JN3 EVK User Manual
Contents
1. wireless solutions Teli JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 EN a mh m ii i N t w do bn i EJ y J r J T i a 4 i F C amp a i Bie ix ti fi s h Making machines talk j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 APPLICABILITY TABLE PRODUCT o f r Wr i A 2 f nL nr Z Bis EA 7 i y i rn WNA i UL 4 ie mt oan i i 7 W O O i Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 2 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE Notice While reasonable efforts have been made to assure the accuracy of this document Telit assumes no liability resulting from any inaccuracies or omissions in this document or from use of the information obtained herein The information in this document has been carefully checked and is believed to be entirely reliable However no responsibility is assumed for inaccuracies or omissions Telit reserves the right to make changes to any products described herein and reserves the right to revise this document and to make changes from time to time in content hereof with no obligation to notify any person of revisions or changes Telit does not assume any liability arising out of the application or use of any2. 2493101217 2728 Lat 33 678704 Lng 117 656252 1 J R 5 00m Set Reference Location Figure 12 Location view Map position button requires Internet access to work Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 21 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 5 4 Receiver Commands Most of the Receiver Commands can be accessed through the Main Menu Bar under Receiver gt Command There are also shortcuts on the Main Tool Bar which will be covered in this section Receiver al la 4 Disconnect View m Reset Navigation Plot Data Poll S W Version Poll Nav Parameters Set Reference Location Poll Almanac Automation Test Poll Ephemeris Switch Operating Mode Switch Power Mode Switch Protocols Set Almanac Set Ephemeris Set CGEE Set Debug Levels Set DGPS Set MEMS Set ABP Low Power Commands Buffer IC Configure IC Peek Poke Input Commands Figure 13 All the commands for the receiver All of the Receiver Commands become available in One Socket Protocol OSP only lt 4 f Fns E wv g i 1 yd D f ae aa A a 7 1y MA lt p wb En u a WR 1 gt x y y TE AY Su z y Pa Tt i nam N 3 3 r sh y m 4 ee Md Te Reproduction forbidden without written authorization from Teli
3. ry MR au RB Mai S Na a ne j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 5 4 1 2 Switch Protocol The number of available commands in NMEA is limited compared to OSP Switching to OSP for testing is recommended On the Main Menu Bar select Receiver gt Command gt Switch Protocols Switch Protocol Protocols osp Ls C NMEA Cancel Update Rate s sca N Baud Rate GLL Jr 115200 v GSA GSV RMC YTG Figure 15 Switching to OSP protocol with its default 115200 baud rate Click Set to apply settings Switching to NMEA should be similar 5 4 1 3 Setting the IC Configuration The Jupiter N module has two LNA modes a high gain mode and a low gain mode The high gain mode is ideal for passive antenna applications while the low gain mode is ideal for active antenna applications LNA Gain Setting Gain dB Noise Figure dB BE sene ae m Low 6010 0 8 5 9 5 16 30 High 16 0 20 0 1 22 0 8 18 Table I LNA information and antenna gain requirements The development kit hardware is set up to use an active antenna The antenna feed is outputting 3 3V for the antenna To ensure that no cross correlation occurs ensure that the 4 6 as d LA yi gt P Fe UM a es 4 5 P ATGE TIE a V R PS MD r a ee ts 7 ti Reproduction forbidde
4. 01 20 7 5Hz Function on JN3 7 1 NMEA Messages The JN3 default protocol is NMEA v3 0 at 4800 baud The following messages are the default NMEA messages outputted by the JN3 RMC 1 second update GGA 1 second update GSA 1 second update GSV 5 second update 7 1 1 Enable 5Hz Update NMEA Through SiRFLive access the Main Menu Bar under Receiver gt Navigation gt Set 5Hz Nav select Enable 5Hz Nav Note that for 5Hz update rate in NMEA mode the receiver baud rate needs to be at least 38400 with all default NMEA messages On R SIRFLive 2 02 Marketing File Window Help El mejeje ala Receiver Features AGFS q 4r Connect 4 Disconnect eG view COM4 Radar Yiew Command Static Nav Plat Data b Set 5 Hz Nav b Enable 5Hz Way Set Reference Location DOP Mask Disable 5Hz Way Automation Test Elevation Mask Mode Mask Power Mask 5845 Ranging The Enable 5Hz Nav command in SiRFLive sends the following PSRF103 00 6 00 0 23 The Disable 5Hz Nav command in SiRFLive sends the following PSRF103 00 7 00 0 22 At the new 5Hz update rate the default NMEA messages are output accordingly RMC 0 2 second update GGA 0 2 second update GSA 0 2 second update _ GSV 1 second update Page 29 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 Pe O
