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confidential ? page : 1 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. wismo quik q2400 series q2406 and q2426 product specification reference: wm_prj_q2400_pts_002 revision: 002 date: 24 th january 2003
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 2 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. document information revision date history of the evolution 001 24 oct 02 creation (preliminary version) 002 24 jan. 03 remove ?preliminary? status. modification in applicable products list: ? add q2406d and q2426d products and q2406e and Q2426E products ? remove q2406c and q2426c products update sensitivity value for gsm850 and egsm900 rf bands. update mechanical drawing.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 3 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. overview this document defines and specifies the wismo quik q24x6 series, available under two gsm/gprs cl10 bi band versions: ? q2406a : egsm/gprs 900/1800 mhz version with 16 mb of flash memory and 2 mb of sram (16/2) ? q2406b : egsm/gprs 900/1800 mhz version with 32 mb of flash memory and 4 mb of sram (32/4) ? q2406d : egsm/gprs 900/1800 mhz version with 64 mb of flash memory and 8 mb of sram (64/8). this co nfiguration will be available for handset application and vertical application where uart2 is not used. ? q2406e : egsm/gprs 900/1800 mhz version with 64 mb of flash memory and 4 mb of sram (64/4). this co nfiguration will be available for handset application and vertical application where uart2 is not used. ? q2426a : egsm/gprs 850/1900 mhz version with 16 mb of flash memory and 2 mb of sram (16/2) ? q2426b : egsm/gprs 850/1900 mhz version with 32 mb of flash memory and 4 mb of sram (32/4) ? q2426d : egsm/gprs 850/1900 mhz version with 64 mb of flash memory and 8 mb of sram (64/8). this co nfiguration will be available for handset application and vertical application where uart2 is not used. ? Q2426E : egsm/gprs 850/1900 mhz version with 64 mb of flash memory and 4 mb of sram (64/4). this co nfiguration will be available for handset application and vertical application where uart2 is not used.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 4 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. contents document info rmation......................................................................... 2 overview ............................................................................................. 3 contents.............................................................................................. 4 caution................................................................................................ 8 trademarks ......................................................................................... 8 1 general description....................................................................... 9 1.1 general information .................................................................................9 1.2 functional description ...........................................................................10 1.2.1 rf functionalities ...........................................................................11 1.2.2 baseband functionalities................................................................11 1.3 firmware...............................................................................................11 2 interfaces ................................................................................... 12 2.1 general purpose co nnector (gpc) .........................................................12 2.2 power supply ........................................................................................13 2.2.1 power supply description ..............................................................13 2.2.2 power consumption ......................................................................14 2.3 electrical informatio n for digital i/o ........................................................16 2.4 lcd interface.........................................................................................17 2.4.1 spi bus ..........................................................................................17 2.4.2 two wires in terface .......................................................................17 2.5 spi auxiliar y bus ...................................................................................17 2.6 keyboard interface.................................................................................18 2.7 main serial link (uart1) ........................................................................18 2.7.1 typical implementation wi th a rs232 terminal.............................20 2.7.2 typical implementation with a microprossessor ............................21 2.8 auxiliary serial link (uart2).....................................................................21 2.9 sim interface .........................................................................................22 2.9.1 general desc ription .......................................................................22 2.9.2 sim socket connection ..................................................................24 2.9.3 sim 3/5v ma nagement ..................................................................24
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 5 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.10 general purpose input/ou tput ...............................................................25 2.11 analog to digita l converter....................................................................27 2.12 audio inte rface ......................................................................................27 2.12.1 microphone inputs ........................................................................27 2.12.1.1 common microphone inputs characteristics ............................28 2.12.1.2 main microphone in puts (m ic2) ..............................................30 2.12.1.3 auxiliary microphone inputs (mic1) ........................................31 2.12.1.3.1 differential co nnectio n .......................................................31 2.12.1.3.2 single-ended connectio n....................................................32 2.12.2 common speaker outputs characteristics ......................................33 2.12.2.1 differential connection.............................................................33 2.12.2.2 single-ended connection .........................................................33 2.12.3 speaker outputs ............................................................................35 2.12.3.1 speaker 2 ou tputs ...................................................................35 2.12.3.2 speaker 1 ou tputs ...................................................................35 2.12.4 buzzer output ...............................................................................35 2.13 battery charging interface .....................................................................36 2.13.1 li-ion charging procedure ..............................................................38 2.13.2 how to define r1 and c1...............................................................38 2.14 on / ~off ..........................................................................................39 2.14.1 operating se quences .....................................................................40 2.14.1.1 power on ................................................................................40 2.14.1.2 power off...............................................................................41 2.15 boot (optional).....................................................................................41 2.16 reset signal (~rst) ...............................................................................42 2.16.1 reset sequence .............................................................................44 2.17 external interrupt (~intr) .....................................................................44 2.18 vcc output ..........................................................................................45 2.19 vcc_rtc (real time clock supply)........................................................45 2.19.1 interface desc ription ......................................................................45 2.19.2 typical implementation..................................................................46 2.19.2.1 capacitor .................................................................................46 2.19.2.2 super capa citor .......................................................................46 2.19.2.3 battery cell with regulator........................................................47 2.19.2.4 non rechargeable battery........................................................47 2.20 rf interface ..........................................................................................48 2.20.1 rf connect ions ..............................................................................48 2.20.2 rf perfor mances ...........................................................................48 2.20.3 antenna specifications ..................................................................49
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 6 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 3 technical specifications ............................................................. 50 3.1 general purpose connector pin out description .....................................50 3.2 environmental sp ecifications.................................................................54 3.3 mechanical spec ificatio ns......................................................................55 3.3.1 physical charac teristics..................................................................55 3.3.2 mechanical drawings ....................................................................55 4 connectors and peripheral devices references............................ 57 4.1 general purpose connector ...................................................................57 4.2 sim card reader ...................................................................................57 4.3 microphone ...........................................................................................57 4.4 speaker .................................................................................................58 4.5 antenna cable.......................................................................................58 4.6 gsm ante nna ........................................................................................58 5 design guidelines ....................................................................... 59 5.1 hardware and rf ..............................................................................59 5.1.1 emc recommendations .................................................................59 5.1.2 power supply ................................................................................59 5.1.3 layout requirement .......................................................................60 5.1.4 antenna.........................................................................................62 5.2 mechanical integration ..........................................................................62 5.3 firmware upgrade .................................................................................62 5.3.1 nominal upgrade procedure ..........................................................62 5.3.2 backup proc edure..........................................................................63 6 appendix..................................................................................... 64 6.1 wavecom accept ance test.....................................................................64 6.2 standards and re commendations .........................................................66 6.3 safety recommendations (f or information only) .....................................69 6.3.1 rf safety .......................................................................................69 6.3.1.1 general ....................................................................................69 6.3.1.2 exposure to rf energy.............................................................69 6.3.1.3 efficient terminal operation ......................................................69 6.3.1.4 antenna care and replacement ................................................70 6.3.2 general safety................................................................................70 6.3.2.1 driving.....................................................................................70 6.3.2.2 electronic devices ....................................................................70 6.3.2.3 vehicle electronic equipment ...................................................70 6.3.2.4 medical electronic equipment ..................................................70 6.3.2.5 aircraft ....................................................................................71 6.3.2.6 children ...................................................................................71 6.3.2.7 blasting areas ..........................................................................71 6.3.2.8 potentially explosive atmospheres ...........................................71
