4990150470

Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 This document is relating to the following product: Model EVK2 GM862 Interface P/N 3 990 150 463 3 990 250 670 GSM Engine - GE863-PY Interface GE863-QUAD Interface GE863-GPS Interface GE863-SIM 3 990 250 684 3 990 250 685 3 990 250 671 3 990 250 703 GE863-PY GE863-QUAD GE863-GPS GE863-PY GE864-PY Interface 3 990 250 672 GE864-QUAD Interface 3 990 250 688 GE864-PY GE864-QUAD GC864 Interface GC864-C2 Interface 3 990 250 680 3 990 250 683 GC864-QUAD UC864 Interface 4 990 150 470 UC864-CC864 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 2 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 Contents 1 Overview .................................................................................................................... 8 2 Generality .................................................................................................................. 9 2.1 3 3.1 3.2 Content of the kit ................................................................................................................ 10 Description .............................................................................................................. 11 PCB characteristics............................................................................................................ 12 Mechanical characteristics of the assembled PCBs....................................................... 12 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 3.2.6 3.2.7 4 4.1 Mother Board CS1139B .....................................................................................................12 GM862 Interface CS1150B ...................................................................................................13 GE863 Interface CS1151A ....................................................................................................13 GE864 Interface CS1152B ....................................................................................................13 GC864 Interface CS1203B....................................................................................................13 GC864-C2 Interface CS1231X ...............................................................................................13 UC864-CC864 Interface ..........................................................................................................13 Startup procedure ................................................................................................... 14 Golden rule.......................................................................................................................... 14 5 Insertion of the Interface Boards ........................................................................... 15 6 Power supply setting .............................................................................................. 16 6.1 6.2 Fixed DC source ................................................................................................................. 16 Variable DC source............................................................................................................. 17 6.2.1 6.2.2 6.3 6.4 Li-Ion Battery pack and Charger ....................................................................................... 18 Application Notes ............................................................................................................... 19 6.4.1 6.4.2 7 7.1 8 8.1 Suggestion................................................................................................................................17 Coaxial Plug..............................................................................................................................18 About Li-Ion Battery Pack.........................................................................................................19 About Current Charger .............................................................................................................19 Serial interface ........................................................................................................ 20 Serial Port Setup................................................................................................................. 21 Audio Section.......................................................................................................... 22 Overview.............................................................................................................................. 22 8.1.1 History.......................................................................................................................................22 8.1.1.1 Transducers definitions ........................................................................................................22 8.1.2 Actual........................................................................................................................................22 8.1.3 The choice ................................................................................................................................23 8.2 Differential and Single Ended............................................................................................ 23 8.2.1 8.2.2 8.2.3 Concepts...................................................................................................................................23 Benefits and disadvantages .....................................................................................................23 Settings.....................................................................................................................................24 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 3 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 9 10 10.1 AF Amplifiers Setting.............................................................................................. 25 Audio outputs ...................................................................................................... 26 Low AF Power Mode....................................................................................................... 26 10.1.1 10.2 High AF Power Mode ...................................................................................................... 27 10.2.1 10.2.2 10.3 Speaker and Stand-alone Microphone.....................................................................................28 Speaker plus Headset ..............................................................................................................29 Warning............................................................................................................................ 29 10.3.1 10.3.2 10.3.3 11 Audio connector........................................................................................................................27 Coil impedance .........................................................................................................................29 Earpiece....................................................................................................................................29 Speaker ....................................................................................................................................29 Audio Accessories .............................................................................................. 30 11.1 Headset ............................................................................................................................ 30 11.2 Stand-alone microphone................................................................................................ 31 11.3 Speaker ............................................................................................................................ 31 12 12.1 Indication and services ....................................................................................... 32 Optical Indicators............................................................................................................ 32 12.1.1 12.1.2 12.2 Switches .......................................................................................................................... 34 12.2.1 12.2.2 13 13.1 14 Status Led.................................................................................................................................32 CHARGE Led ...........................................................................................................................33 POWER ON Switch ..................................................................................................................34 RESET Switch ..........................................................................................................................34 Connectors pinout............................................................................................... 35 Motherboard to Module .................................................................................................. 35 Module Interface Boards ..................................................................................... 38 14.1 Generality ........................................................................................................................ 38 14.2 Short Description............................................................................................................ 38 14.3 Interface Boards Cross list ............................................................................................ 38 14.4 Further Accessories for GPS version ........................................................................... 39 15 GM862 Interface ................................................................................................... 40 15.1 Stand-alone setup........................................................................................................... 40 15.2 Interface connectors....................................................................................................... 41 15.3 Content of the kit ............................................................................................................ 41 16 GE863 Interface.................................................................................................... 42 16.1 Stand-alone setup........................................................................................................... 42 16.2 Content of the kits .......................................................................................................... 