ページ1に含まれる内容の要旨
Jupiter 30
20-channel GPS receiver
module
Development kit Guide
(AA003029 series)
Related products
Jupiter 30 (standard) AA003025-G
Related documents
• Jupiter 30 Data sheet LA000576
• Jupiter 30 Product brief LA000575
• SiRF Binary Protocol reference manual
MN000314
• NMEA reference manual MN000315
• SiRFDemo and SiRFflash user guide
MN000316
LA000578A © 2006 Navman New Zealand. All rights reserved. Proprietary information and specifications subject to change without notice.
ページ2に含まれる内容の要旨
Contents Related products ................................................................................................................ 1 Related documents ............................................................................................................ 1 1.0 Introduction .......................................................................................................4 2.0 Equipment...............................................................................................
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Figures Figure 2-1 Equipment supplied in the Jupiter 30 GPS Development Kit ............................ 4 Figure 3-1 Front and back panels of the Jupiter 30 development unit .............................. 5 Figure 3-2 Configuration DIP switch .................................................................................. 7 Figure 3-5 Internal layout of the development unit ............................................................. 8 Figure 3-3 Function LEDs on front panel ...............
ページ4に含まれる内容の要旨
1.0 Introduction This document provides detailed guidelines for the operation and configuration of the Jupiter 30 GPS Module Development Kit. The AA003029 series of development kits assist in the integration of the Jupiter 30 in a customer’s application, offering a simple and easy to use platform for evaluation purposes. It is recommended that the user pays particular attention to the configuration settings outlined in section 3.0 prior to applying power and operating the development unit. F
ページ5に含まれる内容の要旨
2. GPS antenna with pre-amp, magnetic base and SMA connector A magnetic-mount active antenna is supplied with the receiver development kit, along with an RF cable (RG-316) already terminated with the proper connector for the development unit. The nominal measured attenuation of the cable with connectors is approximately 5 dB. The supplied active antenna should be biased at +3 VDC, but a different active antenna with a bias of either +3, +5 or +12 VDC may be used. Refer to section 3.2 to ensu
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6. Software and documentation CD The CD contains the Jupiter 30 GPS receiver data sheet, PC Analysis software (SiRFDemo and SiRFflash), and other information on how to use GPS receivers. 2.2 Equipment required The following equipment is also required to evaluate the Jupiter 30 receiver. • IBM compatible PC • Minimum one serial port (If your PC only has USB, a USB/RS232 converter can be employed) • Windows 95/98, WinNT4.0 or higher • 486 100MHz or higher • SVGA at least 800x600 resolution • 16
ページ7に含まれる内容の要旨
3.1.7 Serial port 2 This is the auxiliary serial port, and primarily used for the reception of RTCM SC-104 DGPS (Differential GPS) correction messages. 3.1.9 Antenna connector The antenna provided with this development kit should be connected to the SMA connector located on the rear panel of the development unit. 3.1.10 DC power input The supplied DC power adapter is to be plugged into the DC connector on the rear panel of development unit. The development unit will accept voltages from 9 to
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3.2.3 DIP switch 3 – BOOT from serial mode DIP switch 3 interfaces with the BOOT pad of the module and allows the user to upgrade the Flash memory. For normal operation the switch should be set to off. To boot from the serial port the switch should be set to on. This switch is enabled by the internal switch SW3.3. 3.2.4 DIP switch 4 – GPIO1/W_TICKS input DIP switch 4 interfaces to the GPIO1/W_TICKS pad of the module. The switch is typically off, but has no effect with the standard module’s so
