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Leadtek EVK Скачать руководство пользователя страница 10

© 2010 Leadtek Research Inc. All rights reserved.

Preliminary Confidential - Information is subject to change without prior notice. Page 10 of 20

User’s Technical Manual of Leadtek GPS EVK

8.2.

Cold/Warm/Hot start time measurements

You can use the GPS EVK device and GPS Monitor software to measure hot, warm and cold start time

of the GPS module. Please click on

Initialize Data Source

button.

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Содержание EVK

Страница 1: ...ek Research Inc All rights reserved Preliminary Confidential Information is subject to change without prior notice Page 1 of 20 User s Technical Manual of Leadtek GPS EVK User s Technical Manual of Leadtek GPS EVK ...

Страница 2: ...6 FUNCTIONAL DESCRIPTION 5 7 THE OPERATION OF EVK 6 7 1 STEP 1 CHECK DEVICES 6 1 Module LR9101 example 6 2 LR9101F1 G PCB REV 03 6 3 LR9500 EVK Board 6 7 2 STEP 2 START TO CONNECT 7 8 OPERATION OF G MONITOR SOFTWARE WITH GPS EVK 8 8 1 NORMAL OPERATION 8 8 2 COLD WARM HOT START TIME MEASUREMENTS 10 9 DOWNLOAD THE FIRMWARE TO GPS MODULE 14 10 INSTALL THE USB DRIVER 17 APPENDIX A GPS EVK SCHEMATIC 20...

Страница 3: ...GPS modules It supports all Leadtek GPS modules GPS LR9500 EVK not only helps customers to evaluate our GPS modules performance but also can be used to update new firmware for the GPS modules 2 Product Features Easy Installation and operation of GPS modules Testing and programming the GPS modules Support all Leadtek GPS modules 3 Technical Specifications Power Input USB Port Power Output DC 3 3V 5...

Страница 4: ...inary Confidential Information is subject to change without prior notice Page 4 of 20 User s Technical Manual of Leadtek GPS EVK 4 Mechanical dimensions 5 Outline and Descriptions Boot select Reset button Connector J2 USB Output Port Connector CN1 CN1 J2 ...

Страница 5: ...oard Power Status LED Two colors by LED which show power and data transmitting status The green is for power status and the red is for GPS data output status Reset Button Reset GPS module and force a cold start Boot Select Button Please refer to details on technical manual of CD ROM for download instructions To download firmware push reset button once while hold down this button The GPS module wil...

Страница 6: ...subject to change without prior notice Page 6 of 20 User s Technical Manual of Leadtek GPS EVK 7 The operation of EVK This chapter will show you how to operate an EVK let s take LR9101 for example 7 1 Step 1 Check devices 1 Module LR9101 example 2 LR9101F1 G PCB REV 03 3 LR9500 EVK Board ...

Страница 7: ... rights reserved Preliminary Confidential Information is subject to change without prior notice Page 7 of 20 User s Technical Manual of Leadtek GPS EVK 7 2 Step 2 Start to connect Then connect the LR9101F1 board to LR9500 EVK board ...

Страница 8: ...hout prior notice Page 8 of 20 User s Technical Manual of Leadtek GPS EVK 8 Operation of G Monitor software with GPS EVK 8 1 Normal operation In GPS monitor main screen click data source setup button indicated in the figure below Note Go to view menu to choose desirable information windows you like to observe ...

Страница 9: ...ation is subject to change without prior notice Page 9 of 20 User s Technical Manual of Leadtek GPS EVK Next please choose Com Port and Baud Rate correctly Next please click on Auto detect protocol and baud rate button The GPS software will go on detecting protocol for GPS module ...

Страница 10: ...ect to change without prior notice Page 10 of 20 User s Technical Manual of Leadtek GPS EVK 8 2 Cold Warm Hot start time measurements You can use the GPS EVK device and GPS Monitor software to measure hot warm and cold start time of the GPS module Please click on Initialize Data Source button ...

Страница 11: ...hange without prior notice Page 11 of 20 User s Technical Manual of Leadtek GPS EVK This example shows how to measure hot start time Please choose Hot Start item and click on OK button Finally please wait a moment and you will get time of hot start The hot start time will show on the left side below ...

Страница 12: ...ghts reserved Preliminary Confidential Information is subject to change without prior notice Page 12 of 20 User s Technical Manual of Leadtek GPS EVK Please repeat above the steps and you will get time of warm and cold start Warm Start ...

Страница 13: ... 2010 Leadtek Research Inc All rights reserved Preliminary Confidential Information is subject to change without prior notice Page 13 of 20 User s Technical Manual of Leadtek GPS EVK Cold Start ...

Страница 14: ... of 20 User s Technical Manual of Leadtek GPS EVK 9 Download the firmware to GPS module Step 1 Double click the GMonitor desktop icon to run software in order to download firmware The Main screen is shown as follows Step 2 Choose the SetupÆGPS FlashÆStar II III option from of main menu The following screen shows the download options ...

Страница 15: ...ential Information is subject to change without prior notice Page 15 of 20 User s Technical Manual of Leadtek GPS EVK Note If the module is type of single chip ex 9805ST please install GMonitor2 102 The file path is in the E GPSMonitor GM2 102 exe If E is your CD ROM ...

Страница 16: ...the preferred download method and should be use whenever possible To use EVK to download new firmware perform the following steps 1 Check Erase All and Force Download GMonitor2 102 for single chip options 2 Click Browse button to locate the new firmware you want to upgrade 3 Click Execute button to start download 4 After download finish click Close to close the download screen Note 1 To use Softwa...

Страница 17: ...ual of Leadtek GPS EVK 10 Install the USB Driver Note Please do not plug in USB serial cable before installation of USB Driver Step 1 Insert the software CD in your CD ROM drive The Autorun program LEADTEK exe will display a setup screen as the figure to the right Note You can also start the setup program by running LEADTEK exe in the main directory of the CD ...

Страница 18: ...ual of Leadtek GPS EVK Step 2 Please click on the USB Driver button for installation You will see the following picture on your screen Click one of the items you want to operate Step 3 You can begin installing the USB driver by click on the Install button Then you can also see the following picture on your screen Click Finish then you complete the installation ...

Страница 19: ...dential Information is subject to change without prior notice Page 19 of 20 User s Technical Manual of Leadtek GPS EVK Step 5 Perform a reboot of PC and then insert the USB serial cable GMonitor should now be able to detect a new serial port for the USB serial cable ...

Страница 20: ... Leadtek Research Inc All rights reserved Preliminary Confidential Information is subject to change without prior notice Page 20 of 20 User s Technical Manual of Leadtek GPS EVK Appendix A GPS EVK schematic ...

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