5. product Computer Software Copyrights The Telit and 3rd Party supplied Software SW products described in this instruction manual may include copyrighted Telit and other 3rd Party supplied computer programs stored in semiconductor memories or other media Laws in the Italy and other countries preserve for Telit and other 3rd Party supplied SW certain exclusive rights for copyrighted computer programs including the exclusive right to copy or reproduce in any form the copyrighted computer program Accordingly any copyrighted Telit or other 3rd Party supplied SW computer programs contained in the Telit products described in this instruction manual may not be copied reverse engineered or reproduced in any manner without the express written permission of Telit or the 3rd Party SW supplier Furthermore the purchase of Telit products shall not be deemed to grant either directly or by implication estoppel or otherwise any license under the copyrights patents or patent applications of Telit or other 3rd Party supplied SW except for the normal non exclusive royalty free license to use that arises by operation of law in the sale of a product Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 3 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 Usage and Disclosure Restrictions License Agreements The software described in this document is the property of Tel
6. 01 20 7 2 2 MID 136 Mode Control Message ID 1U ZU Degraded 1U Mode Position Calc Mode Binary Hex Unit Description Scale Example Decimal 136 Reserved Controls use of 2 SV and 1 SV solutions xxxx xxx0 ABP OFF xxxx xxxl ABP ON xxxx xx0x Reverse EE OFF xxxx xx1x Reverse EE ON xxxx x0xx 5Hz nav update OFF xxxx X1xx 5Hz nav update ON xxxx 0xxx SBAS Ranging use OFF xxxx 1xxx SBAS Ranging use ON meters User specified altitude range 1 000 to 10 000 Controls use of 3 SV solution 0 Use last computed altitude 1 User user input altitude 0 disable degraded mode 1 to 120 seconds degraded mode time limit 0 disable dead reckoning to 120 seconds dead reckoning mode time limit 000 01 Alt Hold Mode Alt Hold Source Degraded 1 Time Out DR Time Out 1U Measurement and Track Smoothing Bytes WW UN LUN La SUN EU 1U 1U 1 U 1 U U N NO Oo Oo Sec Sec 0000001 1 XXXXXXXx0 disable track smoothing XXXXxxx I enable track smoothing XXXxxx0x use raw measurements XXXXxx Lx use smooth measurements be Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 31 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 8 APPENDIX 8 1 Flashing the Jupiter N It is usually not necessary for users to keep re flashing the evaluation kit New firmware w
7. 426 Acq 3310918892 Wclk 1 dRtc 0 999786377 prevAcg 3294553650 A bepD rift 0 999954973 rtcDrift 0 999954869 F NC 2 4 9 27 12 17 28 25 0 0 O O NLD ff ff ed ff ff fF ed bd O DO O D NLE 000000010 00 0 Q NLF 1 11 11 1 1000 0 0 NLG 251291 009299760 0 009299918 2466256 6 4706248 9 3516971 6 NLH 251291 009299760 251 290 95999983 33 678648 117 656278 236 4 NLI 251291 009299760 56 3309424385 0755 14896050 BEP TO W 251291 009299760 1602 swd 1 D00061 4 3309424385 CB 0 009300 CD 96326 Y CDUnc 63 14896050 PrePos IntUpd KFNav sv 0 Tag 14896000 Flags 60 Clk 0 000001 S20ms 0 S1ms 0 000001 CDrft hz 64 1 HP 159 5 IHV 3 18 IK Figure 11 Debug view with One Socket Protocol messages t r 7 H g y f z hb i A r ER td Bhd _ l i TE FY p yr dl Y i A y Tr g Rk Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 20 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 5 3 1 4 Location View SE Displays more detailed information regarding the UTC TOW Latitude Longitude Altitude etc Map Position Configuration Clear Data OM 4 L zcati n Yiew Q t X R Position Infomation Receiver Time LlTC 21 51 46 TOW 251521 00 Ext Week 1602 Latitude 33 678691 Longitude 117 656278 Altitude 240 48 m HDOP 1 00 Speed 0 00 m s Heading 213 42 Mode gt 4 SVs KF Number of SVs used im Fix 8