43 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 4 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 16.2.1 16.2.2 16.2.3 GE863-PY/QUAD version ........................................................................................................43 GE863-GPS version .................................................................................................................43 GE863-SIM version ..................................................................................................................43 16.3 Interface connectors....................................................................................................... 43 16.4 Additional components for GPS version...................................................................... 44 16.5 USB connector ................................................................................................................ 45 16.6 Serial port configuration ................................................................................................ 46 16.6.1 GE863-PY/QUAD .....................................................................................................................46 16.6.2 GE863 - GPS............................................................................................................................46 16.6.2.1 “CONTROLLED MODE”...................................................................................................46 16.6.2.2 “SEPARATED SERIAL PORT”.........................................................................................47 16.7 ANTENNA connectors .................................................................................................... 47 16.7.1 16.7.2 16.7.3 17 GPS ANTENNA connector .......................................................................................................47 GSM ANTENNA connector ......................................................................................................47 RFU ANTENNA connector .......................................................................................................47 GE864 Interface.................................................................................................... 48 17.1 Stand-alone setup........................................................................................................... 48 17.2 Interface connectors....................................................................................................... 49 17.3 Content of the kit ............................................................................................................ 49 18 GC864 Interface ................................................................................................... 50 18.1 Stand-alone setup........................................................................................................... 50 18.2 Interface connectors....................................................................................................... 51 18.3 Content of the kit ............................................................................................................ 51 19 GC864-C2 family Interface .................................................................................. 52 19.1 Stand-alone setup........................................................................................................... 52 19.2 Interface connectors....................................................................................................... 53 19.3 Content of the kit ............................................................................................................ 53 20 UC864 family Interface ........................................................................................ 54 21 GPIO ports............................................................................................................ 55 21.1 GPIO location .................................................................................................................. 56 21.1.1 GM862 Interface (p/n 3990250670) ........................................................................................56 21.1.1.1 Note on GM862-GPS version...........................................................................................57 21.1.2 GE863-GPS Interface (p/n 3990250671) .................................................................................58 21.1.2.1 Note on p/n 3990250684 and p/n 3990250685 GE863 ...................................................59 21.1.3 GE863 Interfaces (p/n 3990250684 -3990250685-3990250703) ............................................60 21.1.4 GE864 Interface (p/n 3990250672) ..........................................................................................61 21.1.5 GC864 Interface (p/n 3990250680)..........................................................................................62 21.1.6 GC864-C2 Interface (p/n 3990250683)....................................................................................63 21.1.7 UC864 Interface (p/n 4990150470) .........................................................................................64 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 5 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 22 SCHEMATICS ....................................................................................................... 65 22.1 EVK2 Mother Board ........................................................................................................ 66 22.2 GM862 Interface Board................................................................................................... 71 22.3 GE863 Interface Board ................................................................................................... 72 22.4 GE864 Interface board.................................................................................................... 74 22.5 GC864 Interface board.................................................................................................... 75 22.6 GC864-C2 Interface board.............................................................................................. 76 22.7 UC864 Interface board................................................................................................... 77 23 Service and firmware update .............................................................................. 79 24 SAFETY RECOMMENDATIONS .......................................................................... 80 24.1 25 Disposal of this product in the European Union ......................................................... 81 RoHS Certifications ............................................................................................. 82 25.1 EVK2 Mother Board p/n 3990150463............................................................................. 82 25.2 GM862 Interface p/n 3990250670................................................................................... 83 25.3 GE863-GPS Interface p/n 3990250671........................................................................... 84 25.4 GE863 Interface p/n 3990250684 ................................................................................... 85 25.5 GE863 Interface p/n 3990250685 ................................................................................... 86 25.6 GE864 Interface p/n 3990250672 ................................................................................... 87 25.7 GE864 Interface p/n 3990250688 ................................................................................... 88 25.8 GC864 Interface p/n 3990250680 ................................................................................... 89 25.9 GC864-QUAD-C2 Interface p/n 3990250683.................................................................. 90 26 Disposal of old Electrical & Electronic Equipment (WEEE Mark).................... 91 27 Technical Support ............................................................................................... 92 28 Document Change Log ....................................................................................... 93 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 6 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 DISCLAIMER The information contained in this document is the proprietary information of Telit Communications S.p.A. and its affiliates (“TELIT”). The contents are confidential and any disclosure to persons other than the officers, employees, agents or subcontractors of the owner or licensee of this document, without the prior written consent of Telit, is strictly prohibited. Telit makes every effort to ensure the quality of the information it makes available. Notwithstanding the foregoing, Telit does not make any warranty as to the information contained herein, and does not accept any liability for any injury, loss or damage of any kind incurred by use of or reliance upon the information. Telit disclaims any and all responsibility for the application of the devices characterized in this document, and notes that the application of the device must comply with the safety standards of the applicable country, and where applicable, with the relevant wiring rules. Telit reserves the right to make modifications, additions and deletions to this document due to typographical errors, inaccurate information, or improvements to programs and/or equipment at any time and without notice. Such changes will, nevertheless be incorporated into new editions of this application note. All rights reserved. © 2006-2008 Telit Communications S.p.A. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 7 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 1 Overview Aim of this document is the handling description of the developer’s Evaluation KIT second edition, a laboratory tool named EVK2 in the rest of this document. All given information shall be used as a guide and a starting point for properly developing of your product. Obviously this document cannot embrace all the hardware solutions and products that may be designed. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 8 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 2 Generality Telit supplies the EVK2 to assist the designer during his developing project phase to develop his own applications based on Telit modules. The EVK2 provides a fully functional solution for a complete data/phone application. The EVK2 is formed by a motherboard CS1139B and several dedicated Telit modules Interface Boards with RF antenna connectors. The motherboard has multiple power supply possibilities and is equipped with SIM card housing, RS 232 serial port level translator, direct USB1.1 connection, and two audio input/output paths. The only items you have to provide are: 1) 2) 3) 4) 5) a personal computer or microcontroller; a SIM card with a valid Network subscription; the audio accessories; a knowledge of AT commands programming; a power supply. The connection between the EVK2 and your PC (or other DTE) are realized by standard RS232 or USB 1.1 ports. The communications between your application and Telit Modules are realized connecting the Asynchronous Serial Interfaces of the module’s Base Band Chips (ASC0 and ASC1) through: Æ a double stacked standard DB9 connector, that provides 2 serial communication paths RS232 protocol up to 115Kbit/sec; Æ a CMOS HUB, that makes both serial interfaces accessible through one physical connection providing two-way communication in compliance with USB version 1.1 specification up to 1,5Mbytes/sec. The second one is the only possibility with portable personal computers that generally have not the RS232 port. Furthermore, the EVK2 allows benefiting of the special features of the new Telit Module versions with PYTHON Script Interpreter and GPS satellite positioning receiver. The ASC1, accessible as RS232 on lower DB9 connector or through the USB1.1 HUB, is used for: • continuous of debug messages of the PYTHON Script Interpreter (requires PYTHON version modules; • continuous direct output of GPS NMEA sentences (geographical coordinates) from modules with GPS. The development of the applications utilizing Telit modules presents a proper design of all the interfaces towards and from the module (e.g. power supply, audio paths, level translators), Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 9 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 otherwise a decrease in performance will be introduced or, in the worst case, a wrong design can even lead to an operating failure of the module. It is also easily feasible the use of the Telit modules in the so called “ stand-alone configuration “, connecting the module mounted on its own interface board directly to your application, through 2x40 pin header connectors. 2.1 Content of the kit Please check out the content of your EVK2 kit; if any of the items is missing, please contact your supplier. Description EVK2 MOTHERBOARD INFORMATION NOTE 2 PIN JUMPER FEMALE CONN ASSEMBLED USB A-B CABLE L-1800 RED & BLACK CABLE WITH PLUGS L-60cm GSM-UMTS MAGNETIC ANTENNA CABLE RG174 WITH SMA/M Quantity 1 1 18 1 1 1 Table 1 Figure 1: GE863-PY Interface Board (upper) fitted on EVK2 Motherboard (lower). Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 10 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 3 Description AUDIO 1 AUDIO 2 PL402 PL403 The motherboard CS1139B can be split into several functional blocks depending on the implemented function; the following drawings show a block diagram and the displacement of the main blocks on motherboard. SO401 S.E. AF in/out PL404 Telit Module SO501 500mW AF PA GPS debug USB A1 PL401 BTL AFout PL202 Reserved USB A0 PL201 USB B1 USB HUB USB B0 NMEA Charge PL106 Current Limiting STACKED RS232 PL102 SO101 5-40 Vin PL104 SO301 AT command Level Translator PL302 PL301 PL303 PL103 Charge 6V In Power Saving +3,7V PL105 PL101 3,8Vin PL107 Li-Ion Batt.Pack blok39a3.skd 15/03/2006 Figure 2: Miscellaneous signals, connections and routing on CS1139B. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 11 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 CS1139B +(5-40)V USB to RS232 INTERFACE USB STEP DOWN CONVERTER MODULE INTERFACE CONNECTORS +(5-40)V USB AUDIO 2 RS232 LEVEL TRANSLATOR +3.8V REG AUDIO 1 BATT RS232 REG CHARGER ON SERIAL PORTS AUDIO LINES SELECTION SELECTION RS232 STACKED VAR. CURRENT LIMITER STATUS LED AUDIO SIM CARD HOLDER +6V CHARGER CHARGE LED Li-Ion Battery SPEAKER RESET ON Figure 3: CS1139B circuital displacement 3.1 PCB characteristics Material FR4 Thickness 0, 95 mm Surface finishing Chemical gold plate Ni 5um/ Au 0,1um 3.2 Mechanical characteristics of the assembled PCBs 3.2.1 Mother Board Length Width Height Weight CS1139B 100 mm (max 102,6 mm) 160 mm (max 166,10mm) 47,6 mm (included the support with columns) 200 gr (without any interface) Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 12 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 3.2.2 GM862 Interface Length Width Height Weight 66,04 mm 78,74 mm 21,00 mm 27 gr (without the module) 3.2.3 GE863 Interface Length Width Height Weight Weight CS1152B 66,04 mm (max 75,20mm) 78,74mm 21,00 mm 36 gr (with module) 3.2.5 GC864 Interface Length Width Height Weight CS1151A 75 mm (max 84,70mm) 78,74 mm 21,00 mm 40 gr (with module) 44,3 gr (with module for GPS version) 3.2.4 GE864 Interface Length Width Height Weight CS1150B CS1203B 66,04 mm 78,74 mm 21,00 mm 27 gr (without the module) 3.2.6 GC864-C2 Interface CS1231X Length Width Height Weight 50,00 mm 33,00 mm 5,60 mm 13,8 gr (with module) 3.2.7 UC864-CC864 Interface Length Width Height Weight 102,00 mm 67,50 mm 20,80 mm 55 gr (without module) Note: The overall height for every combination (mother board+interface board) is still the height of the mother board Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 13 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 4 Startup procedure The motherboard factory setup is: Serial port ………………………… RS232 DC source …………………………+ (5÷40) V /≥ 1A Batt.Charger connector (PL106)…On RX Amplifier………………………..Audio 1 Respect the following order to use the EVK2: 9 9 9 9 9 9 9 9 9 insert your SIM card set properly all jumpers in the desired position plug the module Interface board into PL201 and PL202 connect the antenna to RF connector (on module or on Interface Board) connect the audio accessories if required plug the external power supply into the right socket, depending from DC source switch ON the power supply connect the serial cable between your PC and UART (RS232 or USB 1.1) push ON/OFF button for at least 2 seconds until the STATUS LED is on Your EVK2 should now be operational and ready to receive AT Commands. 4.1 Golden rule When you use USB port, it is very important to respect the following sequences: start first turning ON your EVK2 and then connecting it to your PC ; stop first disconnecting your PC and then turning OFF your EVK2 . Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 14 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 5 Insertion of the Interface Boards Every Interface Board must be inserted on CS1139B paying great attention to match the position of the main connectors; this has been made easy: Æ optically by a triangle drawn on both printed circuits (except CS1231X) ; Æ mechanically shifting a column out of regular square cross position. Both guide systems are highlighted by orange color as shown on the next figure. 1 OPTICAL KEY 2 1 2 29 30 1 1 2 2 39 40 29 SO103 30 39 MECHANICAL KEY RS232 RS232 STACKED PL103 CS1150B PL102 SO101 USB 40 AUDIO 1 USB AUDIO 2 1 1 STATUS LED CS1139B SPEAKER RESET ON sense39b Figure 4: Positioning Guide Systems of GM862 Interface Board on CS1139B. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 15 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 6 Power supply setting The EVK2 could be powered by different external sources, only one at time. The requested setting is made inserting the proper jumper connectors in the right position as described in the following paragraphs. Be careful to the connections, even if every supply line is protected by a diode against “polarity reversing” and by a 0Ω resistor against “short circuiting”. 6.1 Fixed DC source Connect a +3,8V / ≥ 2A fixed DC source to PL101 respecting the polarization; short pin2 & pin3 PL104 and pin1&pin2- PL105 by 2 contacts jumper connectors. No other jumpers are needed. PL102 3_8DC.skd 5-40V SO101 PL104 PL101 PL106 +3,8V INPUT 3.8V PL103 REG PL105 BATT SO201 PL107 Figure 5: +3,8V fixed source setting Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 16 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 6.2 Variable DC source Connect a + (5÷40) V /≥ 1A variable DC source to PL102 (by wires) or to SO101 (by coaxial plug), with care to the polarities. Short pin1& pin2-PL104 and pin1& pin2-PL105 by inserting 2 contacts jumper connectors. No other jumpers are needed. PL102 PL102 +(5-40)V in SO101 SO101 PL101 PL104 PL101 PL104 PL106 5-40V 5-40V +(5-40)V in PL106 3.8V 3.8V PL103 PL103 REG REG BATT PL105 SO201 PL107 PL105 BATT SO201 PL107 5_40DC.skd +(5-40)V Source by Plug +(5-40)V Source by wires Figure 6: Variable DC source setting 6.2.1 Suggestion It is useful set the variable DC source at 6V minimum to avoid problems with voltage drops due to the length of the wires or the conductors gauge . Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 17 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 6.2.2 Coaxial Plug The figure 7 shows the connections of the Power Plug of left part of figure 6. inner contact outer contact powerjck.skd Figure 7: Coaxial “Power Plug” connection. 6.3 Li-Ion Battery pack and Charger Connect a Li-Ion battery pack to PL107 with care to the polarity then short pin2&pin3- PL105 by inserting the 2 contacts jumper connector. If the battery pack needs to be recharged, connect a +6V /≥ 0,5A fixed DC source to PL103, with care to the polarity; short PL106 inserting a 2 contacts jumper connector as shown in figure 8: the yellow CHARGE LED will be on during the initial phase of charge. If you remove the battery pack when the charge stops (no current flows), immediately REMOVE also the jumper of PL106. SO101 5-40V liion.skd PL101 Li-Ion DC Source plus Battery Charger PL104 PL106 3.8V CHARGER ON PL103 REG +6V IN (Charger) CHARGE LED SO201 PL105 BATT PL107 Li-Ion Battery Pack Figure 8: Battery Pack and Battery Charger wired connections and setting. NEVER CONNECT any Battery charging source to PL103 of CS1139B WITHOUT the Battery Pack Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 18 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 6.4 Application Notes 6.4.1 About Li-Ion Battery Pack The 3.7V Li-Ion rechargeable Battery Pack should be connected directly to PL107 connector. Remember to use the connection cables as short as possible, with the appropriate conductors gauge and the other attributes, such as device power budget and cable flexibility, in order to match the specified voltage drop (especially during the high current absorption periods). To obtain the best performance we suggest a capacity of 1000 mAh (not lower than 500 mAh). 6.4.2 About Current Charger With a +6V Current Unlimited Source connected to PL103 connector, the battery pack will be directly charged through VBATT connector pins of the Telit Modules, under control of the Internal Charge Algorithm. Depending on the size, the Li-Ion cell manufacturers suggest a charge current value not greater than 1,5C1; even if a lower current means a longer charging time, a current equal to 0,5C is considered to be a good choice. With reference to the schematic diagram 30276SE11139A -sheet1, the Current Limiting Circuit (Q102, Q103, R106, R107, R108, R109, R110, R111, R112, R113, C105) sets the maximum value of the Charge Current in respect to the law: I ch = Vbe Q 102 → where R par R par = //R110, R111, R112, R113 With the default values, the charge current will be ∼ 470mA, which will charge Battery Packs with a capacity from 350mAh to 1000mAh, without any dissipation problem. If a higher capacity Battery Pack is needed, you must increment the Time Out in the Telit Modules. Set the maximum voltage of the Current Unlimited Source lower then +8V 1 Capacity of the battery pack, expressed in mAh Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 19 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 7 Serial interface The following figure shows the architecture of the serial ports. 