Related Manuals for Mobiletek LYNQ N30 EVB
Summary of Contents for Mobiletek LYNQ N30 EVB
- Page 1 N30/N39 EVB User Manual N30/N39_EVB User Manual GPS Module Series Version： V1.1 Date： 2017-10-16 Copyright© Shanghai Mobiletek Communication Ltd. Shanghai Mobiletek Communication Ltd.
- Page 2 Thus, the descriptions herein may not exactly match the product or its accessories which you purchase. Shanghai Mobiletek Communication Ltd reserves the right to change or modify any information or specifications contained in this manual without prior notice and without any liability.
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Page 3: Version History
N30/N39 EVB User Manual Version History Date Version Modify records Author First release Jason.liao 2017-05-16 V1.0 Update company logo Jason.liao 2017-10-16 V1.1 Copyright© Shanghai Mobiletek Communication Ltd. -
Page 4: Table Of Contents
2.6 Test Points ......................7 3. EVB and Accessories ....................9 4. USB Driver ......................10 5. PowerGPS ....................... 11 5.1 PowerGPS panel ....................11 5.2 PMTK Command ....................13 5.3 Automatic TTFF Testing ..................13 Copyright© Shanghai Mobiletek Communication Ltd. -
Page 5: Overview
This document defines and specifies the usage of N30/N39 EVB. You can know how to use N30/N39 EVB and GPS demo tool from this document. 1.1 EVB Top View Figure 1-1 N30/N39 EVB Top View Copyright© Shanghai Mobiletek Communication Ltd. -
Page 6: Evb Accessories
4: TX Switch 5: RX Switch 6: USB to UART IC 7: 5pin Micro USB 8: USB Power Indication LED 9: Test Points 10: PPS Indication LED 1.2 EVB Accessories Figure 1-2 EVB Accessories 1: USB Cable Copyright© Shanghai Mobiletek Communication Ltd. -
Page 7: Application
2.1 GPS Module Figure 2-1 GPS Module The EVB board can support two kinds of GPS Modules (N30 and N39) to test. Each GPS module has different match circuit position seen as the arrows. 2.2 Switch Copyright© Shanghai Mobiletek Communication Ltd. -
Page 8: Usb Interface
The EVK board has two indication LEDs. One is USB power indication (8) and another is PPS indication (10). USB power indication led will light on when USB cable plugging. PPS indication led will on when the GPS module outputs the PPS signal. Copyright© Shanghai Mobiletek Communication Ltd. -
Page 9: Test Points
N30/N39 EVB User Manual 2.6 Test Points Figure 2-3 Test Point Table 2-1: Pins of Test Point Pin Name Description Copyright© Shanghai Mobiletek Communication Ltd. - Page 10 N30/N39 EVB User Manual VGPS GPS Module Power Supply 1 pulse per second 3D_FIX Indicator of successful navigation Transmit data2 Receive data2 System reset FORCE_ON Wakeup module Copyright© Shanghai Mobiletek Communication Ltd.
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Page 11: Evb And Accessories
N30/N39 EVB User Manual 3. EVB and Accessories The EVB and its accessories are showed as follow figure which tell user how to connect them. Figure 3-1 EVB and Accessory Equipments Copyright© Shanghai Mobiletek Communication Ltd. -
Page 12: Usb Driver
You need to install the driver of Micro-USB, when use Micro-USB for data communication. Please get the driver from our FAE of Mediatek Company or download them from internet. We have two different driver ICs for the Micro-USB. These download paths are as below: http://www.ftdichip.com/Drivers/CDM/CDM21218_Setup.zip http://www.prolific.com.tw/US/ShowProduct.aspx?p_id=225&pcid=41 Copyright© Shanghai Mobiletek Communication Ltd. -
Page 13: Powergps
Figure 5-1 PowerGPS Assemble the EVB accessories, supply power to the module, start up the PowerGPS, select a correct COM port and baud rate (N10 module supports 9600bps by default), then click the button “Create Connection” Copyright© Shanghai Mobiletek Communication Ltd. - Page 14 Using the number of satellites Horizontal Dilution of Precision Altitude based on WGS84 Datum UTC date Fix type: No-Fix, 3D or 2D SPS Using satellite Position Dilution of Precision Vertical Dilution of Precision Speed of receiver Copyright© Shanghai Mobiletek Communication Ltd.
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Page 15: Pmtk Command
And the number of tests can be chosen from 1, 10, 20, 100, 1000 and 10000. Click the Run button to start the test and click the Stop button to stop. The configuration is as below. Start “MTK” menu, and click “Static TTFF Testing”, then “Static TTFF Testing”. Copyright© Shanghai Mobiletek Communication Ltd. - Page 16 N30/N39 EVB User Manual Figure 5-3 TTFF Test Click “Set reference point”, and “Reference location”. After start positioning, click “Use Mean Position” and “OK”. Copyright© Shanghai Mobiletek Communication Ltd.
- Page 17 After completed, click on the Run button to start the test and click on the Stop button to stop. After finishing the testing, you can see the testing result charts. The result will be stored in the tool installation path, and you can view the corresponding log. Copyright© Shanghai Mobiletek Communication Ltd.
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