8. anual 1vv0300986 Rev 0 2012 01 20 Contents ec O nonsese E E EES 7 EE CONS E E E A E IY E A E E ET 7 Bae AUE E NW HER NF ENYN NAF NN NF ENNYN NWFN ENNYN 7 kos Cen THLODI OD O 0 016 La iad eee COD GEFN RG do CD GA Y 7 LA TCO ER i SE E E A EEE AA E E A EN 8 L a Aid DO i HC erne a E EE AT E E A T 8 2 Preparing for the J upiter N PENN FER FN YRR YNN FU HC DWFR FE FFO EA NAF DYNER EFE HNN FN FRWNT NA N DO R 10 2A What IS NECESSITY verse ferret daed a Yu UL ayn O GOD LANE a Y O O Ge ELF YNG 10 22 Marea the USB DVE gr Td y a N NU OSOD nU on a e DUE 10 SA Mac REL RYWRAI AF YRR EFA OY NFYFC ARF FE HAY NOA FFI N 10 3 Jupiter N Evaluation Kit aun Gn Guy CY GNU GYR NCF AC EU 11 BEER EDO PER N NEFYN TNRY TWF NN vet eee 11 De rer ey lu ac Bo AL anaes E NY Y 12 Sl AMMUNITION OIA aad yn WCB O DOWN OB OO CO GO AG 13 4 Step by Step First Time Running the J upiter N Evaluation Board 14 4 1 Step by Step First Time ConnectHOn ced seeder DL GANU ODRE Unwn 14 5 Jupiter N Om SIRE E NS oase Ene eee sets aA TES FFF AH RE EF AY FE RNA RE EN FN YNN YF 16 ile JM TE EC y cen ere ee YC GO SE GRAEN YD GUY ANY 16 5 2 Connecting To the Jupiter N 222222 iL LLALL LLALL I LIU Lu 16 53 SIRFLIVE rW T NN NR FU PNFAN 18 o EEEE EE E E E EEE re 22 De FR CF CONA A EE E E EA 22 0 Battery Function om INS ccsccccscis coscicccenssessscescncescvasosiaccenssccessiesyicessncsscsesecscansasstesssisa
9. d ly MEA Vee iael Update l File type File selection i Lowest address Highest address Action Execute Help About Figure 20 SiRFflash tool setting a 4 f as S h Reproduction forbidden without written authorization from Telit TT S p A All Rights Reserved Page 32 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 8 2 Going into Boot Mode The Jupiter N Evaluation Board s main power comes from its USB port Upon connection to a USB port the evaluation kit defaults to Full Power mode 8 2 1 1 Going into Boot Mode 1 From the OFF state place a jumper on the BOOT Pin J3 2 Turn ON the module with the ON OFF Switch 3 Itis now in Boot mode and ready to be flashed with firmware 8 3 Internal LNA and Antenna The Internal LNA has two modes each are specific to the amount of gain that a connected antenna will have Usually in high gain internal LNA mode the antenna connected will be a passive antenna while the low gain internal LNA mode will require an active antenna or an external LNA It is recommended for the AGC to be in mid range between 1 and 62 If the total system gain is too high the AGC will be high therefore it will not be able to compensate as well if the receiver is in a noisy environment The Jupiter N evaluation is bundled with an Active Antenna prov
10. ed on the Jupiter N device if needed Zens Installing the USB Drivers Before connecting the Jupiter N Evaluation Kit install the necessary USB drivers 1 Double click the USB driver executable and follow the directions to install the USB drivers V R Installing SiRFLive FNOTE SIRFL1ve does not work on 64 bit OS machine at this time Minimum PC reguirements Pentium CPU 2 GHz e 1 GB of RAM 100 MB hard drive Recommended e 2 GB of RAM 1280 x 1024 screen resolution m Ensure that all previous installation versions of SiRFLive have been uninstalled before installing any newer versions Install the current SIRFLive with the attached installer Follow the installer directions until finished Users should allow SiRFLive to install to the default location C Program Files SiRF SiRFLive but it can be changed if necessary LT a 7 Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 10 of 34 Telit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 3 Jupiter N Evaluation Kit 3 1 What s in the Box USB Cable Antenna Jupitdr Eval Kit USB Drive pm dym dw 4 i g 7 i a a n gg 2 ees Cote j lt y s S 3 fj gg ie a A eee i A nr J N amp 6 cu Ie i tf L En nm 4 7 1 RS mf f Ek ee oe W W Reproduction forbidden without written authorization from Telit Commun
11. er is installed by default 6 _ Connect the provided GPS Active Antenna A jumper on J6 is installed by default which outputs 3 3V on its antenna line 7 Place the GPS Active Antenna to where it has a clear view of open sky 8 At first connection of the USB use the ON OFF Switch to apply power to the chip 9 The evaluation board can now be manipulated with the provided GPS tools SiRFLive or SiRFDemo 10 Refer to Chapter 4 Jupiter N on SiRFLive for using the JN3 on SiRFLive N 8 gt KiLOWATTHOUES TE SF AA mmm i bs i 7 i dg re alt a A a i J 2 y Md sd tyd hy r i mc FE i twp nn WNA MM 4 GN u r lt Eg s s Ta b Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 15 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 5 Jupiter N on SiRFLive Launch the SiRFLive application SN SiRF 5 1 Main Interface After launching SiRFLive first notice the application s main interface Fie Receiver Features AGPS Window Help Figure 5 Main Menu Bar Sf JB DMO htek Ra Bw EP Figure 6 Main Tool Bar 5 2 Connecting To the Jupiter N The user can utilize either the Main Menu Bar or the Main Tool Bar 5 2 1 1 Main Menu Bar Under the option Receiver on the Main Menu Bar there is a selection Connect This will open the Receiver settings