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 7 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 6.4 application notes for the sim interface..................................................72 6.4.1 application note #1 : interfacing 3v sims ......................................73 6.4.2 application note #2 : interfacing 3v/5v si ms.................................74 6.5 general purpose connector data sheet ..................................................75
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 8 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. caution information furnished herein by waveco m are accurate and reliable. however no responsibility is assumed for its us e. please read carefully the safety precautions for a terminal base d on wismo quik q24x6 series. general information about wavecom and it s range of products is available at the following internet addr ess: http://www.wavecom.com trademarks some mentioned products are registered trademarks of their respective companies.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 9 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 1 general description 1.1 general information wismo quik q24x6 is a self-contained e-gsm/gprs 900/1800 or 850/1900 bi- band module including th e following features : ? 58.4 x 32.2 x 3.9 mm ? 2 watts egsm 900/gsm 850 radio section running under 3.6 volts ? 1 watt gsm1800/1900 radio section running under 3.6 volts ? digital section running under 2.8 volts ? 3v sim interface ? real time clock with calendar ? battery charger ? echo cancellation + noise reduction ? full gsm or gsm/gprs software stack ? hardware gprs class 10 capable ? complete shielding ? complete interfacing : o power supply o serial link o audio o sim card o keyboard o lcd (not available with at commands) wismo quik q24x6 series has two external connections : ? rf connection pads (to the antenna) ? general purpose connector (gpc) to digital, keyboard, audio and supply wismo quik q24x6 series is designed to fit in very small terminals and only some custom functions have to be adde d to make a complete bi-band solution: ? keypad and lcd module ? earpiece and microphone ? base connector ? battery ? antenna switch ? sim connector
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 10 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 1.2 functional description sim controller battery management power supply g e n e r a l p u r p o s e c o n n e c t o r sim supply flash sram audio interface a/d converter rf f u n c t i o n s cpu vocoder gpsi controller memory management unit keyboard controller uart rf interface i/o controller r.t.c rf c o n n e c t i o n figure 1 : functional architecture
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 11 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 1.2.1 rf functionalities the radio frequency (rf) functionalities comply with the phase ii egsm 900/gsm 1800 and gsm 850/gsm 1900 recommendation. the frequencies are : q2406 ? rx (egsm 900): 925 to 960 mhz rx (gsm 1800): 1805 to 1880 mhz ? tx (egsm 900): 880 to 915 mhz tx (gsm 1800): 1710 to 1785 mhz q2426 ? rx (egsm 850) : 869 to 894 mhz rx (gsm 1900) : 1930 to 1990 mhz ? tx (egsm 850) : 824 to 849 mhz tx (gsm 1900) : 1850 to 1910 mhz the radio frequency (rf) part is based on a specific dual band chip including : ? low-if receiver ? dual rf (radio frequency) synthesizer ? digital if to baseband converter ? offset pll (phase lock loop) transmitter ? 1 (logarithmic) power amplifier (pa) controller ? dual band (power amplifier (pa) module 1.2.2 baseband functionalities the digital part of the wismo quik q24x6 series is composed of a philips- vlsi chip (one c gsm/gprs kernel). th is chipset is using a 0,25 m mixed technology cmos, which allows massive integration as well as low current consumption. 1.3 firmware wismo quik q24x6 series is designed to be integrated into various types of applications such as handsets or vertical applications (telemetry, multimedia,?). for vertical applications, the firmware o ffers a set of at commands to control the module. with this standard software, some interfaces of the module are not available since they are dependent on the peripheral devices connected to the module. they are the lcd interface and the spi bus.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 12 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2 interfaces 2.1 general purpose connector (gpc) a 60 pins connector 1 is provided to interface the wismo quik q24x6 series with a board containing either a lc d module, or a keyboard, or a sim connector, or a battery connection... the interfaces available on the gpc ar e described in the next paragraphs. ! please be aware that some of these interfaces can not be handled when using the wismo quik q24x6 series driv en by at commands : lcd interface, spi bus. this symbol is used to indicate the interfaces not available with at commands. these functions have then to be managed externally i.e using the main processor of the application. 1 the communication interface connector is a 60 pins connector with 0.5mm pitch from kyocera / avx group with the following reference (see chap ter connectors reference for further details): 14 5087 060 930 861 . the matting connector has the following reference : 24 5087 060 x00 861. a a a t t t
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 13 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.2 power supply 2.2.1 power supply description the power supply is one of the key issue in the design of a gsm terminal. due to the bursted emission in gsm / gprs , the power supply must be able to deliver high current peaks in a short time. during these peaks the ripple (u ripp ) and the drop (u drop ) on the supply voltage must no t exceed a certain limit (see table ?power supply voltage? bellow). ? in communication mode, a gsm/gprs classe 2 terminal emits 577s radio bursts every 4.615ms. uripp udrop uripp udrop t = 4,615 ms t = 577 s in communication mode, a gprs class 10 terminal emits 1154s radio bursts every 4.615ms. two different inputs are provided for th e power supply. the first one, vbatt is used to supply the rf part and vdd, th e second one is used to supply the baseband part. notes : ? it is possible to connect vbatt to vdd. ? in case of separate power supplies, they have to be in the same state i.e both active or inactive at the same time . vbatt : supplies directly the rf components with 3,6 v. it is essential to keep a minimum voltage ripple at this connectio n in order to avoid any phase error. the rf power amplifier current (2.0 a peak in gsm /gprs mode) flows with a ratio of 1/8 of the time (around 577s every 4.615ms for gsm /gprs cl 2) and 2/8 of the time (around 1154s every 4.615ms for gsm /gprs cl 10). the rising time is around 10s.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 14 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. vdd : supplies the +2.8v ballast regulators of the wismo quik q24x6. it is essential to keep the voltage over 3.1 volts. the wismo quik q24x6 series shielding case is the grounding. the ground has to be connected on the mother board through a complete layer on the pcb. power supply voltage v min v nom v max ripple max (u ripp ) vbatt 3.3 v (*) 3.6 v 4.5 v (**) 50 mvpp for freq<200khz 500 vpp for freq>200khz vdd 3.1 v 4.5 v 100 mvpp (*) : this value has to be guarantied du ring the burst (with 2.0a peak in gsm or gprs mode) (**) : max operating voltage stat ionary wave ratio (vswr) 2:1 when supplying the module with a battery, the total impedance (battery+protections+pcb)should be <150 mohms 2.2.2 power consumption following information are given assuming a 50 ? rf output. power consumption in off mode (module supplied, off state, no software running) conditions i nom i max overall consumption off 5 a 10 a
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 15 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. power consumption in egsm/gprs 90 0 mhz and gsm/gprs 850 mhz mode classe 10 conditions i nom i max vbatt during tx bursts @pcl5 1.7 a peak 2.0 a peak vbatt during rx bursts 75 ma peak 80 ma peak vbatt average 1rx/1tx @pcl5 270 ma 320 ma vbatt average 1rx/1tx @pcl8 180 ma 200 ma vbatt average idle mode 100 a 300 a vbatt average gprs cl 10 (3rx/2tx) @pcl5 540 ma 640 ma vbatt average gprs cl 10 (3rx/2tx) @pcl8 360 ma 400 ma vdd average idle mode 2,2 ma 3 ma power control level : pcl5=2w typ. ; pcl8=0,5w typ. power consumption in gs m/gprs 1800 mhz and gsm/gprs 1900 mhz mode classe 10 conditions i nom i max vbatt during tx bursts @pcl0 1.3 a peak 1.7 a peak vbatt during rx bursts 75 ma peak 80 ma peak vbatt average 1rx/1tx @pcl0 240 ma 270 ma vbatt average 1rx/1tx @pcl3 150 ma 180 ma vbatt average idle mode 100 a 300 a vbatt average gprs cl 10 (3rx/2tx) @pcl0 480 ma 540 ma vbatt average gprs cl 10 (3rx/2tx) @pcl3 300 ma 360 ma vdd average idle mode 2,2 ma 3 ma power control level : pcl0=1w typ. ; pcl3=0,25w typ.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 16 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. power supply pinout signal pin number vbatt 55, 57, 58, 59 60 vdd 11 gnd shielding the grounding connection is done through the shielding " the four legs have to be soldered to the ground plane. 2.3 electrical information for digital i/o all digital i/o comply with 3volts cmos. operating conditions parameter i/o type min max condition v il cmos -0.5 v 0.8 v v ih cmos 2.1 v 3.0 v v ol 1x 0.2 v i ol = -1 ma 2x 0.2 v i ol = -2 ma 3x 0.2 v i ol = -3 ma v oh 1x 2.6 v i oh = 1 ma 2x 2.6 v i oh = 2 ma 3x 2.6 v i oh = 3 ma to interface the wismo quik q24x6 series digital signals with other logics : ? 3v logic : some serial resistors (b etween 2.2k and 4.7kohms) can be added on the lines ? 3.3v logic : some serial resistors (between 4.7k and 10kohms) can be added on the lines. ? for higher voltage logics, a resistor bridge or a level shifter ic can be added.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 17 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.4 lcd interface the wismo quik q24x6 series can be connected to a lcd module driver through either a spi bus or a two wires interface. 2.4.1 spi bus the spi bus includes a clk signal, an io signal and an en signal complying with spi bus standard. pin description signal pin number i/o i/o type description spi_clk 10 o 1x spi serial clock spi_io 8 i/o cmos / 1x spi data spi_en * 28 o 1x spi enable * multiplexed with gpo3. 2.4.2 two wires interface the two wires interface includes a clk signal and a data signal complying with a standard 96khz interface. the maximum speed transfer is 400kb/s. pin description signal pin number i/o i/o type description scl 10 o 1x serial clock sda 8 i/o cmos / 1x data 2.5 spi auxiliary bus a second spi chip enable (called spi_aux) has to be used to add a spi peripheral to the wismo quik q24x6 series. pin description signal pin number i/o i/o type description spi_clk 10 o 1x spi serial clock spi_io 8 i/o cmos / 1x spi data spi_aux * 26 o 1x spi aux. enable * multiplexed with gpo0. a a a t t t a a a t t t
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 18 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.6 keyboard interface ! warning : this interface is not fully av ailable with at commands : an at command allows to get the input key code (see +cmer command description). this code has then to be processed by the application. this interface provides 10 connections : 5 rows (r0 to r4) and 5 columns (c0 to c4). the scanning is a digital one , and the debouncing is done in the wismo quik q24x6 series. no discrete components like r,c (resistor, capacitor) are needed. pin description signal pin number i/o i/o type description row0 13 i/o cmos / 1x row scan row1 15 i/o cmos / 1x row scan row2 17 i/o cmos / 1x row scan row3 19 i/o cmos / 1x row scan row4 21 i/o cmos / 1x row scan col0 23 i/o cmos / 1x column scan col1 25 i/o cmos / 1x column scan col2 27 i/o cmos / 1x column scan col3 29 i/o cmos / 1x column scan col4 31 i/o cmos / 1x column scan 2.7 main serial link (uart1) a flexible 6 wires serial interface is available complying with v24 protocol signalling but not with v28 (electrical in terface) due to a 2.8 volts interface. the signals are tx data (ct103/tx), rx data (ct104/rx), request to send (ct105/rts), clear to send (ct106/cts), data terminal ready (ct108-2/dtr) and data set ready (ct107/dsr). the set of rs232 signals can be requir ed for gsm data services application and is generated by the general purpose i/o provided by the q24x6 series. the 2 additional signals are data ca rrier detect (ct109/dcd) and ring indicator (ct125/ri).