8 SO301 Upper 8 ASC0 U303 LDO on/off AT commands PROGRAM 3V LDO U506 ASC1 +3,7V 8 U304 2 2 2 SO301 Lower NMEA (GM862-GPS) SO301 U503 USB(0) 2 +5V USB 3V LDO U505 HUB SO501 USB-B PWR Ena Port B (0) 8 Port A (0) 2 R0 VCCIO 2 RESERVED U502 6MHz 2 U504 XTAL2 SERIAL9.SKD U509 USB (2) spare VCCIO Port B (1) 2 Port A (1) 3 PWR Ena USB (1) 2 R0 3 GPS debug Figure 9: Serial ports block diagram. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 20 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 7.1 Serial Port Setup Communications between your application and the Telit modules are allowed connecting the DTE to the Asynchronous Serial Interfaces of Base-Band Chip, ASC0 and ASC1, through the stacked standard RS232 communications port (double 9way D-socket connector at slow data rates of RS232 protocol) or a standard USB-B Series receptacle (at higher data rates of USB1.1 specification through a CMOS HUB that realizes a multiple attachment point device). UPPER 5 LOWER 5 3 8 4 9 SERVICE ddb9b.skd 4 9 ATcommands/PROGRAM 2 7 3 8 1 6 2 7 DB9 Stacked 1 6 CS1139B Figure 10: Double 9way D-Socket Connector The selection is made short circuiting PL302&PL303 (RS232 mode) or PL302&PL301 (USB 1.1 mode) by 10 pieces of 2 contacts jumpers. This solution has been implemented because you can isolate every single line during the development. SO501 CS1139B CS1139B SO101 USB PL502 SO501 USB 2 PL502 1 SO301 39 39 40 40 SO301 RS232 STACKED PL303 RS232 USB 1 PL302 PL301 RS232 STACKED PL303 RS232 USB RS232 MODE PL302 PL301 USB MODE usb_rsb.skd Figure 11: Serial Ports selection Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 21 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 8 Audio Section 8.1 Overview The BaseBand chip of our modules provides two audio paths both in receive and in transmit sections, which could be active only one at time. To turn on your well-suited section on EVK2, please refer to “AF Amplifiers Setting “paragraph and followings. To know which are the suggested performances of the EVK2 audio transducers, refer to “Audio Accessories “paragraph. 8.1.1 History The Baseband chip of our modules was developed for the cellular phones, which needed two separated amplifiers both in RX and in TX section. A couple of amplifiers had to be used with internal audio transducers (Handset mode, HS) while the other couple of amplifiers must be used with external audio transducers (Handsfree mode, HF). 8.1.1.1 Transducers definitions Headsets are transducers that receive an electrical signal from a receiver and use speakers placed in close proximity to the ears to convert the signal into audible sound waves. In the context of telecommunication, the word Headset is also commonly understood to refer to a combination of Headphone and Microphone used for two-way communication, like with a mobile phone. Earphones are small Headphones that are placed directly outside of the ear canal, but without fully enveloping it. They are generally inexpensive and are favored for their portability and convenience. Earpiece A part whether of a telephone receiver or hearing aid, that fits in or is held next to the ear. 8.1.2 Actual The HS and HF definitions have been kept in the Software and on the schematics of theTelit modules. But with EVK2 we will refer to Audio1 or Audio2 section instead of Handset and Handsfree respectively, remembering that: • • • they can have fully equivalent electrical performances (like the two microphone amplifiers) they can activate the same functionalities (like the Echo Canceller module) they can offer slightly different performances (like the two speaker buffering stages) Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 22 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 8.1.3 The choice The activation of the audio path is made Hardware by AXE line or Software by AT#CAP command. If you don’t have any load driving constraint (like a speaker with an impedance coil lower than 16Ω), the choice between one or other “block” could be done without consideration related to the electrical performances; for example in order to overcome the PCB design difficulties. 8.2 Differential and Single Ended 8.2.1 Concepts Any voltage can be characterized by a potential difference between two terminals. The configuration of the two terminals and how the signal is delivered from output to input allows the signal to be more generally described in one of three ways: • Single-ended signal. This is a signal delivered between a signal trace and a ground. One terminal for a single-ended connection is always at fixed potential (usually Ground). • Differential Signals. These are signals that travel through a pair of traces. On the signal pair, neither of the terminals is Ground. • Common mode Signals. They represent a special case of differential signals, also traveling between a pair of traces, where the voltage potential on both signals is the same. 8.2.2 Benefits and disadvantages Differential amplifiers are desirable to use, especially in audio applications where signal levels are very low such as those from microphones. Classically, the benefits obtained from differential amplification are: • • • • Increase of Common Mode Rejection Ratio (CMRR) Differential inputs enable cancellation of any noise common on both inputs. Noise generated at the input of the amplifier has a greater effect than noise generated at the output, because any noise on the input is multiplied by the gain of the amplifier. Increase Signal to Noise Ratio (SNR) The inputs to the amplifier are especially sensitive to noise because they are typically not driven by a very low impedance source. High Rejection in Electromagnetic Interference (EMI) Noise immunity is very important in wireless phones because the RF signal is sent in bursts such that the frequency between bursts is in the audio band. RF rectification is such a problem that many manufacturers shield the audio portion of the phone. Double Useful signals level The signal levels from microphone and the voltage swing to the load are doubled. Then the AF power to the load it is 4 times the single-ended AFpower at the same voltage supply. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 23 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 • • No output blocking capacitor is needed Even if the differential outputs are biased at half-supply; no DC voltage exists across the load. You do not need the big, expensive and heavy blocking capacitors (generally from 33 µF to 1000 µF), lowering the cost and saving PCB space There is no frequency limiting effect due to the high pass filter network created with the speaker impedance and the coupling capacitance. Less shielding is required from amplifier to load Mainly we have only one disadvantage using differential amplification: the routing of one more signal line could be more difficult and the additional trace requires more board space. 8.2.3 Settings Connecting your accessories to SO401 in/out connector, you will implement Single Ended Input/Output configurations. Removing all 2 contacts jumpers inserted between PL402&PL403 or PL403&PL404, the in/out lines of our modules will be directly available on PL402 and PL404 connectors. In such a way, you will be able to implement fully Differential Input/Output configurations. Only with GC864-QUAD/PY-C2 modules the Ear output lines are AC coupled. T+ T- T+ TD r M ar M ic M ic M N a G E E M M 39 40 1 1 1 AUDIO 1 1 AUDIO 2 AX Ea Ea M M E r H r H ic H ic H F+ F- F+ FSPEAKER direct.skd CS1139B Figure 12: PL402 and PL404 Fully Differential audio lines. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 24 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 9 AF Amplifiers Setting The Base Band Processor Audio Amplifiers selection is made short-circuiting PL403&PL402 (RX or PL403&PL404 (RX Amplifier 2). In such a way you could verify the complete performance of both audio paths. CS1139B Amplifier 1) 39 40 AUDIO 1 AUDIO 2 RS232 USB 1 1 "AUDIO 1" Block Setting ( ex HANDSET ) CS1139B rxamp_b.skd 39 40 AUDIO 1 AUDIO 2 RS232 USB 1 1 "AUDIO 2" Block Setting ( ex HANDSFREE ) Figure 13: BaseBand Audio Amplifiers selection Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 25 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 10 Audio outputs The EVK2 output audio signals could be drive a device connected to SO401 (LOW AF POWER mode) or to PL401 (HIGH AF POWER mode). 10.1 Low AF Power Mode Inserting the 2 contacts jumpers as explained at paragraph 9A, a standard off-the-shelf Headset should be connected to the SO401 (3 contacts, 2.5mm diameter jack connector). With such an insertion, the Telit Modules will power the Microphone through a Single Ended input circuit and the Earpiece through a Single Ended/ AC coupled output circuit. Note that the acoustic performance of the Headset (frequency response, loudness) largely depends by its housing, fitting and acoustic impedance. CS1139B PL102 REMINDER: the coil impedance of the Headset should be higher than 15Ω@1KHz 29 30 39 40 RS232 USB RS232 STACKED AUDIO 1 AUDIO 2 1 1 SPEAKER headset.skd HEADSET Figure 14: Headset insertion Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 26 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 10.1.1 Audio connector Earpiece MIC + 2 Common GND 3 1 Figure 15: Audio Plug Pin-out 10.2 High AF Power Mode Connecting an 8Ω Speaker to PL401 by a 2 contacts female connector, you could drive it through the 500mW Power Amplifier. In this case the Speaker will be driven in fully differential configuration, with no side connected to ground and without any output coupling capacitor. Therefore care must be taken because there is DC voltage on both sides of the Speaker. The overall gain of this amplifier can be modified varying the ratios R406/R404 and R407/R410: R 404 R 407 A = 2 • R406 = 2 • R410 if R404=R407 and R406=R410 v CS1139 PL10 REMINDER: the coil impedance of the Speaker should be higher than 8Ω@1KHz 29 30 39 40 RS232 USB RS232 AUDIO 1 AUDIO 2 1 STACKED 1 SEPARATE SPEAKER speaker.skd Figure 16: Speaker insertion Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 27 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 10.2.1 Speaker and Stand-alone Microphone If you are using a Speaker, you can connect a stand-alone electrete microphone by a coaxial 2,5mm plug to SO401, respecting the following pin-out. 1 2 3 1= MIC + 2= N.C. 3= MIC - CS1139 PL1 Figure 17: Electrete Microphone Plug Connection 29 30 39 40 RS232 STACKED RS232 USB AUDIO 1 AUDIO 2 1 1 SPEAKER speakmic.skd Microphone Speaker Figure 18: Speaker & Electret Microphone case insertion Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 28 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 10.2.2 Speaker plus Headset PL10 CS1139A If you have chosen to connect the Speaker to HIGH AF POWER output, without having a standalone electret microphone, it is also possible to connect a standard off-the-shelf Headset to SO401 without any problem, as shown in the figure 18: the AF output signal will be heard on both Speaker and Earpiece. 