12. for connection Receiver Features AGI Window Figure 7 Connect to Receiver 5 2 1 2 Main Tool Bar HOMER e Edw la p Ga LT ti i Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 16 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 Or the Connect button El 5 2 1 3 Rx Port Settings Select the GSD4e Product Family RS232 USB and the Correct COM Port Pars Port Settings 4 oO x Product Family As Name Physical Connection GSD4e SiRF_EWK f AS232 U5B C 2c R5232 Port Advance Settings Baud Fiate fi 15200 Parity None Protocols USP g Data Bits Flow Control None Read Buffer E de Stop Bits One E Auto Detect Protocol and Baud Rate Advanced Settings OF Cancel Figure 8 The Rx Port Connection Window Pi Default Baud rate for NMEA is 4800 and 115200 for OSP SiRFLive can use AUTODETECT to synchronize the protocol and baud rate Z TE 7 i 7 y E y v pest A er 1 ma i Md Bld Wr i TH a z F 4 r ME T S AEM IA AGE gt yao f A ee f Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 17 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 5 3 SIRFLive Windows After a successfu
13. ications S p A All Rights Reserved Page 11 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 3 2 Jupiter Evaluation Board TX LED 1PPS LED Battery Backup Pin Ra mha Ia Sw L Cll Ne gA a m v4 M2 SW e EZ mm mg 3 5 AS21052010 REV L Figure 2 JN3 assembly drawing ON OFF Switch 3 3V Antenna Supply BOOT Pin Item Function TX LED LED that is tied to the USB to UART bridge TX line The LED blinks whenever there is activity on the TX line 1PPS LED LED that pulses ON at 1 4 a second and OFF at 74 a second indicating a fix with the receiver ON OFF Switch Switch that applies 3 3V to the main power VCC of the Jupiter N module 3 3V Antenna Supply A jumper on J6 provides a 3 3V output to an active antenna remove jumper if connecting a passive antenna BOOT Pin A jumper on J3 will pull the BOOT_0 high putting the module into internal BOOT mode for firmware flashing Battery Backup Pin A jumper on J2 will utilize a 3V lithium battery installed on BT1 Refer to Section 5 on how to properly utilize a battery with the J F Reproduction forbidden without written authorization from Telit EE S p A All Rights Reserved Page 12 of 34 lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 3 21 Jumper Configuration 17 Normal GPS BOOT Active Ant Battery w provided Active Antenna no Battery w Passive Antenna no Battery w Active Antenna and Battery
14. ideasecsscsaeneis 28 Te aE a UND A E A E E E E E 29 ga NME ICS SASS e E E E A E N 29 Tkl FnablesHz Update NMEA _ _ _ _ E EEEE EEEE EERE 29 T2 One Socket Protocol OSP Messages 65 a A seo EE A r DY GAF 30 Tade a c SHZ Upda OS Peena R AA T 30 Pa MIDE C 00 CC OU O E E T EN TE AO O 31 GYR Cg r Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 5 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 S PPENDIN SES EET Eee eee Tek eres 32 8 1 Flashing the Jupiter N c c cccscccsssscscscsecssesscsesecececsvsvscescecsvsvsvsusecacavevsvsvsesavavevsesesesavavsveneeeees 32 Bet CONE MODO IVI ONG as T TN COF HO 33 8 3 Internal LNA and Antenna cccccccccceeessssseesssssnneeeeeeeeeeeeeeeeeeeseeseeeeessnsaaaaaeeeeeeeeeeeees 33 9 Document LHSLOF Y ed NEE EENE NEE E OTO AF 34 Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 6 of 34 en j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 1 Introduction 1 1 Scope Scope of this document is to give an overview of the Evaluation kit of the GPS standalone module JN3 LZ Audience This document is intended for customers who are evaluating one or more products in the applicability table L3 Contact Information Support For general contact technical support to report d
15. iding an amplifier gain of 16dB typical 8 3 1 1 Active Antenna The bundled M820B antenna requires a DC voltage between 2 7V to 6 0V The Evaluation Kit can provide 3 3V to the active antenna by adding a jumper on J6 The active antenna should be low gain variety For passive antenna connection ensure that jumper J6 is not installed in order to prevent damage 8 3 1 2 Passive Antenna Open the box and ensure that there are no jumpers installed on J6 ne U m Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 33 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 9 Document History Changes 0 2011 11 08 First issue rae lt _ a HN _ sk es 1 Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 34 of 34