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 19 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. pin description * multplexed with gpio3 ** multplexed with gpio2. the rising time and falling time of the reception signals (mainly ct103) have to be less than 200 ns. the q24x6 series have been designed to be operated using all the serial interface signals. in particular, it is necessary to use rts and cts for hardware flow control in order to avoid da ta corruption during transmission. signal pin number i/o i/o type description ct103/txd1 39 i cmos transmit serial data ct104/rxd1 32 o 1x receive serial data ct105/rts1 30 i cmos ready to send ct106/cts1 37 o 1x clear to send ct107/dsr1 36 o 1x data set ready ct108-2/dtr1 34 i cmos data terminal ready ct109/dcd1 * 51 o cmos / 2x data carrier detect ct125/ri1 ** 54 o cmos / 2x ring indicator ct102/gnd shielding legs ground
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 20 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.7.1 typical implementation with a rs232 terminal the figure above shows a typical implem entation when the q24x6 module is connected to a rs232 terminal. vcc +3 v +3 v +3 v warning: the application must allow the wismo serial link signal s + the boot, the reset and the on/off module signals to be easily accessed thus allowing the module firmware to be upgraded.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 21 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.7.2 typical implementation with a microprossessor the figure above shows a typical implem entation when the q24x6 module is connected to a host microprocessor which is 2,8 v tolerant on the serial port signals. host microprocessor 2.8 auxiliary serial link (uart2) for future applications (e.g. bluetooth co nnectivity) au auxili ary serial interface (uart2) will be available on q24x6a and q24x6b products. ! warning : the auxiliary serial link (uart2) is not available on q24x6d and q24x6e products (version with 64 mb of flash memory and 8 mb of sram). pin description signal pin number i/o i/o type description multiplexed with ct104 / txd2 18 i 3x receive serial data gpi ct103 / rxd2 20 o cmos transmit serial data gpo2 ct106 / cts2 24 i cmos clear to send gpio0 ct105 / rts2 35 o 2x ready to send gpio5 a a a t t t
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 22 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.9 sim interface 2.9.1 general description 5 signals exist : ? simvcc : sim power supply. ? simrst : reset. ? simclk : clock. ? simdata : i/o port. ? simpres : sim card detect. the sim interface co ntrols a 3v sim (and a 5v sim through an external sim driver). this interface is fully comp liant with gsm 11.11 recommendations concerning sim functions. it is recommended to add transient vo ltage suppressor diodes on the signal connected to the sim socket in order to prevent any electrostatic discharge. tvs diodes with low capacitance (less than 10pf) have to be connected on simclk and simdata to avoid any disturba nce of the rising and falling edge. these types of diodes are mandatory for the full type approval. they shall be placed as close as possible to the sim socket. the following references can be used : dalc208sc6 from st microelectronics. pin description signal pin number i/o i/o type description simclk 3 o 2x sim clock simrst 5 o 2x sim reset simdata 7 i/o cmos / 3x sim data simvcc 9 o sim power supply simpres 50 i cmos sim card detect
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 23 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. electrical characteristics parameter conditions min typ max unit simdata v ih i ih = 20a 0.7 xsimvcc v simdata v il i il = 1ma 0.3 xsimvc c v simrst, simdata simclk v oh source current = 20a simvcc ? 0.1v v simrst, simdata simclk v ol sink current = - 200a 0.1 v simvcc* output voltage i simvcc <= 6ma 2.70 2.80 2.85 v simclk rise/fall time loaded with 30pf 50 ns simrst, simdata rise/fall time loaded with 30pf 1 s simclk frequency loaded with 30pf 3.25 mhz (*) : given for the 3v interface. an extern al sim driver is needed to handle 5v sims. note : when not used simpres has to be tied to vcc. when used, a low to high tr ansition means that the sim card is inserted and a high to low transition means th at the sim card is removed.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 24 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.9.2 sim socket connection sim socket pin description signal pin number description vcc 1 simvcc rst 2 simrst clk 3 simclk cc4 4 vcc module gnd 5 ground vpp 6 not connected i/o 7 simdata cc8 8 simpres with 100k ? pull down resistor simvcc 1 simrst 2 simclk 3 simdata 7 simpres 8 vcc rst clk cc4 gnd vpp i / o cc8 gnd vcc 4 5 gnd 100 k w c 470pf figure 2 : sim socket the capacitor placed on the si m vcc must not exceed 470nf. 2.9.3 sim 3/5v management the wismo quik q24x6 series module is designed to interface with 3v sims only 2 . nevertheless, it is possible to manage 3v and 5v sims using an external level shifter (see application notes in appendix). in this case, depending on the type of sim detected, the module firmware triggers the gpo0 output signal (pin #26) in order to properly set the ex ternal sim driver level (3v or 5v). 2 most of the gsm operators have been providing 3v sims since 1998.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 25 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. typical implementation : 2.10 general purpose input/output the wismo quik q24x6 series provides 6 general purpose i/o, 4 general purpose outputs and 1 general purpose input. they are used to control any external device such as a lcd or a keyboard backlight. pin description signal pin number i/o i/o type description multiplexed with gpio0 24 i/o cmos / 2x general purpose i/o rts2 gpio4 53 i/o cmos / 2x general purpose i/o gpio5 35 i/o cmos / 2x general purpose i/o cts2 gpo1 22 o 3x general purpose o gpo2 20 o 1x general purpose o txd2 gpi 18 i cmos general purpose i rxd2 gpo3 28 o cmos general purpose o spi_en vcc c_simclk c_simrst c_simdata c_simvcc 100 ? module level shifter sim connector
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 26 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. the following gpios are not available (r eserved) in case of module running with the at commands firmware : signal pin number i/o i/o type description multiplexed with gpio1 52 i/o cmos / 2x general purpose i/o flash led(*) gpio2 54 i/o cmos / 2x general purpose i/o ct125/ri1 gpio3 51 i/o cmos / 2x general purpose i/o ct109/dcd1 gpo0 26 o 3x general purpose o spi_aux (*) the flash led signal can be used to drive a led through an open-collector transistor according to the module activity status. led status wismo quik q24x6 series status off module in download mode or module off permanent module switched on, not registered on the network slow flash led on for 200ms, off for 2s module switched on, registered on the network on quick flash led on for 200ms, off for 600ms module switched on, registered on the network, communication in progress a a a t t t
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 27 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.11 analog to digital converter analog to digital converter input is pr ovided by the wismo quik q24x6 series. this converter is a 10 bits one, ranging from 0 to 2.8v . pin description signal pin number i/o i/o type description auxv0 33 i analog a/d converter electrical characteristics parameter min max unit resolution 10 bits sampling rate 90.3 ksps input signal range 0 2.8v v adc reference accuracy 0.75 2 % integral accuracy +/- 1 lsb differential accuracy +/- 1 lsb input impedance ( r ) 10 m ? input impedance ( c ) 100 nf 2.12 audio interface two different microphone inputs an d two different speaker outputs are supported. the wismo quik q24x6 series also incl udes an echo cancellation feature which allows handsfree function. 2.12.1 microphone inputs the mic2 inputs already include the biasing for an electret microphone allowing an easy connection to a handset. the mic1 inputs do not include an internal bias. mic1/spk1 is then appropriate for a hands free system or a handset with biasing external to the module.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 28 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.12.1.1 common microphone inputs characteristics the connection can be either differential or single-ended but using a differential connection in order to reject common mode noise and tdma noise is strongly recommended . when using a single-ended connection, be sure to have a very good ground plane, a very good filterin g as well as shielding in order to avoid any disturbance on the audio path. internal audio filter characteristics frequency gain 0-150 hz < -22db 150-180 hz < -11db 180-200 hz < -3db 200-3700 hz 0db >4000 hz < -60db the gain of mic inputs is internally adjusted and can be tuned from 30db to 51db using an at command. microphone gain vs max input voltage (using controller 1) transmit gain (db) max vin (mvrms) at+vgt (*) 30 43.80 0 to 31 33 31.01 32 to 63 36 21.95 64 to 95 39 15.54 96 to 127 42 11 128 to 159 45 7.79 160 to 191 48 5.51 192 to 223 51 3.9 224 to 255 (*) control of the transmit gain by at commands (for wismo quik q24x6 series driven by at commands)
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 29 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. microphone gain vs max input voltage (using controller 2) transmit gain (db) max vin (mvrms) at+vgt - 6.5 3031 128 to 243 -6.0 2861 224 ? ? ? 0.0 1434 0 ? ? ? +9.5 480 19 +10.0 454 20 + 30.3 43.80 21 to 60 + 30.8 41.36 61 ? ? ? + 50.8 4.14 101 + 51.3 3.90 102 to 127 recommended characteristics for the microphone: ? 2v ? 0.5ma ? 2 kohms ? sensitivity -40 to ?50db ? snr > 50db ? frequency response compatible with the gsm sp ecifications for possible references, see 4.3.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 30 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.12.1.2 main microphone inputs (mic2) the mic2 inputs are differential ones. they already include the convenient biasing for an electret microphone (0 ,5 ma and 2 volts). this electret microphone can be directly connected on these inputs. the impedance of the microphone 2 has to be around 2k ? . these inputs are standard ones for an handset design while mic1 inputs can be connected to an external headset or a handsfree kit. ac coupling is already embedded in the module. typical implementation: l1 l2 c1 c2 c4 c3 mic2p mic2n figure 3 : mic2 inputs (differential connection) c1 = 10pf to 33pf c2 = c3 = c4 = 47pf to 100pf l1 = l2 = 100nh c1 has to be the nearest possibl e to the microphone. microphone manufacturers provide this capacitor di rectly soldered on the microphone. c2 has to be very close to the wi smo quik q24x6 series connector. l1, l2, c3 and c4 has to be put near the wismo quik q24x6 series connector and can be removed according to thei r environment (ground plane, shielding, etc?). the best way is to plan all the components and to remove those which are not necessary to filter out the tdma noise on the audio path. pin description signal pin # i/o i/o type description mic2p 46 i analog microphone 2 positive input mic2n 48 i analog microphone 2 negative input