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3.3 Function LEDs There are four LEDs on the front panel of the development unit, indicating the status of a selection of basic functions. The functions of the LEDs are described in the sections that follow. 1PPS Power AUX GPIO Figure 3-3 Function LEDs on front panel Note that some early versions of the evaluation unit have different LED legends. 3.3.1 1PPS This LED will flash on with each transition of the 1 PPS (Pulse Per Second) output of the GPS receiver. The 1P
ページ10に含まれる内容の要旨
J1 J2 (not normally fitted) GPS fix LED RTC backup battery (not normally fitted) power LED Jupiter 30 module antenna Figure 3-6 Jupiter 30 adapter board LA000578A © 2006 Navman New Zealand. All rights reserved. Proprietary information and specifications subject to change without notice. 10
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4 3 2 1 Figure 3-4 Pin layout of the clock out connector A mating connector for the clock out connector is supplied with the development kit. The part number is shown in Table 3-3. Manufacturer Part number Molex 70400 series ‘G’ Table 3-3 Mating connector part description 3.5 Internal configuration It should not be necessary to open the development unit unless accessing the internal test pins. Most combinations of I/O can be made from the front panel configuration switch. In the event that
ページ12に含まれる内容の要旨
In addition to the configurable jumpers, there is a selection of test points on the board. The signals available on the test points are shown in Table 3-5. Test point Function E1 TXA E2 RXA E3 TXB E4 RXB E6 1PPS E7 not used E8 ground E9 ground Table 3-5 Signals available on the test points There are some settings that should not be changed when using the standard Jupiter 30 module in conjunction with the development unit. These are as follows: • SW2 must remain selected on 3.3 VDC • Link for
ページ13に含まれる内容の要旨
3.6 Jupiter 30 module on adapter board Figure 3-6 (on the following page) shows the adapter board with the positions of the connectors and indicators. Table 3-6 lists the pin configurations for the J1 and J2 connectors. Jupiter function J2 (2.54 mm J1 (2 mm pitch header) pitch header) pin no. pin no. V_ANT 1 1 VCC_RF 2 V_BATT 3 3 VDD 4 4 M_RST 5 5 GPIO3/GYRO IN 6 6 GPIO15/FR 7 7 BOOT 8 8 GPIO1/W TICKS 9 9 RFON 10 GND 10 TXA 11 11 RXA 12 12 GPIO4 13 GND 13 TXB 14 14 RXB 15 15 Wake-up 16 GND 17
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3. Connect the DB9 serial data cable between the PC serial communication port and the development unit’s Serial Port 1. 4. Place the antenna in a site where a good view of the sky can be seen (refer to section 4.2 for more detail). 5. Run the GPS analyser software on the PC. (Refer to section 4.4 for more details.) 6. Connect the power supply to a suitable AC outlet. 7. Turn the unit on using the power switch on the front panel to provide primary power to the Jupiter 30 receiver. Once power i
ページ15に含まれる内容の要旨
antenna power development unit optional antenna or pre-amplifier RTCM DGPS data source optional connection for logging RTCM data monitor PC Figure 4-1 Development unit test equipment 4.4 Operating the GPS Analyser software There are two software packages supplied with the GPS Development Kit: SiRFDemo and SiRFflash. The VisualGPS program can be obtained free of charge from the VisualGPS website (www.visualgps.net/VisualGPS/). 4.4.1 VisualGPS VisualGPS graphically presents the serial data t
ページ16に含まれる内容の要旨
suggested that VisualGPS is used for analysis, rather than SiRFDemo. To provide graphical presentation of the data, the receiver can be set to output in SiRF binary format. To set the receiver output to SiRF binary 1. Open the SiRFDemo software. 2. When the Data Source setup is displayed, select the appropriate COM port and 9600 Baud from the drop down menu. 3. Select the Action menu and click on Open Data Source. If the development unit is powered, and the serial port is connected to the P
ページ17に含まれる内容の要旨
® Windows is a trademark of Microsoft Corporation. © 2006 Navman New Zealand. All Rights Reserved. Information in this document is provided in connection with Navman New Zealand. (‘Navman’) products. These materials are provided by Navman as a service to its customers and may be used for informational purposes only. Navman assumes no responsibility for errors or omissions in these materials. Navman may make changes to specifications and product descriptions at any time, without notice. Navman