16. ile path Select the desired Log Format and click Start in order to start logging Page 27 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 6 Battery Function on JN3 The JN3 evaluation kit supports the use of battery backup If the 3V lithium coin cell is installed and the jumper on the Battery Backup pin J7 is installed then the evaluation kit will support battery backup To use battery backup 1 From the Full Power state as indicated by output messages toggle the ON OFF Switch Verify the message stream has stopped 2 The USB cable can be pulled and the battery backed RAM and RTC time will be maintained as long as there is a 3V lithium battery and J7 pin is installed Pi Note that if the battery is not installed the EVK will still support the low power state with preserved battery backed RAM and RTC time as long as the USB cable is still installed and the battery backup jumper is installed If these features are not desired then the USB cable must be removed To exit battery backup 1 While the EVK is in low power state connect the USB cable to the computer Wait until the computer enumerates the USB port and applies power 2 Toggle the ON OFF Switch to the ON position the EVK will automatically start up IR io Reproduction forbidden without written TT from Telit Communications S p A All Rights Reserved Page 28 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012
17. ill only be provided if necessary 1 From the OFF state place a jumper across J3 then turn ON the module with the ON OFF Switch in order to go into Internal Boot mode Fig 2 2 Double click the SiRFlash exe icon to open the program 3 Select Program Internal Boot mode Erase whole chip and browse for the device firmware 4 Select Execute 5 After a successful flashing toggle ON OFF Switch to the OFF state 6 Remove the jumper across J3 then reapply the power through the ON OFF Switch and the module will be in Full Power Mode ready to communicate YN The evaluation Jupiter N device needs to be in BOOT mode in order to flash A jumper across J3 needs to be placed Refer to Figure 2 for placement location 7 SiRFflash 4 02 on COM3 EJER Input selections r Progress p Flash activity selection ter f Program Detect Erase Prog Communication settings LE Line coms HE lw Paes MM HEE Tot I UD E OO 6 0 0 m Target boot mode state setting i i SER a Internal External Flash me Flash location settings Manufacturer Op seleri Chip offset Model Chips m Programming options i r Read settings MOE info Erase relevant sectors only i Range Baseband RF f Erase whole chip epee Input file info Y dn RER ee Fee
18. it and its licensors It is furnished by express license agreement only and may be used only in accordance with the terms of such an agreement Copyrighted Materials Software and documentation are copyrighted materials Making unauthorized copies is prohibited by law No part of the software or documentation may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means without prior written permission of Telit High Risk Materials Components units or third party products used in the product described herein are NOT fault tolerant and are NOT designed manufactured or intended for use as on line control equipment in the following hazardous environments requiring fail safe controls the operation of Nuclear Facilities Aircraft Navigation or Aircraft Communication Systems Air Traffic Control Life Support or Weapons Systems High Risk Activities Telit and its supplier s specifically disclaim any expressed or implied warranty of fitness for such High Risk Activities Trademarks TELIT and the Stylized T Logo are registered in Trademark Office All other product or service names are the property of their respective owners Copyright Telit Communications S p A 2011 gee ae R Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 4 of 34 j lit JN3 EVK User M