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 31 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.12.1.3 auxiliary microphone inputs (mic1) the mic1 inputs are differential and do not include internal bias. to use these inputs with an electret microphone, bias has to be generated outside the wismo quik q24x6 series module according to the characteristic of this electret microphone. these inputs are th e standard ones used for an external headset or a handsfree kit. ac coupling is already embedded in the module. 2.12.1.3.1 differential connection impedance of the microphone in put in differential mode : ? module on : r in = 10k ? +/-10% ? module off : r in >1m ? +/-10% typical implementation: l1 l2 c1 c2 c4 c3 mic1p mic1n vcc c5 r1 r2 r3 r4 figure 4 : mic1 inputs (differential connection) r1 = r4 = from 100 to 330 ? r2 = r3 = usually between 1k ? and 3.3k ? as per the microphone characteristics c1 = 10pf to 33pf c2 = c3 = c4 = 47pf to 100pf c5 = 47f l1 = l2 = 100nh r1 and r4 are used as a vo ltage supply filter with c5. c1 has to be the nearest possibl e to the microphone. microphone manufacturers provide this capacitor di rectly soldered on the microphone. c2 has to be very close to the wi smo quik q24x6 series connector.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 32 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. l1, l2, c3 and c4 has to be put near the wismo quik q24x6 series connector and can be removed according to thei r environment (ground plane, shielding ...etc). the best way is to plan all th e components and to remove those which are not necessary to filter out th e tdma noise on the audio path. 2.12.1.3.2 single-ended connection typical implementation: l1 c1 c2 mic1p mic1n v audio c4 r1 r2 l2 c3 c5 figure 5 : mic1 inputs (single-ended connection) note : v audio must be very ?clean? in single-ended connection (for example, vcc plus filter cell like rc or lc). r1 = from 100 to 330 ? r2 = usually between 1k ? and 3.3k ? as per the v audio voltage level and the microphone characteristics c1 = 10pf to 33pf c2 = c3 = c5 = 47pf to 100pf c4 = 47f l1 = l2 = 100nh r1 is used as a voltage supply filter with c4. c5 has to be the nearest possibl e to the microphone. microphone manufacturers provide this capacitor di rectly soldered on the microphone. c1, c2, c3 have to be very close to the wismo quik q24x6 series connector. l1, and l2 has to be put near the w ismo quik q24x6 series connector and can be removed according to their enviro nment (ground plane, shielding ...etc). the best way is to plan all the compon ents and to remove those which are not necessary to filter out the td ma noise on the audio path.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 33 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. pin description signal pin # i/o i/o type description mic1p 42 i analog microphone 1 positive input mic1n 44 i analog microphone 1 negative input 2.12.2 common speaker outputs characteristics the connection can be differential or single-ended but using a differential connection to reject common mode noise and tdma noise is strongly recommended. morover in single-ended mode, ? of the power is lost . when using a single-ended connection, be sure to have a very good ground plane, a very good filtering as well as shielding in order to avoid an y disturbance on the audio path. speaker outputs spk2 are push-pull amplif iers and can be loaded down to 150 ohms and up to 1nf (see details in table speaker gain vs max output voltage). these outputs are differential and the outp ut power can be adjusted by step of 2db. the output can be directly connected to a speaker. 2.12.2.1 differential connection impedance of the speaker amplifie r output in differential mode : ? r 1 ? +/-10% spkxp spkxn figure 6 : spk outputs (differential mode) 2.12.2.2 single-ended connection typical implementation: spkxp c1 + spkxn c2 + z hp speaker c3 33 to 100 p f r1 figure 7 : spk outputs (single-ended connection) c1 = from 4.7f to 47f as per the speaker characteristics and the output power. c1=c2 ; r1= speaker impedance using a single-ended connection also incl udes losing half of the output power compared to a differential connection.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 34 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. nevertheless in a 32 ohms speaker case, you should use a cheaper and smaller solution : r1 = 82 oh m et c2 = 4.7f (ceramic) the gain of spk outputs is internally adjusted and can be tuned using an at command. speaker gain vs max output voltage receive gain (db) (*) max output level (vrms) at+vgr (**) max.speaker load ( ? ) +2 1.74 0 to 15 150 0 1.38 16 to 31 50 -2 1.099 32 to 47 32 -4 0.873 48 to 63 32 -6 0.693 64 to 79 32 -8 0.551 80 to 95 32 -10 0.437 96 to 111 32 -12 0.347 112 to 127 32 -14 0.276 128 to 143 32 -16 0.219 144 to 159 32 -18 0.174 160 to 175 32 -20 0.138 176 to 191 32 -22 0.110 192 to 207 32 -24 0.087 208 to 223 32 -26 0.069 224 to 239 32 -26 0.069 240 to 255 32 (*) analog gain : might not be significant (**) control of the receive gain by at commands (for wismo quik q24x6 series driven by at commands) recommended characteri stics for the speaker: ? type : 10 mw, electro-magnetic ? impedance : 32 to 150 ? ? sensitivity : 110 db spl min. (0db = 20pa) ? frequency response compatible with the gsm sp ecifications for possible references, see chapter 4.4.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 35 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.12.3 speaker outputs 2.12.3.1 speaker 2 outputs pin description signal pin # i/o i/o type description spk2p 45 o analog speaker 2 positive output spk2n 47 o analog speaker 2 negative output 2.12.3.2 speaker 1 outputs pin description signal pin # i/o i/o type description spk1p 41 o analog speaker 1 positive output spk1n 43 o analog speaker 1 negative output 2.12.4 buzzer output the buzzer output is a digital one. a bu zzer can be directly connected between this output and vbatt. the maximum current is 80 ma (peak). a diode against transient peak voltage must be connected as described below. c1 d1 vbatt ??? figure 8 : buzzer connection r1 must be chosen in orde r to limit the current at i peak max. c1 = 0 to 100 nf (depending on the buzzer type). recommended characterist ics for the buzzer : ? type : electro-magnetic. ? impedance : 7 to 30 ? ? sensitivity : 90 db spl min @ 10 cm pin description signal pin # i/o i/o type description buz 49 o analog buzzer output
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 36 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. operating conditions parameter condition min max unit v ol imoy = 40ma 0.6 v i peak vbatt = vbattmax 80 ma i average vbatt = vbattmax 40 ma 2.13 battery charging interface the wismo quik q24x6 series module supports one battery charging circuit for li-ion batteries. this circuit uses an interface which consists of a current source inputs (chg_in) where the consta nt current has to flow in order to charge the battery. this current value depends on the battery capacity. it is recommended to provide a current equal to the value of the capacity plus 50ma. for a 550ma battery the current will be 600ma. the maximum current is 800ma. a specific at command ( at+wbcm ), available from 4.3 level, allows to manage the charge battery (start and stop the charge, enable or disable unsolicited battery charge indications and set the battery charge parameters). the wismo quik q24x6 series module monitors the battery voltage to detect the end of the charge. wismo quik q24x6 series also monitors the temperature of the battery through the bat_temp pin which has to be connected to a temperature sensor insi de the battery (a ntc resistor for instance). pin description signal pin number i/o i/o type description chg_in 1, 2, 4 i analog current source input bat_temp 38 i analog a/d converter
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 37 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. electrical characteristics parameter min max typ unit bat_temp resolution 10 bits bat_temp sampling rate 90.3 ksps/s bat_temp input impedance ( r ) 4.7 k ? bat_temp input impedance ( c ) 100 nf chg_in voltage (for i=imax) 5,1* 5,5 v chg_in current 800 ma bat_temp input signal range 2.8 v * to be parametrized as per battery manufacturer safety circuitry ctn gnd bat_temp +vbatt r1 c1 vcc internal battery resistor figure 9 : connection examples
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 38 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.13.1 li-ion charging procedure a constant current source has to be provided through chg_in input in order to charge the li-ion battery, and bat_temp input has to be connected to a battery temperature sensor. during this procedure the voltage of the battery is accurately monitored. the li-ion charging involves two phases. during the first phase, the battery is charged with a constant current until its voltage reaches 4.1v*. during the second phase the constant current is pu lsed by the module. the width and the frequency of the pulse change during th is phase in order to ensure a safety charge. the battery is considered as fully charged when, after a pulse, the voltage remains at a 4.1v* during more than 10s. the li-ion battery must have an included safety circuit to avoid any discharge or overcharge. this circuit is delivered by the manufacturer inside the battery pack. the impedance of this safety circ uit has to be the lowest possible in order to reduce the drop-out of the volt age. this drop-out is due to the rf power amplifier current (up to 2.0a). a maximum of 150m ? is required. (*) : to be parametrized as per battery manufacturer 2.13.2 how to define r1 and c1 how to choose r1 r1 has to be chosen to have a full range of bat-temp (from 0v to 2.8v) when the ctn value changes from the mi nimum to the maximum temperature how to choose c1 c1 has to be chosen to have a rc filter with a time constant lower than 2ms. calculation examples ctn(25c) = 47k ctn(55c) = 10k ctn(-10c) = 300k ctn(-10c) x vcc = ( ct n(-10c) + r1 ) x bat-temp (full range) r1= 47k " bat-temp(-20c) = 2.42v bat-temp(55c) = 0.49v r(-20c) = r1//ctn(-10c) = 40k r(+55c) = 8k with c= 10nf :: rc(-20c) = 400s rc(+55c) = 80s
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 39 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.14 on / ~off this input is used to switch on or off the wismo quik q24x6 series module. a high level signal has to be provided on the pin on/~off to switch on the module. the level of the voltage of this signal has to be maintained between 2.4v and vdd during a minimum of 1000ms . this signal can be left at high level until switch off. to be able to switch off the module, the pin on/off has to be released. through the firmware, the module can be switched off (using the cpof command). pin description signal pin number i/o i/o type description on/ off 6 i cmos module power on electrical characteristics parameter min max unit input impedance ( r ) 10 k ? input impedance ( c ) 50 pf operating conditions parameter i/o type min max unit v il 0 v 0.6 v v v ih 2.4 v vdd+0.5v v