29 30 39 40 RS232 STACKED RS232 USB AUDIO 1 AUDIO 2 1 1 spkmic2.skd Speaker Headset Electrete Microphone Figure 19: Speaker plus Headset insertion 10.3 Warning 10.3.1 Coil impedance You must use the right coil impedance depending from audio output you want to use. 10.3.2 Earpiece If you sort out the LOW AF POWER solution connecting your Headset to SO401, the coil impedance must be at least 16Ω@1KHz or higher. 10.3.3 Speaker If you sort out the HIGH AF POWER solution connecting your Speaker to PL401, the coil impedance must be at least 8Ω@1KHz or higher. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 29 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 11 Audio Accessories The following tables show the suggested specification to obtain the best performance from off-theshelf accessories. 11.1 Headset Nominal sensitivity Line coupling Nominal Voltage Range of Using Voltage Consumption Current Impedance Signal to Noise Ratio Inner EMI capacitor between terminals -45dBVrms/1Pa (+/- 3dB) AC 2V (1÷10)V (150÷500 ) μA 2,2KΩ 56dB /1KHz/1Pa (A curve) 10pF, 33pF Table 2: Microphone electrical characteristics Rated Input Power Maximum Input Power Coil Impedance SPL Resonance frequency (Fo) Useful Bandwidth 5mW 20mW 32Ω ± 5Ω @ 1kHz 95±3 dB @ 1KHz/1mW sine wave < 350Hz Fo ÷ 8000 Hz @ -3dB Table 3: Earpiece electrical characteristics Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 30 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 11.2 Stand-alone microphone Nominal sensitivity -45dBVrms/1Pa (+/- 3dB) Line coupling AC Nominal Voltage 2V Range of Using Voltage (1÷10)V Consumption Current (150÷500 ) μA Impedance 2,2KΩ Signal to Noise Ratio 56dB /1KHz/1Pa /A curve EMI capacitor between 10pF, 33pF terminals Table 4: Microphone electrical characteristics 11.3 Speaker Rated Input Power 500 mW Maximum Input Power 1W Coil Impedance ≥ 8Ω SPL ≥ 85±3 dB @ 1KHz Resonance frequency (Fo) < 350Hz Useful Bandwidth Fo ÷ 8000 Hz @ -3dB Table 5: Speaker electrical characteristics Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 31 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 12 Indication and services 12.1 Optical Indicators 12.1.1 Status Led It is a debug aid that shows information on the network service availability and Call status. LED status Device Status Permanently off Device off Fast blinking (period 1s, Ton 0,5s) Net search / Not registered / turning off Slow blinking (period 3s, Ton 0,3s) Registered: full service Permanently on A call is active Table 6: STAT_LED indications 29 39 30 29 30 39 40 RS232 40 AUDIO 1 USB AUDIO 2 1 1 STATUS LED CS1139B RESET ON STATLEDb.skd Figure 20: STAT_LED position Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 32 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 12.1.2 CHARGE Led A yellow LED is used as Charge In Act Indicator, as explained in the following table. CHARGE LED Meaning Always on Always off Start Charge/ Hugh current Charge in act Low current Charge in act/Charge stop 5-40V Table 7: CHARGE LED indications PL104 PL101 PL106 3.8V CHARGER ON PL103 REG ch_led.skd CHARGE LED SO201 PL105 BATT PL107 CS1139B Figure 21: CHARGE LED position Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 33 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 12.2 Switches You turn On/Off or Reset the EVK2 by 2 push buttons. 12.2.1 POWER ON Switch Pressing for at least 2 seconds the Power ON SWITCH, you turn On/Off the whole EVK2 and the Telit module in use: the STAT_LED starts to slowly blink (ON state) or stops to blink (OFF state). 12.2.2 RESET Switch Whenever the RESET SWITCH is pressed, you could reset the Telit module in use. When the device is reset, it stops any operation without doing any detach operation from the network where it is registered and it reboots after the release of the Reset Switch. This behavior is not a proper shut down because any GSM device is requested to issue a detach request at turning off. For this reason the Reset pressing action must not be used to normally reboot/shutting down the device, but only as an emergency exit in the rare case the device remains stuck waiting for some network response. The RESET is internally controlled at start-up to achieve always a proper power-on reset sequence, so there is no need to control this pin on start-up. It may only be used to reset a device already on that is not responding to any command. 29 39 30 29 30 39 40 RS232 40 AUDIO 1 USB AUDIO 2 1 STATUS LED 1 CS1139B RESET ON switch_b.skd Figure 22: SWITCHES position Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 34 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 13 Connectors pinout 13.1 Motherboard to Module The connections between CS1139B and every Telit module Interface Board are made through 2x 40contacts male connectors. Theirs pin functions are listed in the following tables. 2 Pin 1 2 Signal NC2 TX_Trace Type Digital Output 3 RX_Trace Digital Input 4 5 6 7 8 9 10 11 12 13 14 15 16 17 IIC_SDA_HW GND IIC_SCL_HW SSC0_CLK SSC0_MTSR SSC0_MRST NC GND GND GND GND C109/DCD C104/RXD C103/TXD Digital In/Out DC voltage Digital Input Digital Output Digital In/Out Digital In/Out 18 C108/DTR Digital Input 19 20 21 GND C107/DSR C105/RTS DC voltage Digital Output Digital Input 22 23 24 25 26 C106/CTS C125/RING NC GND GND Digital Output Digital Output Power Power Power Power to RS232 or USB level translator to RS232 or USB level translator from RS232 or USB level translator from RS232 or USB level translator Power to RS232 or USB level translator from RS232 or USB level translator to RS232 or USB level translator to RS232 or USB level translator DC voltage DC voltage Power Power DC voltage DC voltage DC voltage DC voltage Digital Output Digital Output Digital Input Function to RS232 or USB level translators from RS232 or USB level translators from/to USB level translators Power from USB level translators to USB level translators from/to USB level translators from/to USB level translators DO NOT CONNECT Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 35 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 27 28 29 30 31 32 33 34 35 36 37 38 39 40 GND GND EAR_HF+ EAR_MTEAR_HFEAR_MT+ AXE MIC_HFMIC_MT+ MIC_HF+ MIC_MTGND GND GND DC voltage DC voltage AC Out Voltage AC Out Voltage AC Out Voltage AC Out Voltage DC voltage AC In Voltage AC In Voltage AC In Voltage AC In Voltage DC voltage DC voltage DC voltage Power Power Audio Audio Audio Audio INT/EXT Switching Audio Audio Audio Audio Power Power Power Table 8: PL201-CS1139B Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Function VBATT VBATT VBATT VBATT GND GND GND GND CHARGE CHARGE GND GND GND GND ON_OFF* NC RESET* NC NC NC STAT_LED NC NC NC GND GND GND GND Type DC voltage DC voltage DC voltage DC voltage DC voltage DC voltage DC voltage DC voltage DC voltage DC voltage DC voltage DC voltage DC voltage DC voltage DC voltage NOTES Power Power Power Power Power Power Power Power Power Power Power Power Power Power Pull up to VBATT DC voltage Module Reset Open Collector Status Indicator LED DC voltage DC voltage DC voltage DC voltage Power Power Power Power Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 36 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 29 30 31 32 33 34 35 36 37 38 39 40 NC NC SIMIO SIMCLK SIMRST SIMVCC SIMIN NC NC GND GND GND 3V Only Digital Signal DC voltage DC voltage DC voltage SIM Data I/O SIM Clock SIM Reset SIM Power SIM inside detector DC voltage DC voltage DC voltage Power Power Power Table 9: PL202-CS1139B Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 37 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 14 Module Interface Boards 14.1 Generality You can use your EVK2 with GM862/GE863/GE864/GC864/GC864-C2 Telit modules fitted on its own Interface Board; all connections are made through 2x40 contacts connectors. It’s possible to use these Interface Boards also in stand-alone mode, inserting the “not mounted” components (related to RESET BUTTON, ON BUTTON, SIM HOLDER and STATUS LED functions) plus the use of an external level translator circuit. For more information please refer to Telit Product Specification 14.2 Short Description Interface boards convert the module connection technology (board-to-board or BGA soldering) into a PTH pin connector .The part of the basic interfaces is served by the motherboard, whereas specific interfaces according to the type of the module (antenna, general purpose inputs/outputs GPIO, ADC/DAC, UART) are available on the adapter board to connect it to the user applications, extension boards, measurements equipment or other tools. 14.3 Interface Boards Cross list Function GSM engine EVK2 Mother Board GM862 interface GE863–PY interface GE863–QUAD interface GE863-GPS interface GE863-SIM interface GE864-PY interface GE864-QUAD interface GC864 interface GC864-C2 interface UC864-CC864 interface N/A GE863-PY GE863–QUAD GE863-GPS GE863-PY GE864-PY GE864- QUAD N/A N/A N/A Interface Boards Order Code CS1139B CS1150A CS1151A CS1151A CS1151A CS1151A CS1152B CS1152B CS1203B CS1231X KS101 3990150463 3990250670 3990250684 3990250685 3990250671 3990250703 3990250672 3990250688 3990250680 3990250683 4990150470 Table 10: Interface Boards Cross List Table. N/A=NOT APPLICABLE. Because the module is not soldered on its Interface Board, all signals are routed by connectors (RF, Audio & Data) and you can insert on Interface Board every version of the modulei. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 38 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 14.4 Further Accessories for GPS version When test the GPS products, besides the content of the single kits you need the accessories listed in below table. Module under test GM862-GPS GE863-GPS Interface Board P/N 3990250670 3990250671 GPS Antenna 1rr0100071tlb 1 1 SMA/MMCX cable adapter 1ff1400073tlb 1 - Table 11. GPS versions further accessories. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 39 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 15 GM862 Interface This board allows easily interfacing the module with the EVK2 and testing its functionalities; any version of GM862 can be insert. No settings are needed. Figure 23. GM862 Interface Board 15.1 Stand-alone setup If you need to use the interface out of EVK2 (Stand-alone setup) you have to mount the following missing components: • • • the RESET Button the ON Button; the STATUS LED and its load resistance. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 40 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 15.2 Interface connectors The following connectors are available: • • 2 male connectors (30 pins each one: PL102, PL103), on which it is possible to connect external devices like user’s application, Telit extension boards, measurements equipment or other tools 2 female connectors (40 pins each one: SO101, SO102), to connect the interface to the EVK2 mother board circuits (power supply lines, serial in/out lines, audio in/out lines). 15.3 Content of the kit Please check out the contents of your interface kit; if any of the items is missing, please contact your supplier. Description GM862 INTERFACE ASSEMBLED CABLE L–250 RG174 TERMINALS SMA F & MMCX 90 M Quantity 1 1 Table 12. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 41 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 16 GE863 Interface This board allows easily interfacing the module with the EVK2 and testing its functionalities; any version of GE863 can be soldered on it. Depending by the version a different module version is needed, and some components have to be mounted (GE863-GPS) or not (GE863-PY/QUAD, GE863-SIM). Figure 24. GE863 Interface Boards: GE863-PY/QUAD (at left) GE863-GPS (at center) and GE863-SIM (at right) 16.1 Stand-alone setup If you need to use the interface out of EVK2 (Stand-alone setup) you have to mount also: • • • • the SIMCARD Holder; the RESET Button the ON Button; the STATUS LED and its load resistance. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 42 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 16.2 Content of the kits Please check out the contents of your interface kit; if any of the items is missing, please contact your supplier. 16.2.1 GE863-PY/QUAD version Description GE863 INTERFACE BOARD 2 PIN JUMPER FEMALE CONN Quantity 1 2 Table 13 16.2.2 GE863-GPS version Description GE863–GPS INTERFACE BOARD 2 PIN JUMPER FEMALE CONN Quantity 1 2 Table 14 16.2.3 GE863-SIM version Description GE863-SIM INTERFACE BOARD 2 PIN JUMPER FEMALE CONN Quantity 1 2 Table 15 16.3 Interface connectors The following connectors are available in any version: • • • • GSM RF connector (SMA Female) 2 male connectors (4 pins each one: PL101, PL102) to select the Serial port configuration 2 female connectors (40 pins each one: SO101, SO106) to connect the interface to the EVK2 mother board circuits (power supply lines, serial in/out lines, audio in/out lines) 2 male connectors (30 pins each one: PL103, PL104), on which it is possible to connect external devices like user’s application, Telit extension boards, measurements equipment or other tools Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 43 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 16.4 Additional components for GPS version The following components are available only in GPS version (P/N 3990250671): GPS RF connector (SMA Female) USB B-type connector and its circuitry (see schematic 30276SE11151A) GSM GPS SO103 SO104 2 PL103 PL102 PL101 39 SO201 1 2 30 1 2 SO106 1 GE863-GPS 2 SO101 1 USB PL104 • • 30 40 39 40 ge863gps.skd Figure 25: Connectors displacement on GE863-GPS Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 44 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 16.5 USB connector The USB interface provides 2 serial ports that are related to the NMEA serial port and SIRF-Binary serial port of GE863-GPS module. It is possible to select if the SIRF Binary serial port will be available on the USB connector or directly connected to the second serial port of the modem (CONTROLLED MODE). For setting refer to paragraphs 16.7.1, 16.7.2.1, 16.7.2.2. TXD CTS RING DSR RTS AT/PROG MODEM SERIAL PORT RXD DTR MODEM SERIAL PORT 2 DCD GPS CONTROL PORT GE_GPS.SKD GE863-GPS Interface TX_TRACE RX_TRACE RX_TRACE TX_TRACE RX_GPS_BIN TX_GPS_BIN UART GPS SSC_MTSR SSC SSC_MRST PYTHON DEBUG SSC_CLK TX_GPS_BIN Serial Port A SIRF BINARY Serial port B NMEA 0183 format PL102 PL101 RX_GPS_BIN TX_GPS RX_GPS GE863-GPS RX_TRACE TX_TRACE RX_GPS_BIN SO101 PL201 TX_GPS_BIN TX_GPS RX_GPS UART USB PL103 USB-B SO201 EVK2 Figure 26: GE863-GPS Serial ports block diagram Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 45 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 16.6 Serial port configuration To switch the serial lines you must short-circuit the PL101-PL102 connectors by 2 contacts jumpers. 16.6.1 GE863-PY/QUAD 4 4 PL103 PL104 SO106 1 PL102 1 PL101 GE863-GPS The 2 contacts jumpers have to be fitted between pin1&pin2 of PL101-PL102 connectors. This carries out the Python Debug Port on Trace Port of EVK2. 39 40 1151_3a.skd Figure 27: Jumpers setting for GE863-PY/QUAD 16.6.2 GE863 - GPS The 2 contacts jumpers have to be fitted between pin2&pin3 or pin3&pin4 of PL101-PL102 connectors. 16.6.2.1 “CONTROLLED MODE” 4 4 PL103 PL104 SO106 1 PL102 1 PL101 GE863-GPS This set the SIRF Binary to serial port of the modem. (Typical application Design) 39 40 1151_3b.skd Figure 28: Jumpers setting for SIRF BINARY port connected to MODEM port 2 NOTE. All AT GPS commands are available in this configuration Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 46 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 16.6.2.2 “SEPARATED SERIAL PORT” 4 4 PL103 PL104 SO106 1 PL102 1 PL101 GE863-GPS This set the SIRF Binary available on the USB connector. 39 40 1151_3c.skd Figure 29: Jumpers setting for SIRF BINARY port available on USB connector NOTE. In this configuration some AT GPS commands are not available. Refer to AT Commands Reference User Guide 16.7 ANTENNA connectors 16.7.1 GPS ANTENNA connector An active GPS antenna should be connected to SO104; the GPS section provides the DC feeding. WARNING: don’t connect a GSM antenna on this connector. 16.7.2 GSM ANTENNA connector A GSM antenna should be connected to SO103. 16.7.3 RFU ANTENNA connector On PCB there is the mounting possibility of a further RF connector (SO105): it is related to future implementation. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 47 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 17 GE864 Interface This board allows easily interfacing the module with the EVK2 and testing its functionalities; any version of GE864 can be soldered on it. No settings are needed. Figure 30. GE864 Interface Board 17.1 Stand-alone setup If you need to use the interface out of EVK2 (Stand-alone setup) you have to mount the following missing components: • • • • the SIMCARD Holder; the RESET Button the ON Button; the STATUS LED and its load resistance. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 48 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 17.2 Interface connectors The following connectors are available: • • 2 male connectors (30 PTH pins each one: PL102, PL103), by which it is possible to connect external devices, user’s application, Telit extension boards, measurements equipment or other tools; 2 female connectors (40 PTH pins each one: SO101, SO102), to connect the interface to the EVK2 mother board circuits (power supply lines, serial in/out lines, audio in/out lines); 17.3 Content of the kit Please check out the contents of your interface kit; if any of the items is missing, please contact your supplier. Description GE864–PY INTERFACE Quantity 1 Table 16 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 49 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 18 GC864 Interface This board allows easily interfacing the module with the EVK2 and testing its functionalities; any version of GC864 can be inserted. No settings are needed. Figure 31. GC864 Interface Board 18.1 Stand-alone setup If you need to use the interface out of EVK2 (Stand-alone setup) you have to mount also: • • • • the SIMCARD Holder; the RESET Button the ON Button; the STATUS LED and its load resistance. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 50 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 18.2 Interface connectors The following connectors are available: • • 2 male connectors (30 PTH pins each one: PL102, PL103), by which it is possible to connect external devices, user’s application, Telit extension boards, measurements equipment or other tools 2 female connectors (40 PTH pins each one: SO101, SO102), to connect the interface to the EVK2 mother board circuits (power supply lines, serial in/out lines, audio in/out lines). 18.3 Content of the kit Please check out the contents of your interface kit; if any of the items is missing, please contact your supplier. Description GC864 INTERFACE ASSEMBLED CABLE L–200 COAX 0.8 TERMINALS GSC & SMA F PANNEL Quantity 1 1 Table 17 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 51 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 19 GC864-C2 family Interface This board allows easily interfacing the module with the EVK2 and testing its functionalities; any version of GC864-C2 can be inserted. No settings are needed. Figure 32. GC864-C2 Interface Board 19.1 Stand-alone setup If you need to use the interface out of EVK2 (Stand-alone setup) you have to mount the following missing components: • • • the SIMCARD Holder ; the ON Button ; the STATUS LED and its load resistance. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 52 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 19.2 Interface connectors The following connectors are available: • • 2 male connectors (30 PTH pins each one: PL101, PL102), by which it is possible to connect external devices, user’s application, Telit extension boards, measurements equipment or other tools; 2 female connectors (40 PTH pins each one: SO101, SO104), to connect the interface to the EVK2 mother board circuits (power supply lines, serial in/out lines, audio in/out lines); 19.3 Content of the kit Please check out the contents of your interface kit; if any of the items is missing, please contact your supplier. Description GC864-C2 INTERFACE ASSEMBLED CABLE L–250 RG174 TERMINALS SMA F & MMCX 90 M Quantity 1 1 Table 18 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 53 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 20 UC864 family Interface This board allows easily interfacing the module with the EVK2 and testing its functionalities; any version of UC864 can be inserted. For more information please refer to 1vv0300771 UC864-E Interface User Guide. No settings are needed. TOP View BOTTOM View Figure 33. UC864 Interface Board Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 54 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 21 GPIO ports A certain number of GPIO ports (General Purpose Input/Output) are available on every Telit Module Interface Board, giving you the possibility to drive digital devices and report their own status. Some of these ports are dedicated. Refer to Telit Product Specification to have all information about characteristics of every GPIO port. You can consult the following paragraphs to see the displacement of GPIO on every Interface Board. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 55 of 94 39 GPI1 29 cs1150A.skd GND GND GND 40 GND GND SIMIN MIC_HF+ SIMIO MIC_MT- 30 39 40 GND GND SIMVCC SIMCLK GND MIC_MT+ VBATT GND GND GND SIMRST 30 GPIO12 STAT_LED RESET * MIC_HF- 29 GPIO13 GPIO5/RFTXMON EAR_MT- GPIO11 GPIO2/JDR ADC_IN1 EAR_HFAXE EAR_MT+ GPIO10 GND GND GND GND EAR_HF+ C106/CTS C108/DTR ON_OFF * GND VAUX1 GND CHARGE GND C107/DSR C105/RTS GND VBATT VBATT GND CHARGE 2 GND GND VBATT 1 GND GPIO9/CAM_RST CAM_CLK VBATT GPIO6/ALARM GND C125/RING 2 GPIO7/BUZZER GPIO3/CAM_SCL PL103 GND GPIO4/CAM_SDA 1 SO103 GND GPIO5 GPIO8/CAM_ON 2 GPIO12 PL102 PWRMON GM862 1 GPIO11 TX_TRACE C103/TXD 2 C104/RXD SO101 C109/DCD GND GND GPIO13 GPIO10 GND RX_TRACE 1 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 21.1 GPIO location 21.1.1 GM862 Interface (p/n 3990250670) There are 13 GPIO ports available on PL102 and PL103 (Refer to schematic diagram 30276SE11150B) Figure 34: Position of GPIO ports on GM862 interface Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 56 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 21.1.1.1 Note on GM862-GPS version If you use this interface in conjunction with GM862-GPS version be careful that the following two pins of SO101 connector assume different functions, and precisely: Pin 2 = TX_GPS Pin 3 = RX_GPS Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 57 of 94 39 GND 40 GND MIC_MT- cs1151.skd 30 39 GND SIMIO SIMIN MIC_HF+ GND MIC_MT+ 29 SIMRST 30 GND GND STAT_LED RESET * EAR_MT+ GND GPIO12 PPS VRTC ON_OFF * 40 GND GND SIMVCC SIMCLK GND GND GND VAUX1 GND GND CHARGE GND GND MIC_HF- VBATT GPIO11 VBATT VBATT GND 2 GPIO6/ALARM GND CHARGE GND VBATT 1 SO106 GPIO3/CAM_SCL GPIO13 GPIO9/CAM_RST CAM_CLK VBATT EAR_HFAXE GPIO1 2 GPIO7/BUZZER EAR_MT- GND PL104 EAR_HF+ GND GND GPIO15 C106/CTS C105/RTS GPIO2/JDR ADC_IN1 C125/RING GND DAC_OUT GPIO4/CAM_SDA GPIO16 GPIO10 GPIO8/CAM_ON PWRMON GPIO17 29 1 GPIO5/RFTXMON GPIO18 GPIO14 2 C107/DSR PL103 C108/DTR GE863-GPS 1 GND GND GND GPIO12 GPIO11 TX_TRACE C103/TXD 2 C104/RXD SO101 C109/DCD GND GND GND RX_TRACE 1 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 21.1.2 GE863-GPS Interface (p/n 3990250671) There are 18 GPIO ports available on PL103 and PL104 (Refer to schematic diagram 30276SE11151A) Figure 35: Position of GPIO ports on GE863-GPS interface Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 58 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 21.1.2.1 Note on p/n 3990250684 and p/n 3990250685 GE863 (Refer to schematic diagrams 30276SE11151A-C, 30276SE11151A-D) If you use these interfaces the following two pins of PL104 connector assume different functions, and precisely: Pin 20 = ADC_IN2 Pin 21 = ADC_IN3 Pin 26 = N.C Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 59 of 94 39 cs1151-a.skd GND GND 40 GND 39 GND SIMIN MIC_HF+ MIC_MT- 30 MIC_MT+ 29 SIMIO 40 GND GND SIMVCC SIMCLK GND GND SIMRST 30 GND GND EAR_MT+ GND GPIO12 STAT_LED RESET * MIC_HF- VBATT GPIO11 ADC_IN2 VRTC ON_OFF * GND VAUX1 GND GND GND CHARGE GND VBATT VBATT GND 2 GPIO6/ALARM GND CHARGE GND VBATT 1 SO106 GPIO3/CAM_SCL GPIO13 GPIO9/CAM_RST CAM_CLK VBATT EAR_HFAXE GPIO1 2 GPIO7/BUZZER EAR_MT- GND PL104 EAR_HF+ GND GND ADC_IN3 GPIO15 C106/CTS C105/RTS GPIO2/JDR ADC_IN1 C125/RING GND DAC_OUT GPIO4/CAM_SDA GPIO16 GPIO10 GPIO8/CAM_ON PWRMON GPIO17 29 1 GPIO5/RFTXMON GPIO18 GPIO14 2 C107/DSR PL103 C108/DTR GE863 1 GND GND GND GPIO12 GPIO11 TX_TRACE C103/TXD 2 C104/RXD SO101 C109/DCD GND GND GND RX_TRACE 1 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 21.1.3 GE863 Interfaces (p/n 3990250684 -3990250685-3990250703) There are 18 GPIO ports available on PL103 and PL104 Refer to schematic diagrams 3\0276SE11151A-C 30276SE11151A-D 30276SE11151A-G Figure 36: Position of GPIO ports on GE863 interfaces Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 60 of 94 39 40 39 GND GND GND MIC_MT- GND SIMIN SIMIO MIC_HF+ 30 MIC_MT+ 29 SIMRST 30 GND GND GND MIC_HF- EAR_MT+ VBATT TGPIO_21 STAT_LED RESET * ADC_IN2 VRTC EAR_HFAXE 29 GND GND EAR_HF+ EAR_MT- TGPIO_01 TGPIO_22 GND GND cs1152a.skd TGPIO_19 TGPIO_20 ADC_IN3 TGPIO_14 TGPIO_15 TGPIO_11 C106/CTS TGPIO_02/JDR ADC_IN1 TGPIO_17 C107/DSR C105/RTS DAC_OUT TGPIO_04 TGPIO_18 C108/DTR ON_OFF * VAUX1 40 GND GND SIMVCC SIMCLK GND GND GND GND CHARGE GND VBATT VBATT GND 2 GND 1 SO104 GND TGPIO_06/ALARM CAM_SCL TGPIO_12 CAM_SDA GND VBATT GND TGPIO_09/CAM_RST CAM_CLK VBATT GND GND C125/RING 2 TGPIO_07/BUZZER CHARGE TGPIO_08/CAM_ON PWRMON PL102 TGPIO_13 GE864 1 TGPIO_05/RFTXMON TGPIO_16 2 GND PL101 TGPIO_03 1 TGPIO_10 TX_TRACE C103/TXD 2 C104/RXD SO101 C109/DCD GND GND GND RX_TRACE 1 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 21.1.4 GE864 Interface (p/n 3990250672) There are 22 GPIO ports available on PL101and PL102 (Refer to schematic diagram 30276SE1152B) Figure 37: Position of GPIO ports on GE864 interface Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 61 of 94 EAR_MT+ MIC_HF- MIC_HF+ GND GND EAR_HFAXE MIC_MT+ MIC_MT- GND 40 EAR_MT- EAR_HF+ cs1203a.skd 29 TGPIO_22 30 29 VBATT GND GND GND TGPIO_20 ADC_IN3 TGPIO_02/JDR TGPIO_14 TGPIO_19 TGPIO_15 TGPIO_11 C106/CTS C105/RTS C125/RING GND TGPIO_01 ADC_IN1 TGPIO_04 TGPIO_17 C107/DSR GND DAC_OUT TGPIO_18 30 GND TGPIO_21 GND 39 SIMRST SIMIN 40 GND GND SIMVCC SIMCLK GND SIMIO GND GND GND STAT_LED RESET * ADC_IN2 ON_OFF * VRTC GND CAM_SCL VAUX1 GND GND GND TGPIO_06/ALARM CAM_SDA GND VBATT VBATT TGPIO_12 2 GND GND VBATT 1 GND TGPIO_09/CAM_RST CAM_CLK VBATT GND CHARGE C108/DTR 39 2 TGPIO_07/BUZZER GND TGPIO_08/CAM_ON PWRMON PL102 CHARGE GC864 1 TGPIO_05/RFTXMON TGPIO_03 2 TGPIO_13 PL101 TGPIO_16 1 SO104 TGPIO_10 TX_TRACE C104/RXD 2 C103/TXD SO101 C109/DCD GND GND GND RX_TRACE 1 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 21.1.5 GC864 Interface (p/n 3990250680) There are 23 GPIO ports available on PL101and PL102 (Refer to schematic diagram 30276SE111203B) Figure 38. Position of GPIO ports on GC864 interface Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 62 of 94 cs1231.skd 39 2 VBATT GND VBATT 40 GND GND 40 GND GND GND MIC_MT- GND SIMVCC SIMIN MIC_HF+ 30 MIC_MT+ GND GND SIMCLK 29 GND GND GND STAT_LED RESET * SIMIO 30 VBATT TGPIO_02/JDR ADC_IN2 VRTC ON_OFF * SIMRST EAR_MT+ TGPIO_01 ADC_IN1 ADC_IN3 DAC_OUT PCM_RX PCM_WAO VAUX1 MIC_HF- EAR_HF- GND EAR_MT- GND GND EAR_HF+ C106/CTS C105/RTS C107/DSR C125/RING GND C108/DTR GND 39 GND 1 GND TGPIO_03 VBATT VBATT GND TGPIO_04 2 TGPIO_07/BUZZER GND PCM_TX PWRMON PL102 GND 29 1 TGPIO_05/RFTXMON GND GC864-C2 2 GND PL101 GND 1 SO104 GND TX_TRACE C103/TXD 2 C104/RXD SO101 C109/DCD GND GND GND RX_TRACE 1 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 21.1.6 GC864-C2 Interface (p/n 3990250683) There are 6 GPIO ports available on PL101and PL102 (Refer to schematic diagram 30276SE11231X) Figure 39. Position of GPIO ports on GC864-C2 interface Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 63 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 21.1.7 UC864 Interface (p/n 4990150470) There are 22 GPIO ports available on PL101 and PL102. Figure 40. Position of GPIO position on connectors of UC864 interface PL101 PL102 N.C 1 2 N.C N.C N.C 3 5 4 6 N.C N.C N.C 7 8 N.C N.C 9 10 N.C TGPIO_05/ RTXMON PWRMON TGPIO_08 TGPIO_10/ PCM_TX TGPIO_16 1 2 3 5 4 6 TGPIO_07/ BUZZER RESERVED TGPIO_09 7 8 TGPIO_03 9 10 TGPIO_12 11 12 N.C N.C PCM_CLOCK N.C. 13 15 14 16 TGPIO_13 TGPIO_06/ ALARM USB_ID VAUX1 N.C 11 12 N.C N.C N.C TGPIO_18/ PCM_RX TGPIO_17/ PCM_SYNC TGPIO_15 TGPIO_11 TGPIO_01 TGPIO_22 N.C 13 15 14 16 17 18 N.C DAC_OUT 17 18 VRTC 19 20 TGPIO_04 ADC_IN1 19 20 ADC_IN2 21 23 25 27 29 22 24 26 28 30 TGPIO_14 TGPIO_19 TGPIO_20 N.C N.C ADC_IN3 TGPIO_02/JDR N.C RESERVED VBATT 21 23 25 27 29 22 24 26 28 30 TGPIO_21 N.C N.C RESERVED GND Table 19 GPIO pin positioning Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 64 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 22 SCHEMATICS In the following paragraphs the user can find the schematics related to all EVK2 boards, therefore to the Mother Board, to the Interface Boards and to the Extension Boards. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 65 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 22.1 EVK2 Mother Board Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 66 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 67 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 68 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 69 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 70 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 22.2 GM862 Interface Board Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 71 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 22.3 GE863 Interface Board Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 72 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 This sheet is related only to GPS version Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 73 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 22.4 GE864 Interface board Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 74 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 22.5 GC864 Interface board Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 75 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 22.6 GC864-C2 Interface board Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 76 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 22.7 UC864 Interface board Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 77 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 78 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 23 Service and firmware update You can update the Telit Module firmware through the serial cables (RS232 or USB 1.1) used for the communication with a PC. The firmware update can be done with a specific software tool provided by Telit that runs on windows based PCs. All levels are conformed to RS232 and V.24 standard and a PC serial port can be directly connected to this connector. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 79 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 24 SAFETY RECOMMENDATIONS READ CAREFULLY Be sure the use of this product is allowed in the country and in the environment required. The use of this product may be dangerous and has to be avoided in the following areas: ‰ Where it can interfere with other electronic devices in environments such as hospitals, airports, aircrafts, etc ‰ Where there is risk of explosion such as gasoline stations, oil refineries, etc It is responsibility of the user to enforce the country regulation and the specific environment regulation. Do not disassemble the product; any mark of tampering will compromise the warranty validity. We recommend following the instructions of the hardware user guides for a correct wiring of the product. The product has to be supplied with a stabilized voltage source and the wiring has to be conforming to the security and fire prevention regulations. The product has to be handled with care, avoiding any contact with the pins because electrostatic discharges may damage the product itself. Same cautions have to be taken for the SIM, checking carefully the instruction for its use. Do not insert or remove the SIM when the product is in power saving mode. The system integrator is responsible of the functioning of the final product; therefore, care has to be taken to the external components of the module, as well as of any project or installation issue, because the risk of disturbing the GSM network or external devices or having impact on the security. Should there be any doubt, please refer to the technical documentation and the regulations in force. Every module has to be equipped with a proper antenna with specific characteristics. The antenna has to be installed with care in order to avoid any interference with other electronic devices and has to guarantee a minimum distance from the people (20 cm). In case of this requirement cannot be satisfied, the system integrator has to assess the final product against the SAR regulation. The European Community provides some Directives for the electronic equipments introduced on the market. All the relevant information’s are available on the European Community website: http://europa.eu.int/comm/enterprise/rtte/dir99-5.htm The text of the Directive 99/05 regarding telecommunication equipments is available, while the applicable Directives (Low Voltage and EMC) are available at: http://europa.eu.int/comm/enterprise/electr_equipment/index_en.htm Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 80 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 24.1 Disposal of this product in the European Union According to the directives 2002/95/CE, 2002/96/CE and 2003/108/CE, which have been transposed in Italian Legislative Decree of July 25, 2005, n. 151, Telit Communications S.p.A informs that: • The symbol of the crossed-out wheeled bin reproduced on the product or on the packaging, indicates that the product, at the end of life cycle, must be gathered separately from the other waste. • The separate collection of rubbish for this product at the end of its life cycle is arranged and managed by the manufacturer. The user, who wants to dispose the product, must contact the manufacturer and follow the available system that allows the separate collection of rubbish for this product that has reached the end of the life cycle. The suitable separate collection of rubbish, necessary for the subsequent transfer of the obsolete product for the recycling, the treatment and the compatible environment disposal, contributes to avoid possible negative effects to the environment and the health, and helps in the re-use and/or recycle of the materials from which this product is composed. The illegitimate disposal of the product by the holder implies the enforcement of the administrative penalties provided for the regulations in force. The company is enrolled on the register of the manufacturers of Electric and Electronic Equipment (EEE) of the Italian Minister for the Environment with the number: IT08020000002357 • • • Reference Directives and Laws 2002/95/EC Directive of the European Parliament and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS) 2002/96/EC Directive of the European Parliament and of the Council on waste electrical and electronic equipment (WEEE) 2003/108/EC Directive of the European Parliament and of the Council of 8 December 2003 amending directive 2002/96/EC on waste electrical and electronic equipment (WEEE) Italian Legislative Attuazione delle direttive 2002/95/CE, 2002/96/CE e 2003/108/CE, relative alla riduzione dell'uso di sostanze pericolose nelle Decree of July apparecchiature elettriche ed elettroniche, nonche' allo smaltimento dei 25, 2005, n. 151 rifiuti. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 81 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 25 RoHS Certifications 25.1 EVK2 Mother Board p/n 3990150463 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 82 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 25.2 GM862 Interface p/n 3990250670 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 83 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 25.3 GE863-GPS Interface p/n 3990250671 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 84 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 25.4 GE863 Interface p/n 3990250684 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 85 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 25.5 GE863 Interface p/n 3990250685 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 86 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 25.6 GE864 Interface p/n 3990250672 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 87 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 25.7 GE864 Interface p/n 3990250688 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 88 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 25.8 GC864 Interface p/n 3990250680 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 89 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 25.9 GC864-QUAD-C2 Interface p/n 3990250683 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 90 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 26 Disposal of old Electrical & Electronic Equipment (WEEE Mark) This symbol, applied on our products and/or on its packaging, indicates that this product should not be treated as household waste when you wish to dispose of it. Instead, it should be handed over to an applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences to the environment and human health, which could otherwise be caused by inappropriate disposal of this product. The recycling of materials will help to conserve natural resources. For more detailed information about the recycling of this product, please contact your local city office, household waste disposal service or the retail store where you purchased this product. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 91 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 27 Technical Support Telit Communications S.p.A. technical support to EVK2 customer is included into official Website www.telit.com, which contains also all available technical documentation to download. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 92 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 28 Document Change Log Revision Rev 0 Rev 1 Date 05/01/2006 23/01/2006 Changes Rev 2 Rev.3 31/01/2006 14/04/2006 Modified in chapter 11.1 description of CS1170 pag. 29 Rev.4 Rev.5 14/07/2006 13/10/2006 First issue Added PCB weight and dimensions pag.9 Added default setup pag.8 Correct mA/h with mAh pag.16 Unified the scripting “impedance coil” pag.19 and pag.20 Insert the power supply pag.7 Correct the serial lines scripting on block diagrams Insert the pin number of CS1150 connector. Correct the serial interfaces descriptions pag.7 Moved par.2.2 to par.4 and extended the STARTUP PROCEDURE to pag.11 Par.3 pag.9: Added mother boards block diagrams Pag.11: Correct GE863 Interface physical dimensions and added Dual Camera Interface physical dimensions. Moved par.4.4 and 4.5 to par.6.5 as Application Notes Moved par.7.3, 7.4 and 7.5 to par.9.3 as Warning Pag.26: Correct the Reset Button function description. Pag.20: Updated the Cross List Table From par.14 to par.18: Added interfaces description Removed all “Interface Board” “Printed Circuits Name” cross references Par.20: Added all electric diagrams. Replaced GC864 interface photo pag.46 Renamed figure from 38 to 42 Pag.2 Added products name and P/N for GE863-PY/QUAD interface and GC864-C2 interface 3.2.6 Added mechanical characteristics GC864-C2 interface 5.0 Correct Optically Positioning Guide system description 7.1 Correct the line selection description 6.5.2 Updated Current Charger footnote 13.1 Generality: added note for the VGA camera 13.3 Added in the Cross List GE864-PY/QUAD interface and GC864-C2 interface 15.2.1 Inserted P/N of GE863-GPS version 18.0 Added GC864-C2 interface description 20.1 Corrected GPIO location and added p/n of GM862 interface 20.2 Corrected GPIO location and added p/n of GE863-GPS interface 20.3 Corrected GPIO location and added p/n of GE863 interface 20.4 Corrected GPIO location and added p/n of GE864 interface 20.5 Corrected GPIO location and added p/n of GC864 interface 20.6 Corrected GPIO location and added p/n of GC864-C2 interface 21.6 Added GC864-C2 interface Schematic 24.1 GM862 Interface p/n 3990250670: added RoHS certification 24.2 GE863-PY Interface p/n 3990250669: added RoHS certification 24.3 GE863-GPS Interface p/n 3990250671: added RoHS certification 24.4 GE863-PY Interface p/n 3990250684: added RoHS certification 24.5 GC864-QUAD Interface p/n 3990250685: added RoHS certification 24.6 GE864-PY Interface p/n 3990250672: added RoHS certification 24.7 GC864-PY Interface p/n 3990250680: added RoHS certification Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 93 of 94 Telit EVK2 User Guide 1vv0300704 Rev.9- 28/05/08 Rev.6 24/05/2007 Rev.7 22/01/2008 Rev.8 20/03/2008 Rev9 28/05/2008 Pag. 2 Product Table updated Pag. 10 Table 1 updated Pag.24 Modified the formula Pag.22 Inserted the Audio Section chapter Pag.39 Table 10 modified PCB release updating Erased all Dual Camera paragraph Figures and table updated Paragraph 15.3 16.2 17.3 18.3 19.3 inserted 24.1 EVK2 SYS p/n 3990150463: added RoHS certification 24.9 GE864-QUAD Interface p/n 3990250688: added RoHS certification 24.11 GE864-QUAD-C2 Interface p/n 3990250683: added RoHS certification Pag. 2 Product Table updated with UC864-E and GE863-SIM Pag.7 Disclaimer Date modified Pag.13 Inserted UC864 Interface dimensions Pag.36 Inserted refer to GE863-SIM Pag.38 Table 10 Inserted UC864 and GE863-SIM Interface Code Pag.38 Order Code Table updated Pag.42 Added figure 24 with GE863-SIM photo Pag.43 Added GE863-SIM version kit list Pag.54 Inserted UC864 Interface photo Pag.64 Inserted figure 40 and Table 17 of UC864 GPIO positioning Pag.77-78 Inserted UC864 Interface Schematic diagrams Removed notes regarding interface board of phased out models from the GE863 family (Please refer to the previous version of this document if you need information for the interfaces with the following P/N: 3990250669 & 3990250677) Pag.64 Updated 40 and Table 19 of UC864 GPIO positioning Pag.66-70 Updated EVK mother board schematics Pag.81 Added new European WEEE directive Pag.77-78 Replaced UC864 Interface board schematics with more readable drawings. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 94 of 94