19. l connection with the receiver is established the default SiRFLive windows should be arranged and become filled with data y If not all the default windows are arranged or opened under the Main Menu Bar go to Window gt Restore Layout gt Default 5 3 1 1 SSignal View mt main tool bar icon Type of Fix Satellite Data AGC Gain 10 Avg CNa 28 7 dBHz Figure 9 Shows the satellite signal levels 5 3 1 2 Radar View main tool bar icon Red satellites 0 C NO Blue satellites nonzero C NO but not being used in the navigation solution Green satellites nonzero C NO and are being used in the navigation solution Skyblue satellites SBAS satellites Orange satellites ABP is being used to acquire satellites Page 18 of 34 i lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 Magenta satellites Extended Ephemeris is being used to acquire satellites COM14 Radar View Figure 10 Displays the satellites by azimuth and elevation ytt toe Us yi Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 19 of 34 Telit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 5 3 1 3 Debug View main tool bar icon Shows the communication messages with the receiver COM14 Debug View SW Version Not detected ii p 14896010 CM RtcEdgeAlign T 127 dRate 9 count 15141 31
20. lit Communications S p A All Rights Reserved Page 26 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 5 4 1 4 Logging Data main tool bar icon SiRFLive is capable of collecting either the OSP message stream or the NMEA message stream into a log file 1 While the receiver is outputting messages to SiRFLive click on the Log File icon on the Main Tool Bar or go through the Main Menu Bar under Log File then Start shown in Fig 18 Window AGFS Receiver Features Help Log File Convert Extrack Find Plot Replay Open Chrl 0 Replay Close Exit Fig 18 Main Menu Bar access to the Log File command i The Log File window should open which is shown in Fig 19 Click on the button as indicated by the arrow in Fig 19 to open a window where the user can specify the output folder and the output file name COM18 Log File Clear Log Path Update Log Path Log File Path 1 Duration Logging Log Format GPS Duration Logging Delayed Start Start Time occ Gh pm 1171972010 End Time 3 49 15 Fh 1171972010 Duration S0 Minutes Fig 19 Clicking on the button will give the user the control of the output folder and output name 2 After specifying the output folder and output name close the Specify log file name window by clicking Open and the Log File Path bar should be filled with the f
21. n without written authorization from Telit Communications S p A All Rights Reserved Page 24 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 correct LNA gain setting is selected for the chosen GPS antenna for use In this case the provided GPS antenna the M820B S has 16dB typical gain On the Main Menu Bar select Receiver gt Command gt IC Configure Click on Advanced to open the IC Configuration fields A message will pop up warning about incorrectly configuring the IC parameters Ensure that you are aware of the correct parameter changes so as not to render your receiver non operational Click Yes to proceed Under the selection LNA Gain Mode choose Low from the drop down menu Choosing Low will configure the internal LNA to its low gain mode This will make the Evaluation Kit better fitted to work with an active antenna Figure 16 displays the IC Configuration window A _ Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 25 of 34 s wer re m ud a 2 EZ ve 4 4 er Fo tr i lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 COM14 IC Configuration Ref Clk Frequency 163639000 v Hz Advanced OK lw New Configuration Cancel 22 bytes ID Pin Contig Applicable for Version GSD4t gt 4 1 0 and GSD4e gt 4 0 1 ened Setting
22. ne Socket Protocol OSP Messages SiRF One Socket Protocol OSP is supported This 1s an extension of the existing SiRF Binary protocol The following messages are output once per second MID2 MID3 MID4 MID7 MID9 MID 41 MID 64 SUB ID 2 One message for each satellite being tracked MID 138 T Enable 5Hz Update OSP Through SiRFLive access the Main Menu Bar under Receiver gt Navigation gt Set 5Hz Nav select Enable 5Hz Nav Pi Note that for 5Hz update rate in OSP mode the receiver baud rate needs to be at least 57600 with all default OSP messages On R SIRFLive 2 02 Marketing File ie Window AGPS Help ao meke n a ei w 5 Receiver Features q i Connect 4 Disconnect View COM lt 42 Radar Yiew Command Static Nav Plat Data b Set 5 Hz Nav b Enable 5Hz Maw Set Reference Location i DOP Mask Disable SH Nav Automation Test Elevation Mask Mode Mask Power Mask 5845 Ranging The Enable 5Hz Nav command in SiRFLive sends the following A0 A2 00 0E 88 00 00 04 04 00 00 00 00 00 00 00 OF 02 00 Al BO B3 The Disable 5Hz Nav command in SiRFLive sends the following A0 A2 00 0E 88 00 00 04 00 00 00 00 00 00 00 00 OF 02 00 9D BO B3 orization from Telit Communications S p A All Rights Reserved Page 30 of 34 Z e Te JN3 EVK User Manual 1vv0300986 Rev 0 2012