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 40 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.14.1 operating sequences 2.14.1.1 power on once the module supplied, the application must set the on/off signal to high to start the module power on sequence . the on/off signal must be hold for 1000ms minimum. after this time, an internal mechanism keeps it on hold. during the power on sequence, an internal reset is automatically performed by the module for 240ms (typical). during th is phase, any external reset should be avoided. once the initialisation is complete (timing is sim and network dependent) the at interface answ ers ? ok ? to the application 3 . for further details, please check the at commands manual (+wind, +waip) power suppl y on/of f state of the module module off i bb+rf < 10a at answers ? ok ? module ready t on/off-hold (1000ms min) sim and network dependent reset mode i bb+rf =20 to 40ma internal rs t t rst (240ms typ) module on i bb+rf <120ma (no loc. update) i bb+rf = overall current consumption (base band + rf part) figure 10 : power-on sequence (no pin code activated) 3 for this, the application has to send at ? . if the application manages hardware flow control, the at command can be sent during the initialisation phase. another solution is to use the +wind command to get an unsolicited status from the module.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 41 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.14.1.2 power off to properly power off the module, the a pplication must set the on/off signal to low and then send the at+cpof command to de-register from the network and switch off the module. once the ? ok ? response is issued by the module, the power supply can be switched off. power suppl y on / off at command state of the module at+cpof module ready module off i bb+rf <100a network dependent ok res p onse i bb+rf = overall current consumption (base band + rf part) figure 11 : power-off sequence 2.15 boot (optional) this input can be used to download a software in the flash rom of the wismo quik q24x6 series module. for the applications based on at commands this is a backup download procedure only (see chapter firmware upgrade). the internal boot procedure is started when this pin is low during the reset of the module. in normal mode th is pin has to be left open. in internal boot mode, low level has to be set through a 1k ? resistor. if used, this input has to be driven by an open collector or an open drain. boot : pin 12 1k w boot : pin 12 1k w switch boot figure 12 : boot pin connection ? if switch boot = 1, boot pin 12 = 0, for download mode ? if switch boot = 0, boot pin 12 = 1, for normal mode
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 42 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. pin description signal pin number i/o i/o type description boot 12 i cmos flash loading note : the nominal firmware download procedure is using the x-modem 2.16 reset signal (~rst) this signal is used to force a reset pr ocedure by providing low level during at least 500s. this signal has to be co nsidered as an emergency reset only. a reset procedure is already driven by an internal hardware during the power-up sequence. this signal can also be used to provide a reset to an external device. it then behaves as an output. if no external reset is necessary this input can be left open. if used (emergency reset), it has to be driven by an open collector or an open drain. boot : pin 12 reset : pin 14 switch reset figure 13 : rst pin connection ? if switch reset = 1, reset pin 14 = 0, for module reset ? if switch reset = 0, reset pin 14 = 1, for normal mode pin description signal pin number i/o i/o type description rst 14 i/o module reset
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 43 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. electrical characteristics parameter min max unit input impedance ( r ) 4.7 k ? input impedance ( c ) 10 nf operating conditions parameter min max condition *v t- 1.1v 1.2 v *v t+ 1.7v 1.9 v v ol 0.4 v i ol = -50 a v oh 2.0 v i oh = 50 a * v t-, v t+ : hysterisis level additional comments on reset: the reset process is activated either by the external ~rst signal or by an internal signal (coming from a reset generator). this automatic reset is activated at power-up. the module remains in reset mode as long as the rst signal is held low. this signal should be used only for ?emergency? resets . a software reset will be preferred to a hw reset.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 44 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.16.1 reset sequence to activate the ? emergency ? reset sequence, the ~rst signal has to be set to low for 500 s minimum. as soon as the rese t is complete, the at interface answers ? ok ? to the application 4 . reset mode i bb+rf =20 to 40ma external rst state of the module module ready min:500 s typ:2ms at answers ?ok? module ready sim and network dependent module on i bb+rf <120ma without loc update figure 14 : reset sequence 2.17 external interrupt (~intr) the wismo quik q24x6 series provides an external interrupt input (not managed in the standard at commands fi rmware). this input is very sensitive and an interrupt is activated on high to low edge. if this signal is not used it can be left open. if used this input has to be driven by an open collector or an open drain. this input is used for instance to power off automatically the module. pin description signal pin number i/o i/o type description ~intr 16 i cmos external interrupt electrical characteristics parameter min max unit v il -0.5v 0.7v volt v ih 2.2v 3.0v volt 4 for this, the application has to send at ? . if the application manages hardware flow control, the at command can be sent during the initialisation phase. another solution is to use the +wind command to get an unsollicited status from the module.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 45 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.18 vcc output this output can be used to power some external functions. vcc has to be used as a digital power supply. this power su pply is available when the module is on. pin description signal pin number i/o i/o type description vcc 40 o supply digital supply operating conditions parameter condition min max unit ouput voltage i = 10ma 2.74 2.86 v output current 10 ma 2.19 vcc_rtc (real time clock supply) 2.19.1 interface description this pin is used as a back-up power supp ly for the internal real time clock. the rtc is supported by the module when powered on but a back-up power supply is needed to save date and hour when the module is switched off. if the rtc is not used this pin can be left open. pin description signal pin number i/o i/o type description vcc_rtc 56 i/o supply rtc back-up supply operating conditions parameter condition min max unit input voltage 2 2.75 v input current vcc=0v; t = 25c vcc_rtc=2.5v 3 a input current vcc=0v; t:-20c / 55c vcc_rtc=2.5v 10 a output voltage 2.4 2.75 v output current 2 ma
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 46 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.19.2 typical implementation 2.19.2.1 capacitor vcc-rtc regulator 2.5 v 10% (with very low iq) +vbatt 470 1k ex : 470uf shottky diode en vout gn d vin estimated range with 470 f capacitor : ~30 seconds. 2.19.2.2 super capacitor regulator 2.5 v 10% (with very low iq) +vbatt 470 1k ex : eece0el474s (panasonic) shottky diode en vou t gn d vin vcc_rtc estimated range with 0.47 farad gold cap : 2 hours min. note : the gold capacitor maximum voltage is 2.5 v.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 47 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.19.2.3 battery cell with regulator regulator 2.5 v 10% (with very low iq) +vbatt 2 k 1k en vou t gnd vin shottky diode vcc_rtc estimated range with 2 mah battery rechargeable battery : ~3 days. warning : before battery cell assembly insure that cell voltage is lower than 2,75v to avoid any damage to the wismo module. 2.19.2.4 non rechargeable battery this is the less recommended solution. vcc-rtc (2.75 v max) diode (ex : bas16) 10 ex : cr2016 (varta) estimated range with 85 mah battery : 4000 h minimum note : the ?non rechargeable battery ? is always active, except when the module is on.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 48 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.20 rf interface the impedance is 50 ohms nominal and the dc impedance is 0 ohm. 2.20.1 rf connections spring contact two land patterns set on the pcb support the rf connection which can be used by the application through spring contacts or a soldered rf cable. since no standard spring contact is available for wismo quik q24x6 series, this solution requires a sp ecific part to be developed. soldered solution the soldered solution will preferably be based on a rg178 coaxial cable. notes : ? the wismo quik q24x6 series does not support an antenna switch for a car kit but this function can be implemented externally and it can be driven using a gpio. ? the antenna cable and conn ector should be chosen in order to minimise losses in the frequency bands used for gsm 850/900mhz and 1800/1900mhz. ? 0.5db can be considered as a ma ximum value for loss between the module and an exte rnal connector. 2.20.2 rf performances rf performances are compliant with the etsi recommendation gsm 05.05. the main parameters for receiver are : ? gsm850 reference sensitivity (q2426) = -104 dbm static & tuhigh ? e-gsm900 reference sensitivity (q2406)= -104 dbm static & tuhigh ? dcs1800 reference sensitivity (q2406)= -102 dbm static & tuhigh ? pcs1900 reference sensitivity (q2426)= -102 dbm static & tuhigh ? selectivity @ 200 khz : > +9 dbc ? selectivity @ 400 khz : > +41 dbc ? linear dynamic range : 63 db ? co-channel rejection : >= 9 dbc and for transmitter : ? maximum output power (egsm & gsm850): 33 dbm +/- 2 db at ambient temperature ? maximum output power (gsm1800 & pcs1900) : 30 dbm +/- 2 db at ambient temperature ? minimum output power (egsm & gsm850) : 5 dbm +/- 5 db at ambient temperature ? minimum output power (gsm1800 & pcs1900) : 0 dbm +/- 5 db at ambient temperature
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 49 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 2.20.3 antenna specifications the antenna must fulfil th e following requirements : ? frequency depends on application. a dualband antenna shall work in these frequency bands and have the following ch aracteristics : q2406 q2426 characteristic e-gsm 900 dcs 1800 gsm 850 pcs 1900 frequency tx 880 to 915 mhz 1710 to 1785 mhz 824 to 849 mhz 1850 to 1910 mhz frequency rx 925 to 960 mhz 1805 to 1880 mhz 869 to 894 mhz 1930 to 1990 mhz impedance 50 ohms rx max 1.5 :1 vswr tx max 1.5 :1 typical radiated gain 0dbi in one direction at least
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 50 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 3 technical specifications 3.1 general purpose connect or pin out description pin # name i/o i/o type description comment 1 chg_in i supply supply for battery charging high current 2 chg_in i supply supply for battery charging high current 3 simclk o 2 x clock for sim interface 4 chg_in i supply supply for battery charging high current 5 simrst o 2 x reset for sim interface 6 on/~off i cmos power on/off control 7 simdata i/o cmos / 3x i/o for sim interface 8 sda/spi_io i/o cmos/1x wire interface or spi data 9 simvcc o supply sim card supply 6ma max 10 scl/spi_clk o 1x wire interface or spi clock 11 vdd i supply low power supply 3.1v minimum or connected to vbatt 12 boot i cmos boot pull down through 1k for flash downloading 13 row0 i/o cmos/1x keyboard row 14 ~rst i/o schmitt module reset active low 15 row1 i/o cmos/1x keyboard row 16 ~intr i cmos external interrupt active low. 100k pull-up inside 17 row2 i/o cmos/1x keyboard row 18 gpi or ct103/txd2 * i cmos or 3x general purpose input or aux.serial link 100k pull-down inside - multiplexed
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 51 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. pin # name i/o i/o type description comment 19 row3 i/o cmos/1x keyboard row 20 gpo2 or xt104/rxd2 * o 1x or cmos general purpose output or aux.serial link multiplexed 21 row4 i/o cmos/1x keyboard row 22 gpo1 i/o 3x general purpose output 23 col0 i/o cmos/1x keyboard column 24 gpio0 or ct106/cts2 * i/o cmos/2x or cmos general purpose i/o or aux. serial link multiplexed 25 col1 i/o cmos/1x keyboard column 26 gpo0 or spi_aux o 3x general purpose output or spi aux sim 3v / 5v multiplexed 27 col2 i/o cmos/1x keyboard column 28 spi_en or gpo3 o 1x spi enable or general purpose output multiplexed 29 col3 i/o cmos/1x keyboard column 30 ct105/rts1 i cmos rs232 interface request to send pull up to vcc with 100k ? when not used 31 col4 i/o cmos/1x keyboard column 32 ct104/rxd1 o 1x rs232 interface ? receive 33 auxv0 i analog auxiliar adc input 0 can be tied to gnd if not used 34 ct108- 2/dtr1 i cmos rs232 interface data terminal ready pull up to vcc with 100k ? when not used 35 gpio5 or ct105/rts2 * i/o cmos / 2x or 2x general purpose i/o or aux. serial link multiplexed 36 ct107/dsr1 o 1x rs232 interface data set ready 37 ct106/cts1 o 1x rs232 interface clear to send
