent to the MO2XX if need be.This transition is possible whatever the states of the DCE and the DTE.At the end of the RESET, the DTE and the DCE are always ON.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 62/671.3.3.8.1. Initiated by the DCE.MOD_ON_CMDMOD_OFF_CMDDTE_UART_STATEMOD_RESET_CMDONRESETMOD_UART_STATEMOD_ON_STATEMOD_FLOW_STATERXTXDCEoutputsDCEinputsMOD_RESET_STATE
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 63/671.3.3.8.2. Initiated by the DTE.MOD_ON_CMDMOD_OFF_CMDDTE_UART_STATEMOD_RESET_CMDONRESETMOD_UART_STATEMOD_ON_STATEMOD_RESET_STATERXTXDCEoutputsDCEinputsMOD_FLOW_STATE1.3.3.9. Timeout.If a command has no effect on the other equipment, it must be requested again after a one secondtimeout. The maximum number of requests is 5 and then a reset procedure of the DCE must beinitiated by the DTE.
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 64/67ANNEX 3 : Data/Command hardware multiplexing1. Hardware multiplexing1.1. External interfacesIn the first set (hardware MUX), we need to use two hardware signals (MOD_ESCAPE*_CMD andDTE_ESCAPE_CMD) and the full serial link V24.In the second set, we only need to use the full V24.To make an interface with a host, the MO2xx hardware multiplexing signals need no added hardware.1.2. Capability requirements1.2.1. Logical and electrical levelsSignal Logical levels Electrical levelsActive High levelMO2xx output DTE_ESCAPE_CMD Inactive Low levelActive Low levelMO2xx input MOD_ESCAPE*_CMD Inactive High level1.2.2. Hardware protocolSET_2 : We switch between DATA andCOMMANDMUXV24receptionemissionCOMMANDDATAHardware management:DTE_ESCAPE_CMD andMOD_ESCAPE_CMDSoftware management:Escape strings detectionIn the paragraphs below only the logical signals are considered
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 65/671.2.3. State diagram1.2.4. Transition (1): Command -> DataThe data connection is established when the PDA receives the “CONNECT: <speed>” messagefrom the SB.CONNECT:9600Modem TxCommand modeData modeRemark:The Connect message is different between voice call, a classical data connection, a GPRS data connectionand a fax call, so it is necessary to treat the entire message to separate the data and voice calls.1.2.5. Transition (2): Data -> Suspended DataThe modem or the DTE can request this transition, so it is necessary to distinguish two cases.1st case: the DTE orders the modem to go in the suspended data mode1. The DTE indicates the order by moving MOD_ESCAPE*_CMD and then begins to search in the data flow theMOD_ESCAPE_STR from the modem.2. When the modem is ready, it sends the MOD_ESCAPE_STR string and it wait for DTE_ESCAPE_STR.3. When receiving this string, the DTE then move back MOD_ESCAPE*_CMD and sends theDTE_ESCAPE_STR, which indicates to the modem every byte after that must be considered as part as an ATCommandModem TxDTE_ESCAPE_CMDDTE TxMOD_ESCAPE_CMDMOD_ESCAPE_STRDATACOMMANDDATADTE_ESCAPE_STRCOMMANDWait forDTE_ESCAPE_STRDTE : MOD_ESCAPE*_CMDORModem : DTE_ESCAPE_CMDAlready implementedCOMMANDDATASUSPENDEDDATADTE : +++DTE : ATODTE : ATODTE : ATHOUModem : NO CARRIERTo be defined2431
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 66/67Remarks:• DTE_ESCAPE_CMD = MOD_ESCAPE_CMD = {0x18,0x7E,0xDB,0xFF}, this string could be change byAT command in the future.• These two strings are the effective separation between the data flow and the command flow2nd case: the modem requests the DTE to go in the suspended data mode1. The modem indicates the request by moving DTE_ESCAPE_CMD.2. The DTE indicates the order by moving MOD_ESCAPE*_CMD and then begins to search in the data flow theMOD_ESCAPE_STR from the modem.3. When the modem is ready, it sends the MOD_ESCAPE_STR string and it wait for DTE_ESCAPE_STR.4. When receiving this string, the DTE then move back MOD_ESCAPE*_CMD and sends theDTE_ESCAPE_STR, which indicates to the modem every byte after that must be considered as part as an ATCommandModem TxDTE_ESCAPE_CMDDTE TxMOD_ESCAPE_CMDMOD_ESCAPE_STRDATADATADTE_ESCAPE_STRCOMMANDCOMMANDWait forDTE_ESCAPE_STR1.2.6. Transition (3): Suspended Data -> Data ModeThis transition is always ordered by the PDA via the classical ATO command.The SB acknowledges with the CONNECT messageModem TxDTE TxDATACOMMANDATODATACOMMANDCONNECT:96001.2.7. Transition (4): Suspended Data -> Command ModeThe theoretical transition is Data to Command and happens to end a data connection; theSuspended Data Mode is just a temporary transition between the two.The real procedure is Data to Suspended Data (already detailed in transition 2) and then Suspended Datato Command Mode.There are two different cases:• Or the distant can hang up and then the modem is going to send a “NO CARRIER” messageModem TxCOMMANDNO CARRIERCOMMANDSuspended data modeCommand mode• Or the DTE wants to hang up and then an ATH is sent and the transition has to be made on the answerto this command (OK)
Ref : SCT TMO MOD SPEC 662Rev.: BRef. sec. :Date: 18/11/2004Document . All rights of reproduction and disclosure reserved.MO2XX module – Confidential under NDA Page 67/67Modem TxDTE TxCOMMANDCOMMANDATHCOMMANDCOMMANDOKSuspended data modeCommand mode1.2.8. Timeout caseIf modem didn’t receive the DTE_ESCAPE_STR after a timeout (2s), it send again hisMOD_ESCAPE_STR and wait for DTE_ESCAPE_STR as long as the MOD_ESCAPE*_CMD signalis active. After 3 retry, module closes the MUX mechanism.Modem TxDTE_ESCAPE_CMDDTE TxMOD_ESCAPE_CMDMOD_ESCAPE_STRDATACOMMANDDATADTE_ESCAPE_STRCOMMANDTime outMOD_ESCAPE_STRWait forDTE_ESCAPE_STRRemarks:If MOD_ESCAPE_CMD returns in inactive mode and the escape string hasn’t been received by themodem, we have to resume the data connection.---END OF DOCUMENT---

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