23. ocumentation errors and to order manuals contact Telit Technical Support Center TTSC at TS EMEA telit com TS NORTHAMERICA telit com TS LATINAMERICA telit com TS APAC telit com Alternatively use http www telit com en products technical support center contact php For detailed information about where you can buy the Telit modules or for recommendations on accessories and components visit http www telit com To register for product news and announcements or for product questions contact Telit Technical Support Center TTSC Our aim is to make this guide as helpful as possible Keep us informed of your comments and suggestions for improvements Telit appreciates feedback from the users of our information Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 1 4 Text Conventions Danger This information MUST be followed or catastrophic equipment failure or bodil injury may occur Caution or Warning Alerts the user to important points about integrating the module if these points are not followed the module and end user equipment may fail or malfunction Tip or Information Provides advice and suggestions that may be useful when integrating the module All dates are in ISO 8601 format i e YY YY MM DD 1 5 Related Documents e JN3 HW User Guide e JN3 Product Descritp
24. product software or circuit described herein neither does it convey license under its patent rights or the rights of others It is possible that this publication may contain references to or information about Telit products machines and programs programming or services that are not announced in your country Such references or information must not be construed to mean that Telit intends to announce such Telit products programming or services in your country Copyrights This instruction manual and the Telit products described in this instruction manual may be include or describe copyrighted Telit material such as computer programs stored in semiconductor memories or other media Laws in the Italy and other countries preserve for Telit and its licensors certain exclusive rights for copyrighted material including the exclusive right to copy reproduce in any form distribute and make derivative works of the copyrighted material Accordingly any copyrighted material of Telit and its licensors contained herein or in the Telit products described in this instruction manual may not be copied reproduced distributed merged or modified in any manner without the express written permission of Telit Furthermore the purchase of Telit products shall not be deemed to grant either directly or by implication estoppel or otherwise any license under the copyrights patents or patent applications of Telit as arises by operation of law in the sale of a
25. rect operation of your system either immediately or in the future Microsoft strongly recommends that you stop this installation now and contact the hardware vendor for software that has passed Windows Logo testing Continue Anyway STOP Installation Figure 3 USB installation select Continue Anyway to proceed 4 After the evaluation board has been installed check the Device Manager window for the evaluation board COM port number This information is needed for use with the GPS tools Reproduction forbidden without written TT from Telit UN eaten S p A All Rights Reserved Page 14 of 34 i lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 Device Manager File Action View Help e R JEA NAYMAN A48F0FA22 Wm 4 Batteries iy Computer Fe Disk drives 2 Display adapters 3 DVD CD ROM drives 2 Floppy disk controllers Human Interface Devices IDE ATA ATAPI controllers Imaging devices P Infrared devices E Jungo Keyboards Mice and other pointing devices HH N Modems 2 Monitors H E Network adapters hd Other devices PCMCIA adapters 3 Ports COM amp LPT A Communications Port COM1 USB Serial Port COMS WEN Processor SM Driver Sound video and game controllers System devices Universal Serial Bus controllers Figure 4 In this case the COM port is assigned as COM5 5 Remove any jumper installed on J3 BOOT Pin No jump