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 52 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. pin # name i/o i/o type description comment 38 bat_temp i analog adc input for battery temperature measurement can be tied to gnd if not used 39 ct103/txd1 i cmos rs232 interface ? transmit pull up to vcc with 100 k ? when not used 40 vcc o supply 2.8v digital supply output 10ma max. 41 spk1p o analog speaker 1 positive output 42 mic1p i analog microphone 1 positive input 43 spk1n o analog speaker 1 negative output 44 mic1n i analog microphone 1negative input 45 spk2p o analog speaker 2 positive output 46 mic2p i analog microphone 2 positive input 47 spk2n o analog speaker 2 negative output 48 mic2n i analog microphone 2 negative input 49 buz o analog buzzer output 80ma max 50 simpres i cmos sim card detect 51 gpio3 or ct109/dcd1 i/o o cmos/2x general purpose i/o rs232 ? data carrier detect multiplexed 52 gpio1 flash led i/o cmos/2x general purpose i/o module state multiplexed 53 gpio4 i/o cmos/2x general purpose i/o 54 gpio2 or ct125 / ri1 i/o o cmos/2x general purpose i/o rs232 - ring indicator multiplexed 55 +vbatt supply battery input high current
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 53 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. pin # name i/o i/o type description comment 56 vcc_rtc i/o supply rtc back-up supply 57 +vbatt supply battery input high current 58 +vbatt supply battery input high current 59 +vbatt supply battery input high current 60 +vbatt supply battery input high current * auxiliary serial link not available on q24x6d and q24x6e products 1 2 59 60 wismo quik q24x6 series pin position (bottom view)
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 54 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 3.2 environmental specifications conditions temperature range operating / full gsm specificatio ns compliant -20c to +55c storage -30c to +85c wismo 2d10/q24x6 environnemental classes type of test standards storage transportation operating (port use) class 1.2 class 2.3 class 7.3 cold iec 68-2.1 -25 c 72 h -40 c 72 h -20 c (gsm900) 16 h ab test -10 c (gsm1800/1900) 16h dry heat iec 68-2.2 +70 c 72 h +70 c 72 h +55 c 16 h bb test change of temperature iec 68-2.14 -40 / +30 c 5 cycles -20 / +30 c (gsm900) 3 cycles na/nb test t1 = 3 h -10 / +30 c (gsm1800/1900): 3 cycles t1 = 3 h damp heat iec 68-2.30 +30 c 2 cycles +40 c 2 cycles +40 c 2 cycles cyclic db test 90% - 100% rh 90% - 100% rh 90% - 100% rh variant 1 variant 1 variant 1 damp heat iec 68-2.56 +30 c 4 days +40 c 4 days +40 c 4 days cb test sinusoidal vibration iec 68-2.6 5 - 62 hz : 5 mm / s fc test 62 - 200hz : 2 m / s2 3 x 5 sweep cycles 5 - 20 hz : 0.96 m2 / s3 10 -12 hz : 0.96 m2 / s3 random vibration iec 68-3.36 20 - 500hz : - 3 db / oct 12 - 150hz : - 3 db / oct wide band fdb test 3 x 10 min 3 x 30 min
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 55 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 3.3 mechanical specifications 3.3.1 physical characteristics the wismo quik q24x6 series module has a complete self-contained shield. ? dimensions : 58.4 x 32.2 x 3.9 mm external dimensions (except shielding pins) ? weight : <12 g 3.3.2 mechanical drawings the next page gives the mechanical specifications of wismo quik q24x6 series.

wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 57 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 4 connectors and peripheral devices references 4.1 general purpose connector the gpc is a 60 pins connector with 0.5mm pitch from kyocera / avx group with the following reference : 14 5087 060 930 861 . the matting connector has the following reference : 24 5087 060 x00 861 5 . the stacking height is 3.0 mm. for further details see gpc data sheets in appendix. more information is also available from http://www.avxcorp.com 4.2 sim card reader ? itt cannon ccm03 series (see http://www.ittcannon.com ) ? amphenol c707 series (see http://www.amphenol.com ) ? jae (see http://www.jae.com ) drawer type : ? molex 99228-0002 (connector) / molex 91236-0002 (holder) (see http://www.molex.com ) 4.3 microphone possible suppliers : ? hosiden ? panasonic 5 x=2 or 9
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 58 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 4.4 speaker possible suppliers : ? sanyo ? hosiden ? primo ? philips 4.5 antenna cable the following cable reference has been qualified for being mounted on wismo quik q24x6 series : ? rg178 4.6 gsm antenna gsm antennas and support for antenna adaptation can be obtained from manufacturers such as: ? allgon ( http://www.allgon.com ) ? moteco ( http://www.moteco.com ) ? galtronics ( http://www.galtronics.com )
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 59 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 5 design guidelines the purpose of the following paragraphs is to give design guidelines. 5.1 hardware and rf 5.1.1 emc recommendations the emc tests have to be performed as soon as possible on the application to detect any possible problem. when designing, special attention should be paid to: ? possible spurious emission radiated by the application to the rf receiver in the receiver band ? esd protection on sim (if accessib le from outside), serial link,? ? emc protection on audio input/output (filters against 900mhz emissions) ? bias of the microphone inputs ? length of the sim interfac e lines (preferably <10cm) ? ground plane : wavecom recommend s to have a common ground plane for analog / digital / rf grounds. ? metallic case or plastic casing with conductive paint are recommended note : the module does not include any protection against overvoltage. 5.1.2 power supply the power supply is one of the key issu es in the design of a gsm terminal. a weak power supply design co uld affect in particular : ? emc performances ? the emissions spectrum ? the phase error and frequency error
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 60 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. warning: careful attention should be paid to : ? quality of the power supply : low ri pple, pfm or psm systems should be avoided (pwm converter preferred). ? capacity to deliver high current peaks in a short time (pulsed radio emission). 5.1.3 layout requirement

wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 62 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 5.1.4 antenna warning: wavecom strongly recommends to work with an antenna manufacturer either to develop an antenna adapted to the application or to adapt an existing solution to the application. the antenna adaptation (mechanical and electrical adaptation) is one of the key issues in the design of a gsm terminal. 5.2 mechanical integration attention should be paid to : ? antenna cable integration (ben ding, length, position, etc) ? legs of the module to be so ldered on the ground plane 5.3 firmware upgrade the wismo quik q24x6 series firmware is stored in flash memory and it can easily be upgraded. in order to follow the regular evolutions of the gprs standard and to offer state of the art software, wavecom recommen ds that the application designed around a wismo (or wismo based produc t) allows easy firmware upgrades on the module via the standard xmodem protocol. therefore, the application shall either allow a direct access to the wismo serial link through an external connector or implement an y mechanism allowing the wismo firmware to be downloaded via xmodem. two upgrade procedures are available: 5.3.1 nominal upgrade procedure the firmware file can be downloaded into the modem using the xmodem protocol. to enter this mode, the at+wdwl co mmand (see description in the at command manual) has to be sent. the necessary serial signals to proceed with the xmodem downloading are: rx, tx, rts, cts and gnd.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 63 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 5.3.2 backup procedure in case the nominal upgrade mode is not possible (due to critical corruption on the flash memory), a backup procedure is also available. it requires a wavecom specific software to download the firmware file into the modem. this tool has to run on a pc connecte d to the serial bus of the modem. the necessary signals to proceed with the downloading are: rx, tx, rts, cts and gnd. prior to running the wa vecom downloader, the modem has to be set in download mode. for this, the boot signal has to be set to low while powering on (or reseting) the modem. advise : to reduce the time of the downloa d, it?s possible to change the speed of the serial link at 115200 bits/s. for that, you have to execute the at command below : 1) at+ipr=115200 2) at+wdwl 3) file transfer 4) at+cfun=1 (reset of the module) make attention that after the last command, the serial link will be by default at 9600 bits/s.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 64 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 6 appendix 6.1 wavecom acceptance test these tests are wavecom inte rnal qualification tests. they are performed on a wavecom evaluation platform (module on test board). test applied standard acceptance criteria performance test mobile station (ms) conformance specification; part 1: conformance specification (release 5). 3gpp ts 51.010 v5.0.0 (2002-09) full conformity to the recommendation regarding the main rf parameters. cooking test - the test continue s even after the cooking test milestone has been reached stress test therma shocks iec 68-2-14. full conformity to the recommendation regarding the main parameters. vibration test sinusoidal vibration iec 68-2-6. no performance degradation or mechanical degradation is allowed after test. vibration test random vibration iec 68-2-36. no performance degradation or mechanical degradation is allowed after test. shock test iec 68-2-27. no perfor mance degradation or mechanical degradation is allowed after test. bump test iec 68-2-29. no perfor mance degradation or mechanical degradation is allowed after test. humidity test corrosion test iec 68-2-3. no visible degradation of the product, both visual and functionnal. the unit is tested at room temperature and must be fully operative for the main rf parameters. warehouse test low temperance iec 68-2-1. under normal condition (room temperature) after the test, the unit must behave in full conformity with the main rf parameters specification. warehouse test high temperature iec 68-2-2. under norm al condition (room temperature) after the test, the unit must behave in full conformity with the main rf parameters specification. dust test1 mil-std-810d, method 510-3. no visibl e dust in the visible areas. no more than 50 dust particules in the cabinet of the product. the unit, tested at room temperature must be fully operative. light test1 uv radiation and temperature edf hn60e03. visual inspection on the discoloration and other degradation effects such as cracks in the material of the unit after the test. fall test1 iec 68-2-32. only minor casing degradation is allowed, with a maximum dimension change of 1mm. the unit must remain fully operative and full specification for the main rf parameters.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 65 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. test applied standard acceptance criteria electro static discharge test iec 1000-4-2 or en 61000-4-2 / a1 edition 1998 / a2 edition 2001 no performance degradation allowed after the test. salt mist test iec 68-2-11 after the test, visual inspection on the unit. atmosphere test flowing mixed gas corrosion. iec 68-2-60 after the test, visual inspection on the unit and inside. marking test en 60950:2000 (safety tests standard) after the test, visual inspection on the unit. no degradation is allowed on the marking.