26. s LNA Gain Mode Power Supply Mode Internal LDO X Default Poll Power Control on off 1 Ref Clock Edge type On Off disabled not detected Warmup Delay 1023 ATC cycles Usage type No On Off used Uncertainty 3000 ppb OFF type OFF disabled Offset UART Config m l2C Config Baud Rate 115200 v Master Address Host Ox 62 Hw Flow Control Disable M Slave Address Tracker Ox 60 Wake Up Max Preamble fo Mode Multi M aster Idle Byte Wakeup Delay fo Rate 400 Kbps id Max Msg Length 500 lO Pin Contig n Predefined Settings IO Pin Config Enable Enable x Basic Rx Config 170 Port Type None v None GPIO 0 5 8 GPIO 6 7 RX TX GPIO 0 DR_I2C_DIO Ox 3FC GPIO 1 FT_I2C_CLK Ox 3FC GPIO 6 CTS_N Ox 0 GPIO 2 TSYNC Ox 4 GPIO 7 RTS_N Ox O GPIO 3 ECLK Ox 0 RX Ox 0 GPIO 4 EIT AF_ON Ox 0 Tx Ox 0 GPIO 5 TM Ox 7C GPIO S EIT 2 Ox 0 Figure 16 Configuring the IC parameters Click OK after all necessary changes Tracker IC Changed 7 j send a Hot Start to enable Tracker IC changes Yes No Cancel Figure 17 Click Yes in order for new changes to be applied wt AIK zerg v4 a eed ji ot z v r P i Y e y ie AP Bee rg i i y a FR yr y WD fA 4 a he a KSE i va o mies S ee 7 Te Reproduction forbidden without written authorization from Te
27. t Communications S p A All Rights Reserved Page 22 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 5 4 1 1 Sending Resets RE Select Reset under the Main Menu Bar Receiver gt Command gt Reset Or Select the Reset icon on the Main Tool Bar The Reset window should open Reference Location allows the user to change the position used as the reference This helps determine position accuracy in conjunction with Time To First Fix values COM14 Reset EJE M Reference Location v Latitude iW Check Position Accuracy Longitude Set as Default Altitude Contig AutoReply Warm Init Params Position MW Use Cu im A506727 Ext Week H Yim 4304282 TOW Zim 3951642 Channels Clock Drift Hz 7500 Reset Mode Messages Hot Start V Enable Mavlib Data Warm Start No Init M EE DAAD S C Warm Start Init Cold Start Factory Reset C Factory Clear XO leaming Factory Keep Flash E eprom data Send Cancel Figure 14 Reset window Pi Resets are used to measure the TTFF of the receiver The TTFF Nav Accuracy window conveniently displays the TTFF in seconds and Navigation accuracy based on the Reference Location a y a 4 KiLOWAT THOUS Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 23 of 34 gt mil ac tyu 2 a find
28. tion Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 8 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 e To prevent ESD and EOS damage a properly grounded ESD wrist strap should be worn when working inside the EVK e Do not remove or install jumpers while USB power is applied e Do not short the RF signal to ground if the antenna voltage jumper is installed Damage to the EVK may result NOTE Always follow ESD safety precautions when utilizing the Jupiter N evaluation kit For additional information on the Jupiter N ask your sales representative for additional manuals datasheets support etc A O l Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 9 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 yn Preparing for the Jupiter N Zeke What is Necessary To use the Jupiter N Evaluation kit you will need e FTDI USB Drivers SiRFLive2 0 and above or e SIRFDemo e APC with a USB port that fulfills the minimum software requirements o Windows XP o NET Framework 2 0 This will be automatically installed by the SiRFLive package if necessary internet connection is required e A programmed flashed Jupiter N evaluation device o SiRFlash 402 and above if needed to flash the Jupiter N device o GSD4e v4 1 0 P1 firmware to be flash
29. w Passive Antenna and Battery Flashing the GPS H j ig vs F 5 Lf ie 538 F gt iN 8 4 i K TTHOUES sf 7 xiLOWATTHOY i z FF 7 EP 4 iU d ER 7 AV A Gay b PEH Wy f Z lt A ib f AY Ae yi dd a PO lt Fr on 5 e I L 3 gh a a 4 k z JM Se i i y gt EEL an TG gt lyf lii 7 A be Z ON B RAF gt zen A x EN f Jy s y REK Ta JVE a z NT ree ei Ek oe sere 4 re dr y i d f f j Ym ee R a 2 4 Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 13 of 34 j lit JN3 EVK User Manual 1vv0300986 Rev 0 2012 01 20 4 Step by Step First Time Running the Jupiter N Evaluation Board After switching the ON OFF Switch the module starts up in full power mode 4 1 Step by Step First Time Connection 1 Before connecting the evaluation board ensure that the USB drivers have been installed 2 Assoon as the evaluation board is connected to the PC it will be detected and installed 3 Hardware Installation The software you are installing for this hardware USE Serial Converter has not passed Windows Logo testing to very its compatibility with Windows P Tell me why this testing iz important Continuing your installation of this software may impair or destabilize the cor
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