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 66 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 6.2 standards and recommendations gsm etsi, 3gpp, gcf and naprd03 recommendations for phase ii. specification reference title 3gpp ts 45.005 v5.5.0 (2002-08) release 5 technical specification group gsm/edge. radio access network; radio transmission and reception gsm 02.07 v8.0.0 (1999- 07) digital cellular telecommunica tions system (phase 2+); mobile stations (ms) features (gsm 02.07 version 8.0.0 release 1999) gsm 02.60 v8.1.0 (1999- 07) digital cellular telecommunica tions system (phase 2+); general packet radio service (gprs); service description, stage 1 (gsm 02.60 version 8.1.0 release 1999) gsm 03.60 v7.9.0 (2002- 09) technical specification group services and system aspects; digital cellular telecommunica tions system (phase 2+); general packet radio service (gprs); service description; stage 2 (release 1998) 3gpp ts 43.064 v5.0.0 (2002-04) technical specification group geran; digital cellular telecommunications system (phase 2+); general packet radio service (gprs); overall description of the gprs radio interface; stage 2 (release 5) 3gpp ts 03.22 v8.7.0 (2002-08) technical specification group gsm/edge. radio access network; functions related to mobile station (ms) in idle mode and group receive mode; (release 1999) 3gpp ts 03.40 v7.5.0 (2001-12) technical specification group terminals; technical realization of the short message service (sms) (release 1998) 3gpp ts 03.41 v7.4.0 (2000-09) technical specification group terminals; technical realization of cell broadcas t service (cbs) (release 1998) etsi en 300 903 v8.1.1 (2000-11) digital cellular telecommunica tions system (phase 2+); transmission planning aspect s of the speech service in the gsm public land mobile network (plmn) system (gsm 03.50 version 8.1.1 release 1999)
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 67 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. specification reference title 3gpp ts 04.06 v8.2.1 (2002-05) technical specification group gsm/edge radio access network; mobile station - base station system (ms - bss) interface; data link (dl) layer specification (release 1999) 3gpp ts 04.08 v7.18.0 (2002-09) technical specification group core network; digital cellular telecommunica tions system (phase 2+); mobile radio interface layer 3 specification (release 1998) 3gpp ts 04.10 v7.1.0 (2001-12) technical specification group core networks; mobile radio interface laye r 3 supplementary services specification; general aspects (release 1998) 3gpp ts 04.11 v7.1.0 (2000-09) technical specification group core network; digital cellular telecommunications system (phase 2+); point-to-point (pp) short message service (sms) support on mobile radio interface (release 1998) 3gpp ts 45.005 v5.5.0 (2002-08) technical specification group gsm/edge. radio access network; radio transmission and reception (release 5) 3gpp ts 45.008 v5.8.0 (2002-08) technical specification group gsm/edge radio access network; radio subsystem link control (release 5) 3gpp ts 45.010 v5.1.0 (2002-08) technical specification group gsm/edge radio access network; radio subsystem synchronization (release 5) 3gpp ts 46.010 v5.0.0 (2002-06) technical specification group services and system aspects; full rate speech; transcoding (release 5) 3gpp ts 46.011 v5.0.0 (2002-06) technical specification group services and system aspects; full rate speech; substitution and muting of lost frames for full rate speech channels (release 5) 3gpp ts 46.012 v5.0.0 (2002-06) technical specification group services and system aspects; full rate speech; comfort noise aspect for full rate speech traffic channels (release 5)
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 68 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. specification reference title 3gpp ts 46.031 v5.0.0 (2002-06) technical specification group services and system aspects; full rate speech; discontinu ous transmission (dtx) for full rate speech traffic channels (release 5) 3gpp ts 46.032 v5.0.0 (2002-06) technical specification group services and system aspects; full rate speech; voice activity detector (vad) for full rate speech traffic channels (release 5) ts 100 913v8.0.0 (1999- 08) digital cellular telecommunica tions system (phase 2+); general on terminal adaptation functions (taf) for mobile stations (ms) (gsm 07.01 version 8.0.0 release 1999) gsm 09.07 v8.0.0 (1999- 08) digital cellular telecommunica tions system (phase 2+); general requirements on interworking between the public land mobile ne twork (plmn) and the integrated services digital network (isdn) or public switched telephone network (pstn) (gsm 09.07 version 8.0.0 release 1999) 3gpp ts 51.010-1 v5.0.0 (2002-09) technical specification group gsm/edge ; radio access network ;digital cellular telecommunications system (phase 2+);mobile station (ms) conformance specification; part 1: conformance specification (release 5) 3gpp ts 51.011 v5.0.0 (2001-12) technical specification group terminals; specification of the subscriber identity module - mobile equipment (sim - me) interface (release 5) ets 300 641 (1998-03) digital cellular telecommuni cations system (phase 2); specification of the 3 volt su bscriber identity module - mobile equipment (sim-me) interface (gsm 11.12 version 4.3.1) gcf-cc v3.7.1 (2002-08) global certific ation forum ? certification criteria naprd03 v2.6.0 (2002-06) north america permanent reference document for ptcrb tests
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 69 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 6.3 safety recommendation s (for information only) important for the efficient and safe operation of your gsm application based on wismo quik q24x6 series please read this information carefully 6.3.1 rf safety 6.3.1.1 general your gsm terminal 6 is based on the gsm standard for cellular technology. the gsm standard is spread all over the wo rld. it covers europe, asia and some parts of america and africa. this is the most used telecommunication standard. your gsm terminal is actually a low po wer radio transmitter and receiver. it sends out and receives radio freque ncy energy. when you use your gsm application, the cellular system which handles your calls controls both the radio frequency and the power level of your cellular modem. 6.3.1.2 exposure to rf energy there has been some public concern ab out possible health effects of using gsm terminals. although research on health effects from rf energy has focused on the current rf technology for many years, scientists have begun research regarding newer radio technolo gies, such as gsm. after existing research had been reviewed, and after compliance to all applicable safety standards had been tested, it has been concluded that the product was fitted for use. if you are concerned about exposure to rf energy there are things you can do to minimize exposure. obviously, limiting the duration of your calls will reduce your exposure to rf energy. in addi tion, you can reduce rf exposure by operating your cellular terminal effici ently by following th e below guidelines. 6.3.1.3 efficient terminal operation for your gsm terminal to operate at th e lowest power level, consistent with satisfactory call quality : if your terminal has an extendible antenna, extend it fully. some models allow you to place a call with the antenna retracted. however your gsm terminal operates more efficiently with the antenna fully extended. do not hold the antenna when the terminal is ? in use ?. holding the antenna affects call quality and may cause the modem to operate at a higher power level than needed. 6 based on wismo2d
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 70 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 6.3.1.4 antenna care and replacement do not use the gsm terminal with a damaged antenna. if a damaged antenna comes into contact with the skin, a mi nor burn may result. replace a damaged antenna immediately. consult your manual to see if you may change the antenna yourself. if so, use only a ma nufacturer-approved antenna. otherwise, have your antenna repaired by a qualified technician. use only the supplied or approved antenna. unauthorized antennas, modifications or attachments could damage the terminal and may contravene local rf emission regulations or invalidate type approval. 6.3.2 general safety 6.3.2.1 driving check the laws and the regu lations regarding the use of cellular devices in the area where you have to drive as you al ways have to comply with them. when using your gsm terminal while driving, please : ? give full attention to driving, ? pull off the road and park before maki ng or answering a call if driving conditions so require. 6.3.2.2 electronic devices most electronic equipment, for exampl e in hospitals and motor vehicles is shielded from rf energy. however rf energy may affect some improperly shielded electronic equipment. 6.3.2.3 vehicle electronic equipment check your vehicle manufacturer represen tative to determine if any on-board electronic equipment is adequately shielded from rf energy. 6.3.2.4 medical electronic equipment consult the manufacturer of any personal medical devices (such as pacemakers, hearing aids, etc...) to determine if they are adequately shielded from external rf energy. turn your terminal off in health care facilities wh en any regulations posted in the area instruct you to do so. hospitals or health care facilities may be using rf monitoring equipment.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 71 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 6.3.2.5 aircraft turn your terminal off before boarding any aircraft. ? use it on the ground only with crew permission. ? do not use it in the air. to prevent possible interference with aircraft systems, federal aviation administration (faa) regulations require you to have permission from a crew member to use your terminal while the aircraft is on the ground. to prevent interference with cellular systems, lo cal rf regulations prohibit using your modem while airborne. 6.3.2.6 children do not allow children to pl ay with your gsm terminal. it is not a toy. children could hurt themselves or others (by poki ng themselves or others in the eye with the antenna, for example). children could damage the modem, or make calls that increase your modem bills. 6.3.2.7 blasting areas to avoid interfering with blasting oper ations, turn your unit off when in a ? blasting area ? or in areas posted : ? turn off two-way radio ?. construction crew often use remote control rf devices to set off explosives . 6.3.2.8 potentially explosive atmospheres turn your terminal off when in any area with a potentially explosive atmosphere. it is rare, but your modem or its accessories could generate sparks. sparks in such areas could ca use an explosion or fire resulting in bodily injuries or even death. areas with a potentially explosive atmosp here are often, but not always, clearly marked. they include fuelling areas such as petrol stations ; below decks on boats ; fuel or chemical tr ansfer or storage facilities ; and areas where the air contains chemicals or particles, such as grain, dust, or metal powders. do not transport or store flammable gas, liquid, or explosives, in the compartment of your vehicle which contains your terminal or accessories. before using your terminal in a vehi cle powered by liquefied petroleum gas (such as propane or butane) ensure that the vehicle complies with the relevant fire and safety regulations of the country in which the vehicle is to be used.
wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 72 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 6.4 application notes for the sim interface the next 2 pages are application note s to interface the module with sim cards: ? application note #1: interface with 3v sims ? application note #2: interface with 3v/5v sims

wm_prj_q2400_pts_002 - 002 24th january 2003 confidential ? page : 75 / 81 this document is the sole and exclusive property of wavecom. not to be distributed or divulged without prior written agreement. ce document est la proprit exclusive de waveco m. il ne peut tre communiqu ou divulgu des tiers sans son autorisation pralable. 6.5 general purpose connector data sheet the next 6 pages are the kyocera/el co data sheets for the gpc (also available from http://www.avxcorp.com .
0,5 mm spacing series 5087 surface mount vertical plug specifications: ?1000 per tape and reel ?voltage - 50 v ?current rating - 0.4 a ?dielectric withstanding voltage - 500 v ?operating temperature - (-25? ~ +85?) ?contact material - phosphor bronze ?insulator material - pps (ul 94 v-0) 861 0xx 5087 14 14: plug - tape and reel number of contacts: 40, 60 : 3.0mm stack 36, 40, 50 : 3.5mm stack 20, 30, 36, 50, 60 : 4.0mm stack 2: without adhesive tape 9: adhesive cover tape variation code: h i 30 .9 2.15 35 1.4 2.7 40 1.9 3.2 plating variation: 861: 15 microinches of gold with gold flash tails no. of pos. p/n a b c d g 20 10 5087 020 xx0 861 4.5/.177 7.2/.283 6.2/.244 5.5/.217 0.25/.0098 30 10 5087 030 xx0 861 7.0/.276 9.7/.382 8.7/.343 8.0/.315 0.50/.0196 36 10 5087 036 xx0 861 8.5/.335 11.2/.441 10.2/.402 9.5/.374 0.25/.0098 40 10 5087 040 xx0 861 9.5/.374 12.2/.480 11.2/.441 10.5/.414 0.25/.0098 50 10 5087 050 xx0 861 12.0/.472 14.7/.579 13.7/.539 13.0/.512 0.50/.0196 60 10 5087 060 xx0 861 14.5/.571 17.2/.677 16.2/.638 15.5/.610 0.25/.0098 dimensions millimeters/inches 2xx ordering code typical example consult factory for other sizes mounting layout
0,5 mm spacing series 5087 surface mount vertical receptacle specifications: ?1000 per tape and reel ?voltage - 50 v ?current rating - 0.4 a ?dielectric withstanding voltage - 500 v ?operating temperature - (-25? ~ +85?) ?contact material - phosphor bronze ?insulator material - pps (ul 94 v-0) 861 0xx 5087 24 24: receptacle - tape and reel number of contacts: 20, 30, 36, 40, 50, 60 2: without adhesive tape 9: adhesive cover tape plating variation: 861: 15 microinches of gold with gold flash tails no. of pos. p/n a b c d g 20 20 5087 020 x00 861 4.5/.177 7.2/.283 6.4/.252 5.4/.213 0.25/.0098 30 20 5087 030 x00 861 7.0/.276 9.7/.382 8.9/.350 7.9/.311 0.50/.0196 36 20 5087 036 x00 861 8.5/.335 11.2/.441 10.4/.409 9.4/.370 0.25/.0098 40 20 5087 040 x00 861 9.5/.374 12.2/.480 11.4/.449 10.4/.409 0.25/.0098 50 20 5087 050 x00 861 12.0/.472 14.7/.579 13.9/.547 12.9/.508 0.50/.0196 60 20 5087 060 x00 861 14.5/.570 17.2/.677 16.4/.646 15.4/.606 0.25/.0098 dimensions millimeters/inches 200 ordering code typical example consult factory for other sizes mounting layout
0,5 mm spacing applications 0,5 mm spacing tape and reel stacking p/n height plug 10 5087 xxx x30 861 3.0 rece. 20 5087 xxx x00 861 plug 10 5087 xxx x35 861 3.5 rece. 20 5087 xxx x00 861 plug 10 5087 xxx x40 861 4.0 rece. 20 5087 xxx x00 861 no. of pos. a 20 7.2/.283 30 9.7/.382 36 11.2/.441 40 12.2/.480 50 14.7/.579 60 17.2/.677
elco elco additional information on this product is available from avxs catalog or avxs fax service. call 1-800-879-1613 and request document #269. visit our website http://www.avxcorp.com super micro connectors 0.5mm pitch series 5087 plug ordering code 14 5087 0xx x xx 8xx finish 861 = ni under coated 1.25? min. gold-mating area au 0.38? min. 829 = ni under coated 1.25? min. gold-mating area au 0.1? min. variation 30 : h = 3.0mm 35 : h = 3.5mm 40 : h = 4.0mm type 0 = without boss with retention clip 2 = without boss, retention clip 9 = without boss, retention clip, with adhesive tape number of positions series (20, 30, 32, 36, 40, 50, 60) tape and reel 14 = plug a = 0.5 ( n 2 -1 ) b = 0.5 ( n 2 -1 ) +2.7 c = 0.5 ( n 2 -1 ) +1.7 d = 0.5 ( n 2 -1 ) +1.0 h = 3.0mm type h = 3.5mm type h = 4.0mm type
elco elco additional information on this product is available from avxs catalog or avxs fax service. call 1-800-879-1613 and request document #270 . visit our website http://www.avxcorp.com super micro connectors 0.5mm pitch series 5087 receptacle h = 3.0 ~ 4.0mm type ordering code 24 5087 0xx x 00 8xx finish 861 = ni under coated 1.25? min. gold-mating area au 0.38? min. 829 = ni under coated 1.25? min. gold-mating area au 0.1? min. variation h = 3.0 ~ 4.0mm type 0 = without boss with retention clip 2 = without boss, retention clip 9 = without boss, retention clip, with adhesive tape number of positions series (20, 30, 32, 36, 40, 50, 60) tape and reel 24 = receptacle a = 0.5 ( n 2 -1 ) b = a +2.7 c = a +1.9 d = a +0.9
elco elco additional information on this product is available from avxs catalog or avxs fax service. call 1-800-879-1613 and request document #271. visit our website http://www.avxcorp.com super micro connectors 0.5mm pitch series 5087 plug series 5087 receptacle h = 2.0 ~ 2.5mm type ordering code 14 5087 0xx x xx 8xx finish 861 = ni under coated 1.25? min. gold-mating area au 0.38? min. 829 = ni under coated 1.25? min. gold-mating area au 0.1? min. variation 20 : h = 2.0mm 25 : h = 2.5mm type 0 = without boss with retention clip 2 = without boss, retention clip 9 = without boss, retention clip, with adhesive tape number of positions series (10*, 20, 30, 40, 50, 60) *2.0mm h only tape and reel 14 = plug ordering code 24 5087 0xx x 01 8xx finish 861 = ni under coated 1.25? min. gold-mating area au 0.38? min. 829 = ni under coated 1.25? min. gold-mating area au 0.1? min. variation h = 2.0 ~ 2.5mm type 0 = without boss with retention clip 2 = without boss, retention clip 9 = without boss, retention clip, with adhesive tape number of positions series (10, 20, 30, 40, 50, 60) tape and reel 24 = receptacle a = 0.5 ( n 2 -1 ) b = 0.5 ( n 2 -1 ) +4.4 d = 0.5 ( n 2 -1 ) +1.5 h = 2.0mm type h = 2.5mm type

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